Software Engineer (Backend Python/AWS/LLM) | f/m/d w Warszawa, Polska

How you will get the job done

• creating, developing, and deploying AI-based applications using AWS services
• developing and optimizing Large Language Model (LLM) based solutions tailored to real-world business cases
• building and maintaining APIs and microservices to efficiently serve solutions to customers
• ensuring all AI solutions adhere to security, development and governance standards
• writing and maintaining unit tests, ensuring robust test coverage, and enforcing best coding practices (clean code, maintainability, and performance optimization)
• creating clear, concise technical documentation for developed components
• working in Agile/Scrum teams to deliver high-quality applications

Skills and experience you will need

• fluent spoken and written English
• strong command of Python for backend development
• hands-on experience with AWS services, including Amazon Bedrock, DynamoDB, OpenSearch, ClaudWatch, Step Functions
• understanding of Generative AI, LLMs technologies
• proven experience in developing and maintaining RESTful APIs and microservices
• solid understanding of CI/CD pipelines and DevOps best practices within the AWS environment
• ability to thrive in an Agile environment and work effectively with multidisciplinary teams

Nice to have

• experience working with vector databases
• knowledge of prompt engineering
• proficiency in Python code development in compliance with coding practises and industry standards
• experience working with Azure Services (Azure VM, Azure DevOps, Azure Blob Storage, Cosmos DB, Azure Functions, Azure AI Search, etc.)

About Us

ERGO Technology & Services S.A. (ET&S), a member of the Munich Re and ERGO Group, is delivering integrated IT and business services to international markets. Our expertise lies in providing advanced IT services, with a focus on modern, business-driven technology solutions. On the business side, we also support the Group in various end-to-end insurance processes, including finance, operations, and underwriting. With offices in Warsaw and Gdansk, and strong global partnerships, we foster a dynamic, multicultural environment that promotes diversity and international opportunities.