Sr. QA Engineer

Sr. QA Engineer

Job Description

*
* About the role:

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* The Senior QA Engineer on the Duro Design team defines, builds, and scales the quality systems that ensure hardware engineers can rely on our platform every day. You'll architect and implement quality strategy across our modern stack-from frontend interfaces to backend services-embedding confidence into how we design, ship, and operate software. This role partners closely with engineering, product, and Dev Ops teammates in a fast-moving, highly autonomous environment.

We're looking for engineers who think systemically about risk, embrace experimentation, and leverage modern AI-powered workflows to elevate quality across the organization. This is a hybrid role based in Los Angeles, CA (3 days per week in office).

** A day in the life of our Senior QA Engineer:*
* Quality Strategy Ownership:
Define and evolve our end-to-end quality strategy, determining what gets tested, at which layer, and how coverage maps to real user risk.

Test Architecture:
Design and maintain scalable test infrastructure across unit, integration, and end-to-end layers using modern frameworks such as Vitest, Jest, and Playwright.

Cross-Functional Collaboration:

Partner early with product and engineering teams to ensure features are testable by design and quality is embedded before code reaches production.

Full Stack Validation:
Validate React interfaces, Graph

QL APIs, and Postgre

SQL data integrity to ensure system-wide reliability.

CI/CD Optimization:
Architect and refine test pipelines in Git Hub Actions (or similar) to balance speed, coverage, and deployment confidence.

Experimentation & Analytics:
Leverage Post Hog session replays, feature flags, and analytics to detect regressions, surface edge cases, and proactively identify risk.

AI-Driven Quality Engineering:
Utilize AI-augmented development workflows to generate test scaffolding, explore edge cases, and increase velocity while maintaining rigorous standards.

Continuous Improvement:
Lead regression analysis and incident retrospectives, transforming defects into systemic improvements that strengthen long-term product resilience.

Qualifications

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* Required:

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* 8+ years of professional experience in software quality engineering or software engineering with strong ownership of quality systems

Bachelor's degree in Computer Science or related field

Strong proficiency in Type Script and modern testing frameworks such as Vitest, Jest, and Playwright

Experience testing React frontends and Graph

QL-based APIs

Experience working with Postgre

SQL and validating data integrity across service layers

Hands-on experience designing and maintaining CI/CD pipelines (Git Hub Actions, Jenkins, or similar)

Strong architectural thinking with the ability to design scalable, maintainable quality systems

Excellent written and verbal communication skills

Comfort operating in autonomous, fast-paced environments

A product mindset with the ability to anticipate risk across the full feature lifecycle

Nice to Have:

Experience building PLM, PDM, or hardware/manufacturing industry software

Background in performance, load, or stress testing

Experience with visual regression testing tools (Percy, Chromatic, Backstop

JS)

Familiarity with contract testing (Pact or similar)

Experience defining release readiness criteria or quality SLAs

Experience working in AI-augmented development environments

** How We Build*
* We don't hire testers. We hire engineers who elevate quality.

At Duro, AI is integrated into our engineering workflows. Engineers leverage AI-powered development environments to orchestrate tasks, structure context, and accelerate delivery while maintaining high standards of craftsmanship.

** We value:*
* Architectural intuition - understanding systems before implementing them

Precision in communication - clear requirements produce strong outcomes

Pattern recognition - knowing when to abstract, reuse, or experiment

Product taste - recognizing quality and refining toward excellence

Intellectual curiosity - continuously improving how we build

We optimize for engineers who can look at a roadmap, anticipate where quality risk will concentrate, and design systems that enable teams to ship quickly with confidence.

Additional Information

** Compensation*
* The salary range for this role is $150,000 to $175,000 annually. Actual compensation packages within this range are based on a wide array of factors unique to each candidate and role requirements, including but not limited to skill set, years and depth of experience, certifications, and specific location.

** Work Arrangement:
** Hybrid (3 days per week in our Los Angeles office)

Renesas offers a full range of elective benefits including medical, health savings account (with applicable medical plan), dental, vision, health and/or dependent care flexible spending accounts, pre-tax commuter benefits, life insurance, AD&D, and pet insurance. In addition to elective benefit options, benefited employees receive company-paid life insurance and AD&D, LTD, short term…