Top Backend Engineer Jobs in Seattle, WA

As a Senior Backend Engineer, you will develop, test, and deploy Node.js applications with TypeScript and JavaScript, lead team projects, mentor junior developers, and ensure code quality.

The Senior Backend Engineer at Heartbeat Health will design and build RESTful services, ensure code reliability, and influence system architecture, collaborating across teams.

Develop and implement scalable solutions, collaborate with teams using Agile, and mentor junior engineers while ensuring security and performance.

The Staff Software Engineer will design and build backend systems for clinical AI, requiring collaboration with product managers and data scientists to enhance software quality and deliver incremental features.

As a Senior Software Engineer at Flex, you'll design and maintain financial services architecture, mentor junior engineers, and ensure scalability and security for innovative financial products.

Design and develop scalable backend systems for SaaS applications, mentor engineers, and lead projects while collaborating with cross-functional teams.

Seeking a Staff Engineer to architect AI-driven systems, influence product decisions, and enable teams to leverage AI in maintenance software.

As a Backend Software Developer, you'll build and scale Coursera's Payments platform, design systems, and manage APIs to enhance payment solutions.

The Senior Software Engineer will develop Python-based applications, solve complex problems, collaborate across teams, and maintain high engineering standards.

The Senior Backend Developer will design, implement, deploy, and operate backend systems for fintech integrations, working in an agile environment with a focus on quality and collaboration.

As a Senior Backend Engineer at Offchain Labs, you'll tackle complex distributed systems challenges, optimizing performance and contributing to the security and scalability of blockchain technology.

The Senior Software Engineer will own projects, enhance AWS infrastructure, write clean code, implement CI/CD workflows, and troubleshoot performance issues.

The role involves developing scalable backend systems in Go and other languages, building high-volume analytics, and designing APIs for ML workflows.

Develop and maintain large-scale backend applications using Python and Django. Collaborate with teams, write clean code, and mentor juniors.

The Senior Software Engineer will develop backend APIs, integrate various data sources, manage multiple projects, and collaborate cross-functionally to enhance the safety technology platform.

The role involves developing and maintaining Magento 2 modules, customizing extensions, integrating with external systems, and collaborating in a development team.

Seeking talented Backend Software Engineers to develop solutions for large scale problems and manage project deliverables in machine learning infrastructure.

The Staff Software Engineer will design, scale, and deliver backend systems for an education platform, working with cross-functional teams and mentoring other engineers.

Design and write global and game-specific services, optimize performance for millions of players, and maintain high reliability in code.

As a Sr. Software Engineer, you'll develop Back-End solutions, design RESTful APIs, mentor team members, ensure code quality, and collaborate on projects.

The Staff Software Engineer - Backend will design and build core backend systems, optimize performance, lead projects, and mentor engineers for scalable fantasy sports applications.

As a Senior Integrations Engineer, you will develop software components for data integration, collaborate with teams, maintain code quality, and contribute to R&D processes. You will also support various technologies and engage with user communities.

Lead the technical direction for the engineering team, architect systems, design APIs, and mentor engineers while improving backend infrastructure.

The Founding Engineer will build a feature-rich crypto trading experience, ensuring high code quality and leading projects with ownership.

The Backend Java Engineer will design, build, and maintain backend services, APIs, and microservices while ensuring system security and scalability.