Python Developer

Stack

Responsibilities

• ▹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

Requirements

• ▹Proficient in Python
• ▹Experience 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)
• ▹Redis (caching, queues, pub/sub)
• ▹Third-party API integrations: REST, OAuth, webhooks
• ▹Docker, working with S3-compatible storage
• ▹Testing culture (pytest), PR/code review workflow, understanding of CI/CD and observability

Nice to have

• ▹RAG systems, embeddings, vector databases (pgvector)
• ▹Working with LLM APIs (Anthropic, OpenAI): prompting, tool calling
• ▹Agent frameworks (LangChain, LlamaIndex, LangGraph)
• ▹LLM evaluation frameworks (RAGAS, deepeval)
• ▹AI rapid prototyping tools (Streamlit, Gradio)
• ▹Modern Python tooling (ruff, uv, pyproject.toml, pyright)

What we offer

• ▹Competitive compensation
• ▹100% covered vacation and sick leave
• ▹12 additional paid days off per year
• ▹Budget for personal education, language courses & sports activities
• ▹Attendance at top industry conferences
• ▹Zero bureaucracy and a supportive, transparent culture

About the company

Hitapps is a GameDev company specializing in Puzzle Games, with several successful products and a combined total of over 150M+ downloads, regularly featured in the top charts of the Games section.