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About Us: Betty is an innovative entertainment company pioneering at the intersection of real-money online casinos and casual mobile gaming. Betty Canada is a scale up company accredited by the Alcohol and Gaming Commission of Ontario (AGCO) as a B2C operator in February 2023, we've set a new standard in the industry. Our mission is to redefine the online casino experience by offering a uniquely transparent environment where players can relax, unwind, and enjoy themselves safely. We are committed to accessibility, fairness, and inclusivity, fostering a community of like-minded individuals who value ethical gaming practices and prioritize our players' safety and enjoyment above everything else. Our Values: We are honest - we value honesty in all aspects. Bring the Olives - we offer premium customer experience. Think Big - we believe in always striving for more. Key Responsibilities : Collaborate with cross-functional teams, including Engineering, and business stakeholders, to define and understand data requirements. Develop and maintain scalable data pipelines for loading data from different sources into the DWH. Optimize and fine-tune existing data processes for improved performance. Collaborate with infrastructure teams to implement scalable and secure data platform. Create and maintain reports for regulatory requirements and internal business needs. Evaluate and implement new technologies, tools, and frameworks to enhance data processing and storage capabilities. Mentor junior colleagues, providing guidance in data engineering best practices. Requirements: Bachelor's degree in Computer Science, Data Science, or a related field. 3+ years of experience in a data warehouse engineering or related role. Experience with cloud data warehousing technologies, such as Amazon Redshift, Snowflake, or Google BigQuery. Good programming skills in Python. Proficiency with SQL and data modelling. Experience with pipeline orchestration tools (e.g., Airflow, Dagster). Understanding of CI/CD principles and experience implementing automated deployment processes. Excellent analytical and problem-solving skills. Strong communication and teamwork skills. Fluency in English. Nice to have: Experience with DBT. Experience with stream processing frameworks (e.g., Apache Kafka). Experience with containerization technologies (e.g., Docker , Kubernetes). Experience with data visualization tools (e.g., Looker, Tableau, Power BI). What we offer: Competitive salary Premium Health insurance Career and skills development opportunities Fun and collaborative team environment New modern office space Find Jobs in United Kingdom on Arbeitnow

Du möchtest eine AI Plattform entwickeln, die täglich von 1.500 Mitarbeitenden genutzt wird? Du verbindest Cloud Engineering mit Softwareentwicklung und hast Lust, neue AI Technologien in zuverlässige Lösungen zu überführen? Dann könnte diese Position als AI Platform Engineer genau die richtige Herausforderung für dich sein. Unser Kunde ist eine schnell wachsende, börsennotierte Unternehmensgruppe mit aktuell rund 55 Softwareunternehmen im Portfolio. Diese sind auf hochspezialisierte B2B-Softwarelösungen ausgerichtet – vielfach in sicherheitskritischen, öffentlichen oder infrastrukturellen Anwendungsbereichen. Deine Benefits Remote First: Bis zu 95 % Remote Arbeit mit mindestens einem Tag pro Monat im Büro in Köln Flexibles Arbeiten: Hohe Eigenverantwortung bei der Gestaltung deines Arbeitsalltags. Arbeitskultur: Modern, kurze Entscheidungswege und ein sehr ambitioniertes Team Direkter Impact: Deine Arbeit beeinflusst eine AI Plattform, die im gesamten Unternehmensportfolio eingesetzt wird & du arbeitest direkt mit dem C-Level zusammen Attraktive Vergütung mit festem Grundgehalt und erfolgsabhängigem Anteil Deine Aufgaben Im Mittelpunkt steht die Weiterentwicklung des internen AI Hub auf Basis von Open WebUI. Die Plattform wird für verschiedene Portfolionternehmen bereitgestellt und laufend um neue Funktionen, Integrationen und technische Möglichkeiten erweitert. Platform Engineering: Entwicklung neuer Integrationen, Container Images und Deployment Lösungen AI Integrationen: Pflege und Ausbau des Katalogs aus Tools, Skills, Agents und Integrationen AI Evaluation: Weiterentwicklung des Evaluationssystems zur Messung und Verbesserung von AI Agents Infrastructure as Code: Automatisierung und Weiterentwicklung der Cloud Infrastruktur Release Management: Prüfung neuer Versionen, Bewertung technischer Änderungen und Veröffentlichung stabiler Releases Cloud Infrastruktur: Betreuung gemeinsamer Komponenten wie Application Gateway, WAF, TLS, Redis, DNS und Netzwerkverbindungen Security: Umsetzung von Security Patches und Weiterentwicklung sicherer Plattformstrukturen Monitoring: Überwachung von Verfügbarkeit, Versionen, Deployments und Cloud Kosten über alle Instanzen hinweg Enablement: Erstellung technischer Dokumentationen, Onboarding und Aufbau von Preflight Checks und Guardrails Dein Profil als AI Platform Engineer Min. 2 Jahre Erfahrung in Platform Engineering, DevOps, SRE oder Cloud Operations mit Verantwortung für Produktivsysteme AI-native – du verfügst über praktische Erfahrung mit LLMs und bereits umgesetzten AI Lösungen Praxiserfahrung mit Azure oder AWS Infrastructure as Code – unter anderem Erfahrung mit Bicep, Terraform, CDK oder CloudFormation Sicherer Umgang mit Linux, Docker, Git und CI/CD Erfahrung mit PostgreSQL sowie OAuth, SSO oder Entra ID Gute Python Kenntnisse über klassische Skripte hinaus Selbstständig, strukturiert und lösungsorientiert mit Freude an technischen Herausforderungen Verhandlungssichere Deutsch- & Englischkenntnisse Nice to have: Erfahrung mit internen Plattformen sowie in Multi Tenant oder Multi Customer Cloud Umgebungen Berührungspunkte mit LLM Frameworks, Agents, MCP oder RAG Erfahrung mit Open Source Projekten Französischkenntnisse Klingt nach genau der Herausforderung, die du suchst? Dann freuen wir uns auf deine Bewerbung und geben dir in einem ersten 10 minütigen Call gerne weitere Einblicke in Unternehmen, Team und Position. Find Jobs in Germany on Arbeitnow

