DevOps Engineer with Performance Testing experience (f/m/x)

Technologies we use

About the project

Your responsibilities

• Design, build, and maintain scalable infrastructure for performance testing in cloud environments (AWS, Docker, Kubernetes)
• Automate deployments and integrate testing processes into CI/CD pipelines (GitLab CI/CD)
• Build, configure, and maintain monitoring and observability solutions (Prometheus, Grafana, InfluxDB)
• Implement and optimize alerting and logging strategies to ensure system reliability and visibility
• Support performance engineers by enabling the execution of performance tests (Locust, Gatling, K6) and providing the necessary infrastructure
• Diagnose environment and infrastructure bottlenecks, recommend improvements for scalability and stability
• Collaborate closely with DevOps, SRE, and Performance teams to drive reliability, automation, and system optimization
• Apply basic programming skills (e.g., Python, Bash, Java) to support automation, integrations, and troubleshooting

Our requirements

• At least 5 years of professional experience in the area of DevOps or/and performance testing
• Proven experience with Terraform, Docker, and AWS for building and maintaining scalable environments
• Hands-on experience with GitLab CI/CD for pipeline automation and deployments, and ability to integrate testing processes into CI/CD workflows
• Knowledge of build automation and deployment strategies for seamless software delivery
• Proficiency in configuring and maintaining Prometheus, Grafana, and InfluxDB
• Ability to diagnose and troubleshoot issues in distributed systems
• Understanding of performance testing concepts and metrics (latency, throughput, error rates)
• Ability to support execution of performance tests with Locust, Gatling, or K6
• Very good command of English min. B2 level

What we offer

• Great Place to Work since 2015 - it’s thanks to feedback from our workers that we get this special title and constantly implement new ideas
• Employment stability - revenue of PLN 2.1BN, no debts, since 2006 on the market
• We share the profit with Workers - over PLN 76M has already been allocated for this aim since 2022
• Attractive benefits package - private healthcare, benefits cafeteria platform, car discounts and more
• Comfortable workplace – class A offices or remote work
• Dozens of fascinating projects for prestigious brands from all over the world – you can change them thanks to Job Changer application
• PLN 1 000 000 per year for your ideas - with this amount, we support the passions and voluntary actions of our workers
• Investment in your growth – meetups, webinars, training platform and technology blog – you choose
• Fantastic atmosphere created by all Sii Power People