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November 3, 2026

AI Solutions Engineer

Senior • Remote

Warsaw, Poland

We are looking for an experienced AI Engineer to help our client design and build proof-of-concept and production-ready AI solutions using AWS AI services and modern LLM frameworks.

In this role, you will work on agent-based AI systems, scalable LLM applications, and intelligent automation workflows, collaborating closely with engineering and business teams to deliver practical AI-driven solutions.

Requirements:

  • Strong experience in Python development

  • Experience building LLM or agent-based applications using LangChain, LangGraph, or similar frameworks

  • Hands-on experience with AWS Bedrock, including models, Agents, and tool/function calling

  • Experience with AWS SageMaker and Bedrock Knowledge Bases

  • Understanding of LLM limitations and practical challenges, including hallucinations, context management, and cost/latency trade-offs

  • Experience designing end-to-end AI systems, including agent workflows and scalable AI services

  • At least one real-world project involving AI agents deployed to production with measurable business impact or automation outcomes

  • Experience creating custom tools/functions for AI agents

  • Familiarity with evaluation, testing, and monitoring of LLM systems

  • Strong communication and problem-solving skills

  • English skills sufficient for technical communication and participation in project discussions

Nice to have:

  • Hands-on experience with UiPath platform, including classic RPA and Agentic Automation

  • Experience building and optimizing RAG pipelines (chunking, embeddings, retrieval tuning)

  • Experience integrating AI agents with APIs, databases, and enterprise systems

  • Familiarity with OpenSearch, vector databases, or semantic search solutions

  • Experience with AWS Lambda, API Gateway, and S3

  • Experience deploying and supporting AI solutions in production environments

  • Familiarity with AI governance, observability, or GenAI security practices

Responsibilities:

  • Design and develop LLM and agent-based applications using modern AI frameworks and AWS AI services

  • Build scalable AI workflows and agent orchestration solutions using LangChain, LangGraph, or similar technologies

  • Develop and maintain integrations between AI agents, APIs, databases, and external systems

  • Work with AWS Bedrock services, including models, Agents, and tool/function calling capabilities

  • Support implementation of RAG-based solutions, including embeddings, chunking, and retrieval optimization

  • Create custom tools/functions for AI agents and automation workflows

  • Contribute to architecture decisions for scalable and production-ready AI systems

  • Support evaluation, testing, monitoring, and continuous improvement of LLM-based applications

  • Collaborate with cross-functional teams to prototype and deliver AI-powered automation solutions

We offer:

  • Projects for such clients as PayPal, Wargaming, Xerox, Philips, Adidas and Toyota

  • Competitive compensation that depends on your qualification and skills

  • Career development system with clear skill qualifications

  • Flexible working hours aligned to your schedule

  • Options to work remotely

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