About The Role At thinkcell, we are continuously improving how professionals create business presentations by introducing smarter automation and assistance features into our product. In this role, you will help turn new ideas and early AI-driven concepts into reliable features used by more than 1.3 million users worldwide. You will build production-ready systems that connect modern backend services with intuitive user interfaces. In this role, you will work closely with both C++ engineers developing the core product and AI engineers exploring new automation capabilities, helping bring new functionality from concept into everyday product usage. This role is ideal for engineers who enjoy building clean, scalable systems, care deeply about code quality, and are motivated by shipping impactful features in a highly collaborative engineering environment. What you will do Build and maintain production-ready backend and full-stack features using TypeScript Integrate AI-powered functionality into the thinkcell product, such as text editing assistance and automated slide creation Work closely with C++ engineers and AI engineers to translate ideas and prototypes into robust product features Contribute to a strong engineering culture with rigorous code reviews and high standards for code quality You will be great for this position if you have A degree in computer science, mathematics, physics, or a similar technical field Relevant experience as a backend or full-stack engineer Strong experience with TypeScript and Node.js in production environments Curiosity about AI technologies and interest in integrating them into real-world products Experience with Python or C++ is a plus What We Offer Brilliant Team: Work with international colleagues with strong academic and professional experience Work–life balance: Flexible working hours and an environment that respects your time and focus. Stable Environment: Join a market leader with a reliable product. Direct Exposure to C-level Competitive salary & Relocation Support to Berlin Our Values As part of our team, you will embody and help shape the following principles that define us: Forward Thinking : We embrace change and challenge the status quo. Ownership : We take pride in our work and learn from our mistakes. Customer First : We prioritize delivering lasting value. Unified Team : We foster collaboration, respect, and integrity. Strive for Excellence : We set ambitious goals and pursue quality. We believe in a human hiring process, every application is personally reviewed. Why is thinkcell the right place for you? We empower over 1.3 million users across 35,000 companies, including top consulting firms and major global enterprises. With offices in Berlin, Munich, Denver, Boston, London, Tokyo, and Dubai, we're a diverse team of over 240 people, committed to innovation and excellence. thinkcell is more than a job – it's a chance to be part of an innovative, inclusive team that values collaboration and growth. We encourage applicants from all backgrounds to apply. Together, we can shape the future of productivity software. We can't wait to see what you'll bring to the team! Find Jobs in Germany on Arbeitnow

About Alpas Alpas is a Y Combinator portfolio company building agentic sourcing technology for direct procurement. Our AI agents find, qualify and enrich suppliers so procurement teams reach objectives such as cost reduction, risk mitigation, resilience and innovation. We are based in Berlin, Prenzlauer Berg, and work hybrid. The role You join our Engineering team as a senior individual contributor and report directly to the CTO. We work in small, cross-functional product teams without middle management; you own your projects end to end, from design to production operation. Your mission: Enable fully-automated supplier analysis at stellar quality. Your responsibilities Design, build and operate production AI agents with LangGraph, including agentic workflow patterns (planning, tool use, reflection, human-in-the-loop) Build NLP and RAG pipelines (vector databases, retrieval strategies, evaluation) that feed the agents Integrate agents reliably with our backend services (Python, FastAPI, Pub/Sub, GCP) and keep agent-to-agent and agent-to-backend interfaces scalable Own MLOps for agentic workloads: CI/CD, monitoring, evaluation pipelines, cost control and inference efficiency Set and meet quality targets (for example under 1% failure rate for the search agent) and benchmark models and approaches Keep the codebase healthy and share knowledge across the team through reviews and documentation What we are looking for If you match most of these requirements and not all of them, you should still apply. At least 5 years of professional experience as an AI, ML, MLOps or backend engineer (working-student time does not count) Hands-on experience shipping LLM-based or agentic systems to production, not only prototypes Degree in computer science, AI or a closely related field, or equivalent practical background Strong Python and software-engineering practices (testing, CI/CD, Docker, cloud; GCP preferred) Experience with LangGraph or comparable agent frameworks, vector databases and evaluation of LLM systems Fluent English (C1); based in the EU, able to work hybrid from Berlin PyTorch and NLP model training, Kubernetes, Terraform, Argo Experience with procurement, supply chain or B2B data products Your benefits Work on an AI-core product, develop cutting-edge ML models and NLP systems for automating the supplier search that drive innovation and deliver real impact High ownership and responsibility to manage your own projects See your work deliver immediate results for stakeholders and collaborate closely with our Product team Work in a fast-paced environment with challenging tasks (zero-boredom-guarantee) Rapid development with a steep learning curve Awesome team events and an inclusive company culture with a diverse team A hybrid work environment and a nice office in Berlin, Prenzlauer Berg Honest, fast, and open collaboration as well as strong communication skills We hire you because you are the subject-matter expert in your fields, we appreciate being challenged Ability and willingness to commit to goals and tangible impact Resourceful self-starters who hold themselves to high standards, have attention to detail, are intrinsically motivated & eager to learn on a daily basis Proactive hands-on working style with passion for customer-facing tasks Team members who are excited about our mission & tech Find Jobs in Germany on Arbeitnow

As a System Test Engineer (m/f/d), you will play a key role in ensuring the quality, reliability, and operational performance of our unmanned systems (aircraft, vehicle).You will develop a deep understanding of our products, their system & software architecture, hardware components, interfaces, and operational use cases. Based on system and software requirements, you will define effective verification strategies, specify test cases, and execute tests across different test environments (simulation and hardware-in-the-loop setups). This position combines analytical system thinking, hands-on testing, and test automation. You will work closely with software, systems, hardware, simulation, and flight-test teams to identify risks, uncover defects, and provide objective evidence that our products meet their intended requirements. By continuously improving our verification methods, test coverage, and automation, you will contribute directly to the safety, reliability, and successful release of our next-generation unmanned aircraft systems. What is your Day to Day Mission: Develop a test strategy to validate our entire software stack for unmanned systems (vertical take-off and landing aircraft (VTOL), unmanned ground vehicle). Understand the architecture, functionality, interfaces, and operational behavior of our unmanned