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At Stark, we forge the future of European and national security through cutting-edge, AI-driven technology and unmatched engineering precision. As a premier defence technology company, our mission is clear: to equip NATO Allies and their partners with next-generation autonomous defence platforms and advanced AI-driven software built to perform in the world's most demanding environments. We believe that true security stems from relentless innovation. By combining elite engineering talent with agile technology and an AI-native operational culture, Stark turns complex defence challenges into field-tested, multi-domain solutions. Why Join Us? The software and systems you work on directly protect personnel and defend European and national sovereignty. You will work alongside industry-leading minds on autonomous systems, advanced propulsion, and secure cyber platforms. We foster a fast-paced, collaborative environment where bold ideas are supported by serious R&D backing. About the Team We move fast, ship real software, and operate under constraints most engineers never encounter — low-bandwidth networks, air-gapped devices, high-stakes decision loops. There is no room for abstraction for its own sake. Everything we build ends up in the hands of real operators in the field. Our Team is dedicated to a mission of pure strikes. Your Mission As a Senior Software Engineer with a focus on Aerial Swarming, you will play a critical role in enabling real-time cooperative autonomy onboard next-generation multi-UAV platforms. You will work directly with decentralized routing networks, ROS2-based systems, and embedded compute platforms to build robust, efficient, and scalable swarming functionality. You will contribute as a highly skilled individual contributor—hands-on with the system—bridging diverse codebases, optimizing real-time communications, and taking software from simulation through field deployment. Your work will be essential to ensuring that our autonomous multi-vehicle systems operate reliably in real-world, resource-constrained environments. Responsibilities Develop and integrate real-time cooperative control, decentralized routing, and perception algorithms on embedded platforms such as NVIDIA Jetson devices. Architect and optimize multi-agent communication networks utilizing ROS2 and DDS architectures to ensure reliable data distribution in challenging environments. Implement and maintain Software-in-the-Loop (SITL) and Hardware-in-the-Loop (HITL) testing environments to rigorously validate swarming features before physical flight. Collaborate with AI, controls, and hardware teams to ensure tight integration between swarming behaviors and other onboard subsystems. Profile and debug system performance under embedded constraints (compute, thermal, bandwidth), ensuring stability and robustness in multi-vehicle field deployments. Contribute to system-level architecture discussions with a focus on communication reliability, modularity, and clean C++ implementation. Required Skills Bachelor's or Master's degree in Engineering, Computer Science, Aerospace, or a related technical field. 5+ years of professional software engineering experience in robotics, aerospace, or autonomous systems. Expert-level proficiency in modern C++ (C++17/20) for low-latency, multi-threaded embedded and robotics development. Deep, hands-on knowledge of ROS2 and a strong foundational understanding of DDS architectures for real-time communication. Strong experience working with embedded Linux platforms, particularly NVIDIA Jetson devices, and hardware interfaces. Familiarity with autonomous swarming algorithms (e.g., flocking, consensus, decentralized task allocation) deployed on physical multi-vehicle systems is highly desirable. Nice-To-Have Strong problem-solving and debugging skills, especially in real-time or resource-constrained environments. Effective communicator and team player in multidisciplinary engineering teams. Willingness to travel occasionally for field testing and deployment. Fluent English (C1 preferred). German language skills are advantageous but not required. Equal Opportunity: At Stark Defence, we are committed to building a diverse, inclusive, and high-performing team. We operate in an industry where women, as well as other minority groups, are systematically under-represented. We actively encourage applications from candidates of all backgrounds and identities. If you are excited about this role, we encourage you to apply even if you don't meet all the listed qualifications—ability and impact cannot be summarised in a few bullet points. We value unique perspectives, adaptability, and a drive to solve high-stakes challenges. Security Clearance: Due to the nature of our work in the defence sector, candidates must be eligible to obtain and maintain the appropriate security clearance required for this position. Details will be provided during the recruitment process. Find more English Speaking Jobs in Germany on Arbeitnow

At Stark, we forge the future of European and national security through cutting-edge, AI-driven technology and unmatched engineering precision. As a premier defence technology company, our mission is clear: to equip NATO Allies and their partners with next-generation autonomous defence platforms and advanced AI-driven software built to perform in the world's most demanding environments. We believe that true security stems from relentless innovation. By combining elite engineering talent with agile technology and an AI-native operational culture, Stark turns complex defence challenges into field-tested, multi-domain solutions. Why Join Us? The software and systems you work on directly protect personnel and defend European and national sovereignty. You will work alongside industry-leading minds on autonomous systems, advanced propulsion, and secure cyber platforms. We foster a fast-paced, collaborative environment where bold ideas are supported by serious R&D backing. About the Team STARK's Electronic Warfare team is a systems-focused engineering group delivering software-defined, mass-scalable RF solutions for autonomous systems. Combining deep domain expertise in hardware board design, thermal/structural packaging, real-time C++ signal processing, and resilient directional mesh networking, we rapidly build and field advanced EW capabilities designed to survive and operate in contested spectrum environments. Your Mission At STARK, we are building the next generation of autonomous platforms capable of navigating the world's most contested environments. We are currently hiring for multiple Software Engineering positions where the primary mission is to ensure our fleet maintains command, control, and situational awareness against near-peer threats. Electronic Warfare (EW) is at the heart of everything we do. We're looking for engineers who are passionate about the electromagnetic spectrum and eager to join a team that lives and breathes RF. Whether you specialise in signal processing, communications, or EW effects, your background in EW and high-performance C++ is what matters most. We prioritise deep expertise and a drive to solve complex problems over meeting every single sub-specialty requirement. Responsibilities Design high-performance C++ software for real-time signal processing, waveform manipulation, and mission-critical