Requirements: Proven expertise in Python (including asynchronous programming, testing, and packaging) with at least 3 years of commercial experience, Hands-on experience with AWS services, particularly Lambda, SQS, SNS, API Gateway, SageMaker, and S3 (minimum 1 year of commercial experience, Solid understanding of serverless architecture and infrastructure design, Strong knowledge of relational databases (MS SQL, MySQL, PostgreSQL) and NoSQL solutions (DynamoDB, MongoDB), Basic familiarity with computer vision concepts, including video streaming and object detection (CNN, DNN), Experience with containerization technologies (Docker).- Working knowledge of CI/CD pipelines (e.g., GitHub Actions, Jenkins), Experience with Infrastructure as Code (IaC) tools such as CloudFormation or AWS CDK, .NET experience is a plus, Proficient in English for daily communication within an international team. Responsibilities: Develop clean, maintainable, and high-quality code using Python and .NET, Design, implement, and maintain serverless components in AWS, including integration and deployment, Build and maintain CI/CD pipelines for testing and deploying various services, Write and maintain unit and integration tests for both code and infrastructure, Collaborate closely with architecture and data science teams to support research and development initiatives. We Offer: Full remote position / hybrid work (office in Gliwice)Employment Contract or B2B. Stable working environment with a focus on long-term cooperation. Optional English or Spanish lessons. Private medical care (Luxmed). Life insurance (Allianz). Multisport membership. Birthday leave Voluntary days