systems. Evaluate and develop AI-powered testing solutions, including AI agent-based systems, to automate test implementation, improve test generation, and increase the efficiency of our verification processes. Create new end-to-end integration tests. Review, challenge, and optimize existing test cases. Proactively expand test coverage in a structured way to identify and push system limits. Develop an automated test framework that enables developers to continuously extend the test suite. Execute functional, integration, regression, robustness, and end-to-end system tests in SIL, HIL, and real-system environments. Work closely with software developers, systems engineers, hardware engineers, simulation teams, flight-test teams, and product stakeholders. What you bring to the team: A successfully completed degree in electrical engineering, computer science, or a comparable qualification (e.g., ISTQB certification) 3+ years of experience in system / software testing or working in similar role Experience analyzing system and software requirements and deriving traceable verification artefacts using requirements management tools Strong understanding of complex system architectures and experience executing and troubleshooting end-to-end tests across software and hardware components Practical experience in building hardware/software-in-the-loop setups, from concept to implementation Interest or experience in AI-assisted test specification / software development, Large Language Models (LLMs), or AI agent frameworks applied to software testing and automation is a strong plus. Proficiency in developing, optimizing and maintaining automated test cases using Python or a comparable language Hands-on experience with Robot test automation framework Experience with CI/CD tools (ideally GitHub) and Docker Experience with DO-178C is advantageous Strong written and verbal English communication skills Proactive, organized and a team player mindset Ability to balance multiple assignments Note: We operate in an industry where women, as well as other minority groups, are systematically under-represented. 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. Why Quantum-Systems: We believe in the power of combined efforts: straightforward tech expertise paired with a customer-centric focus. We are industry pioneers who are ambitious, bold, and visionary. We push limits, think outside-the-box and strive for technological excellence to shape the future of aerial data. We promise to be your runway for individual and professional growth. Our benefits: Company pension scheme: We support you so that you can already make provisions for later. Flexible working hours: With trust-based working hours, you are not only responsible for your working hours, but also for your work-life balance. Mobile Work: If things get a little busy in the office, you have the option to work remotely one flexible day per week to create the right balance. Stay active: With EGYM Wellpass, you get access to thousands of fitness and sports facilities — and of course, we subsidize the membership. Bike-Leasing: We support you in staying environmentally mobile and healthy. Corporate Benefits: Your opportunity for attractive offers and discounts from well-known suppliers and brands, e.g. Adidas, Apple, Expedia. Employee events: We not only want to grow together, but also celebrate our successes together. Lunch-Card: Be powerful with delicious energy, daily lunch budget is sponsored. Company Shuttle: Enjoy our convenient shuttle service that picks you up from Laim in Munich and brings you to our location, with return trips at the end of the workday. About us: Quantum Systems is a leading European deep-tech company for unmanned systems across air, land and maritime domains. We develop and scale integrated hardware, software and AI-powered solutions for mission-critical operations. By combining autonomous platforms with intelligent software and AI, Quantum Systems enables customers to operate, understand and act across domains. Our commitment: We are an open-minded company that not only values diversity, but actively promotes it. Regardless of gender, age, ethnic origin, religion, sexual orientation or disability, we firmly believe that the diversity of our employees is an essential part of our success. At our company, every voice is heard and every perspective is valued. We believe that our differences enrich us and help us to find creative solutions and generate innovative ideas. We pride ourselves on creating an inclusive work environment where all employees can reach their full potential. Find Jobs in Germany on Arbeitnow

Software Engineering Intern - Fullstack (x/f/m) Set a new pulse for healthcare! We are looking for a Software Engineering Intern to join the Engineering team. Your mission will be to build innovative products and features that improve the daily lives of care teams and patients. You will work in a feature team developing solutions that directly impact healthcare professionals and patients across Europe, contributing to our Operating System powered by AI to manage all clinical and administrative activities. Working in the tech team at Doctolib means building innovative products and features to improve the daily lives of care teams and patients. What you'll do Your responsibilities include but are not limited to: Build and own features alongside experienced engineers — from design and development to testing and shipping — with a direct impact on real users Collaborate with engineers, product managers, and designers to solve complex technical challenges and build scalable, secure, and user-friendly healthcare tools Write clean, efficient code following industry best practices in design, testing, and peer review Solve real-world problems that directly enhance patient care and improve doctor-patient relationships Explore new tools and technologies, including AI and distributed systems, as part of your continuous growth Contribute to a culture of learning and collaboration by sharing knowledge and engaging actively with your team Who you are Before you read on: if you don't have the exact profile described below, but you feel this job description matches your skill set, we still encourage you to apply. You'll be a great fit if you: You love problem-solving and are driven by curiosity — you're not afraid to dive into complex issues and find creative solutions You thrive in a collaborative environment and enjoy working with cross-functional teams, sharing knowledge, and learning from your peers You have a passion for technology and product development, and always keep the user experience in mind You are comfortable coding, with the help of AI agents like Claude Code, in multiple languages and eager to learn our tech stack You are in your final year of a degree in Software Engineering, Computer Science, or a related field and looking for a 6-month full-time internship Eager to learn and work in a team of builders You are fluent in English It would be fantastic if