Senior Software Quality Engineer

SwitzerlandRemoteFull-timesenior

EngineeringQuality Engineer

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Quick Summary

Requirements Summary

At least 7 years of professional experience in quality assurance, software testing, or test automation, including 2 or more years working at a senior or staff level.

Technical Tools

EngineeringQuality Engineer

The Senior Software Quality Engineer will take ownership of software quality strategy across a rapidly evolving cloud infrastructure platform, ensuring that reliability and testability are built into every stage of development. This role goes beyond writing test cases, combining hands-on automation engineering with architectural input and cross-functional leadership. The successful candidate will design scalable testing frameworks for backend services and user interfaces, integrate automated checks into CI/CD pipelines, and help engineering teams release changes with confidence. Working closely with engineering and product stakeholders, they will influence design decisions, identify risks early, and strengthen quality practices across multiple projects. The role also emphasizes practical use of AI-powered tools to improve testing workflows while maintaining strong technical judgment. It is an opportunity to make a significant impact in a remote-first, fast-moving technology environment focused on cloud infrastructure, Kubernetes, and AI workloads.

Lead the design, development, and maintenance of scalable automated testing frameworks covering backend services, user interfaces, and other critical product components.
Define and own end-to-end test strategy across services and features, ensuring testing coverage aligns with product objectives, technical risks, and reliability expectations.
Collaborate with engineering and product teams throughout the development lifecycle to establish quality standards, improve testability, and identify potential issues before implementation.
Participate in architecture and design reviews, providing guidance on testability, system reliability, edge cases, and failure scenarios before code is written.
Integrate automated test suites into CI/CD pipelines using tools such as GitHub Actions, Jenkins, or equivalent platforms to deliver fast and actionable feedback on code changes.
Conduct exploratory testing to uncover usability problems, unexpected behaviors, edge cases, and regressions that automated tests may not detect.
Apply AI-assisted workflows to review pull requests and design documents, develop test plans, generate test cases, and improve automation efficiency while independently validating results.
Investigate complex backend, infrastructure, and distributed-system issues through systematic debugging, root-cause analysis, and collaboration with relevant engineering teams.
Manage quality initiatives across multiple projects in a dynamic environment, balancing shifting priorities while maintaining rigorous testing standards.
Advocate for continuous improvement in test automation, development workflows, and quality practices to support rapid delivery without compromising product reliability.
Contribute to testing approaches for Kubernetes-based infrastructure and tenant-isolation environments as applicable.
Help establish and scale QA practices that support product growth, operational resilience, and dependable customer experiences.

Requirements

~2 min read

At least 7 years of professional experience in quality assurance, software testing, or test automation, including 2 or more years working at a senior or staff level.
Strong hands-on programming skills in at least one of the following languages: Go, Python, or JavaScript, with experience building and maintaining automation frameworks and testing tools.
Proven experience designing and owning test strategies across complex software systems, including automated testing for backend services and user interfaces.
Strong understanding of CI/CD practices and practical experience integrating automated testing suites into pipelines using GitHub Actions, Jenkins, or comparable tools.
Regular experience using AI-powered tools to support software quality activities, such as code and design reviews, test planning, and test automation, with the ability to critically evaluate and verify AI-generated output.
Working knowledge of Kubernetes environments and distributed systems, or the ability to develop this expertise quickly.
Excellent analytical, troubleshooting, and debugging skills, particularly when investigating backend services, infrastructure components, and complex system behavior.
Strong written and verbal communication skills, with the ability to explain technical risks, influence engineering decisions, and collaborate effectively with product and engineering stakeholders.
Demonstrated ownership, initiative, and accountability, including the ability to identify problems independently and drive solutions through to completion.
Ability to thrive in a fast-paced startup environment, navigate ambiguity, manage competing priorities, and maintain attention to detail while working across several projects.

Experience testing Kubernetes tenant clusters, tenant-isolation architectures, or similar multi-tenant infrastructure environments.
Previous experience establishing or leading QA practices at a startup during a period of rapid product development or organizational growth.
Interest in cloud infrastructure, open-source technologies, and platforms supporting AI and other demanding computing workloads.

What We Offer

~2 min read

✓Competitive compensation: A competitive salary package with equity participation.

✓Health and insurance coverage: Health, dental, vision, and life insurance, with coverage for eligible dependents where available. Benefits vary by country.

✓Flexible working hours: A results-oriented environment that accommodates personal commitments and supports work-life balance.

✓Remote-work flexibility: A distributed working model with flexibility in where and how work is performed, subject to applicable employment arrangements.

✓Meaningful technical ownership: The opportunity to shape quality strategy, influence architecture, and build testing systems that support mission-critical infrastructure.

✓Growth and development: Opportunities to expand expertise in test automation, Kubernetes, distributed systems, AI infrastructure, and AI-assisted engineering workflows.

✓Collaborative culture: Work alongside technical teams that value initiative, accountability, knowledge sharing, and practical problem-solving.

✓Innovation and open-source exposure: Contribute to evolving infrastructure technologies and help establish quality standards for a rapidly developing technical landscape.

✓High-impact environment: Play a direct role in improving product reliability and helping engineering teams deliver dependable software at scale.