Contract Full-Stack Developer – AI/LLM Applications

ARCHIMEDRA is building a global Decision Intelligence platform that equips leaders and enterprises with predictive forecasting to navigate disruptive market shifts. We are looking for an experienced, highly independent Full-Stack Developer to join us immediately for a full-time, fast-paced sprint, taking AI/LLM-powered features and workflows from architecture through production.

Engagement & Scope:

- Commitment: Full-time contractor / freelance (100% capacity).

- Duration: Initial contract for at least 2 months (with high potential for extension based on performance).

- Location: Remote / Hybrid (working in alignment with Israel business hours).

- Immediate, full-time availability.

Key Responsibilities:

- Architect and implement end-to-end features integrating LLMs into core platform logic.

- Build robust pipelines for data extraction, prompt orchestration, structured outputs, and decision-support generation.

- Develop intuitive frontend interfaces and clean, scalable backend services and APIs.

Requirements:

- 3–5+ years of professional full-stack software development experience with strong backend foundations.

- Proven track record of building and deploying production-ready applications, MVPs, or core features powered by LLMs.

- Deep practical experience with prompt engineering, function calling, structured outputs (JSON/Pydantic), and multi-step LLM workflows/RAG.

- Solid experience with relational databases, REST APIs, and third-party API integrations.

- Extreme ownership: ability to take complex requirements and deliver tested, functional code independently.

- Daily hands-on experience using modern AI-assisted development tools (Cursor, Copilot, coding agents).

Advantages:

- Experience with TypeScript, React, Supabase, and PostgreSQL (including pgvector).

- Hands-on work with AI frameworks (Vercel AI SDK, LangChain, or LiteLLM).

- Prior experience in early-stage startups, fast-paced sprints, or high-velocity freelance projects.

How to Apply:

Please send your CV and a link to your GitHub / portfolio to both:

[email protected]

[email protected]