Senior Software Development Engineer in Test (SDET-II)

Sanas.ai is pioneering the future of human communication. Founded by a team of Stanford researchers and entrepreneurs with deep industry experience, Sanas has developed the world’s first real-time speech transformation platform capable of accent translation, noise elimination, speech enhancement, and cross-language communication.

Sanas makes conversations clearer, more inclusive, and more effective, removing barriers that prevent people from being understood, regardless of accent, background noise, or native language.

Since going to market in 2023, Sanas has scaled at an extraordinary pace, growing from $0 to $32M ARR in under two years, with a projected >$50M ARR by the end of 2025. The company recently recorded its first $10M quarter and is on track to achieve $120M in ARR next year.

The company’s valuation has a clear trajectory toward multi-billion-dollar market capitalization as it continues to expand into new verticals and product categories. With a TAM that spans all human in the loop communications and beyond, Sanas has the potential to impact every industry and every global interaction.

Sanas is revolutionizing the way we communicate with the world’s first real-time algorithm, designed to modulate accents, eliminate background noises, and magnify speech clarity. Pioneered by seasoned startup founders with a proven track record of creating and steering multiple unicorn companies, our groundbreaking GDP-shifting technology sets a gold standard.

Sanas is a 200-strong team, established in 2020. In this short span, we’ve successfully secured over $100 million in funding. Our innovation has been supported by the industry’s leading investors, including Insight Partners, Google Ventures, Quadrille Capital, General Catalyst, Quiet Capital, and other influential investors. Our reputation is further solidified by collaborations with numerous Fortune 100 companies. With Sanas, you’re not just adopting a product; you’re investing in the future of communication. 

We are looking for a Senior Software Development Engineer in Test (SDET-II) with strong experience in test automation across Windows, macOS, and Linux desktop applications, along with Web UI automation.

You will design and maintain automation frameworks, build scalable test suites, and help drive continuous quality in a fast-paced environment.

Key Responsibilities

• Design and implement automation frameworks from scratch for desktop (Win/Mac/Linux) and web applications
• Develop end-to-end automated test suites using Python (PyTest / Selenium / Robot Framework)
• Create reusable libraries and utilities to improve automation scalability and maintainability
• Analyze automation failures, debug issues, and partner with developers for fast resolution
• Produce meaningful test reports including execution summaries, insights, and defect tracking
• Integrate automated tests into CI/CD pipelines for continuous execution
• Collaborate with product and engineering to build features that are testable by design
• Mentor and support junior QA engineers on automation and best practices
• Contribute to internal tooling, documentation, and test processes

Qualifications

• 3–6 years of experience as an SDET / Automation Engineer
• Strong hands-on automation experience in:
• • Desktop application automation on Windows, macOS, and Linux
  • Web UI automation
• Proficiency in Python and standard automation tools (Selenium, Robot Framework, PyTest)
• Proven experience designing or maintaining automation frameworks from the ground up
• Experience integrating test suites with CI/CD systems (GitHub Actions, Jenkins, GitLab CI, etc.)
• Solid understanding of version control using Git
• Strong problem-solving, troubleshooting, and debugging skills

Preferred Skills

• Bachelor’s degree in Computer Science, Engineering, or equivalent experience
• Familiarity with API testing and automation
• Exposure to virtualized / cloud-based execution environments (VMs, Docker, remote runners)
• Experience working in agile teams and sprint-based development cycles
• Strong communication skills and ability to work cross-functionally
• Ability to drive initiatives independently and take ownership of quality outcomes

Joining us means contributing to the world’s first real-time speech understanding platform revolutionizing Contact Centers and Enterprises alike.

Our technology empowers agents, transforms customer experiences, and drives measurable growth. But this is just the beginning. You'll be part of a team exploring the vast potential of an increasingly sonic future.