EW functions. Develop anti-jamming techniques, frequency hopping (FHSS), and adaptive filtering to bypass active electronic countermeasures. Design algorithms for RF sensing, signal detection, and situational awareness to identify and neutralise threats in dynamic environments. Collaborate with hardware and systems teams to tune RF front-ends, ensuring software is perfectly calibrated to physical constraints. Own the stack from initial design and mathematical modelling to rigorous bench testing and field trials. Required Skills We are looking for candidates with a strong foundation in Modern C/C++ and a professional background in Electronic Warfare, ideally involving one or more of the following: Deep understanding of the electromagnetic spectrum, DSP, Fourier methods, and modulation theory (QAM, QPSK, OFDM). Experience with low-probability-of-intercept (LPI) links, digital modulation schemes, and the underlying physics of RF propagation. Proficiency in embedded systems, Linux networking, specifically regarding radio-based mesh networks or point-to-point links. Exposure to jamming theory, threat-driven RF effects, or cognitive radio for automated interference avoidance. Strong engineering skills at both the systems design and detailed implementation levels. Strong proficiency in modern C/C++ (memory management, concurrency, performance analysis). Significant interest in physics/RF or a strong preexisting understanding of RF processing fundamentals and the electromagnetic spectrum. Clear and structured communication skills for cross-functional technical collaboration. Nice-To-Have Experience with MIMO antenna systems and beam-forming. High performance computing and software benchmarking experience. Familiarity with cryptographic standards for securing over-the-air transmissions. Custom protocol design for low-bandwidth, high-latency environments. Hands-on experience with RF waveform design or amateur radio. Strong interest in physics, electromagnetic propagation, and waveform engineering. Hands-on experience with RF waveform design and amateur radio. Familiarity with wireless & cable-borne data formats (QAM-64, QPSK). Exposure to jamming theory, threat-driven RF effects, and EW tactics. Experience in signal processing and mathematical modelling (Fourier methods, modulation theory, filtering, etc.). Relevant Background High end system software engineering in any context where both details and system level architecture is critical to mission success Defence & Aerospace: Radar systems, electronic countermeasures, or encrypted tactical comms Robotics: Long-range, encrypted data links for UAS/UGV or autonomous systems. SDR Development: Extensive experience with platforms like USRP, pluto SDR, LimeSDR and frameworks like GNU Radio. Advanced Engineering: Backgrounds in radio-waveform development, X-ray systems, or mathematically driven system design. Equal Opportunity: At Stark Defence, we are committed to building a diverse, inclusive, and high-performing team. We operate in an industry where women, as well as other minority groups, are systematically under-represented. We actively encourage applications from candidates of all backgrounds and identities. If you are excited about this role, we encourage you to apply even if you don't meet all the listed qualifications—ability and impact cannot be summarised in a few bullet points. We value unique perspectives, adaptability, and a drive to solve high-stakes challenges. Security Clearance: Due to the nature of our work in the defence sector, candidates must be eligible to obtain and maintain the appropriate security clearance required for this position. Details will be provided during the recruitment process. Find Jobs in Germany on Arbeitnow

At Stark, we forge the future of European and national security through cutting-edge, AI-driven technology and unmatched engineering precision. As a premier defence technology company, our mission is clear: to equip NATO Allies and their partners with next-generation autonomous defence platforms and advanced AI-driven software built to perform in the world's most demanding environments. We believe that true security stems from relentless innovation. By combining elite engineering talent with agile technology and an AI-native operational culture, Stark turns complex defence challenges into field-tested, multi-domain solutions. Why Join Us? The software and systems you work on directly protect personnel and defend European and national sovereignty. You will work alongside industry-leading minds on autonomous systems, advanced propulsion, and secure cyber platforms. We foster a fast-paced, collaborative environment where bold ideas are supported by serious R&D backing. About the Team You will be part of the team working on our software delivery platform, bridging the gap between CI pipelines and deployment and configurations on edge devices. You will own and enhance features of the tool used daily by developers, factory lines, and flight test teams. Your work will directly impact the reliability and scalability of our embedded autonomy infrastructure deployed across air, land, and sea systems. Responsibilities Design, build, and maintain core components of our software delivery platform using Go. Build an extensive suite of automated tests covering flashing workflows, mock peripherals, and gRPC contracts. Collaborate with R&D and Production teams to gather technical requirements and translate them into actionable features. Maintain robust CI/CD pipelines to guarantee reliable, efficient software deployment. Implement low-level Linux flashing pipelines for NVIDIA Jetson devices, including LUKS disk encryption and Secure Boot signing. Required Skills 3+ years writing clean, tested, and concurrent Go applications. Solid understanding of Linux foundations, such as systemd, udev rules, network interfaces, disk partitioning, and bash scripting Proven track record writing automated tests for systems software, mocks/stubs for hardware and OS interfaces, or CI-driven integration suites. Hands-on experience writing CI/CD pipelines, preferably for GitLab. Hands-on experience integrating Go applications with GCP APIs (Cloud Storage, Secret Manager, IAM/OAuth). Nice-To-Have Familiarity with edge devices like NVIDIA Jetson or Raspberry Pi. Proficiency with modern frontend frameworks (like React) Experience with Docker (or other containerization tools) and Kubernetes. Equal Opportunity: At Stark Defence, we are committed to building a diverse, inclusive, and high-performing team. We operate in an industry where women, as well as other minority groups, are systematically under-represented. We actively encourage applications from candidates of all backgrounds and identities. If you are excited about this role, we encourage you to apply even if you don't meet all the listed qualifications—ability and impact cannot be summarised in a few bullet points. We value unique perspectives, adaptability, and a drive to solve high-stakes challenges. Security Clearance: Due to the nature of our work in the defence sector, candidates must be eligible to obtain and maintain the appropriate security clearance required for this position. Details will be provided during the recruitment process. Find Jobs in Germany on Arbeitnow

