Senior Full-Stack Engineer

We’re hiring a Senior Full-Stack Engineer to help build and scale our AI-platform used directly by customers to solve real operational problems. You’ll work across frontend, backend, and AI systems, owning features from idea to production in a small, fast-moving team. This role is ideal for engineers who enjoy end-to-end ownership, systems thinking, and building production AI applications.

Why this role

• Work directly with company leadership on core product development
• Small, high-trust engineering team with fast iteration and minimal process overhead
• Opportunity to shape how production AI systems are designed, deployed, and scaled

What you’ll do

• Build end-to-end product features across frontend (React / Next.js) and backend (FastAPI or similar)
• Design and operate production LLM systems, including agent workflows and structured prompting
• Build retrieval systems powering LLM features (embeddings, RAG architectures)
• Own infrastructure components including deployments, CI/CD, containerized services, and production configuration
• Design and maintain secure multi-tenant APIs with authentication and authorization
• Improve system reliability, observability, and performance as the platform scales

What we’re looking for

• Professional software engineering experience or equivalent experience building production AI systems
• Ability to own features end-to-end, from backend APIs through frontend integration
• Backend experience in Python (FastAPI or similar) including async I/O and API design
• Experience working with relational databases
• Ability to write clean, maintainable, well-tested code in a collaborative environment
• Clean architecture or domain-driven design patterns
• Strong engineering practices (testing, CI quality gates, Git workflows)
• Experience with LLM platforms and orchestration frameworks (OpenAI, Anthropic, LangGraph, LangChain or equivalents)
• Experience with RAG pipelines, embedding search, and data ingestion workflows
• Frontend experience in React / Next.js / TypeScript
• Experience operating production infrastructure (deployments, CI/CD, containerized services)

How you work

• Demonstrated technical ownership and decision-making
• Bias toward action in ambiguous problem spaces
• Strong written communication for documentation and code reviews
• Comfortable working in remote, fast-iteration environments