Job VC
Senior AI Engineer (LLM/RAG/LangChain/LangGraph)
Technologies
Description
We are seeking a
Senior AI Engineer
(LLM/RAG/LangChain/LangGraph)
to join our software, system, and test engineering group.
You will design and develop agentic AI systems and multi-agent systems at scale using LangChain and LangGraph frameworks, with a focus on scalable, production-grade applications. Join us to leverage your expertise in Python, AWS, and data science to create advanced AI solutions for our clients.
Please note that for positions in Ukraine, we only consider candidates who are currently based in Ukraine or plan to return in the near future. Remote work is available only from Ukraine.
Responsibilities
Design agentic AI systems and multi-agent systems at scale
Develop production-grade AI applications using LangChain and LangGraph frameworks
Implement retrieval-augmented generation (RAG) evaluation methods
Build and maintain vector databases for AI data storage and retrieval
Apply data science techniques to optimize AI system performance
Collaborate with cross-functional teams to integrate AI solutions
Ensure scalable and efficient AI system architectures
Troubleshoot and resolve system issues and bottlenecks
Stay current with AI and machine learning advancements
Document system designs and development processes
Conduct code reviews and enforce best practices
Optimize cloud infrastructure using AWS services
Support deployment and monitoring of AI applications
Requirements
Strong experience in designing and developing agentic AI systems and multi-agent systems
Proficient programming skills in Python with 3+ years of experience
Experience with LangChain and graph frameworks such as LangGraph
Proficiency in the Amazon Web Services (AWS) cloud platform
Solid background in data science and data engineering methodologies
Knowledge of algorithms, data structures, and machine learning techniques
Experience with RAG evaluation and vector databases
Ability to deliver scalable and production-grade AI solutions
Excellent problem-solving and analytical skills
Experience working in software, system, or test engineering environments
Strong collaboration and communication skills
B2+ level English proficiency
With us you can:
Work on a flexible schedule remotely or from any of our comfortable offices or coworking spaces in Ukraine
Receive the necessary equipment to perform your work tasks
Change projects and technology stacks within EPAM
Gain experience in various business domains (Insurance, E-commerce, Healthcare, Finance, Travelling, Media, Artificial Intelligence, and more)
Relocation opportunities may be available for eligible candidates, depending on the role and openings at other EPAM locations
Participate in volunteer, charity programs and communities (both technical and interest-based)
What we offer:
Vacation and sick leave (including a sick leave without a medical certificate)
A wide range of Voluntary Medical Insurance programs providing both medical treatment and various preventive options (including sports activities)
Medical insurance for family members at corporate rates
Company support during significant life events (childbirth or adoption, marriage, etc.)
Support for psychological comfort: discounts on services from mental health specialists or coaches, thematic training
E-kids program — a free programming language training program for EPAMers’ children
Senior AI Engineer
(LLM/RAG/LangChain/LangGraph)
to join our software, system, and test engineering group.
You will design and develop agentic AI systems and multi-agent systems at scale using LangChain and LangGraph frameworks, with a focus on scalable, production-grade applications. Join us to leverage your expertise in Python, AWS, and data science to create advanced AI solutions for our clients.
Please note that for positions in Ukraine, we only consider candidates who are currently based in Ukraine or plan to return in the near future. Remote work is available only from Ukraine.
Responsibilities
Design agentic AI systems and multi-agent systems at scale
Develop production-grade AI applications using LangChain and LangGraph frameworks
Implement retrieval-augmented generation (RAG) evaluation methods
Build and maintain vector databases for AI data storage and retrieval
Apply data science techniques to optimize AI system performance
Collaborate with cross-functional teams to integrate AI solutions
Ensure scalable and efficient AI system architectures
Troubleshoot and resolve system issues and bottlenecks
Stay current with AI and machine learning advancements
Document system designs and development processes
Conduct code reviews and enforce best practices
Optimize cloud infrastructure using AWS services
Support deployment and monitoring of AI applications
Requirements
Strong experience in designing and developing agentic AI systems and multi-agent systems
Proficient programming skills in Python with 3+ years of experience
Experience with LangChain and graph frameworks such as LangGraph
Proficiency in the Amazon Web Services (AWS) cloud platform
Solid background in data science and data engineering methodologies
Knowledge of algorithms, data structures, and machine learning techniques
Experience with RAG evaluation and vector databases
Ability to deliver scalable and production-grade AI solutions
Excellent problem-solving and analytical skills
Experience working in software, system, or test engineering environments
Strong collaboration and communication skills
B2+ level English proficiency
With us you can:
Work on a flexible schedule remotely or from any of our comfortable offices or coworking spaces in Ukraine
Receive the necessary equipment to perform your work tasks
Change projects and technology stacks within EPAM
Gain experience in various business domains (Insurance, E-commerce, Healthcare, Finance, Travelling, Media, Artificial Intelligence, and more)
Relocation opportunities may be available for eligible candidates, depending on the role and openings at other EPAM locations
Participate in volunteer, charity programs and communities (both technical and interest-based)
What we offer:
Vacation and sick leave (including a sick leave without a medical certificate)
A wide range of Voluntary Medical Insurance programs providing both medical treatment and various preventive options (including sports activities)
Medical insurance for family members at corporate rates
Company support during significant life events (childbirth or adoption, marriage, etc.)
Support for psychological comfort: discounts on services from mental health specialists or coaches, thematic training
E-kids program — a free programming language training program for EPAMers’ children