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

Join to apply for the DevOps Engineer with Performance Testing experience (f/m/x) role at Sii Poland. 1 day ago – be among the first 25 applicants.

Join us and spread your wings at the Tricentis & Performance Testing Competency Center. As a performance team, we work with a wide range of proven technologies—from websites and APIs to ERP systems, video streaming, and IoT—on projects across a variety of industries. We also pride ourselves on leveraging artificialulos intelligence in performance testing.

We are looking for someone with DevOps experience, strong observational skills, and a focus on performance. Join our team to design and automate modern cloud environments, build monitoring and alerting structures, and support performance engineers with reliable and scalable infrastructure. If you are fascinated by DevOps, CI/CD and observability, let’s talk.

Sii ensures that all employment‑related decisions are made solely on the basis of qualifications, competencies, and performance. We are committed to equal treatment of all individuals, regardless of any protected characteristics, and promote a diverse and inclusive work environment.

Your tasks

• 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 invoke reliability, automation, and system optimization
• Apply basic programming skills (e.g., Python, Bash, Java) to support automation,Revision, and troubleshooting

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

Job no. 260113-86SAB

Benefits For You

• Great Place to Work
• Solid financial situation
• Contracts with the biggest brands
• Centre of internal training
• Many experts you can learn from
• Open and accessible management team
• Profit sharing
• Passion Sponsorship program
• Regular integration events and trips
• Comfortable and well‑equipped offices
• MySii app
• Medical care

Seniority level

Mid‑Senior level

Employment type

Full‑time

Job function

Engineering and Information Technology

Industries

IT Services and IT Consulting

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