QA Engineer, Open Source AI

Ensure the reliability of open source AI integrations used by developers globally.

Work at the intersection of AI, data workflows, and cloud storage.

Collaborate closely with Engineering, Product, and Developer Experience teams.

Remote-first culture supporting work-life balance.

At this point, we hope you're feeling excited about the job description you're reading. Even if you don't meet every requirement, we still encourage you to apply. Learning, developing, and growing are key parts of our culture. We're eager to meet people who believe in our mission and can contribute to our team in various ways. We want people to feel comfortable expressing their true selves and to come, stay, and do their best work here.

At Backblaze, we value being fair and good to our customers, partners, and employees. That’s why diversity, equity, and inclusion are at the core of our values. We are committed to fostering a workforce where all employees feel a sense of belonging regardless of race, ethnicity, nationality, gender, sexual orientation, age, religion, socio-economic status, ability, veteran status, and education. We believe that our dedication to cultivating a diverse workspace not only allows us to better serve our customers in over 175 countries but further reinforces our commitment to doing the right thing.

We are seeking a QA Engineer to validate and ensure the reliability of open source AI integrations, frameworks and example applications built on Backblaze B2 Cloud Storage.

The primary objective of this role is to execute structured testing across AI workflows, notebooks, and integration examples to guarantee reproducibility, correctness, and production readiness.

This role focuses on rapid validation, regression coverage, and scenario-based testing across AI-driven workflows, agent-generated code, and cloud storage integrations.

The QA Engineer will partner closely with Engineering and Product to ensure all public-facing assets meet high standards for stability, clarity, and usability.

Execute structured test plans across open source repositories, sample applications, SDK extensions, and AI workflow integrations.

Perform functional, integration, and regression testing on frameworks, applications, notebooks, scripts, APIs, and reference implementations.

Backblaze is the object storage leader in the open cloud movement, fueling customer success with cloud storage built purposefully to unlock budgets, unburden administrators, and unleash innovators. Together with our partners, we’re helping customers break free from the restrictive, overpriced legacy solutions that hold them back, and blaze forward with the full power of the open cloud in their hands.

Founded in 2007, we scaled the business with less than $3 million in outside funding until 2021, when we did a traditional IPO on the Nasdaq stock exchange. Today, Backblaze generates over $136M ARR and is the leading specialized storage cloud - managing over three billion gigabytes of data storage for 500K+ customers in 175+ countries, including businesses, developers, IT professionals, and individuals.