At Stark, we forge the future of European and national security through cutting-edge, AI-driven technology and unmatched engineering precision. As a premier defence technology company, our mission is clear: to equip NATO Allies and their partners with next-generation autonomous defence platforms and advanced AI-driven software built to perform in the world's most demanding environments. We believe that true security stems from relentless innovation. By combining elite engineering talent with agile technology and an AI-native operational culture, Stark turns complex defence challenges into field-tested, multi-domain solutions. Why Join Us? The software and systems you work on directly protect personnel and defend European and national sovereignty. You will work alongside industry-leading minds on autonomous systems, advanced propulsion, and secure cyber platforms. We foster a fast-paced, collaborative environment where bold ideas are supported by serious R&D backing. About the Team We move fast, ship real software, and operate under constraints most engineers never encounter — low-bandwidth networks, air-gapped devices, high-stakes decision loops. There is no room for abstraction for its own sake. Everything we build ends up in the hands of real operators in the field. Our Team is dedicated to a mission of pure strikes. Your Mission As a Software Engineer with a focus on Aerial Swarming, you will play a critical role in enabling real-time cooperative autonomy onboard next-generation multi-UAV platforms. You will work directly with decentralized routing networks, ROS2-based systems, and embedded compute platforms to build robust, efficient, and scalable swarming functionality. You will contribute as a highly skilled individual contributor—hands-on with the system—bridging diverse codebases, optimizing real-time communications, and taking software from simulation through field deployment. Your work will be essential to ensuring that our autonomous multi-vehicle systems operate reliably in real-world, resource-constrained environments. Responsibilities Develop and integrate real-time cooperative control, decentralized routing, and perception algorithms on embedded platforms such as NVIDIA Jetson devices. Architect and optimize multi-agent communication networks utilizing ROS2 and DDS architectures to ensure reliable data distribution in challenging environments. Implement and maintain Software-in-the-Loop (SITL) and Hardware-in-the-Loop (HITL) testing environments to rigorously validate swarming features before physical flight. Collaborate with AI, controls, and hardware teams to ensure tight integration between swarming behaviors and other onboard subsystems. Profile and debug system performance under embedded constraints (compute, thermal, bandwidth), ensuring stability and robustness in multi-vehicle field deployments. Contribute to system-level architecture discussions with a focus on communication reliability, modularity, and clean C++ implementation. Required Skills Bachelor's or Master's degree in Engineering, Computer Science, Aerospace, or a related technical field. 3+ years of professional software engineering experience in robotics, aerospace, or autonomous systems. Expert-level proficiency in modern C++ (C++17/20) for low-latency, multi-threaded embedded and robotics development. Deep, hands-on knowledge of ROS2 and a strong foundational understanding of DDS architectures for real-time communication. Strong experience working with embedded Linux platforms, particularly NVIDIA Jetson devices, and hardware interfaces. Familiarity with autonomous swarming algorithms (e.g., flocking, consensus, decentralized task allocation) deployed on physical multi-vehicle systems is highly desirable. Nice-To-Have Strong problem-solving and debugging skills, especially in real-time or resource-constrained environments. Effective communicator and team player in multidisciplinary engineering teams. Willingness to travel occasionally for field testing and deployment. Fluent English (C1 preferred). German language skills are advantageous but not required. Equal Opportunity: At Stark Defence, we are committed to building a diverse, inclusive, and high-performing team. We operate in an industry where women, as well as other minority groups, are systematically under-represented. We actively encourage applications from candidates of all backgrounds and identities. If you are excited about this role, we encourage you to apply even if you don't meet all the listed qualifications—ability and impact cannot be summarised in a few bullet points. We value unique perspectives, adaptability, and a drive to solve high-stakes challenges. Security Clearance: Due to the nature of our work in the defence sector, candidates must be eligible to obtain and maintain the appropriate security clearance required for this position. Details will be provided during the recruitment process. Find more English Speaking Jobs in Germany on Arbeitnow

At Stark, we forge the future of European and national security through cutting-edge, AI-driven technology and unmatched engineering precision. As a premier defence technology company, our mission is clear: to equip NATO Allies and their partners with next-generation autonomous defence platforms and advanced AI-driven software built to perform in the world's most demanding environments. We believe that true security stems from relentless innovation. By combining elite engineering talent with agile technology and an AI-native operational culture, Stark turns complex defence challenges into field-tested, multi-domain solutions. Why Join Us? The software and systems you work on directly protect personnel and defend European and national sovereignty. You will work alongside industry-leading minds on autonomous systems, advanced propulsion, and secure cyber platforms. We foster a fast-paced, collaborative environment where bold ideas are supported by serious R&D backing. About the Team STARK's Electronic Warfare team is a systems-focused engineering group delivering software-defined, mass-scalable RF solutions for autonomous systems. Combining deep domain expertise in hardware board design, thermal/structural packaging, real-time C++ signal processing, and resilient directional mesh networking, we rapidly build and field advanced EW capabilities designed to survive and operate in contested spectrum environments. Your Mission At STARK, we are building the next generation of autonomous platforms capable of navigating the world's most contested environments. We are currently hiring for multiple Software Engineering positions where the primary mission is to ensure our fleet maintains command, control, and situational awareness against near-peer threats. Electronic Warfare (EW) is at the heart of everything we do. We're looking for engineers who are passionate about the electromagnetic spectrum and eager to join a team that lives and breathes RF. Whether you specialise in signal processing, communications, or EW effects, your background in EW and high-performance C++ is what matters most. We prioritise deep expertise and a drive to solve complex problems over meeting every single sub-specialty requirement. Responsibilities Design high-performance C++ software for real-time signal processing, waveform manipulation, and mission-critical EW functions. Develop anti-jamming techniques, frequency hopping (FHSS), and adaptive filtering to bypass active electronic countermeasures. Design algorithms