DevSecOps Platform Engineer – Cloud & Automation

Moderna; Warszawa; On-site; PLN 240,000 - 320,000; Full time

Benefits offered by this job

Competitive healthcare

Well-being resources

Family building benefits

Generous paid time off

Global recharge days

Job summary

Moderna in Warsaw is seeking a hands-on DevSecOps Software Engineer to join our international business services hub. You will partner with developers to build secure, scalable platform capabilities, accelerating software delivery across the organization.

You will work across software engineering, cloud infrastructure, automation, AI-enabled tooling, and platform operations to improve developer experience and reliability.

Qualifications

• 5+ years of software engineering or platform engineering experience.
• Strong skills in TypeScript/JavaScript or Python.
• Hands-on AWS experience.
• Experience building CI/CD pipelines for production systems.
• Interest in tooling, platform engineering, infrastructure automation, and secure software delivery.
• Solid fundamentals: testing, code review, version control, and system design.
• Ability to adapt to changing priorities and cover broader platform roles.

Responsibilities

• Build and evolve automation for Moderna's internal developer platform using Python, TypeScript, GitHub Actions, Pulumi, Docker, AWS, JFrog, and various APIs.
• Collaborate with application engineering teams to migrate workloads onto secure platform capabilities.
• Onboard repositories and teams, validate platform behaviour, improve workflows, and document remediation paths.
• Design and maintain developer remote workspace infrastructure, templates, container configs, and onboarding docs.
• Improve platform reliability via monitoring, alerts, dashboards, and runbooks.
• Develop internal docs and guidance to enable consistent use of platform capabilities.
• Identify recurring challenges and improve shared frameworks and tooling.
• Provide operational support for owned platform services and automate routine tasks.
• Support AI-assisted development by integrating MCP-style capabilities and AI workflows.
• Contribute across the full software lifecycle from design to production operations.

Skills

TypeScript

Python

AWS

CI/CD

Security

Platform engineering

DevSecOps

Code review

Testing fundamentals

Tools

GitHub Actions

JFrog Artifactory

Nexus

Docker

Pulumi

Terraform

AWS

Job description

Moderna in Warsaw is seeking a hands-on DevSecOps Software Engineer to join our international business services hub. You will partner with developers to build secure, scalable platform capabilities, accelerating software delivery across the organization.

You will work across software engineering, cloud infrastructure, automation, AI-enabled tooling, and platform operations to improve developer experience and reliability.