DevOps Engineer with Performance Testing experience

DevOps

DevOps Engineer with Performance Testing experience

DevOps
-, Warszawa +13 Locations

Sii

Full-time
B2B, Permanent
Senior
Remote

Job description

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 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 drive reliability, automation, and system optimization

  • Apply basic programming skills (e.g., Python, Bash, Java) to support automation, integrations, 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

Tech stack

    English

    B2

    CI/CD

    advanced

    Docker

    advanced

    Performance testing tools

    advanced

    GitLab

    advanced

    Terraform

    advanced

    Amazon AWS

    advanced

    Azure DevOps

    advanced

    Gatling

    nice to have

    kubernates

    nice to have

    Locust

    nice to have

Office location

Published: 08.12.2025

About the company

Sii

Sii Polska to czołowy dostawca doradztwa technologicznego, transformacji cyfrowej oraz usług biznesowych i inżynieryjnych. Firma obecna jest na rynku od 2006 roku, zatrudnia ponad 7 300 ekspertów, jedenastokrotnie zdobył...

Company profile

DevOps Engineer with Performance Testing experience

Summary of the offer

DevOps Engineer with Performance Testing experience

-, Warszawa
Sii
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