Senior Python AI Engineer (Full Stack)

We are seeking a Senior Python AI Engineer (Full Stack) to design and build intelligent GenAI-powered services that solve real business challenges in the healthcare space. In this role, you will develop Python services that power GenAI agents, create retrieval-augmented generation flows, and deploy scalable solutions on AWS while collaborating with cross-functional teams to deliver reliable and safe AI experiences.

Responsibilities

• Build Python services that power the GenAI agent, using LangChain, LangGraph or similar libraries

• Create retrieval-augmented generation (RAG) flows that pull the right context and streamline LLM responses

• Run the solution on AWS using containers, serverless or managed AI services

• Instrument logging, monitoring and guardrails to keep the agent reliable and safe

• Ensure the ingestion and use of RFP/RFI data follows healthcare data policies

• Collaborate with product, data science and business teams to make sure the agent solves real problems

• Document code, APIs and deployment steps so others can maintain and extend the solution

• Contribute to planning, demos and retros within an Agile team

Requirements

• 5+ years of experience in Python or ReactJS development, with recent focus on LLM or GenAI projects

• Hands-on expertise in LangChain, LangGraph or comparable agent frameworks

• Understanding of agentic design patterns and how to wire tools, planners and memory together

• Knowledge of vector databases, embeddings and prompt engineering

• Proficiency in Docker, Git-based CI/CD and automated testing

• Familiarity with AI-assisted development tools (e.g., Cursor, GitHub Copilot, Code Interpreter) to accelerate prototyping and code reviews

• Solid communication skills and the ability to work with technical and non-technical stakeholders

Nice to have

• Familiarity with healthcare payer workflows, especially RFP/RFI processes

• Background in integrating with CRMs/workflow tools like Salesforce or ServiceNow

• Exposure to responsible AI, human-in-the-loop review, or safety tooling

• AWS or Python certifications

We offer/Benefits
We gather like-minded people:

• Engineering community of industry professionals

• Friendly team and enjoyable working environment

• Flexible schedule and opportunity to work remotely within Poland

• Chance to work abroad for up to 60 days annually

• Business-driven relocation opportunities

We provide growth opportunities:

• Outstanding career roadmap

• Leadership development, career advising, soft skills, and well-being programs

• Certification (GCP, Azure, AWS)

• Unlimited access to LinkedIn Learning, Get Abstract, Cloud Guru

• English classes

We cover it all:

• Stable income (Employment Contract or B2B)

• Participation in the Employee Stock Purchase Plan

• Benefits package (health insurance, multisport, shopping vouchers)

• Strategically located offices featuring entertainment and relaxation zones, table tennis and football, free snacks, fantastic coffee, and more

• Referral bonuses

• Corporate, social and well-being events

Please, note:

• The set of bonuses might vary based on the role you apply for – specifics will be discussed with our recruiter during the general interview.

• We will reach out to selected candidates exclusively.

EPAM is a leading global provider of digital platform engineering and development services. We are committed to having a positive impact on our customers, our employees, and our communities. We embrace a dynamic and inclusive culture. Here you will collaborate with multi-national teams, contribute to a myriad of innovative projects that deliver the most creative and cutting-edge solutions, and have an opportunity to continuously learn and grow. No matter where you are located, you will join a dedicated, creative, and diverse community that will help you discover your fullest potential.