
Sr. Software Development Engineer in Test
Required skills
- Swift
- Python
- API workflows
- bug isolation
- regression coverage
- complex video editing features
- software development lifecycle
- testing methodologies
- QA terminology
- QA processes
Nice to have
- video technologies
- codecs
- media processing pipelines
- CI/CD environment
- coaching QA engineers
- team-wide technical capabilities
Role summary
Apple's VideoApps QA team is seeking a Sr. Software Development Engineer in Test to ensure the quality and reliability of video editing applications like Final Cut Pro for iPad. You will design, implement, and execute automated test suites and custom tooling using Swift and Python, covering API workflows to end-to-end scenarios. This role involves collaborating with engineering and product teams to identify quality gaps, drive bug isolation, and mentor manual QA engineers to scale automation capabilities. The position offers an opportunity to shape AI/ML-driven workflows in testing.
Description
In this role, you will design, implement, and execute automated test suites and custom tooling in Swift and Python, covering everything from API workflows to end-to-end video application scenarios. You will collaborate closely with software engineers and product teams to identify quality gaps early in the development lifecycle, driving bug isolation and regression coverage across complex video editing features. Beyond your own technical contributions, you will mentor manual QA engineers and help scale team-wide automation capabilities as the organization evolves its testing practices.
Minimum Qualifications
5+ years of industry experience in software quality assurance or quality engineering roles 3+ years coding in Swift and/or Python in a professional testing or software development context 2+ years testing API-related workflows, including validating request/response contracts and integration behaviors Strong knowledge of the software development lifecycle, testing methodologies, QA terminology, and established QA processes Demonstrated ability to detect, isolate, and regression-test defects across complex, customer-facing software applications Track record of delivering high-quality test coverage while balancing multiple workstreams and meeting strict release deadlines Bachelor's degree in Computer Science, Software Engineering, or a related technical field, or we may consider an equivalent industry experience
Preferred Qualifications
Familiarity with video technologies, codecs, or media processing pipelines as they relate to software quality Hands-on experience building end-to-end automation frameworks in both Swift and Python within a CI/CD environment Proven experience mentoring or coaching QA engineers and elevating team-wide technical capabilities Skilled in applying AI/ML-driven approaches to test generation, failure analysis, or coverage optimization Experience testing creative or professional media applications with complex, stateful user workflows
Sample Apple interview questions
- 1
Design a typeahead box for a search engine
system designmedium - 2
Design a rate limiter
system designmedium - 3
Architect a key-value store for distributed systems.
system designmedium - 4
Design a system to schedule jobs in a distributed environment
system designmedium - 5
What is an API and how does it work?
technicalmedium
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