you: Have experience with web development or building products in a fast-paced environment Have worked on side projects or contributed to open-source communities Are familiar with AI-assisted coding tools and eager to integrate them into your daily workflow. Life at Doctolib Tech Our solutions are built on a single fully cloud-native platform that supports web and mobile app interfaces, multiple languages, and is adapted to country and healthcare specialty requirements. Our stack is composed of Rails, TypeScript, Java, Python, Kotlin, Swift, and React Native. We leverage AI ethically across our products to empower patients and health professionals. Discover our AI vision here . Want to learn more about our tech culture and environment? Visit the Doctolib Tech site . What we offer Tech masterclasses throughout the internship Free breakfast at the office Access to the best AI tools for coding and development, along with dedicated training Discounted membership to Urban Sports Club Meal vouchers worth €8.50 per day, with €4.50 covered by Doctolib 50% reimbursement of public transportation subscriptions Comprehensive health insurance, fully covered by Doctolib for employees and their children under the basic plan Free mental health and personalised coaching programme with our partner, Moka.care A comprehensive three-month onboarding programme, including Doctolib Academy and various training courses in languages, soft skills, and technical skills A works council subsidy providing partial reimbursement for sports or leisure activity memberships For employees with disabilities or caregiving responsibilities, a support package including adapted remote-working arrangements, paid authorised leave for medical appointments, and enhanced psychological support Our interview process Coding Game (1h) Recruiter Interview (30 minutes) Feature Building Interview (1h) Behavioral Interview (1h) Job details Internship (6 months) Paris (Levallois) Hybrid work setup (up to 2 remote days per week) Start date: March 2027 We welcome everyone At Doctolib, we are committed to improving access to healthcare for everyone. This translates into our recruitment process. We evaluate candidates based solely on qualifications and motivation, without any form of discrimination. The more diverse ideas are heard, the more our product will truly improve healthcare for all. You are welcome to apply to Doctolib, regardless of your gender, religion, age, sexual orientation, ethnicity, or disability. To ensure equal opportunities, we invite you to exclude personal information (e.g., pictures, age) from your applications. If you require any accommodation, please let us know for support during the hiring process. Join us in building the healthcare we all dream of! Your data privacy All information provided is processed by Doctolib for application management. For data processing details, click here: Germany | France | Italy | Netherlands . Please contact hr.dataprivacy(at)doctolib.com for inquiries or to exercise your rights. Find Jobs in France on Arbeitnow

As a Software Engineering Intern, you will work side-by-side with your mentor and teammates to build software for Optiver's real-time trading environment. You will work on projects that further develop and optimize our systems, testing and shipping code with guidance from experienced engineers and seeing how your work performs in production. In our business, where markets are always evolving, each day brings new engineering problems shaped by live conditions, performance requirements and system reliability. Optiver is building with cutting edge AI technology in the most competitive, data rich landscapes in the world: financial markets. That means no two days are the same, and every day brings new, exciting technical challenges to solve. What you'll do During the ten-week internship, you will be mentored by Optiver engineers, play a key role in advancing our world-class trading systems and work on projects that push the boundaries of performance and efficiency. You will: Build a strong foundation in trading fundamentals, from theoretical concepts and financial markets to strategies and the technology that supports them Work closely with senior engineers and traders to design, develop, test, and ship your code to production Tackle complex, real-world problems to enhance your critical thinking and problem-solving skills Learn how engineers collaborate with traders and researchers to understand requirements, respond to feedback and improve systems quickly Based on your performance during the internship, you could receive an offer to join our firm full-time after your studies, in either our London or Amsterdam office. What you'll get You'll join a culture of collaboration and excellence, where you'll be surrounded by curious thinkers and creative problem solvers. Motivated by a passion for continuous improvement, you'll thrive in a supportive, high-performing environment alongside talented colleagues, working collectively to tackle the toughest problems in the financial markets. In addition, you'll receive: A highly competitive internship compensation package and accommodation included Extensive office perks, including breakfast and lunch and world-class barista coffee. The opportunity to participate in sports and leisure activities, along with social events Who you are Penultimate-year student in Computer Science, Computer Engineering or equivalent, with the ability to work full time upon graduation in 2028 Passionate for clean code, simple, well-architected systems and continuous improvement Proficient in industry-standard coding languages such as C++, Python, or Java, with a strong understanding of underlying computer architecture and system operations Have an entrepreneurial attitude and an interest in the financial industry An analytical mindset and strong problem-solving skills Able to work closely with other engineers, traders and business operations Applicants must have the right to work in the UK for the full duration of the London Summer 2027 Internship. For this internship, Optiver is unable to provide visa sponsorship, visa extension support, or other immigration support. Any offer will be conditional on satisfactory right-to-work verification before the internship begins How to Apply: Apply directly via the form below for the position of Software Engineer Intern. Please provide us with a CV in English. Unfortunately we cannot accept applications via email for data protection reasons. If your application is selected to proceed to the next round, you will be required to complete online assessments. By submitting your application you are confirming that you will be able to take the assessment within 7 days. Kindly note that we do not require any assistance from third-parties including agencies in the recruitment of this role. If you have any questions feel free to contact our Recruitment team via the contact form Diversity statement Optiver is committed to diversity and inclusion . We encourage applications from candidates from any and all backgrounds, and we welcome requests for reasonable adjustments during the process to ensure that you can best demonstrate your abilities. Please let us know if you would like to request any reasonable adjustments by contacting the Recruitment team via the contact form , selecting "Reasonable Adjustments" as the subject of your inquiry. For answers to some of our most frequently asked questions, refer to our FAQs . For applicants based in India, our entry route is via the placement office internship hiring season (July/August). Optiver has a global application re-apply policy for our intern and graduate roles. If you have completed an online assessment or interviewed for a technology graduate or internship role at any Optiver location in the past 8 months, please note that you are not yet eligible to reapply. We welcome you to re-apply after the 8-month cool off period. Find Jobs in United Kingdom on Arbeitnow

