Top Software Engineer Jobs in Seattle, WA

Design and develop scalable software, collaborating with cross-functional teams to enhance user experiences while participating in operational excellence efforts.

As a Mid-Level Ruby on Rails Developer, you'll design and maintain back-end systems, develop APIs, manage cloud environments, and collaborate in an Agile team.

The Senior Marketing Engineer will develop Eve's marketing website and data infrastructure, automate lead generation, and optimize marketing operations using engineering and AI techniques.

Build and maintain React-based, high-performance web experiences for acquisition. Own full development lifecycle, implement A/B experiments, ensure accessibility and testing, mentor engineers, and deliver scalable, production services.

The Senior Full-Stack Software Engineer will lead development efforts, mentor team members, shape technical architecture, and deliver scalable services for member growth.

As a Staff Full-Stack Software Engineer, you will lead initiatives on member growth, providing architecture and technical solutions, mentoring engineers, and driving projects from inception to completion.

The Senior Full Stack Software Engineer will develop user-focused software features, manage end-to-end functionality, and ensure high-quality code. Responsibilities include collaborating with cross-functional teams while driving best practices and technical excellence.

The Senior Full Stack Engineer will design and develop user-friendly experiences, lead product enhancements, mentor junior engineers, and participate in on-call rotations to ensure service reliability.

The role involves designing and building scalable software for Dropbox, collaborating with product teams, mentoring engineers, and ensuring service operations.

The role involves designing and deploying AI automation in the platform, focusing on LLMs to enhance operational workflows and user experience.

The Senior Software Engineer will design and support Kubernetes infrastructure, develop applications in Go, and enhance platform reliability, performance, and observability in CoreWeave's AI-focused environment.

The Software Engineer role involves building scalable discovery systems, integrating machine learning for recommendations, and collaborating with cross-functional teams to enhance the platform experience.

Lead the development of a high-scale Customer Support platform, translating user needs into technical solutions and driving delivery. Engage in building user experiences and automations to enhance customer satisfaction and support operations.

Develop and maintain software for autonomy in aerial and multi-domain robotic systems, focusing on features like motion planning and contingency management.

As a Software Engineer on the Seller Growth Platform, you'll design systems for fraud detection, scalable infrastructure, and seller success while balancing growth and trust.

As a Full-Stack Engineer at Grammarly, you will develop core product features, collaborate across teams, and enhance user experience while tackling challenging technical issues.

The Software Engineer, iOS will create high-performance mobile apps, design and implement software for Snapchat's camera, evaluate technical trade-offs, and ensure code quality through reviews. Candidates should have strong iOS development skills and experience with Objective-C and Swift.

The Software Engineer will build, deploy, and maintain software solutions for defense systems, ensuring integration and scalability to meet mission needs while collaborating across teams.

The Software Engineer, iOS will develop high-performance mobile apps, architect and implement Objective-C software, evaluate technical decisions, and collaborate with design teams while ensuring code quality.

Lead development of Chewy's customer-facing components, enhance search and recommendation systems, ensure application performance, and support operations with a focus on best practices.

Design, develop, and deploy web applications; collaborate with UX engineers; implement intuitive UIs; participate in code reviews; use Agile methodologies.

The Software Engineer will develop and maintain backend services in Go for pricing algorithms, optimize SQL queries, and build web applications using React and TypeScript.

As a Software Engineer on the AI Products Team, you will develop new features and improve LLM model results while engaging with customers and shaping team culture.

The Software Engineer will develop voice AI features, enhance LLM model performance, build infrastructure, and collaborate with teams and customers to improve the voice AI platform.

Lead the frontend platform's evolution, architect complex UIs, mentor engineers, and drive performance and testing excellence while collaborating with cross-functional teams.