Senior Full Stack Developer
Core
Senior Full Stack Developer building AI-powered features for a global brand-licensing marketplace, including structured-output prompting, embeddings, vector search, and negotiation workflows.
Role type
Senior IC Full Stack Developer (AI/LLM focus)
Builds
AI-powered negotiation workflows, multi-tenant SaaS features, and brand-licensing marketplace tools
Domain
Brand licensing, AI/LLM product development, SaaS
Deliverable
production ML models
Required skills
TypeScript, Node.js, React, PostgreSQL, REST API design, JWT/OIDC authentication, unit and integration testing, AI development tools (Claude Code, Cursor, Copilot), vector search, RAG
Preferred skills
Fastify, Prisma, Next.js, MUI, Elasticsearch, payments infrastructure, e-signature integrations, internationalization, media-processing pipelines
Technologies
TypeScript, Node.js, React, PostgreSQL, Redis, Next.js, Fastify, Prisma, MUI, Elasticsearch, Docker, GitHub, Mocha, Sentry, Teamcity, JWT, OIDC, AI Agents, LLM, RAG, REST, Copilot, Cursor, Claude Code
Responsibilities
Own and deliver full-stack features from database schema changes to user interfaces; Build and extend AI-powered features including structured-output prompting and cost tracking; Develop high-stakes negotiation workflows including deal memo revisions and e-signatures; Extend multi-tenant, white-label architecture with custom-domain SSO; Maintain quality with automated backend and frontend testing; Keep codebase and project documentation clear for humans and AI agents
Seniority
Senior, hands-on IC