We're making energy fair, clean, and simple for all using technology. Octopus Energy started with a bold idea: to build Britain's first truly digital energy supplier. By combining world-class tech with brilliant humans who care deeply about customers and driving the renewable energy transition, we made it happen and in 2025, we became Britain's largest energy supplier. Octopus Energy Group is a global energy transition collective. 10 businesses working across 4 continents to tackle energy transformation at nearly every front. And we constantly push to make energy better. Tirelessly campaigning for fair protections for customers. And building innovative technologies that forge a path to a green energy system. We're made up of 10,000+ authentic, committed people working around the world on stuff you'd never expect. We're united by a shared goal: to drive the global green energy revolution. Read our Spotlight series to meet some of the team. About the role You and a group of strong analysts will be generating insights to guide Octopus' commercial decisions. You will be leading the UK data commercial team and guiding global cooperation in this critical area. You will act as a strategic business partner to Commercial, Sales, Marketing and Energy Markets teams, combining hands-on technical expertise with strong team leadership. What You'll Do Lead UK team: Lead, set priorities, coordinate and review the work of a high-performance team of commercial and marketing data analysts. Strategic analytics : Use data to guide our understanding of our customers and our competitors. Impact our UK and global strategy through insights presented to the senior leadership team. Pricing operations : Enable us to react quickly to the ever-changing energy industry through smooth price changes, ensuring we offer good deals for our millions of customers and comply with regulations. Metrics : Help people all across the business understand the key drivers of their operations through well-defined KPIs and intuitive dashboards. Examples of metrics include seeing why people churn, performance of marketing campaigns, lifetime value calculations etc. Global cooperation: Prioritise and coordinate the data teams supporting Octopus' operations globally, balancing local needs with global opportunities. What You Have Experience as a manager of a high-performing data team. Hands-on expertise with modern data platforms and analytical tools (especially SQL and python - see our full stack below). Passion for both hands-on data work and leading teams to deliver insights. Strong communication skills to influence non-technical stakeholders and senior leadership. Strong commercial acumen, preferably in pricing, margin optimisation, and/or growth analytics. A track record of delivering actionable insights that drive measurable business impact. Our Data Platform Stack We employ software engineering best practices to design, test, and deploy our data platform and services using the below technologies: Python, pandas and SQL in Jupyter notebooks for analysis, and for scripting dbt and Databricks data platform with Delta Lake Lightdash as our BI tool and semantic layer Streamlit for interactive data applications Airflow / Orchestra for orchestration Kubernetes for application deployment CI/CD with GitHub and CircleCI Infrastructure on AWS, deployed with Terraform / Spacelift Why else you'll love it here • Wondering what the salary for this role is? Just ask us! On a call with one of our recruiters it's something we always cover as we genuinely want to match your experience with the correct salary. The reason why we don't advertise is because we honestly have a degree of flexibility and would never want salary to be a reason why someone doesn't apply to Octopus - what's more important to us is finding the right octofit! • Octopus Energy Group is a unique culture . An organisation where people learn, decide, and build quicker. Where people work with autonomy, alongside a wide range of amazing co-owners, on projects that break new ground. We want your hard work to be rewarded with perks you actually care about! We were named the UK's top company to work for in 2025 , and we ranked in the top ten in the Sunday Times Best Places to Work 2026 . Our Group CEO, Greg has recorded a podcast about our culture and how we empower our people. We've also been placed in the top 10 companies for senior leadership • Visit our UK perks hub - Octopus Employee Benefits If this sounds like you then we'd love to hear from you, tell us what you care about, why Octopus feels right and most importantly, bring us the real you! Applying for jobs can be a bit scary so have a nose through some of our tips first 🚀 P.S. Our process usually takes up to 4 weeks, but we'll always do our best to flex around what works for you. Along the way, you'll chat with our recruitment team and your Recruiter will help you throughout different stages. Got any burning questions before then? Drop us a message at ----- and we'd love to help! Are you ready for a career with us? We want to ensure you have all the tools and environment you need to unleash your potential. Need any specific accommodations? Whether you require specific accommodations or have a unique preference, let us know, and we'll do what we can to customise your interview process for comfort and maximum magic! Studies have shown that some groups of people, like women, are less likely to apply to a role unless they meet 100% of the job requirements. Whoever you are, if you like one of our jobs, we encourage you to apply as you might just be the candidate we hire. Across Octopus, we're looking for genuinely decent people who are honest and empathetic. Our people are our strongest asset and the unique skills and perspectives people bring to the team are the driving force of our success. As an equal opportunity employer, we do not discriminate on the basis of any protected attribute. Our commitment is to provide equal opportunities, an inclusive work environment, and fairness for everyone. Find Jobs in United Kingdom on Arbeitnow

