DevOps Engineer (f/m/d)

Title: DevOps Engineer (f/m/d) Location: Berlin, Hamburg, Cape Town, UK, or Serbia

Clariness is looking for a DevOps Engineer (f/m/d) based in Berlin, Hamburg, Cape Town, UK, or Serbia.
- Full-time; unlimited -

About the role:

This role is about ensuring that Clariness’ global cloud infrastructure remains reliable, secure and ready to scale. You will join a collaborative technical environment where infrastructure enables our product, data engineering and AI teams to deliver meaningful solutions.

As a DevOps Engineer, you would be responsible for:

• Building, operating and improving Clariness’ global AWS infrastructure, with a particular focus on ECS, RDS and supporting services.
• Managing infrastructure through Terraform, contributing to reusable, maintainable and version-controlled infrastructure as code.
• Improving CI/CD pipelines and container deployment processes to support reliable, secure and efficient software delivery.
• Supporting our production systems by monitoring infrastructure, troubleshooting incidents and contributing to improvements in reliability, security and cloud cost efficiency.
• Collaborating with cross-functional product teams, as well as our data engineering and AI teams, to understand their requirements and provide effective infrastructure solutions.
• Contributing to infrastructure improvement initiatives, maintaining operational documentation and supporting technical excellence across Clariness.

We would like you to have: 

• A degree in Computer Science, Information Technology, Engineering or a related field, or equivalent practical experience.
• Hands-on experience working with production infrastructure on AWS, ideally including ECS, RDS and supporting services.
• Practical experience with Terraform, including modules, state management and infrastructure changes through version control and code review.
• Experience with CI/CD pipelines, containerized applications and production deployments.
• Familiarity with backup and disaster recovery, high-availability configurations and safe database migrations.
• The ability to independently deliver well-defined infrastructure tasks, explain technical trade-offs and contribute to architectural discussions.
• Strong collaboration and communication skills (English at C1 level), along with an interest in using AI-assisted tools responsibly to support infrastructure development, testing and troubleshooting.

You may ask now, why should I work for you? Let us give you a few reasons – and you'll learn more during the process.

• A varied and exciting job with a lot of personal responsibility in an international company, where you can develop and expand your skills.
• Professional and personal development opportunities - incl. personal development budget.
• Flexible working hours and mobile working.
• Regular team events and open feedback culture.
• A versatile field of activity and challenging projects.
• A supportive and open company culture, providing the opportunity to collaborate with a diverse and professional team.
• Impact healthcare by accelerating medical innovation through improved access to clinical trials, potentially bringing needed treatments to patients faster.

How to apply & what to expect:

• Apply via link (CV only; no cover letter required).
• Introductory call (30 min) → Technical interview  → Take Home Test → Demo Day → Decision.
• We aim to move promptly and keep you updated at every step.