python developer

Hitapps is a GameDev company specializing in puzzle games with over 150 million downloads and regular top chart placements. The company maintains a results-oriented culture focused on transparency and continuous improvement.

• Design and develop Python services and platform REST APIs;
• Build and maintain data processing pipelines;
• Develop integrations with internal data sources;
• Implement search and AI-powered workflows on top of the platform;
• Build tooling for measuring and maintaining system quality;
• Own service deployment and operations at launch;
• Participate in roadmap planning and architectural decision-making.

• Proficient in Python;
• Experience in building backend services and designing REST APIs (FastAPI / Django REST / Flask);
• Experience with relational databases (Postgres / MySQL);
• Experience with queues and background tasks (Celery / RabbitMQ / Kafka);
• Knowledge of Redis (caching, queues, pub/sub);
• Experience with third-party API integrations (REST, OAuth, webhooks);
• Proficiency with Docker and S3-compatible storage;
• Experience with testing (pytest), PR/code review workflows, CI/CD, and observability;
• Nice to have: RAG systems, embeddings, vector databases (pgvector), working with LLM APIs (Anthropic, OpenAI), agent frameworks (LangChain, LlamaIndex, LangGraph), LLM evaluation frameworks (RAGAS, deepeval), AI rapid prototyping tools (Streamlit, Gradio), modern Python tooling (ruff, uv, pyproject.toml, pyright).

• Competitive compensation;
• 100% Compensation for vacations and sick leaves;
• 12 Additional paid days off per year;
• Budget for personal education, language courses, and sports activities;
• Conference attendance support.