Waracle are looking for a Senior QA for an exciting new role joining our world-class digital technology consultancy and home to a diverse, smart, curious and ambitious community of specialists in technology-driven transformation. We work with ambitious clients to help them solve their biggest business and customer challenges. We help our clients to innovate and create intelligent digital products and services. We thrive on complex challenges and deliver business-critical IT transformation projects, moving seamlessly from strategy, design and delivery to operations. This is a Hybrid role working from our London office 2 days a week and is available on a Contract (Inside IR35) basis, initially for 6 months. Are you a technical quality specialist who thrives on collaboration, engineering rigor, and robust automation? We are looking for a Senior Quality Engineer who combines strong software engineering discipline with deep test automation expertise to deliver scalable, reliable, and maintainable quality solutions across mobile and API platforms. Key Deliverables & Responsibilities Strategy & Framework Architecture: Design, build, and scale automated testing frameworks for mobile applications (iOS/Android) and APIs, integrating automated test suites directly into CI/CD pipelines. Quality & NFR Execution: Implement early-stage quality controls, test data management strategies, mobile security checks, accessibility testing, and performance validation across core user journeys. Cross-Functional Technical Integration: Collaborate with developers, DevOps, and security specialists to improve system testability, debug complex root causes, and build resilient continuous testing pipelines. Standards & Tooling: Establish robust test automation standards, evaluate tooling, and optimize technical test coverage to support reliable software releases. Requirements & Technical Experience Hands-on Quality Engineering: Proven experience delivering test automation solutions across mobile (iOS and Android) and API architectures. Core Automation & Programming: Strong object-oriented programming experience in Java, TypeScript, and/or Python, with direct experience building automation frameworks from scratch. Mobile Automation Frameworks: Demonstrable experience automating native and hybrid mobile applications using tools such as Appium, Espresso, and/or XCUITest . CI/CD & Pipeline Integration: Experience embedding automated test execution within modern continuous integration and delivery pipelines. What to expect from our hiring process First Hello: An informal chat with your dedicated Talent Attraction Partner to talk about Waracle, what you want out of your next move, day rate, contract duration and office hybrid working model. Craft Showcase: A chance to demonstrate your real-world expertise. This will be a focused take-home task (capped at 2–3 hours to respect your time) 3. Talking Impact: A collaborative deep dive into how you solve problems, work with others, and raise the bar, guided by our core values and competency framework. Your Talent Attraction Partner will be in your corner through every step right up to your Welcome Ritual on day one. We are an equal opportunities employer and welcome applications from all suitably qualified persons regardless of their race, gender, disability, religion/belief, sexual orientation or age. Find Jobs in United Kingdom on Arbeitnow

Before the detail, here's the challenge you'd help us solve. We build the embodied intelligence that moves real vehicles safely, and the ecosystem a billion machines will run on in the future. Very few people in AI can say this. Every role here, whatever the team, plugs into that. Here's what this particular role covers. 🛠️ About our Talent Acquisition Teams Wayve's Talent Acquisition team plays a critical role in our success. We hire the people who build and ship our autonomous driving technology. We're a diverse team, based across the UK, US and Japan, and we take a sourcing first, quality focused and data-driven approach, acting as true partners to the business. 🧠 Your day-to-day • Manage end-to-end recruitment for each role - sourcing, screening, interviewing and closing candidates, using Ashby to track your pipeline. • Proactively source and headhunt candidates rather than relying on inbound applications, balancing depth of engagement for quality hires with the volume each search demands. • Run regular check-ins and debriefs with hiring managers to keep every search on track. • Deliver a world-class candidate experience through transparent communication, timely feedback and a seamless interview process. • Track day-to-day metrics and flag pipeline bottlenecks as they come up. 🧩 What you'll be working on: • Owning a portfolio of typically 10-15 concurrent roles spanning software engineering, machine learning, integration and data engineering through to product and program management. • Educating hiring managers and stakeholders on job profiles and search strategy, so every search starts from a sharp, well-defined brief. • Using data to make the right calls on where to focus search effort across your portfolio, and continuously improving how we hire based on what that data tells you. • Advising hiring managers on how AI is changing the shape of technical and product roles, and helping translate that into hiring strategy and candidate profiles. • Helping build the high-performing, diverse technical and product teams that drive Wayve's innovation and business impact as the company scales. 🙌 You should apply if: • You have 5+ years of full-cycle technical recruitment experience, in a fast-scaling tech startup or scale-up environment. • You're a sourcing-driven recruiter at heart. You proactively headhunt and engage candidates rather than waiting for applications to come to you, and you know how to balance sourcing for quality with adding volume into the funnel when the search calls for it. • You're highly data-driven, using pipeline data to diagnose bottlenecks, understand what's working, and course-correct your search when things aren't converting. • You act as a true business partner to hiring managers, helping shape and define roles, not just taking orders. • You're forward-thinking about AI and how it's changing roles and ways of working, and can advise hiring managers on how this shows up in the profiles they're hiring for. • You have hands-on experience using Ashby to manage your recruitment pipeline. • Ideally, you've worked across both agency and in-house recruitment, giving you a well-rounded view of sourcing and candidate management. 