Middle Python Developer (EU/B2B)

Location: European Union; office location referenced near Petrovshchina metro in Minsk.

Company

hirify.global is a software development and consulting company delivering technology solutions to clients across North America and Europe, with expertise in backend development, Python, data science, fintech, financial analysis, artificial intelligence, and blockchain.

What you will do

• Build and operate production backend services and REST APIs with Python, FastAPI, Django, and DRF.
• Design asynchronous and concurrent services using asyncio, async/await, ASGI, queues, and background workers.
• Integrate LLMs from OpenAI, AWS Bedrock, Google Gemini, or similar providers into real applications.
• Implement RAG, embeddings, vector search, structured output, tool/function calling, and context management.
• Own features end to end by breaking them down, estimating, building, and releasing them.
• Monitor and secure production LLM systems, including latency, token costs, rate limits, retries, caching, hallucinations, prompt injection, moderation, and evaluation.

Requirements

• 3+ years of commercial software development experience with Python.
• Production experience with FastAPI, Django/DRF, Python Core, asyncio, async/await, ASGI, and concurrency basics.
• Experience with REST API design, HTTP, authentication and authorization.
• Strong SQL and PostgreSQL knowledge, including indexes, transactions, and query optimization; experience with SQLAlchemy or Django ORM and migrations.
• Experience with Redis, Celery, RabbitMQ, Kafka, or similar technologies.
• Unit and integration testing with Pytest; Git, code review, and GitLab CI or similar CI/CD.
• Docker, Linux, and production service operations, including logging, monitoring, configuration, secrets, and health checks; working knowledge of Kubernetes.
• Experience with at least one cloud platform: AWS, Azure, or GCP.
• Hands-on LLM integration and production experience with RAG, embeddings, vector search, LangChain, LangGraph, and vector stores or search engines such as pgvector, Qdrant, Weaviate, Pinecone, or Elasticsearch.
• Knowledge of LLM security, including guardrails, content filtering and moderation, rate limiting, abuse protection, and prompt-injection mitigation; experience with LLM evaluation and quality monitoring.
• English proficiency at B2 (Upper-Intermediate) or above.

Nice to have

• Experience with MCP, A2A, AI agents, and agentic workflows.
• Chatbot solution architecture experience.
• Experience fine-tuning or adapting foundation models and working with local or open-source LLMs.
• MLOps basics, including MLflow, SageMaker, or similar tools.
• Experience with Angular or React with TypeScript.
• OpenShift and Helm experience.

Culture & Benefits

• Full-time B2B contract.
• Three sick days per year and private medical insurance.
• Food and commuting compensation for office work.
• Free English lessons, an All Sports program, and an active developer community.
• Regular team-building events, corporate events, sports competitions, and intellectual games.
• Office gaming room, employee partner discounts, coffee, snacks, and opportunities to develop as a technical mentor or manager.