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Bjak

Full Stack Engineer, AI systems

Bjak
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about 19 hours ago
Stockholm, SwedenMid Level / Senior

Responsibilities

  • Build end-to-end product features across frontend, backend, and AI integrations.
  • Design agent workflows that handle planning, tool use, failure, and recovery across multiple steps.
  • Integrate LLMs, memory, and external tools into systems that behave reliably under real-world conditions.
  • Design real-time AI interactions with streaming, partial results, and tight latency constraints.
  • Improve system reliability, observability, and fallback mechanisms.
  • Collaborate closely with ML, backend, and product teams to ship features end-to-end.
  • Continuously iterate based on real usage and failure modes.

Requirements

  • Strong experience in full stack engineering (frontend + backend).
  • Solid understanding of system design and API architecture.
  • Experience working with LLMs, RAG systems, or AI-powered applications.
  • Ability to handle ambiguity and make pragmatic engineering decisions.
  • Strong ownership - able to take features from idea to production.
  • Comfort working in fast-moving environments with evolving requirements.