Sr. Pythob Backend Engineer

Job Title: Senior Python Backend Engineer(Python + AWS) Location: Prague(Hybrid), 2 days a week Employment Type: Fixed 1-year full-time contract to long term Salary: Market Range Job Description What You'll Do • Design and extend the transformation engine — AWS Step Functions orchestration, Lambda workers, and Databricks write paths • Own infrastructure-as-code( IaaC ) changes across service Terraform stacks and shared infrastructure • Participate in code review, architecture discussions, and on-call rotation • Mentor engineers newer to the stack What We're Looking For Must-Have • 6 + years of professional software engineering experience • Python proficiency — you're comfortable with Lambda Powertools, pytest/pytest-bdd, and writing clean, testable Python in a monorepo context • AWS depth: Lambda, Step Functions, S3, DynamoDB, and IAM — you can reason about cost, latency, and failure modes, not just get things working