Senior SDK Engineer

About Us:

Sauce Labs is the world’s largest full-lifecycle, test automation platform, and the company behind Selenium. Trusted by 80% of the world’s top ten largest financial institutions and over 300,000 enterprise users, Sauce Labs provides the only AI platform capable of turning business intent into autonomous testing and quality assurance. With a proprietary dataset of 8.7 billion test runs, Sauce Labs empowers the Fortune 2000 to bridge the gap between AI-driven code generation and enterprise-grade software quality. Learn more at saucelabs.com.

The Role:

Sauce Labs is looking for technical leadership in a strategic component connecting customer mobile and gaming applications to our Error Reporting service. This is a challenge beyond just writing another app and focusing on UX. Can you approach Android as a Linux distro, and develop both native and managed code to build bridges between OS fundamentals and the application layer? Here you will lean into unique technical challenges and gain a career-bumping breadth of experience across multiple mobile and gaming platforms. And as a technical leader you will work with business and engineering leadership across Sauce Labs and directly with engineers from other leading tech companies.

Responsibilities:

• Work directly with product and engineering leadership to design and develop elegant solutions for application observability.


• Solve leading-edge problems bridging the layers of an application, from managed to native to OS, in multiple platforms - mobile, gaming, managed languages, web and more.


• Deliver a mix of open-source and proprietary software.


• Advise customer-facing organizations on the mobile domain.

Required Skills:

• Approximately 5+ years of relevant software development experience.


• Required: C++ expertise, and proven experience in mobile/gaming app development, especially with languages like Java, Kotlin, Swift, Objective-C.


• Experience designing SDKs and tools that are intuitive for external developers to integrate, with clear APIs and documentation.


• Threading and concurrency:  Experience addressing race conditions, deadlocks, and performance bottlenecks in mobile and gaming SDKs.


• Cross-language integration:  Experience with JNI/NDK (Java - C/C++) and bridging layers (Unity/Unreal - native)


• A solid understanding of the crash reporting toolchain, and experience with native crash reporting tools like Crashpad and PLCrashReporter. Being comfortable with analyzing a minidump.


• Performance & footprint awareness:  Ability to design SDKs that are lightweight, efficient, and minimally intrusive to customer applications.


• Security best practices:  Familiarity with data privacy regulations (e.g., GDPR, CCPA) and strategies for securely handling crash and error data.


• Strong knowledge of cross-platform build systems, CI/CD pipelines, and package distribution (e.g., Gradle, CocoaPods, npm, Unity Package Manager).

This position is required to be in the office 5 days a week.

Please note our privacy terms when applying for a job at Sauce Labs.

Sauce Labs is proud to be an Equal Opportunity employer and values diversity at our company. We do not discriminate on the basis of race, religion, color, national origin, gender identity/expression/status, sexual orientation, age, marital status, veteran status or disability status.

Security responsibilities at Sauce

At Sauce, we will commit to supporting the health and safety of employees and properties, partnering with internal stakeholders to learn and act on ever-evolving security protocols and procedures. You’ll be expected to fully comply with all policies and procedures related to security at the department and org wide level and exercise a ‘security first’ approach to how we design, build & run our products and services.