Principal Site Reliability Engineer Lisboa

Principal Site Reliability Engineer
Lisboa
Lisboa, Lisboa, Portugal

Do you want to work on complex and pressing challenges—the kind that bring together curious, ambitious, and determined leaders who strive to become better every day? If this sounds like you, you’ve come to the right place.

Your Impact

You will lead an SRE team aligned with one or more practices or TE domains. You will manage the SRE roadmap and priorities for the team while driving adoption of standard components and services in collaboration with CSM and TE teams. You will advocate Dev
Sec
Ops best practices and guarantee the performance, reliability, security, and effectiveness of the assigned products and platforms.

You will combine ‘Agile’ with expertise in cloud, big data, and mobile to create and maintain custom solutions, consistent with SRE principles, that help clients increase productivity and make timely decisions. You will provide personal and technical mentorship to 2-5 senior reliability engineers and communicate effectively across stakeholder groups, from engineers to business users, connecting technical work to business and operational implications.

You’ll join our Lisbon or Prague office as part of the Managed Cloud Services – Client Solution Services group (MCS-CSS). You will work with various product teams focusing on application reliability, scalability, and availability in container infrastructure. This group develops new products/services and integrates them into client work, operating with a pure SRE mindset to provide reliable infrastructure and enhance products. Team members are located across the world in different time zones (Czech Republic, Germany, India, USA, Costa Rica).

Your Growth

You are someone who thrives in a performance environment, bringing a growth mindset and entrepreneurial spirit to tackle meaningful challenges with real impact. We provide resources, mentorship, and opportunities to broaden your expertise, grow into a
- rounded professional, and contribute to work that truly makes a difference.

Joining us means access to continuous learning through structured programs, a culture of feedback focused on your development, and the chance to own your learning journey. Your ideas and contributions are valued from day one, and diverse perspectives are encouraged to drive the best outcomes. Our global community includes colleagues from over 65 countries and 100+ nationalities, fueling creativity and learning from diverse backgrounds.

We offer exceptional benefits, including a competitive salary based on location, experience, and skills, along with a comprehensive benefits package to support your and your family’s
- being.

Your Qualifications and Skills

• Bachelor's degree in computer science or equivalent; advanced degree is a plus
• 5+ years of experience with software engineering best practices
• 4+ years of experience building native cloud solutions in AWS (preferred), GCP, or Azure
• Experience in project coordination, Agile, and SRE/Dev
  Sec
  Ops mindset
• Ability to work independently and mentor colleagues

Desired knowledge in specific technologies: Public Cloud platforms (preferably AWS); containerization (Kubernetes, Docker, Helm); web and database products and REST APIs (e. g. , Nginx, Postgres, Mongo, Redis); network protocols and security, load balancing; programming (preferably Python or Golang); Ia
C (preferably Terraform); SCM and CI/CD tools (e. g. , Git
Hub, JFrog); observability tools (e. g. , Dynatrace, Splunk); fluent communication skills.