Top Tech Jobs & Startup Jobs in Seattle, WA

The Software Engineer will scope, build, and scale impactful products and services for Cash App customers. Responsibilities include leading technical discussions, collaborating with product/design teams, and developing backend systems while working closely with frontend and mobile teams.

The Senior Software Engineer will lead the development of secure authentication and account access systems for Cash App, ensuring user safety and reliability. Responsibilities include implementing access control features, identifying fraud patterns, and evolving the account model to support new product changes.

The Senior Software Engineer will work on the Cash P2P payments system, collaborating with various teams to develop and scale innovative payment products that serve millions of users. Responsibilities include leading technical discussions, scoping products, and enhancing the overall product experience.

As a Senior Fullstack Software Engineer, you will develop a mining management UI using React and Tailwind. Your role includes front-end development, collaborating with designers, optimizing performance, and mentoring junior developers, while also contributing to back-end services in Rust.

As a Senior Server Engineer, you'll design and build the backend infrastructure for an e-commerce platform, focusing on scalability and security. You'll implement robust server-side solutions, design APIs for e-commerce sales, collaborate with front-end engineers, and mentor junior engineers.

As a Senior iOS Software Engineer at Cash App, you will lead projects to enhance customer experiences and ensure product resiliency while developing secure identity verification and money transfer features. You'll collaborate with cross-functional teams to craft well-tested, maintainable code and participate in an on-call rotation.

As a Senior Frontend Software Engineer, the role involves designing and developing payment experiences for Cash App. This includes creating accessible web experiences, collaborating with cross-functional teams, and ensuring product quality. The engineer will also mentor other team members and contribute to the overall mission of financial empowerment.