Middle Python Engineer (LLM, React)

ELEKS Software Engineering and Development Office is looking for a Middle Python (LLM, React) Developer in Poland or Croatia.

ABOUT PROJECT

Our client is providing cloud-based software solutions for the professional and financial services industry. The platform supports private capital, investment banking, legal, accounting, and consulting firms, helping them meet evolving client, investor, and regulatory demands.

REQUIREMENTS

• 3+ years of professional experience in Python backend development
• Practical experience with LLMs / AI integrations (OpenAI, Azure OpenAI, LangChain, Hugging Face, or similar)
• Hands-on experience with Azure Cloud (Databricks, AI Foundry, Key Vault, Message Queue, AKS)
• Proficiency in CI/CD and DevOps tools (Azure DevOps, Jenkins, Docker)
• Solid understanding of REST APIs and microservices integration
• Ability to read and understand .NET (C#) codebase (no coding required)
• Basic familiarity with React – only to navigate existing frontend code, no UI development
• Upper-Intermediate English level or higher

NICE TO HAVE

• Experience working with MLOps environments
• Knowledge of MCP servers or similar integration frameworks

RESPONSIBILITIES

• Design, develop, and maintain Python-based components supporting LLM functionalities
• Integrate LLMs and AI services into the existing .NET-based product
• Work with Azure services to deploy and scale AI-driven solutions
• Contribute to CI/CD and DevOps processes (migration from Jenkins to Azure DevOps)
• Collaborate with cross-functional teams to ensure smooth integration and delivery
• Participate in architecture and design discussions, proposing improvements for performance and scalability
• Support and maintain existing chatbot functionality based on Python

WHAT YOU WILL GET WITH ELEKS

• Close cooperation with a customer
• Challenging tasks
• Competence development
• Team of professionals
• Dynamic environment with low level of bureaucracy

ABOUT ELEKS

ELEKS is a custom software development company. We deliver value to our clients, thanks to our expertise and experience gained from working as a software innovation partner since 1991.

Our 2000+ professionals located in the Delivery Centers across Eastern Europe and sales offices in Europe and North America, provide our clients with a full range of software engineering services. These include product development, QA, R&D, design, technology consulting and dedicated teams.