Mobile shopping app and extension platform with 1M registered users, backed by GV, focusing on consumer identity and adtech.

Checkmate, a rapidly growing mobile shopping app and extension platform, is seeking a Senior Software Engineer with 5+ years of web development experience, specializing in React and TypeScript. Founded in May 2022, the company has achieved remarkable success with 1 million registered users in its first year and secured backing from prestigious investors including Google Ventures, Pinterest's ex-President, and various venture capital firms.

The role offers an exciting opportunity to join a company at a significant growth phase, working on various platforms including desktop and mobile browser extensions, React Native iOS applications, and Shopify integrations. The ideal candidate will work in a collaborative environment, directly impacting the development of features that enhance user experience and meet business objectives.

As a Senior Software Engineer, you'll be empowered to take ownership of key feature builds and exercise creativity in product development. The position requires expertise in React and TypeScript, strong problem-solving abilities, and excellent communication skills. The company offers a comprehensive benefits package including healthcare, equity, and company retreats, demonstrating their commitment to employee well-being and work-life balance.

This remote position is perfect for experienced engineers who are passionate about reshaping e-commerce's future and want to contribute to a platform that's already making waves in the industry. The company's inclusive culture and rapid growth trajectory make it an exciting opportunity for those looking to make a significant impact in the consumer technology space.

Senior Software Engineer position at Checkmate, focusing on React and TypeScript development for a rapidly growing shopping platform.

Senior Software Engineer

Checkmate, a rapidly growing mobile shopping app and extension platform, is seeking a Senior Software Engineer with 5+ years of experience in React and TypeScript. Founded in May 2022, the company has achieved remarkable success with 1 million registered users in its first year and secured Series A funding led by Google Ventures.

The role offers an exciting opportunity to join a company that's revolutionizing the online shopping experience through innovative technology. As a Senior Software Engineer, you'll be instrumental in developing and maintaining web applications, browser extensions, and mobile applications that serve millions of users. The position requires expertise in React and TypeScript, with additional experience in React Native and browser extensions being highly valuable.

Working in a collaborative environment, you'll have the chance to take ownership of key feature builds and exercise creativity in product development. The company offers an attractive benefits package including equity, healthcare, and regular company retreats. The remote work setting provides flexibility while maintaining strong team collaboration.

Checkmate is backed by prestigious investors including GV, Pinterest's ex-President, Paris Hilton, and various venture capital firms, demonstrating strong market confidence in their mission to reshape e-commerce. The company's commitment to inclusion and diversity makes it an ideal workplace for talented engineers looking to make a significant impact in the consumer technology space.

This role is perfect for a senior engineer who thrives in a fast-paced startup environment, enjoys working with modern technologies, and wants to be part of building the future of consumer identity and adtech. The opportunity to work on products used by millions while contributing to the company's rapid growth phase makes this an exceptional career opportunity.

Senior Software Engineer role at Checkmate, developing shopping platform with React/TypeScript, 5+ years experience required, remote work available.

Checkmate, a rapidly growing mobile shopping app and extension platform, is seeking a Senior Software Engineer with 5+ years of web development experience, specializing in React and TypeScript. Founded in May 2022, the company has achieved remarkable success with 1 million registered users in its first year and secured backing from prestigious investors including Google Ventures, Pinterest's ex-President, and various venture capital firms.

The role offers an exciting opportunity to join during a significant growth phase, working on various platforms including desktop and mobile browser extensions, React Native iOS applications, and Shopify integrations. The ideal candidate will work in a collaborative environment, directly impacting the development of features that enhance user experience and meet business objectives.

As a Senior Software Engineer, you'll be empowered to take ownership of key feature builds and exercise creativity in product development. The position requires strong expertise in React and TypeScript, with additional value placed on experience with iOS applications, browser extensions, and cloud platforms. The company offers competitive compensation, including equity, healthcare benefits, and regular company retreats, demonstrating their commitment to employee well-being and team building.

Checkmate's mission extends beyond being just a shopping app; they're building the future of consumer identity and adtech. The company maintains a strong commitment to inclusion and diversity, welcoming candidates from all backgrounds. This role presents an exceptional opportunity to shape the future of e-commerce while working with cutting-edge technologies in a fast-paced, growth-oriented environment.

Senior Software Engineer role at Checkmate, focusing on React and TypeScript development for a rapidly growing shopping platform backed by major investors.

Checkmate is a mobile shopping app and extension loved by millions of shoppers, founded in May 2022. It's the fastest-growing shopping platform in the US, with 1 million registered users in its first year.

Checkmate is a rapidly growing mobile shopping app and extension, founded in May 2022. With 1 million registered users in its first year, it has become the fastest-growing shopping platform in the US. The company is seeking a Senior QA Engineer focused on their consumer React Native iOS application and iOS Safari browser extension.

The role involves ensuring the quality and performance of the app and extension used by millions worldwide. Key responsibilities include:
- Developing and implementing test plans, cases, and automation strategies
- Performing manual and automated testing
- Collaborating with cross-functional teams to identify and resolve bugs
- Driving continuous improvement of QA processes
- Ensuring a flawless user experience across iOS devices
- Contributing to performance and stress testing

Requirements:
- 5+ years of React Native or iOS experience
- Experience with testing iOS apps and browser extensions
- Strong understanding of mobile app testing frameworks and tools
- Proficiency in creating test scripts, writing test cases, and reporting bugs
- Strong analytical skills and attention to detail
- Excellent English communication skills

Nice to have:
- Familiarity with CI/CD pipelines for mobile applications
- Experience in eCommerce or adtech platforms

Benefits include competitive salary with stock allocation, healthcare, gym membership, 4 weeks PTO, company retreats, and more. Checkmate is committed to inclusion and invites passionate individuals to join their exciting journey in reshaping the future of e-commerce.

Senior QA Engineer role at Checkmate, focusing on React Native iOS app and Safari extension testing, ensuring quality for millions of users.

Senior QA Engineer (React Native/iOS)

Checkmate is a rapidly growing mobile shopping app and extension, founded in May 2022. With 1 million registered users in its first year and backing from industry-leading investors, Checkmate is revolutionizing the online shopping experience. They're seeking a Senior Software Engineer with 5+ years of web development experience, specializing in React and TypeScript.

The role involves designing, developing, and maintaining responsive web applications, including desktop and mobile browser extensions, a React Native iOS application, and Shopify integrations. You'll collaborate with cross-functional teams to define and ship new features, write clean and efficient code, and optimize components for maximum performance.

Key responsibilities include:
- Developing scalable web applications using React and TypeScript
- Collaborating with product managers and designers
- Writing maintainable and efficient code
- Optimizing components for various devices and browsers

Requirements:
- 5+ years of experience with React and TypeScript
- Strong understanding of web performance optimization and responsive design
- Knowledge of git and team development
- Excellent problem-solving and communication skills

Nice-to-have skills include experience with iOS applications, React Native, browser extensions, Remix, Cloudflare Workers, and cloud platforms.

Benefits include a competitive salary with stock allocation, healthcare, gym membership, 4 weeks PTO, and company retreats. Checkmate is committed to inclusion and diversity, welcoming applications from all backgrounds.

Join Checkmate in reshaping the future of e-commerce and be part of an exciting journey in building innovative shopping solutions.

Senior Software Engineer role at Checkmate, a fast-growing mobile shopping app. 5+ years experience in React and TypeScript required. Remote work available.

Checkmate Engineering Jobs

Mobile shopping app and extension platform with 1M registered users, backed by GV, focusing on consumer identity and adtech.