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Urgent! Senior/Lead QA Engineer – Cloud & Storage Job Opening In Warsaw – Now Hiring Mirantis
Job Description
We are seeking a highly skilled and motivated Senior/Lead QA Engineer with expertise in both cloud-native platforms and storage systems.
This role combines deep technical proficiency with leadership in test strategy, automation, and quality advocacy.
You will play a key part in ensuring our solutions meet the highest standards of reliability, scalability, and performance across storage subsystems, distributed systems, and Kubernetes-based environments.
Key Responsibilities
Test Strategy & Quality Leadership
Define and drive QA strategies across storage, cloud-native, and distributed environments.
Lead risk analysis, test planning, and release readiness assessments.
Establish quality gates, release metrics, and data-driven feedback loops to ensure production-grade releases.
Advocate for a culture of quality and influence design and architecture decisions with testing in mind.
Test Infrastructure & Automation
Develop, improve, and maintain scalable automated testing frameworks and infrastructure.
Architect and manage test systems for validating storage, microservices, and hybrid-cloud workloads.
Integrate automation into CI/CD pipelines (e.g., Jenkins, GitHub Actions), ensuring reliability and maintainability.
Apply Infrastructure-as-Code practices to create repeatable, extensible, and resilient test environments.
Advanced Testing & Continuous Improvement
Execute functional, non-functional, integration, system, performance, and failover testing.
Simulate production-like workloads, failure scenarios, and recovery testing across distributed clusters.
Integrate chaos, performance, and security testing into the development lifecycle.
Collaborate with DevOps and engineering teams on monitoring, debugging, and improving resilience.
Mentorship & Collaboration
Mentor junior QA engineers and developers in advanced testing techniques and automation practices.
Serve as the QA authority in design reviews, incident retrospectives, and production readiness assessments.
Work with geographically distributed teams on technical challenges and continuous quality improvements.
Experience: 7–10+ years in software testing or quality engineering, with 4+ years in Kubernetes, storage systems, or distributed cloud-native applications.
Programming & Automation: Strong skills in Python and shell scripting (Bash); experience with Pytest and test automation frameworks.
Technical Proficiency:
Kubernetes (internals, cluster lifecycle, Helm, service meshes).
Storage subsystems (SAN, NAS, Object, SDS).
Linux/UNIX environments (networking, system administration, debugging).
CI/CD tools (Jenkins, GitHub Actions) and Git.
REST APIs and observability stacks (Prometheus, Grafana, Jaeger).
Soft Skills: Excellent English communication (written and verbal), leadership in cross-functional teams, strong problem-solving and architectural thinking.
Preferred Extras
Experience with OpenStack and public cloud providers (AWS, Azure, GCP).
Contributions to open-source QA or Kubernetes projects.
Familiarity with chaos engineering and performance benchmarking tools (e.g., K6).
Relevant certifications (CKA, CKAD, AWS DevOps Engineer)
What does Mirantis offer you?
- Work with an established Silicon Valley leader in the cloud infrastructure industry;
- Work with exceptionally passionate, talented and engaging colleagues, helping Fortune 500 and Global 2000 customers implement next-generation cloud technologies;
- Be a part of cutting-edge, open-source innovation;
- Thrive in the high-energy environment of a young company where openness, collaboration, risk-taking, and continuous growth are valued;
- Professional development and training;
- Attend conferences and working groups;
- Company outings, happy hours, hackathons, and tech talks;
- Receive a competitive compensation package with a strong benefits plan.
It is understood that Mirantis, Inc.
may use automated decision-making technology (ADMT) for specific employment-related decisions.
Opting out of ADMT use is requested for decisions about evaluation and review connected with the specific employment decision for the position applied for.
You also have the right to appeal any decisions made by ADMT by sending your request to isamoylova@mirantis.com
By submitting your resume, you consent to the processing and storage of your personal data in accordance with applicable data protection laws, for the purposes of considering your application for current and future job opportunities.
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Great news! Mirantis is currently hiring and seeking a Senior/Lead QA Engineer – Cloud & Storage to join their team. Feel free to download the job details.
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An organization's rules and standards set how people should be treated in the office and how different situations should be handled. The work culture at Mirantis adheres to the cultural norms as outlined by Expertini.
The fundamental ethical values are:The average salary range for a Senior/Lead QA Engineer – Cloud & Storage Jobs Poland varies, but the pay scale is rated "Standard" in Warsaw. Salary levels may vary depending on your industry, experience, and skills. It's essential to research and negotiate effectively. We advise reading the full job specification before proceeding with the application to understand the salary package.
Key qualifications for Senior/Lead QA Engineer – Cloud & Storage typically include Computer Occupations and a list of qualifications and expertise as mentioned in the job specification. Be sure to check the specific job listing for detailed requirements and qualifications.
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Before the Interview:To prepare for your Senior/Lead QA Engineer – Cloud & Storage interview at Mirantis, research the company, understand the job requirements, and practice common interview questions.
Highlight your leadership skills, achievements, and strategic thinking abilities. Be prepared to discuss your experience with HR, including your approach to meeting targets as a team player. Additionally, review the Mirantis's products or services and be prepared to discuss how you can contribute to their success.
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