for RF sensing, signal detection, and situational awareness to identify and neutralise threats in dynamic environments. Collaborate with hardware and systems teams to tune RF front-ends, ensuring software is perfectly calibrated to physical constraints. Own the stack from initial design and mathematical modelling to rigorous bench testing and field trials. Required Skills We are looking for candidates with a strong foundation in Modern C/C++ and a professional background in Electronic Warfare, ideally involving one or more of the following: Deep understanding of the electromagnetic spectrum, DSP, Fourier methods, and modulation theory (QAM, QPSK, OFDM). Experience with low-probability-of-intercept (LPI) links, digital modulation schemes, and the underlying physics of RF propagation. Proficiency in embedded systems, Linux networking, specifically regarding radio-based mesh networks or point-to-point links. Exposure to jamming theory, threat-driven RF effects, or cognitive radio for automated interference avoidance. Strong engineering skills at both the systems design and detailed implementation levels. Strong proficiency in modern C/C++ (memory management, concurrency, performance analysis). Significant interest in physics/RF or a strong preexisting understanding of RF processing fundamentals and the electromagnetic spectrum. Clear and structured communication skills for cross-functional technical collaboration. Nice-To-Have Experience with MIMO antenna systems and beam-forming. High performance computing and software benchmarking experience. Familiarity with cryptographic standards for securing over-the-air transmissions. Custom protocol design for low-bandwidth, high-latency environments. Hands-on experience with RF waveform design or amateur radio. Strong interest in physics, electromagnetic propagation, and waveform engineering. Hands-on experience with RF waveform design and amateur radio. Familiarity with wireless & cable-borne data formats (QAM-64, QPSK). Exposure to jamming theory, threat-driven RF effects, and EW tactics. Experience in signal processing and mathematical modelling (Fourier methods, modulation theory, filtering, etc.). Relevant Background High end system software engineering in any context where both details and system level architecture is critical to mission success Defence & Aerospace: Radar systems, electronic countermeasures, or encrypted tactical comms Robotics: Long-range, encrypted data links for UAS/UGV or autonomous systems. SDR Development: Extensive experience with platforms like USRP, pluto SDR, LimeSDR and frameworks like GNU Radio. Advanced Engineering: Backgrounds in radio-waveform development, X-ray systems, or mathematically driven system design. Equal Opportunity: At Stark Defence, we are committed to building a diverse, inclusive, and high-performing team. We operate in an industry where women, as well as other minority groups, are systematically under-represented. We actively encourage applications from candidates of all backgrounds and identities. If you are excited about this role, we encourage you to apply even if you don't meet all the listed qualifications—ability and impact cannot be summarised in a few bullet points. We value unique perspectives, adaptability, and a drive to solve high-stakes challenges. Security Clearance: Due to the nature of our work in the defence sector, candidates must be eligible to obtain and maintain the appropriate security clearance required for this position. Details will be provided during the recruitment process. Find Jobs in Germany on Arbeitnow

At Stark, we forge the future of European and national security through cutting-edge, AI-driven technology and unmatched engineering precision. As a premier defence technology company, our mission is clear: to equip NATO Allies and their partners with next-generation autonomous defence platforms and advanced AI-driven software built to perform in the world's most demanding environments. We believe that true security stems from relentless innovation. By combining elite engineering talent with agile technology and an AI-native operational culture, Stark turns complex defence challenges into field-tested, multi-domain solutions. Why Join Us? The software and systems you work on directly protect personnel and defend European and national sovereignty. You will work alongside industry-leading minds on autonomous systems, advanced propulsion, and secure cyber platforms. We foster a fast-paced, collaborative environment where bold ideas are supported by serious R&D backing. We are looking for a versatile Software Engineer specializing in embedded systems, backend development, and low-level communication services. In this role, you will drive the development of mission-critical deployment tools and build custom system overlays and hardware communication services for specialized operating systems. While bringing strong foundational skills in CI/CD and deployment workflows, your primary focus will be on embedded software development, system-level integrations, and C++/Go/Python backends. Responsibilities Lead Developer for Production Deployment Tools: Maintain and evolve the primary production deployment tool built in Python, serving as the main technical point of contact and support lead for internal teams. Next-Gen Deployment Tooling: Architect and build the high-performance Go backend for the next generation of deployment tools. Custom OS Overlays: Actively contribute to the development of custom overlays for specialized operating systems. Hardware Integration & Communication Services: Design and implement communication services interfacing proprietary services. Collaborate with firmware and electronics teams to integrate and test microcontrollers, sensor boards, and autopilot hardware. Support driver compilation and communication bridges between Linux and MCU-level systems (UART, CAN, SPI, I²C). CI/CD Pipeline Management: Set up and maintain automated GitLab CI/CD pipelines for code repositories, specifically tailored to the embedded overlay projects. Build Linux-derivative operating systems and their dependencies for ARM64 targets. Manage build automation for multi-architecture targets (AMD64/ARM64). Required Skills Core Languages: Strong proficiency in Python and Go (Golang). Embedded & System Focus: Experience with embedded Linux distributions, OS overlays, and hardware-to-software communication protocols. Tooling & Support: Proven track record in maintaining production-critical tools and providing tier-2/3 technical support. DevOps Basics: Solid experience setting up CI/CD pipelines in GitLab. Nice-To-Have Experience with NVIDIA Jetson, Raspberry Pi, or similar ARM64 SBCs. Awareness of ROS 2 (colcon, ament, uXRCE-DDS) Experience with GCP (Artifact Registry, Cloud Build, GCE instances) Base knowledge on a C++ Equal Opportunity: At Stark Defence, we are committed to building a diverse, inclusive, and high-performing team. We operate in an industry where women, as well as other minority groups, are systematically under-represented. We actively encourage applications from candidates of all backgrounds and identities. If you are excited about this role, we encourage you to apply even if you don't meet all the listed qualifications—ability and impact cannot be summarised in a few bullet points. We value unique perspectives, adaptability, and a drive to solve high-stakes challenges. Security Clearance: Due to the nature of our work in the defence sector, candidates must be eligible to obtain and maintain the appropriate security clearance required for this position. Details will be provided during the recruitment process. Find Jobs in Germany on Arbeitnow

