Top Software Engineer Jobs in Seattle, WA

Lead engineering efforts at Headway, designing software architecture, mentoring teams, and shaping technical requirements to build a mental health care platform.

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.

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.

As a Software Engineer, you will develop tools for Anduril's Lattice OS, collaborating on software solutions for military applications, including networking and autonomy, while engaging directly with customers and ensuring high-quality outcomes.

Develop and deploy real-time interfaces for sensor data management, collaborate on projects, and build immersive web experiences, focusing on user needs and engineering constraints.

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 role involves developing a full-stack cloud-native platform for processing high-volume sensor data. Responsibilities include designing, implementing, and shipping features across the stack, collaborating with stakeholders, and providing technical leadership.

Responsible for developing and maintaining software applications, ensuring quality, performance, and user experience by collaborating with cross-functional teams.

As an AI Native Software Engineer, you'll build products using AI coding agents, translating customer needs into solutions, and ensuring quality delivery and documentation.

As an Agentic Software Engineer, you'll build and deploy production-grade AI systems, reverse-engineer existing software, guide teams, and facilitate customer discovery.

As a Senior Associate, you'll design and develop microservices, build user-friendly UI components, and manage applications on Azure, leveraging AI tools while collaborating with various teams.

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.

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.

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.

Collaborate with a cross-functional team to improve backend systems, focusing on reliability, performance, and scalability, while embracing user-centric design.

Design and build AI-driven automation and integrations for financial workflows and ERP systems. Partner with finance stakeholders to identify automation opportunities, implement reliable data pipelines and observability, and apply software engineering best practices to production financial systems.

The Software Engineer will design, develop, and maintain AML platforms, ensuring compliance, conducting testing, and participating in continuous improvement efforts while collaborating with cross-functional teams.

As a Software Engineer, you will build innovative products, enhance existing solutions, collaborate with cross-functional teams, and contribute to operational decision-making in airspace safety.

Own, stabilize, and scale Oracle Integration Cloud integrations between Oracle Fusion ERP and upstream/downstream systems. Design, develop, test, and deploy robust, high-performance integration flows, ensure data integrity with validation and reconciliation, implement monitoring and error handling, and partner with ERP, manufacturing, supply chain, and finance stakeholders.

As a Software Engineer Intern, you'll support software solutions, write code, collaborate with teams, analyze metrics, and work on meaningful projects.

As a Search Engineer, you'll build a top-notch search experience for users, focusing on taxonomy, search algorithms, and content understanding. You will apply statistical and machine learning methods while shipping features rapidly.

Join the Inference team to implement features and improvements for model serving on a GPU platform, focusing on performance and reliability.

Develop and maintain cloud-based web applications using modern technologies, collaborate with teams, and ensure secure software delivery processes.