Senior Engineer, QA Engineering
Broomfield, CO
Los Angeles, CA
Hybrid Schedule (M/F remote, T/W/TH in-office)
or Portland, OR (Remote)
At Magnite, we cultivate an environment of continuous growth and collaboration. Our work impacts what millions of people read, watch, and buy, and we’re looking for people to help us tackle that responsibility with creativity and focus. Magnite (NASDAQ: MGNI) is the world’s largest independent sell-side advertising platform. Publishers use our technology to monetize their content across all screens and formats including CTV, online video, display, and audio. Our tech fuels billions of transactions per day!
About this team:
We are seeking a Quality Assurance Engineer to join our Demand UI team, helping to ensure that quality is integrated into the entire Software Development Lifecycle. The Demand UI team owns configuration and reporting for Clearline (an advertising buying platform), as well as some internal tools. This position will collaborate closely with Product and Project Management, Development, Release Engineering and other Quality Engineering teams to improve the testing process, ensure quality and provide confidence in our releases.
As a Quality Assurance Engineer, You Will:
Design Test Strategies: Analyze and deconstruct complex, heavily integrated software systems to develop effective test strategies.
Requirements Analysis: Collaborate with stakeholders to clarify requirements, contribute to acceptance criteria, and provide accurate estimations while demonstrating commitment to quality.
Drive Automation: Partner with automation engineers to develop automated tests that enhance release confidence and reduce test cycle duration.
Manual Testing Support: Conduct manual testing when automation is impractical, ensuring coverage and quality.
Collaborate Across Teams: Work closely with product, project, and development teams to identify and mitigate technical, business, and process-related risks.
Continuous Improvement: Analyze current processes and contribute to ongoing enhancements of the Software Development Life Cycle (SDLC).
Foster Collaboration: Promote a team-oriented environment that encourages collaboration across multiple teams to deliver high-quality software.
QA Signoff: Be responsible for Quality Assurance signoff on releases, ensuring readiness for deployment.
Advocate for Quality: Represent Quality Engineering needs while actively listening to and addressing partner concerns.
Enhance Visibility: Bring transparency to Quality Engineering activities and plans, fostering a culture of accountability.
Become an Expert: Develop deep knowledge of SpringServe and its connected properties to identify risks and ensure thorough testing.
We’re Looking for Someone With:
Minimum of 2 years in a Quality Assurance Lead role, 5+ years in Quality Assurance.
BA/BS degree in Computer Science or a related technical field, or equivalent practical experience.
Problem-Solving Skills: Strong analytical abilities and attention to detail.
Communication Skills: Excellent verbal and written communication skills, capable of conveying technical concepts to both technical and non-technical audiences.
Testing Knowledge: A solid understanding of front-end testing with the capability to comprehend full-stack integrations.
Risk Management: Proficiency in identifying and mitigating risks early in the SDLC.
Collaboration Mindset: A passion for engaging with partners to enhance operational efficiency.
Project Management: Demonstrated experience in project quality management and a strong foundation in testing technologies.
Nice to Have:
Experience in the Ad Tech industry.
Familiarity with UI automation frameworks such as Cypress or Playwright.
Perks and Benefits:
Comprehensive Healthcare Coverage from Day One
Generous Time Off
Holiday Breaks and Quarterly Wellness Days
Equity and Employee Stock Purchase Plan
Family-Focused Benefits and Parental Leave
401k Retirement Savings Plan with Employer Match
Disability and Life Insurance
Cell Phone Subsidy
Fitness and Wellness Reimbursement
Company Culture:
We believe collaboration is essential to success. Magnite’s hybrid schedule includes two days worked remotely (Monday and Friday) and three days on-site (Tuesday, Wednesday and Thursday). Our offices provide catered lunches, beverages, snacks, training and development, and office events to support your work week. We also understand you have appointments, families, hobbies, and other commitments. Magnite strives to maintain a healthy work/life integration for all employees so you can bring your best every day - both at work and at home.
Community Service and Volunteer Events
Company-Matched Charitable Contributions
Wellness Coach and Mental Health Support
Career Development Initiatives and a Career Growth Framework
Culture and Inclusion Programs
Bonusly Peer-to-Peer Recognition Program
About Us
The world's leading agencies and brands trust our platform to access brand-safe, high-quality ad inventory and execute billions of advertising transactions each month. Anchored in bustling New York City, sunny Los Angeles, mile-high Denver, historic London, and down under in Sydney, Magnite has offices across North America, EMEA, LATAM, and APAC.
In CO the base salary range for this position is: $125,000 - $135,000 in addition to an annual variable bonus based on performance and company equity (NASDAQ: MGNI).
In CA, the base salary range for this position is: $135,000 - $145,000 in addition to an annual variable bonus based on performance and company equity (NASDAQ: MGNI).
For Los Angeles-based applicants:
Qualified applications with arrest or conviction records will be considered for employment in accordance with the Los Angeles County Fair Chance Ordinance for Employers and the California Fair Chance Act.
The material job duties of this specific job position for which Magnite reasonably believes that a criminal history may have a direct, adverse, and negative relationship include:
Having access to the Company’s Confidential Information or trade secrets including data related to customers, clients, vendors, business partners, or suppliers
Work with cross teams to access datasets, databases, formulas, algorithms, tools, products, prototypes, systems applications, and technologies in any stage of development
Magnite is an Equal Opportunity Employer and does not discriminate against applicants due to race, color, religion, national origin, age, sex, marital status, ancestry, physical or mental disability, veteran status, gender identity, sexual orientation or any other federal, state or local protected class.
Our Commitment: We aim to incorporate a wide range of voices into our Magnite culture, cultivating an environment where employees feel welcomed, cared for, and encouraged to freely share ideas. We are committed to employee growth, collaboration, inclusion, and innovation. We invest in Magnite’s local communities. We seek talent from all backgrounds to champion corporate values of seeing the big picture and being catalysts of change.
Want to learn more about us?
Check out our blog for Magnite announcements and Ad Tech industry news!
Recruiting Agency Notice
Magnite does not accept agency resumes and is not responsible for any fees related to unsolicited resumes.
Top Skills
Magnite Los Angeles, California, USA Office

Located in the Westchester neighborhood of central Los Angeles. On-site amenities include 24-hour access, outdoor seating, a courtyard, fire pits, bicycle storage, car charging station, fitness center, food service and restaurant, concierge, and a conferencing facility.
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