Full-Stack AI Software Engineer for Startup Project

Full-Stack AI Software Engineer for Startup Project

Full-Stack AI Software Engineer for Startup Project

Upwork

Upwork

Remoto

4 days ago

No application

About

We’re an early-stage B2B SaaS startup building an AI-driven data science platform that helps companies unlock smarter, data-backed growth. We’re looking for a founding AI Software Engineer with strong full-stack skills to help us design, build, and deploy the core product from the ground up. You’ll work directly with the founder to bring the MVP to life and shape the long-term product and technical roadmap. ✅ We’re Looking For • 4+ years of experience as a software engineer, ideally with full-stack + AI/ML product experience • Proficiency in Python and backend frameworks (e.g. FastAPI, Flask) • Experience with ML engineering or building AI-powered systems in production • Comfortable with frontend development (React, TypeScript, or similar) • Strong grasp of modern data stacks: SQL, dbt, data warehouses, cloud functions, Docker, etc. • Bonus: Experience with growth tech (attribution, experimentation, CAC modeling), SaaS analytics platforms, or internal ML tooling • Startup DNA: You love building quickly, wearing multiple hats, and working iteratively 🌱 Why Join Us • Greenfield product – You’ll own architecture, stack, and build from scratch • Product-defining work – Your code powers real-world decision-making and growth optimization • Flexible now, scalable later – Start part-time as a contractor, with a path to full-time + equity • Direct founder access – You’ll work side-by-side with the founder in a high-trust, fast-paced environment