Top Senior Software Engineer Jobs in Seattle, WA

As a Founding Software Engineer, you'll design, develop, and maintain robust backend systems, create user-facing AI features, and collaborate with teams to enhance healthcare tools.

As a Senior Full Stack Engineer, you'll own product workflows, build features, create services and APIs, and enhance user experience in a fast-paced startup.

The role involves designing CLI and backend services, maintaining code quality, collaborating on technical issues, and writing documentation.

Oversee a team to develop impactful healthcare technology using React and Ruby on Rails, setting software architecture and best practices.

As a Software Engineer, you'll develop software for Ceph and distributed storage, collaborating with a global team to enhance cloud solutions.

Canonical is hiring a Software Engineer to develop features for Kubernetes, focusing on operators and integrations while collaborating in a distributed team.

As an Engineer at Novel, you will develop NFT commerce solutions using Shopify plug-ins, collaborating in a dynamic startup environment.

Develop the first construction permit application and management platform, owning features from inception to implementation while mentoring other engineers.

Develop and enhance health data management products, collaborating with cross-functional teams and ensuring high-quality deliverables in a fast-paced environment.

Collaborate with engineers to build features, write clean code, and contribute to team culture and best practices in renewable energy financing.

Hightouch seeks a product-minded backend engineer to develop tools for enterprise users, focusing on access control, change management, and data warehouse optimization.

Seeking a Staff Software Engineer to design and build cloud-deployed systems. Must have extensive programming and leadership experience in software engineering.

Design and build platforms for new products, develop generative AI features, ensure system reliability, and foster a collaborative culture in a startup environment.

As a Software Engineer at Nift, you will manage full stack projects, enhance AWS infrastructure, implement CI/CD, and improve code quality. You'll face engineering challenges and contribute to decisions based on data.

Seeking a Software Engineer with 3+ years experience in software development, programming (Go, Java, C++, C#), and strong analytical skills.

Design, develop, and implement gameplay, UI, and systems in Unreal Engine and C++ while collaborating across teams for an MMO game.

Join a team developing AI-driven self-driving technology. Build scalable tools, collaborate with researchers, and engage in architecture discussions.

Lead development in a hybrid role focusing on frontend and backend improvements for StubHub's platforms, while mentoring peers and managing project priorities.

The Senior Backend Software Engineer will develop new banking features, improve existing Kotlin services, and ensure high software quality in a cross-functional team.

Amplemarket seeks a Senior Backend Software Engineer to build reliable backend systems, design APIs, collaborate cross-functionally, and drive product development.