Python Developer

Firma apreel powstała w kwietniu 2010 roku. W miarę rozwoju firmy i równolegle ze wzrostem poziomu zaufania klientów, jej działalność poszerzyła się o usługi Outsourcingu Specjalistów IT. Dziś to właśnie ten obszar stanowi główny filar działalności apreel.

• Proficiency in Python including Lambda Powertools, pytest/pytest-bdd, and writing clean, testable Python in a monorepo context
• Depth in AWS: Lambda, Step Functions, S3, DynamoDB, and IAM with understanding of cost, latency, and failure modes

Nice to have:

• Experience with GraphQL / AppSync — schema design, resolvers, and consuming AppSync from a React client
• Familiarity with React + TypeScript contributing to a Vite/Cloudscape SPA
• Experience with infrastructure as code using Terraform, reading, writing, and debugging multi-stack configurations
• Knowledge of Databricks or similar large-scale data processing platforms
• Understanding of clinical data standards (CDISC SDTM, ADaM) or regulated-industry software development experience (GxP, 21 CFR Part 11)
• A good grasp of event-driven and distributed system patterns — fan-out/fan-in, idempotency, at-least-once delivery
• Minimum 5 years experience in a similar role

• Design and extend the SDTM transformation engine — AWS Step Functions orchestration, Lambda workers, and Databricks write paths
• Build and evolve the GraphQL/AppSync API and React frontend used by analysts to author mapping specifications
• Own infrastructure-as-code changes across service Terraform stacks and shared infrastructure
• Participate in code review, architecture discussions, and on-call rotation
• Mentor engineers newer to the stack or clinical data domain