Senior Software Development Engineer in Test
Join to apply for the Senior Software Development Engineer in Test role at vCluster.
This range is provided by vCluster. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more.
Base pay range
About VCluster Labs
We are a venture‑backed tech startup striving to be the leading force in enabling platform engineers. VCluster Labs raised +$30M from top‑tier VCs such as Khosla Ventures and is in a hyper‑growth phase looking for motivated people to complement our team. Our headquarters are in San Francisco (Salesforce Tower), but our team is distributed around the globe and we have a remote‑first work culture. We are the company behind vCluster, an open‑source technology for virtualizing Kubernetes (+10k GitHub stars). The adoption of our commercial product has grown extremely fast (multi‑million dollar revenue) and our customer base includes some of the biggest companies in the world, including 6 Global Fortune 500 companies and fast‑growing tech unicorns.
Responsibilities
* Design, develop, and maintain automated test frameworks for backend and UI testing.
* Own and drive test strategy across features or product areas, ensuring thorough coverage and alignment with product goals.
* Collaborate closely with engineering and product teams to influence features, advocate for testability, and align on quality standards.
* Integrate automated tests into CI/CD pipelines (GitHub Actions, Jenkins, etc.) to ensure high‑confidence, fast feedback during development.
* Mentor peers and junior engineers on quality mindset and test automation best practices.
* Conduct exploratory testing to identify usability issues, edge cases, and potential regressions not covered by automation.
* Work across multiple parallel projects in a fast‑moving, startup environment with shifting priorities.
Requirements
* 5+ years of experience in QA or Software Testing, with at least 1+ year in a senior capacity.
* Working knowledge of Kubernetes environments and distributed systems – hands‑on experience preferred; familiarity with AWS/GCP/Azure is a plus.
* Proven ability to thrive in a startup environment – adaptable, calm under ambiguity, and capable of juggling multiple responsibilities.
* Strong programming skills in at least one language such as Go, Python – used for automation and tooling.
* Deep understanding of CI/CD systems and experience integrating automated test suites in pipelines (e.g., GitHub Actions, Jenkins).
* Strong communication and collaboration skills – able to advocate for quality across teams.
* Strong initiative and ownership mindset – able to identify what needs to be done and follow through independently.
* Excellent analytical and debugging skills, especially in diagnosing backend or infrastructure‑related issues.
Benefits
* Competitive Salary: We offer a competitive compensation package, including equity.
* Platinum‑Level Insurance: Health, dental, vision, and life insurance for you and eligible dependents.
* Flexible Working Schedule: Results matter more than set hours; we support your work‑life balance.
* Workplace Flexibility: We’re flexible about where you work, adapting to life’s changes.
Why join a startup like vCluster Labs?
* Fast Application Process: We respond quickly, aiming to make hiring decisions within days.
* Open‑Minded Work Environment: A lean, honest, and efficient culture encourages constructive feedback and creativity.
* Grow With the Company: Rapid growth offers fast career advancement compared to larger companies.
* Responsibility From Day 1: Your work produces immediate impact and shapes our future.
Culture & Values
* Technical Excellence: Build best‑in‑class technology and ship high‑quality software.
* Customer Obsession: Deliver great usability and fast response times for feature requests and bugs.
* Impressive Speed: Typically ship new features within a week based on user feedback.
* Bold Innovation: Constantly question state‑of‑the‑art solutions and start new initiatives.
* Open Source & Open Mind: Contribute to open‑source projects and foster an inclusive, constructive culture.
vCluster Labs provides equal opportunities for all candidates. We celebrate diversity and are committed to creating an inclusive work environment for everyone who becomes part of our team.
Compensation Range: €70K - €90K
Seniority level
Mid‑Senior level
Employment type
Full‑time
Job function
Engineering and Information Technology
Industry
Software Development
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