Role OverviewFlexAI is looking for a
Full Stack Engineer who can build end-to-end features across our PaaS platform - including frontend UI layers, backend APIs, data models, and integrations with compute and infrastructure systems. You will work on modules such as Squirrel (end user dashboard), Marketplace, and Licensing, shaping the full spectrum of the user experience and backend logic.
What You'll Do- Build Full Stack features across Squirrel, Marketplace, and Licensing, owning both frontend and backend components.
- Develop Frontend modules using React, vite, bun, chakra-ui, react-query, and react-table.
- Implement Backend logic, APIs, and data models using Python, fastapi, pydantic, and sqlmodel.
- Design clean API contracts between frontend and backend components with a focus on performance and clarity.
- Build robust data flows across multi-architecture compute workflows, including job management, orchestration views, and resource interactions.
- Collaborate with SRE, runtime, and platform teams to ensure backend services integrate smoothly within FlexAI's PaaS.
- Troubleshoot issues across the Full Stack - from UI inconsistencies to backend failures.
- Participate in architectural and design discussions for both client and server components.
- Ensure production readiness, reliability, and scalability of features.
Required QualificationsWhat You'll Need to Be Successful- 7 - 10+ years of experience with strong hands-on development experience with React + Python (true React-Python Full Stack capability).
- Experience with fastapi, pydantic, sqlmodel, and modern async backend development.
- Deep understanding of vite, bun, and frontend build/performance optimization.
- Ability to manage frontend async workflows using react-query and complex data tables using react-table.
- Strong API design skills and comfort working across schemas, data models, and serialization layers.
- Experience building modular services and UI-driven systems with high data throughput.
- Ability to operate independently in a high-speed environment and take full ownership of features.
- Strong communication and cross-functional collaboration skills.
Nice to Have- Experience working with cloud APIs, compute runtimes, schedulers, or developer tooling.
- Knowledge of SRE concepts (Kubernetes, CI/CD, observability).
- Familiarity with licensing workflows or enterprise cloud marketplaces.
This position is In-Person and located at our Santa Clara, CA Office.
What We Offer- A competitive salary and benefits package, tailored to recognize your dedication and contributions.
- The opportunity to collaborate with leading experts in AI and cloud computing, learning from the best and the brightest, fostering continuous growth.
- An environment that values innovation, collaboration, and mutual respect.
- Support for personal and professional development, empowering you with the tools and resources to elevate your skills and leave a lasting impact.
- A pivotal role in the AI revolution, shaping the technologies that power the innovations of tomorrow.
The pay range for this role is:
180,000 - 225,000 USD per year (US)
