ML Tech Lead

New
T
Ukraine. Poland. GeorgiaFull-TimeLead
Salary not disclosed
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Job Details

Languages
Russian, Ukrainian
Experience
3+ years
Required Skills
DockerPostgreSQLPythonSQLFastAPI

Requirements

  • 3+ years of commercial software development experience.
  • Strong Python 3.10+ expertise.
  • Hands-on experience with FastAPI, async programming, and type-safe development.
  • Solid SQL and PostgreSQL knowledge, including schema design, indexing, window functions, and materialized views.
  • Experience building integrations with third-party SaaS APIs, webhooks, and ETL pipelines.
  • Practical Docker experience, including multi-stage builds and Docker Compose.
  • Understanding of logging, monitoring, and production operations.
  • Experience using AI-assisted development tools such as Cursor, Claude Code, GitHub Copilot, or similar.
  • Strong system design, architecture, and problem-solving skills.
  • Proficiency in Russian/Ukrainian.

Responsibilities

  • Design and evolve LLM architectures, including RAG, multi-agent systems, tool-calling, and memory frameworks.
  • Build and optimize semantic and hybrid search solutions using embeddings, pgvector, and reranking techniques.
  • Develop pipelines for processing, validating, and structuring Game Design Documents (GDDs).
  • Create prompt engineering strategies, evaluation frameworks, and AI guardrails.
  • Integrate local and cloud-based LLMs through Ollama and OpenAI-compatible APIs.
  • Design and maintain fault-tolerant, production-grade AI services.
  • Contribute to the development of AI capabilities, including future automated TypeScript code generation.
  • Lead technical discussions, architecture decisions, and code reviews.
  • Define engineering standards, best practices, and quality benchmarks for AI development.
  • Implement monitoring for model quality, latency, reliability, and infrastructure costs.
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