Senior / Staff QA Engineer

About the role

Radar is seeking a Senior/Staff QA Engineer to build and maintain automated QA infrastructure across its geolocation platform, covering backend, frontend, desktop apps, mobile SDKs, and data services.

Key responsibilities

• Develop and improve automated test suites for mobile SDKs, desktop applications, APIs, and web front‑ends.
• Integrate AI‑driven tools into the CI/CD pipeline to increase test coverage and speed.
• Collaborate with engineering, SRE, and product teams to define platform roadmaps for test automation and infrastructure.
• Engage with customers to gather feedback and ensure the quality of software deployed on over 300 M devices.

Required profile

• Proven experience building QA automation infrastructure at scale across multiple stacks (mobile, backend, desktop, frontend).
• Strong coding expertise and familiarity with modern infrastructure tools.
• Willingness to interact with customers and translate their feedback into quality improvements.

Required skills

• Kotlin, Objective‑C, Swift (mobile)
• React Native, Flutter, Capacitor (cross‑platform SDK wrappers)
• React, Next.js (frontend)
• Node.js, TypeScript (API layer)
• Rust (geospatial backend)
• AWS, Kubernetes, Terraform (deployment)
• AI tools such as Claude and Codex for code review and automation

What we offer

• Competitive salary and meaningful stock options
• 401(k) plan with 4% match
• Unlimited PTO, health, dental, vision coverage
• 12 weeks paid parental leave
• Catered lunches, top‑notch equipment, commuter and fitness benefits