🌱 Not ticking every box? That's totally okay! If you're passionate about autonomy and keen to learn, we encourage you to apply even if you don't meet every requirement. More about Wayve: 🚀 Wayve is building the leading AI platform for autonomous driving. We are pioneering an end to end AI approach that enables vehicles to learn directly from real world experience, developing the ability to adapt, generalise and improve at scale. Instead of relying on hand coded rules or pre mapped environments, our AI Driver learns to drive by understanding the world around it. The result is technology that navigates complex urban environments with intelligence, precision and natural flow, unlocking meaningful advances in both safety and efficiency. We believe autonomy represents a once in a generation transformation in how people and goods move, comparable to the shift from horses to cars, and from human driven vehicles to intelligent machines. Our ambition is to make autonomy universal. Wayve's mapless and hardware agnostic AI platform integrates with global OEM partners, enabling continuous software evolution and unlocking advanced levels of automation from L2 plus through to L4 as our core AI model scales. In a race increasingly defined by intelligence and real world learning, Wayve is taking a distinct approach, building a generalisable driving intelligence that can power any vehicle, anywhere. By combining embodied AI with scalable deployment, we are creating technology that can be shaped to each OEM brand and driver experience, accelerating the transition to a safer, more intelligent future of mobility. How we work 💻- Locations & Flexible Working: Our main hubs are in London, Sunnyvale, Yokohama, Herzliya, Vancouver and Leonberg. We operate a hybrid working model that combines in-person collaboration in our dedicated office spaces with focused time working remotely. This gives our teams the connection and energy of working together, alongside the flexibility to do their best work in a way that fits their lives. 🔍 The Interview Process: Our process is clear and respectful of your time: Initial call (45 mins) Competency Interviews (Sourcing; 30 mins) Deep-dive technical interviews (Cross-function; 1.5 hours ) Final interview : mission & values alignment (30 mins). We'll always explain the format and work around your availability. What's in it for you (Location dependant): 💰 Salaries benchmarked against the market annually ✅ Hybrid working, core hours and the chance to work hands on in vehicle workshops and labs 📚 Learning and development budgets with support for training, conferences and growth 🩺 Comprehensive benefits including health insurance, dental, enhanced maternity and paternity leave, retirement or pension where applicable, access to therapists, wellbeing partnerships, team socials and more A quick, honest note before you apply. Wayve is not a mature, fully-structured place with the playbook already written. Much of how we work is still being written, and if you join, you'll help write it. That suits people who want real ownership more than people who need a settled structure from day one. If that sounds like the kind of problem you want to spend your time on, we'd really like to hear from you. At Wayve we're committed to creating a diverse, fair and respectful culture that is inclusive of everyone based on their unique skills and perspectives, and regardless of sex, race, religion or belief, ethnic or national origin, disability, age, citizenship, marital, domestic or civil partnership status, sexual orientation, gender identity, veteran status, pregnancy or related condition (including breastfeeding) or any other basis as protected by applicable law. For more information visit Careers at Wayve. To learn more about what drives us, visit Values at Wayve DISCLAIMER: We will not ask about marriage or pregnancy, care responsibilities or disabilities in any of our job adverts or interviews. However, we do look to capture information about care responsibilities, and disabilities among other diversity information as part of an optional DEI Monitoring form to help us identify areas of improvement in our hiring process and ensure that the process is inclusive and non-discriminatory. Find more English Speaking Jobs in United Kingdom on Arbeitnow

About the job Turn product intent into the technical work that moves AI compute forward. As a Technical Product Owner, you will help component-based software teams deliver clear, prioritised and meaningful outcomes. You will connect product intent, engineering delivery and cross-team coordination. Your work will support software that spans bare metal silicon through to the machine learning tools stack. You will make complex systems easier to plan, explain and deliver. You will own component backlogs, shape roadmaps, refine epics and stories, and support sprint and PI planning. You will also surface dependencies, risks and trade-offs early. This role suits someone who brings calm, clarity and momentum to technical teams. You will help engineers focus on the work that matters most. The team and culture You will work with component-based software teams across Graphcore's engineering organisation. These teams build across the full AI compute stack, from silicon-level software to ML tools. Work happens through clear planning, practical discussion and fast feedback. You will help teams visualise progress, involve the right people and make delivery risks visible early. Decisions are shaped by product outcomes, technical evidence and team insight. You will encourage open challenge, protect focus and enable empowered decision-making. What we're looking for · Experience working as a Product Owner, or in a similar agile role. · Strong backlog management, refinement and roadmap development skills. · Ability to communicate clearly with technical and non-technical stakeholders. · Confidence working with technical teams, complex systems and cross-team dependencies. · Strong facilitation skills, with the ability to guide discussions to clear outcomes. · Strategic mindset, with empathy and the ability to bring calm, clarity and support. While we have outlined a set of requirements, we value transferable skills and diverse experiences. If you meet most of our essential criteria, we encourage you to submit an application and showcase how your background makes you a strong candidate. Benefits · Unlimited annual leave · Up to 5% matched pension · Phantom equity – share in Graphcore's success · True flexibility in how and where you work · Office spaces designed for collaboration · Free food and an on-site barista · Health cash plan · Income protection · Life assurance · Along with other benefits you can choose from (private medical insurance, dental plan etc) We welcome people from all backgrounds and experiences and are committed to building an inclusive environment where everyone can do their best work. We're an equal opportunity employer and recognise that everyone brings different strengths and perspectives. If you need any adjustments during the interview process, just let us know - we're happy to support you. Join the Team at Graphcore Graphcore is one of the world's leading innovators in Artificial Intelligence compute. It is developing hardware, software and systems infrastructure that will unlock the next generation of AI breakthroughs and power the widespread adoption of AI solutions across every industry. As part of the SoftBank Group, Graphcore is a member of an elite family of companies responsible for some of the world's most transformative technologies. Together, they share a bold vision: to enable Artificial Super Intelligence and ensure its benefits are accessible to everyone. Graphcore's teams are drawn from diverse backgrounds and bring a broad range of skills and perspectives. A melting pot of AI research specialists, silicon designers, software engineers and systems architects, Graphcore brings together deep expertise to solve complex problems and deliver meaningful progress in AI compute. If you want to bring clarity and momentum to the teams building Graphcore's AI compute stack, we'd love to hear from you. Apply now to be part of the journey. Find Jobs in United Kingdom on Arbeitnow