At Stark, we forge the future of European and national security through cutting-edge, AI-driven technology and unmatched engineering precision. As a premier defence technology company, our mission is clear: to equip NATO Allies and their partners with next-generation autonomous defence platforms and advanced AI-driven software built to perform in the world's most demanding environments. We believe that true security stems from relentless innovation. By combining elite engineering talent with agile technology and an AI-native operational culture, Stark turns complex defence challenges into field-tested, multi-domain solutions. Why Join Us? The software and systems you work on directly protect personnel and defend European and national sovereignty. You will work alongside industry-leading minds on autonomous systems, advanced propulsion, and secure cyber platforms. We foster a fast-paced, collaborative environment where bold ideas are supported by serious R&D backing. We are looking for a versatile Software Engineer specializing in embedded systems, backend development, and low-level communication services. In this role, you will drive the development of mission-critical deployment tools and build custom system overlays and hardware communication services for specialized operating systems. While bringing strong foundational skills in CI/CD and deployment workflows, your primary focus will be on embedded software development, system-level integrations, and C++/Go/Python backends. Responsibilities Lead Developer for Production Deployment Tools: Maintain and evolve the primary production deployment tool built in Python, serving as the main technical point of contact and support lead for internal teams. Next-Gen Deployment Tooling: Architect and build the high-performance Go backend for the next generation of deployment tools. Custom OS Overlays: Actively contribute to the development of custom overlays for specialized operating systems. Hardware Integration & Communication Services: Design and implement communication services interfacing proprietary services. Collaborate with firmware and electronics teams to integrate and test microcontrollers, sensor boards, and autopilot hardware. Support driver compilation and communication bridges between Linux and MCU-level systems (UART, CAN, SPI, I²C). CI/CD Pipeline Management: Set up and maintain automated GitLab CI/CD pipelines for code repositories, specifically tailored to the embedded overlay projects. Build Linux-derivative operating systems and their dependencies for ARM64 targets. Manage build automation for multi-architecture targets (AMD64/ARM64). Required Skills Core Languages: Strong proficiency in Python and Go (Golang). Embedded & System Focus: Experience with embedded Linux distributions, OS overlays, and hardware-to-software communication protocols. Tooling & Support: Proven track record in maintaining production-critical tools and providing tier-2/3 technical support. DevOps Basics: Solid experience setting up CI/CD pipelines in GitLab. Nice-To-Have Experience with NVIDIA Jetson, Raspberry Pi, or similar ARM64 SBCs. Awareness of ROS 2 (colcon, ament, uXRCE-DDS) Experience with GCP (Artifact Registry, Cloud Build, GCE instances) Base knowledge on a C++ Equal Opportunity: At Stark Defence, we are committed to building a diverse, inclusive, and high-performing team. We operate in an industry where women, as well as other minority groups, are systematically under-represented. We actively encourage applications from candidates of all backgrounds and identities. If you are excited about this role, we encourage you to apply even if you don't meet all the listed qualifications—ability and impact cannot be summarised in a few bullet points. We value unique perspectives, adaptability, and a drive to solve high-stakes challenges. Security Clearance: Due to the nature of our work in the defence sector, candidates must be eligible to obtain and maintain the appropriate security clearance required for this position. Details will be provided during the recruitment process. Find Jobs in Germany on Arbeitnow

At Stark, we forge the future of European and national security through cutting-edge, AI-driven technology and unmatched engineering precision. As a premier defence technology company, our mission is clear: to equip NATO Allies and their partners with next-generation autonomous defence platforms and advanced AI-driven software built to perform in the world's most demanding environments. We believe that true security stems from relentless innovation. By combining elite engineering talent with agile technology and an AI-native operational culture, Stark turns complex defence challenges into field-tested, multi-domain solutions. Why Join Us? The software and systems you work on directly protect personnel and defend European and national sovereignty. You will work alongside industry-leading minds on autonomous systems, advanced propulsion, and secure cyber platforms. We foster a fast-paced, collaborative environment where bold ideas are supported by serious R&D backing. About the Team Mission Simulation is STARK's digital proving ground — the tactical environment where our entire ecosystem of UAVs, surface vessels, and EW systems converges. The Mission Simulation team is a small, specialized group based in Munich, working closely with our platform and C2 teams to integrate all multi-domain assets into high-fidelity, Software-in-the-Loop simulators. We move fast, ship realistic environments, and build for three core purposes: rigorous testing, high-stakes demos, and tactical training. There is no room for gamification. We simulate the reality of combat — from complex swarm logic to EW degradation — ensuring that developers can fail fast, and real soldiers can train safely before hitting the battlefield. Your Mission As a Systems Integration & QA Engineer, you are the critical link between our physical simulation hardware and our software development team. You will physically assemble our simulator setups and rigorously test the software environments running on them. By building our QA processes from the ground up, you ensure that every simulation runs flawlessly, and you provide highly detailed, actionable feedback to our software engineers before any system is used for high-stakes training or customer demos. Responsibilities Assemble and configure physical simulator hardware setups, integrating PCs, networking gear, and tactical peripherals (e.g., VR, HOTAS) to create realistic testing environments. Execute comprehensive software testing within the Mission Simulation environment (e.g., VBS4, custom C++ modules) to identify bugs, performance bottlenecks, and tactical inaccuracies. Design and establish foundational QA testing protocols, test plans, and bug-tracking workflows from scratch. Collaborate directly with the software engineering team, translating simulator performance issues into clear, actionable technical feedback and bug reports. Validate software updates and new releases on the physical simulator setups to guarantee stability before they are deployed for customer demos or tactical training. Reproduce complex software and integration bugs systematically to assist developers in rapid resolution. Required Skills Degree in IT, Computer Science, Systems Engineering, or equivalent practical experience. 