Staff Software Engineer, Mobile QA

Coinbase, Inc.; San Francisco (CA); Hybrid; USD 218,000 - 287,000; Full time

Job summary

Coinbase is hiring a Staff Software Engineer, Mobile QA to join the App Infra team within the Consumer & Business group. You will own the mobile QA strategy across the native rewrite in Swift and Kotlin, shaping the test infrastructure and governance for ~30 product teams.

You will build scalable regression tests, define when to automate, and drive QA readiness for phased rollouts with measurable quality metrics. Strong collaboration with cross‑functional partners is essential.

Qualifications

• 8+ years of software engineering with mobile QA focus.
• Experience architecting automated regression for native iOS/Android at scale.
• Proven track record delivering test infrastructure strategy used by multiple teams.
• Ability to operate QA during large migrations and platform transitions.
• Strong communication to align cross-functional partners on quality standards.

Responsibilities

• Own the mobile QA infrastructure strategy across native rewrite.
• Build and scale automated test systems for regression and performance validation.
• Lead QA readiness for phased rollout with clear metrics and ops plans.
• Define when to invest in testing resources and when to cap them.
• Partner with engineering, product, and design to set SLOs and dashboards.
• Mentor engineers on test architecture and native debugging.

Skills

Mobile QA infra

Test automation

Swift

Kotlin

Regression testing

Cross-team collaboration

Job description

Ready to do the most impactful work of your career? AtCoinbase, we are uncompromising on our mission to increase economic freedom. The bar is high, the environment is intense, and we like it that way. This isn't a place for complacency, it’s a place to be pushed past your perceived limits. If you're ready to build the future of finance alongside people who refuse to settle for \"good enough,\", you belong here. Coinbase is a remote-first, but not remote-only company. Expect to get together quarterly for intense in-person working sessions called “surges.”learn more about working at Coinbase.

We're hiring a Staff Software Engineer, Mobile QA to join the App Infra team within the Consumer & Business group. The team is leading the greenfield native rewrite of Coinbase's retail mobile app in Swift and Kotlin, replacing the existing React Native codebase to deliver a significantly faster experience for millions of customers. As we do so, we need to reinvent our mobile release process from the ground up to ensure each release passes rigorous quality gates before reaching customers. You'll set Coinbase’s Frontend quality bar, translating org-level strategy into the test infrastructure and operational practices that ~30 product teams depend upon.

What you'll do:

• Own the technical strategy for mobile QA infrastructure across the native rewrite, operating at depth across the team's codebases and designing operational practices that lower maintenance and operational overhead while raising release quality.
• Build and scale automated test systems for recurring regression testing. Before asking for additional headcount, you set and refine what gets automated versus what stays human across regression, performance validation, and release readiness gating.
• Lead the QA readiness workstream for the phased rollout, driving clarity across success metrics, resourcing, and operations.
• Guide when to invest more testing resources and when to pull back as quality gains diminish.
• Partner cross-functionally with engineering leadership, product, and design to define SLOs and quality dashboards that provide the metric-driven controls for rollout speed decisions.
• Shape the QA onboarding playbook for product teams transitioning to native, setting the team's hiring bar for QA contributors and mentoring L3-L5 engineers on test architecture, native debugging, and quality standards.

Required Skills and Experience:

• 8+ years of software engineering experience with deep expertise in mobile test infrastructure, including architecting automated regression systems for native iOS and Android at scale.
• Track record of defining and delivering test infrastructure strategy that other engineering teams depend on.
• Strong proficiency in Swift and Kotlin with the ability to architect test frameworks, debug native app behavior, and enforce compile-time quality constraints, maintaining standards even in the face of pressure to ship.
• Experience operating QA processes during large-scale migrations or platform transitions, including managing dual-codebase parity validation, phased rollout quality gates, and leading SEVs and postmortems that improve team practices.
• Demonstrated ability to build alignment and secure commitment from cross-team and cross-functional partners on quality standards, testing strategy, and release criteria.
• Uses generative AI responsibly, maintaining human oversight to deliver business-ready outputs and measurable gains in workflow efficiency, cost, and quality.

Job#78559

Pay Transparency Notice: Base salary varies by location (see range below). Total compensation may also include equity and bonus eligibility, and benefits (medical, dental, vision, 401(k)).

Annual base salary range (excluding equity and bonus):: $218,025 USD - $286,500 USD

Application Limit: Candidates may submit a maximum of 3 applications within a 6-month period.

Equal Opportunity Employer: Coinbase is an Equal Opportunity Employer.

All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, protected veteran status, or genetic information.

Applicants with criminal histories will be considered consistent with applicable federal, state, and local laws.

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Accommodations: If you are an individual with a disability who needs a reasonable accommodation, email us your request and contact info at accommodations[at]coinbase.com.

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