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In office (Vapi)
Employment
Full-Time

Confirmed on the employer's own hiring board on Sep 26, 2026. First seen by Alion on Sep 25, 2026.

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Minix is a private investment firm focused on stock market and equity investments in India, using a disciplined and data-driven approach to long-term capital growth.
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Software Testing Engineer

Safeguard the code. Validate the logic. Ensure flawless execution.

At Minix, every microsecond counts - and so does every line of code. As a Software Testing Engineer, you’ll ensure our high-frequency trading systems run with absolute precision, from C++ engines to GUI interfaces, delivering performance and reliability at scale.

ApplicationSoftware Testing Engineer

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At Minix, Software Testing Engineers are more than bug hunters - they are the gatekeepers of system integrity. You’ll validate our HFT platform’s performance, accuracy, and resilience, ensuring both the business logic and the user interfaces meet the highest standards. Working alongside world-class engineers, quants, and researchers, you’ll design and execute test strategies that keep our trading edge sharp and uncompromised.

Location

Vapi, Gujarat

Job type

Permanent

What You'll Do

  • Design and execute comprehensive test plans for our C++ HFT platform and GUI interfaces
  • Validate system functionality, reliability, and performance under diverse scenarios
  • Conduct regression testing to safeguard existing functionality during feature rollouts
  • Develop and maintain automated test scripts to increase efficiency and coverage
  • Identify, document, and track defects, collaborating closely with developers for rapid resolution
  • Perform GUI testing to ensure intuitive, responsive, and visually refined user interfaces
  • Verify business logic and algorithmic correctness to ensure precise trading operations

Who You Are

  • Bachelor’s or Master’s degree in Computer Science, Software Engineering, or related field
  • Proven track record in software testing, preferably in HFT or financial systems
  • Strong skills in testing C++ applications, GUI interfaces, and business logic validation
  • Experience with automated testing frameworks (e.g., Selenium, pytest, Google Test)
  • Deep understanding of testing methodologies, best practices, and quality assurance principles
  • Analytical thinker with exceptional attention to detail
  • Strong communicator, capable of thriving in fast-paced, high-demand environments
  • Integrity-driven with a commitment to accuracy and reliability

Where You'll Be

  • For this role you will be based in Vapi, Gujarat

Our global benefits

  • Operate at the cutting edge of HFT, AI, and quantitative trading
  • Accelerated growth environment with high-impact responsibilities from day one
  • Performance-driven rewards and a competitive compensation package
  • Collaborate with some of the brightest minds in finance, tech, and research

Learn about life at Minix

You are welcome at Minix for who you are, no matter where you come from, what you look like, or what's playing in your headphones. Our platform is for everyone, and so is our workplace. The more voices we have represented and amplified in our business, the more we will all thrive, contribute, and be forward-thinking! So bring us your personal experience, your perspectives, and your background. It's in our differences that we will find the power to keep revolutionizing the way the world listens.

Minix transformed music listening forever when we launched in 2008. Our mission is to unlock the potential of human creativity by giving a million creative artists the opportunity to live off their art and billions of fans the chance to enjoy and be passionate about these creators. Everything we do is driven by our love for music and podcasting. Today, we are the world's most popular audio streaming subscription service with a community of more than 500 million users.

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