Full-Stack Engineer

JOB DESCRIPTION : Velia Multiservices is partnering with an ambitious seed-stage AI startup building the next generation of AI-powered marketing technology. We're looking for a high-impact Full-Stack Engineer who wants more than just another engineering job — someone excited to help shape product direction, scale infrastructure, and build alongside a fast-moving founding team. What You'll Be Building Scalable RESTful APIs using FastAPI and structured Pydantic schemas Modern React/TypeScript frontends with Zustand, TanStack Query, and Tailwind CSS Complex backend systems with Django ORM and PostgreSQL, including multi-tenant architecture, versioned content systems, and dynamic templates Infrastructure and deployment pipelines using Docker, GCP (Cloud Run & GKE), Terraform, and GitHub Actions Production-ready testing across frontend and backend systems Data operations, SQL migrations, and debugging across staging/production environments What They're Looking For 4–6 years of Full-Stack Engineering experience Strong expertise in Python and React/TypeScript Experience building and scaling production software in fast-paced startup environments Strong product ownership mindset with the ability to ship features end-to-end Experience mentoring junior engineers and contributing to engineering culture Familiarity with AdTech/MarTech APIs such as Google Ads and Meta APIs Experience with payments infrastructure (e.g., Google/Apple Pay). Big tech experience followed by tranistion to VC-backed startup