3+ years of experience in software QA testing, system integration, or a similar role bridging IT hardware and software development. Hands-on experience assembling IT/simulator hardware and configuring operating systems (Windows and Linux). Proven ability to define and build QA processes, write structured test plans, and manage bug-tracking workflows. Strong technical communication skills to effectively translate user-end bugs into actionable data for software developers. Nice-To-Have Familiarity with simulation engines (e.g., VBS4, Unreal, Unity) or complex tactical gaming environments. Basic scripting skills (e.g., Python, PowerShell) to automate repetitive software testing or OS configuration tasks. Experience in the defense sector or foundational knowledge of military operations/tactics to help evaluate simulation realism. Fluent English (C1 preferred). German language skills are advantageous but not required. Equal Opportunity: At Stark Defence, we are committed to building a diverse, inclusive, and high-performing team. We operate in an industry where women, as well as other minority groups, are systematically under-represented. We actively encourage applications from candidates of all backgrounds and identities. If you are excited about this role, we encourage you to apply even if you don't meet all the listed qualifications—ability and impact cannot be summarised in a few bullet points. We value unique perspectives, adaptability, and a drive to solve high-stakes challenges. Security Clearance: Due to the nature of our work in the defence sector, candidates must be eligible to obtain and maintain the appropriate security clearance required for this position. Details will be provided during the recruitment process. Find more English Speaking Jobs in Germany on Arbeitnow

At Stark, we forge the future of European and national security through cutting-edge, AI-driven technology and unmatched engineering precision. As a premier defence technology company, our mission is clear: to equip NATO Allies and their partners with next-generation autonomous defence platforms and advanced AI-driven software built to perform in the world's most demanding environments. We believe that true security stems from relentless innovation. By combining elite engineering talent with agile technology and an AI-native operational culture, Stark turns complex defence challenges into field-tested, multi-domain solutions. Why Join Us? The software and systems you work on directly protect personnel and defend European and national sovereignty. You will work alongside industry-leading minds on autonomous systems, advanced propulsion, and secure cyber platforms. We foster a fast-paced, collaborative environment where bold ideas are supported by serious R&D backing. About the Team At the heart of our robotic platforms are robust sensor networks and reliable operating systems. As a Robotics Product Owner, you will be the vital link between high-level system requirements and daily engineering execution. Your Mission You will guide a cross-functional team of hardware and software engineers through a rapidly growing portfolio of projects. By taking inputs from system engineers and program managers, you will ensure the team always has clear, actionable, and prioritized work, while keeping the broader organization informed of our technical capabilities. Responsibilities Translate Needs: Work closely with system engineers and program managers to break down complex system requirements into clear, actionable user stories and acceptance criteria for the engineering team. Push the Backlog: Regularly align with the team lead to manage and prioritize the team's backlog across the hardware and software stack, balancing long-term foundational architecture with immediate project milestones. Drive Execution: Facilitate daily alignment across the team—from hardware engineers working on optics and supplier specs, to software engineers building out embedded systems and sensor overlays—to unblock work and keep sprints moving smoothly. Document Capabilities: Maintain clear, accessible, and up-to-date documentation of our technical capabilities, system resources, and sprint outcomes so stakeholders always know what the team can deliver. Evaluate & Accept Work: Review completed engineering work against requirements, navigating collaborative trade-offs when friction arises between hardware constraints, embedded software performance, and project timelines. Required Skills Experience: 3+ years of experience as a Technical Product Manager, or similar roles, specifically working on hardware-software integrated products, robotics, IoT, or complex technical platforms. Technical Literacy: You are comfortable reviewing technical structures, navigating code repositories on GitLab, and collaborating effectively with software engineers. Systems Thinking: A solid understanding of the robotics and embedded tech stack. You should feel comfortable discussing sensor calibration, edge computing (like Jetson platforms), driver integration, and overall system architecture. Communication: Exceptional ability to communicate complex concepts clearly, acting as the bridge between deeply technical engineers and higher-level program managers. Nice-To-Have Familiarity with sensor hardware lifecycles and optics. Experience with embedded Linux, Jetson carrier boards, or base image configuration. Experience with Agile frameworks in a hardware context. Previous experience working in the defense, aerospace, or autonomous vehicle sectors. Fluent English (C1 preferred). German language skills are advantageous but not required. Equal Opportunity: At Stark Defence, we are committed to building a diverse, inclusive, and high-performing team. We operate in an industry where women, as well as other minority groups, are systematically under-represented. We actively encourage applications from candidates of all backgrounds and identities. If you are excited about this role, we encourage you to apply even if you don't meet all the listed qualifications—ability and impact cannot be summarised in a few bullet points. We value unique perspectives, adaptability, and a drive to solve high-stakes challenges. Security Clearance: Due to the nature of our work in the defence sector, candidates must be eligible to obtain and maintain the appropriate security clearance required for this position. Details will be provided during the recruitment process. Find Jobs in Germany on Arbeitnow

