Posted 1 Hours Ago Job ID: 2116866 14 quotes received

Full-Stack Engineer (AI,Trading,Crypto)

Fixed Price$500-$1k
Quotes (14)  ·  Premium Quotes (0)  ·  Invited (0)  ·  Hired (0)

  Send before: April 16, 2026

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We’re building a next-generation autonomous trading system powered by AI agents, reinforcement learning, and on-chain execution.

This is not a typical app.
 It’s a real-time, distributed system combining LLMs, RL, and blockchain infrastructure.

We’re looking for a strong full-stack / generalist engineer to help take the system from advanced prototype → production.

What You’ll Work On

  • Build and scale web + API systems

  • Integrate with a Python-based trading engine

  • Develop real-time telemetry and execution pipelines

  • Connect to blockchain RPC and smart contracts

  • Help productionize AI-driven decision systems

You’ll work across:

  • frontend (Next.js / React)

  • backend (Node.js / Python)

  • infrastructure (Docker, Redis, Postgres)

  • blockchain integrations

Requirements

  • Strong experience in:

    • JavaScript / TypeScript (Node.js, React)

    • Backend systems (APIs, databases, real-time services)

  • Comfortable working across the stack (frontend → infra)

  • Experience with:

    • REST APIs, WebSockets, or SSE

    • PostgreSQL + Redis

  • Ability to ship quickly and own features end-to-end

Nice to Have

  • Python experience (for ML/trading systems)

  • Experience with:

    • AI/LLM systems

    • reinforcement learning

    • trading or financial systems

    • blockchain / smart contracts

  • Experience building real-time or high-performance systems

What We’re Looking For

  • High ownership and execution speed

  • Systems thinker (not just UI or API siloed)

  • Comfortable with ambiguity and fast iteration

  • Strong debugging and problem-solving skills

Why Join

  • Work on cutting-edge AI + financial infrastructure

  • Small, high-impact team

  • Real ownership of core systems

  • Opportunity to build something fundamentally new

Apply

Send:

  • GitHub / portfolio

  • Brief note on what you’ve built

  • Anything relevant (projects, systems, code)




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Alex K Croatia