Senior Full-Stack Engineer - AWS

THE WORK: Discover new possibilities and inspire innovation. You will collaborate and manage the team to perform effectively, engage with multiple teams, and contribute to key decisions. You will provide solutions to problems for your immediate team and across multiple teams, all while reflecting expertise in React.js. Join us to make a meaningful impact and grow your potential in a supportive environment.

• Design, develop, and test custom software solutions across multiple system components or applications.
• Create implementation or integration approaches for applications and components.
• Translate system requirements into detailed design specifications.
• Provide primary support for installation of application releases into production environments.
• Design and code applications in accordance with programming standards and interface specifications.

HERE IS WHAT YOU WILL NEED:

• 5+ years of professional software engineering experience
• Python, Lambda Powertools, pytest/pytest-bdd, and writing clean, testable Python in a monorepo context
• AWS - Lambda, Step Functions, S3, DynamoDB, and IAM
• Infrastructure as code with Terraform; reading, writing, and debugging multi-stack configurations
• Strong grasp of event-driven and distributed system patterns fan-out/fan-in, idempotency, at-least-once delivery
• Fluent English is required; Czech/Slovak is a nice-to-have.
• The role is not fully remote and requires regular on-site presence at the client (3 days per week; Prague)

BONUS POINTS IF YOU HAVE:

• GraphQL / AppSync experience - schema design, resolvers, and consuming AppSync from a React client
• React + TypeScript - comfortable contributing to a Vite/Cloudscape SPA without being a frontend specialist
• Databricks
• Clinical data standards (CDISC SDTM, ADaM) or regulated-industry
• Software development experience (GxP, 21 CFR Part 11)
• Familiarity with data access control tooling (Immuta or equivalent)