MisuJob - AI Job Search Platform MisuJob

Principal Software ML Test Engineer

D Matrix

Santa Clara, Ca, Ca, United States Remote permanent

Posted: April 1, 2026

Interested in this position?

Create a free account to apply with AI-powered matching

Quick Summary

We are seeking a Principal Software ML Test Engineer to join our team in Santa Clara, CA, with a salary range of $180,000 - $300,000. The ideal candidate will have experience in software testing and machine learning, with a strong background in Python and experience with popular testing frameworks like Pytest or unittest. This is a fully remote role with a salary range of $180,000 - $300,000, with a focus on collaboration and a passion for new technology.

Job Description

At d-Matrix, we are focused on unleashing the potential of generative AI to power the transformation of technology. We are at the forefront of software and hardware innovation, pushing the boundaries of what is possible. Our culture is one of respect and collaboration.

We value humility and believe in direct communication. Our team is inclusive, and our differing perspectives allow for better solutions. We are seeking individuals passionate about tackling challenges and are driven by execution.  Ready to come find your playground? Together, we can help shape the endless possibilities of AI. 

Principal Software ML Test Engineer

Location:

Hybrid, working onsite at our Santa Clara, CA, headquarters 3 days per week.

What you will do:

The role requires you to be part of the team and to lead junior team members with test planning, test automation, and test execution to help productize the d-Matrix AI compute engine. As part of the Software Qualification team, you will be responsible for the development of the test suites, the test cases, and the test infrastructures. You will work side by side with the software development teams to design, automate, and execute both software and system use cases that are applicable to the features and the functionalities as well as the deployment scenarios for the next-gen AI chip software stack. You will implement Python programs to test workloads and ML models within the Pytest framework. You will implement and improve the d-Matrix end-to-end test suite along with the regression test suite in CI/CD infrastructure using the pytest framework along with Jenkins and GitLab. You will collaborate with the product team, the software development team, and the systems team on the test coverage and the test results. You will be fully engaged with the test case implementation and the software bug triaging and debugging. You are fluent in advanced Python programming with the ability to write data structures and algorithms and apply them to testing.

What you will bring:

• MS or PhD preferred in Computer Science, Electrical Engineering, or related degree with 10+ Years of Industry Experience

• Strong grasp of large language models and machine learning fundamentals

• Experience with Deep Learning, Tensorflow, Transformers, and PyTorch testing

• Proficient in Python development, Python Data Structures, and Linux environments

• Self-motivated team player with a strong sense of ownership and leadership

Desired:

• Prior startup, small team experience

• Experience with Machine Learning models and their layers

• Experience testing and automating at-scale ML kernels, MLIR, LLVM, Matmuls, and Numpy workloads

• Fluency with Gitlab CI/CD infrastructure

Equal Opportunity Employment Policy

d-Matrix is proud to be an equal opportunity workplace and affirmative action employer. We’re committed to fostering an inclusive environment where everyone feels welcomed and empowered to do their best work. We hire the best talent for our teams, regardless of race, religion, color, age, disability, sex, gender identity, sexual orientation, ancestry, genetic information, marital status, national origin, political affiliation, or veteran status. Our focus is on hiring teammates with humble expertise, kindness, dedication and a willingness to embrace challenges and learn together every day.

d-Matrix does not accept resumes or candidate submissions from external agencies. We appreciate the interest and effort of recruitment firms, but we kindly request that individual interested in opportunities with d-Matrix apply directly through our official channels. This approach allows us to streamline our hiring processes and maintain a consistent and fair evaluation of al applicants. Thank you for your understanding and cooperation.

Why Apply Through MisuJob?

AI-Powered Job Matching: MisuJob uses advanced artificial intelligence to analyze your skills, experience, and career goals. Our matching algorithm compares your profile against thousands of job requirements to find positions where you have the highest chance of success. This saves you hours of manual job searching and ensures you only see relevant opportunities.

One-Click Applications: Once you create your profile, applying to jobs is effortless. Your resume and cover letter are automatically tailored to highlight the most relevant experience for each position. You can apply to multiple jobs in minutes, not hours.

Career Intelligence: Beyond job matching, MisuJob provides valuable career insights. See how your skills compare to market demands, identify skill gaps to address, and understand salary benchmarks for your experience level. Make data-driven decisions about your career path.

Frequently Asked Questions

How do I apply for this position?

Click the "Register to Apply" button above to create a free MisuJob account. Once registered, you can apply with one click and track your application status in your dashboard.

Is MisuJob free for job seekers?

Yes, MisuJob is completely free for job seekers. Create your profile, get matched with jobs, and apply without any cost. We help you find your dream job without any hidden fees.

How does AI matching work?

Our AI analyzes your resume, skills, and experience to understand your professional profile. It then compares this against job requirements using natural language processing to calculate a match percentage. Higher matches mean better fit for the role.

Can I apply to jobs in other countries?

Absolutely. MisuJob features jobs from companies worldwide, including remote positions. Filter by location or look for remote opportunities to find jobs that match your preferences.

Ready to Apply?

Join thousands of job seekers using MisuJob's AI to find and apply to their dream jobs automatically.

Register to Apply