QA Engineer

About Ray Networks

Ray Networks is a high-performance software company and trusted innovation partner to some of the world’s largest and most influential organizations across finance, technology, public sector, and deep tech.

We develop sophisticated, high-reliability systems in AI/ML, Cybersecurity, HPC, and Enterprise Platforms. If you’re a builder who thrives on tackling complex challenges in mission-critical environments — we want to work with you.

What You’ll Do

As a QA Engineer, you’ll be at the core of our software validation efforts. You’ll write and execute manual test cases, develop automated tests, and work hands-on with Linux/Unix systems and Bash scripting to ensure software quality across distributed environments.

Your Responsibilities

• Design and execute test cases for complex systems
• Write test automation scripts to increase test coverage
• Perform manual and exploratory testing across platforms
• Debug, analyze, and report bugs with precision
• Collaborate with developers and product teams in an agile workflow
• Work in Linux/Unix environments, using CLI and scripting tools
• Contribute to continuous quality improvement across the SDLC
• Responsible to deliver high quality systems to customers

What We’re Looking For

• 2+ years of QA experience in manual and automation testing
• Hands-on experience with Bash scripting and Linux/Unix systems
• Familiarity with automation frameworks and CI tools
• Understanding of containerized environments (e.g., Docker, Kubernetes)
• Strong analytical skills and attention to detail
• Ability to work independently and adapt in a fast-moving environment
• Excellent communication and collaboration skills
• B.Sc. in Computer Science or related discipline
• QA certifications or test automation experience are a plus

Why Join Us?

• Work on mission-critical software with real-world impact
• Collaborate with exceptional engineers solving hard problems
• Gain deep exposure to security, AI, and distributed computing
• Enjoy a high-trust, low-bureaucracy culture with flexible hybrid work
• Grow quickly in a company that values precision, autonomy, and curiosity

Ready to build what matters? Let’s talk.

Apply now or message us directly to learn more.

• We’re building the future of enterprise-grade software — and we’d love you on the team.