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Senior Software Engineer

Lumen Dynamics · Wrocław · Posted 2d ago

hybridseniorEstimated 23k-35k PLN🇵🇱 Poland
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About the role

Location: Wroclaw, Poland (Hybrid: 3 days/week in-office) Experience: 6–10 years About the Role We are looking for a Senior AI Engineer to design, develop, and deploy production-grade AI solutions using Python, FastAPI, and Azure, with a strong focus on Generative AI, LLMs, RAG, and agentic frameworks. Key Responsibilities Architect and implement scalable backend services with Python and FastAPI . Build and optimize RAG pipelines using vector databases (e.g., Pinecone, Milvus, Azure Cognitive Search). Develop autonomous agents using agentic AI frameworks (LangChain, LangGraph, AutoGen). Deploy and manage AI workloads on Azure (Azure ML, AKS, OpenAI Service). Own the full ML lifecycle: experimentation, versioning, CI/CD, and monitoring. Mentor junior engineers and drive technical best practices. Required Skills 6–10 years of software engineering experience, with strong focus on AI/ML. Expert in Python and FastAPI . Deep experience with LLMs , RAG , and vector databases . Hands-on experience with agentic frameworks (LangChain, CrewAI, etc.). Production experience with Azure cloud services. Strong understanding of MLOps, containerization (Docker/Kubernetes), and CI/CD.

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FAQ

Is the Senior Software Engineer role at Lumen Dynamics remote?+

This Senior Software Engineer position is listed as hybrid (Wrocław).

What is the salary for the Senior Software Engineer role at Lumen Dynamics?+

The listing states Estimated 23k-35k PLN.

What seniority level is this Senior Software Engineer role?+

This is a senior level position.

How do I apply for the Senior Software Engineer role at Lumen Dynamics?+

Use the "Apply on justjoinit" button to open the original posting on justjoinit, where you can submit your application directly to Lumen Dynamics.