DevOps Engineer with Performance Testing experience

DevOps Engineer with Performance Testing experience (f/m/x)Miejsce pracy: KatowiceTechnologies we useExpected

• DevOps
• AWS
• Terraform
• Docker
• GitLab
• Performance testing tools

Optional

• kubernates
• Gatling
• Locust
• K6
• Prometheus
• Grafana
• influxDB
• Java/Python

About the project

Join us and spread your wings at the Tricentis & Performance Testing Competency Center.

As a performance team, we work with a wide range of technologies under test – from websites and APIs, through ERP systems, video streaming, and IoT, carrying out projects across various industries. We can also take pride in leveraging elements of artificial intelligence in performance testing.

We’re looking for a DevOps Engineer with strong Observability skills and a Performance mindset

Join us to design and automate modern cloud environments, build monitoring and alerting frameworks, and support performance engineers with reliable and scalable infrastructure. If you’re passionate about DevOps, CI/CD, and Observability – let’s talk.

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

This is how we work on a project

• Continuous Deployment
• Continuous Integration

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

Recruitment stages

• Send your CV
• Talk to us about your expectations
• Learn more about our projects and choose the best
• Start your adventure with Sii

Sii Sp. z o.o.

Sii is the leading technology consulting, digital transformation, engineering, and business services vendor in Poland. We already employ more than 7 300 professionals and implement projects in a variety of industries for clients from many countries around the world. The Great Place to Work title, won 10 times in a row, proves that at Sii, we create a friendly work environment.

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

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