At Stark, we forge the future of European and national security through cutting-edge, AI-driven technology and unmatched engineering precision. As a premier defence technology company, our mission is clear: to equip NATO Allies and their partners with next-generation autonomous defence platforms and advanced AI-driven software built to perform in the world's most demanding environments. We believe that true security stems from relentless innovation. By combining elite engineering talent with agile technology and an AI-native operational culture, Stark turns complex defence challenges into field-tested, multi-domain solutions. Why Join Us? The software and systems you work on directly protect personnel and defend European and national sovereignty. You will work alongside industry-leading minds on autonomous systems, advanced propulsion, and secure cyber platforms. We foster a fast-paced, collaborative environment where bold ideas are supported by serious R&D backing. About Us STARK is a European defence technology company building the next generation of unmanned systems. We design, develop and manufacture software-defined, mass-scalable and cost-effective platforms that give NATO operators a decisive edge in highly contested environments. We are focused on delivering deployable, high-performance capability — not future promises. In a time of rising threats, our work strengthens the technological edge of NATO Allies and their Partners. About the team You will join our hardware engineering team, working closely with engineers across propulsion, power systems, testing, and aircraft development to turn measured data into better-performing unmanned systems. Your mission Your mission is to work hands-on with the parts of the aircraft that turn stored energy into flight: the motors, the batteries, and the propulsion and power components that decide how far, how fast, and how long our platforms fly. You support the hardware team from bench characterisation through data analysis in MATLAB and Python. You aren't just swapping components on a bench; you are helping generate the measured evidence that decides what actually flies — and learning how unmanned hardware is designed, tested, and pushed to its limits. Responsibilities Support characterisation and bench testing of motors, propellers, batteries, and power components for our UAS platforms. Help set up test rigs and instrumentation, and capture clean, repeatable measurement data. Assist with component selection and trade-offs by turning test data into clear comparisons. Reduce and analyse test data in MATLAB and Python — efficiency, thrust, endurance, thermal and discharge behaviour. Visualise results so the engineering team can make decisions from them quickly. Keep test setups, measurements, and findings documented and traceable. Qualifications Currently enrolled in a Bachelor's or Master's in Electrical, Mechanical, Aerospace, or a comparable engineering field. Working knowledge of MATLAB and Python for data analysis. Interest in and some exposure to UAS, electric propulsion (motors / ESCs), or battery / power systems. Must be a citizen of a NATO member state (due to export control and security regulations). Practical, hands-on mindset — comfortable at the bench and with a multimeter as much as in a script. Good written and verbal communication skills in English; German is a plus. Hands-on: You like building, measuring, and finding out what really happens. Rigorous: You trust clean measurements over assumptions. Curious: You want to understand why a component behaves the way it does. Nice to have Experience with test benches, DAQ, or measurement instrumentation. Familiarity with battery testing, thermal behaviour, or motor/propeller characterisation. Personal projects with drones, RC aircraft, batteries, or robotics. Equal Opportunity: At Stark Defence, we are committed to building a diverse, inclusive, and high-performing team. We operate in an industry where women, as well as other minority groups, are systematically under-represented. We actively encourage applications from candidates of all backgrounds and identities. If you are excited about this role, we encourage you to apply even if you don't meet all the listed qualifications—ability and impact cannot be summarised in a few bullet points. We value unique perspectives, adaptability, and a drive to solve high-stakes challenges. Security Clearance: Due to the nature of our work in the defence sector, candidates must be eligible to obtain and maintain the appropriate security clearance required for this position. Details will be provided during the recruitment process. Find more English Speaking Jobs in Germany on Arbeitnow

Who is Sonar? Sonar is driving the future of agent-centric software development. As the leader in AI code review and verification, we solve a critical problem: ensuring that software generated by AI-assisted developers or autonomous agents is reliable, secure, and maintainable. Integrating seamlessly with Claude Code, Codex, Cursor, GitHub Copilot, Gemini, and Devin, we help over 75% of the Fortune 100 build trusted, reliable, compliant software. Customers who use Sonar are 44% less likely to report an outage due to AI-generated code. We believe code verification is the critical missing link in the Agent-Centric Development Cycle (AC/DC). Industry giants like Nvidia, ServiceNow, Booking.com, Goldman Sachs, AstraZeneca, and Ford Motor Company.count on us to provide independent, explainable, consistent review and governance of their AI-generated code via products like: SonarQube: The world's leading AI code review and verification platform. SonarQube Foundation Agent: Currently topping the leaderboards for agentic software repair. SonarSweep & Sonar Context Augmentation: Providing the enterprise-grade context and constraints agents need to be truly effective. Our team operates across global hubs in Austin, Bochum, Dubai, Geneva, London, Singapore, Tokyo, and Washington D.C. We move with a mindset we call CODE: Committed to our customers and community. Obsessed with quality. Deliberate in our decisions. Effective as one team. With over $400M in revenue and profitable, fast-paced growth, we are building the backbone of the AI software revolution. If you're hungry to have an impact, want to build at a fast pace, and ready to work at the forefront of AI, we want to hear from you. Position description As a member of one of our engineering teams, you'll be a key player in making SonarQube Cloud and SonarQube Server the best tools for Code Quality and Security, providing new features to deliver high-quality and powerful products and services that help our users write better software. You will have the opportunity to see your features come to life in Production with short iteration loops. While keeping our roadmap and business priorities in mind, you will be able to have a high impact on the software that we own and develop. By joining us you will bring your experience and expertise to help push our product to its next stage of evolution and fulfill the needs of our large user and customer base. What you will do Lead and manage a team of Engineers (Cloud Engineers and Site Reliability Engineers), providing guidance, support, and mentorship to help individuals grow in autonomy and master the complexities of cloud operations. Hold yourself and your team accountable to high engineering standards, specifically focusing on system reliability, performance, and security. Manage the team's operational workload, including on-call health, incident response, and the reduction of manual toil through automation. Foster a safe culture of feedback and continuous improvement, encouraging the team to conduct blameless post-mortems and share architectural insights. Collaborate with other value stream squads to ensure the production platform meets the needs of our developers while maintaining strict governance. Communicate a clear vision for the squad that aligns with the platform engineering roadmap, focusing on