As a Senior Machine Learning Platform Engineer (m/f/d), you will design and build the platform that turns large-scale UxV and sensor data into validated, reproducible machine learning models. You will own and improve the end-to-end ML lifecycle—from data processing, selection, and annotation through distributed model training, experiment tracking and validation. Your work will enable ML engineers to develop autonomy and perception capabilities efficiently, reliably, and at scale. Beyond conventional platform engineering, you will also apply modern AI models to our internal data workflows. This may include semantic dataset search, automated metadata generation, data curation, and auto-labeling using foundation and multimodal models. By creating the foundations on which our AI teams build and validate models, you will directly contribute to Quantum Systems' next generation of autonomous UxV solutions. What is your Day to Day Mission: Design, implement, and operate scalable ML and data pipelines covering ingestion, dataset creation, training, and model validation. Build a reliable ML platform for reproducible experimentation and training across local, on-premises, and cloud GPU infrastructure. Develop efficient systems for large-scale multimodal datasets, including imagery, LiDAR, odometry, ground truth, and simulation data. Establish dataset and model versioning, metadata management, quality checks, and traceability from raw sensor data to validated model artifacts. Build and optimize distributed training workflows, job scheduling, GPU resource allocation, caching, and high-throughput data access. Develop AI-powered tools for internal data engineering, including semantic data search, metadata enrichment, automatic annotation, and quality assessment using foundation or multimodal models. Improve platform reliability, observability, security, cost efficiency, and developer experience. Collaborate with ML, data, and engineering teams to translate their technical needs into scalable platform capabilities. Mentor engineers, contribute to architectural decisions, and establish engineering standards for production-grade ML systems. What you bring to the team: You hold a degree in Computer Science, Artificial Intelligence, Data Engineering, or a related technical discipline. You have strong software engineering skills in Python and experience building reliable, maintainable software and automated workflows for data-intensive machine learning systems. You have several years of hands-on experience building production ML platforms, MLOps systems, or large-scale data and training pipelines. Solid knowledge of machine learning fundamentals and hands-on experience training and evaluating ML models. You have a deep understanding of the ML lifecycle, including dataset preparation, distributed training, experiment management, model validation, and reproducibility. You have experience with cloud platforms and containerized infrastructure using Docker and Kubernetes. You have worked with workflow orchestration, experiment tracking, and model or artifact management technologies such as Argo Workflows, Kubeflow, Metaflow, Airflow, MLflow, or comparable solutions. You have practical experience with large datasets, object and shared storage, data formats, partitioning or sharding strategies, and high-throughput data loading. You are familiar with CI/CD, infrastructure as code, monitoring, logging, access control, and operating reliable production systems. You communicate confidently in English and collaborate effectively across research, product, and infrastructure teams. You are highly self-motivated and take technical ownership from architecture through operation. Why Quantum-Systems: We believe in the power of combined efforts: straightforward tech expertise paired with a customer-centric focus. We are industry pioneers who are ambitious, bold, and visionary. We push limits, think outside-the-box and strive for technological excellence to shape the future of aerial data. We promise to be your runway for individual and professional growth. Our benefits: Company pension scheme: We support you so that you can already make provisions for later. Flexible working hours: With trust-based working hours, you are not only responsible for your working hours, but also for your work-life balance. Mobile Work: If things get a little busy in the office, you have the option to work remotely one flexible day per week to create the right balance. Stay active: With EGYM Wellpass, you get access to thousands of fitness and sports facilities — and of course, we subsidize the membership. Bike-Leasing: We support you in staying environmentally mobile and healthy. Corporate Benefits: Your opportunity for attractive offers and discounts from well-known suppliers and brands, e.g. Adidas, Apple, Expedia. Employee events: We not only want to grow together, but also celebrate our successes together. Lunch-Card: Be powerful with delicious energy, daily lunch budget is sponsored. Company Shuttle: Enjoy our convenient shuttle service that picks you up from Laim in Munich and brings you to our location, with return trips at the end of the workday. About us: Quantum Systems is a leading European deep-tech company for unmanned systems across air, land and maritime domains. We develop and scale integrated hardware, software and AI-powered solutions for mission-critical operations. By combining autonomous platforms with intelligent software and AI, Quantum Systems enables customers to operate, understand and act across domains. Our commitment: We are an open-minded company that not only values diversity, but actively promotes it. Regardless of gender, age, ethnic origin, religion, sexual orientation or disability, we firmly believe that the diversity of our employees is an essential part of our success. At our company, every voice is heard and every perspective is valued. We believe that our differences enrich us and help us to find creative solutions and generate innovative ideas. We pride ourselves on creating an inclusive work environment where all employees can reach their full potential. Find more English Speaking Jobs in Germany on Arbeitnow