resiliency, business continuity, and cost optimization. Partner with the Hiring team to recruit talented Engineers for the team. Participate in improving the hiring process for the team and ensuring we recruit enough to reach our goals. Lead by example, modeling behaviors of servant leadership and high-stakes decision-making. Experience and qualifications 8+ years of experience in software engineering, with a significant focus on Site Reliability Engineering (SRE), Cloud Operations, or Infrastructure Engineering. Operational Mindset: Deep understanding of the DevOps/SRE mindset, including experience managing mission-critical shared services (e.g., Aurora DBs, OpenSearch, Control Planes). Cloud Expertise: Advanced knowledge of AWS (or similar providers) and experience managing organizational-scale infrastructure (IAM, OUs, Account Vending). Infrastructure as Code: Experience with the coding lifecycle in an infrastructure context (e.g., Python, CDK, Terraform) and the ability to perform rigorous code reviews for infrastructure components. Observability & Resiliency: Proven experience defining observability patterns (logging, tracing, metrics) and designing Disaster Recovery/Business Continuity strategies. Agile & FinOps: Experience with Agile methodologies and a strong understanding of cloud cost optimization (Rightsizing, Spot instances, Reserved Instances). Additional comments This role is based in Bochum, Germany . We are unable to consider candidates unwilling to be in Bochum , but we are willing to relocate the right candidate. Benefits Pension Scheme: 1st Pillar (Unterstützungskasse): Automatic, financed by Sonar, 3% of gross salary, an additional benefit in addition to your salary. Pension Scheme:2nd Pillar (bAV): Voluntary, 15% contribution by Sonar from social security savings. We encourage usage of our robust time-off allocations with 28 PTO days for our employees based out of the Geneva region, plus additional days based on seniority and circumstances. Sonar recognizes holidays on working calendar days. If the holiday date occurs on a Saturday, we will recognize the day on the preceding Friday. If the holiday date occurs on a Sunday, we will recognize the day on the following Monday. Public transport reimbursement of 60% for annual subscription. Generous discretionary Company Growth Bonus, paid annually. Global workforce with employees in 20+ countries representing 35+ unique nationalities. We have an annual kick-off somewhere in the world where we meet to build relationships and goals for the company. Salary range We value diversity, equity, and inclusion At Sonar, we believe that our diversity is our strength. We are a global company that values and respects different backgrounds, perspectives, and cultures. We are committed to fostering a diverse and inclusive work environment where everyone feels valued and empowered to contribute their best. We are proud to be an equal opportunity employer and welcome all qualified applicants, regardless of race, color, religion, gender, gender identity or expression, sexual orientation, national origin, genetics, disability, age, or veteran status. If you need any accommodation, please reach out to us at . All offers of employment at Sonar are contingent upon the results of a comprehensive background check and reference verification conducted before the start date. We do not currently support visa candidates in the US. Applications that are submitted through agencies or third party recruiters will not be considered. Find more English Speaking Jobs in Germany on Arbeitnow

About the role Data is undeniably one of the world's most valuable resources. However, it's futile if it's not in the right place or the right setup. We strive to place data where it's needed most and can be used to its fullest potential. Become a valued member of our data integration team and start your journey building scalable data architectures and fast data pipelines for our multinational clients. Our use cases range from data warehouse and lakehouse architecture implementations over IoT and data streaming setups to sophisticated AI scenarios, in industries ranging from manufacturing, consumer products, and healthcare to banking and insurance, just to name a few. Your responsibilities You will support the team in designing, building, and maintaining data pipelines according to client business needs and embedding them end-to-end into the given data stack On this role, you will assist in maintaining and optimizing data infrastructure required for data extraction, transformation, and loading (ETL/ELT) from a wide variety of data sources As a junior Data Engineer, you will build, test, and deploy data artifacts on cloud platforms using modern version control best practices You will collaborate with senior engineers to ensure data accuracy, integrity, privacy, security, and compliance by applying data quality assurance methods Monitoring data pipeline performance and assisting in identifying opportunities for pipeline optimization In this role, you will work closely together with both reeeliance and client staff as part of an agile project team Our requirements Solid foundational knowledge of data modeling concepts and modern data warehousing architectures Proficiency in Python and strong SQL skills for querying and manipulating complex datasets Hands-on experience with Git for version control and collaborative development Practical exposure to or understanding of working within cloud environments (such as Azure or AWS) Eagerness to learn new ETL/ELT tools, cloud technologies, and software engineering practices Foundational understanding of a typical GenAI stack (LLMs, Vector Databases, frameworks like LangChain) First-hand experience building a basic RAG application or deploying an open-source model locally Strong problem-solving attitude and an enthusiastic, proactive approach to learning Ability to work both independently on delegated tasks and collaboratively within agile project teams A university degree in Computer Science, Information Technology, or a related discipline (or equivalent practical experience) Articulate with impeccable verbal and written communication skills in German (C1 level) and English (B2 level). Strong & discerning listener What we offer Space to grow: Taking ownership in international projects while continuously expanding your skills Mentorship and Onboarding: Structured introduction supported by dedicated mentor Cutting-edge workspace: Work with the latest technology and modern equipment to drive innovative solutions Long-term stability: A permanent employment in a family-oriented and people-focused company Diverse & inclusive environment: Join a truly international environment and collaborate daily with teammates from over 15 different nationalities Balance matters or work-life harmony: A work schedule designed to promote well-being and productivity Team culture & connection: Social events and structured team-building days held in Berlin and Hamburg Language courses: Learn, improve or practice your conversational skills on language platform Lingoda Never stop learning: You'll receive a dedicated budget to industry-leading platforms like Udemy and MasterClass to sharpen your technical expertise and leadership skills …and many other Job perks (childcare subsidy, company pension scheme, job bike, etc…) Find Jobs in Germany on Arbeitnow