Top Staff Engineer Jobs in Seattle, WA

Lead AI and machine learning innovation for new vehicle analytics, develop statistical models, and ensure alignment with business strategies. Communicate insights to leadership and collaborate with various teams.

As a Staff Engineer, you will lead technical initiatives, collaborating with teams to architect and implement solutions using Ruby on Rails, PostgreSQL, React, and TypeScript, impacting user experiences significantly.

Seeking a Staff Engineer to lead data platform development, focusing on stream processing, data architecture, and team mentorship within a high-performance environment.

Lead the Developer Experience (DevEx) team to create a Golden Path: standardize IDEs, optimize local Docker dev, migrate build systems (Turborepo), consolidate AI tooling, enforce library governance with AppSec, design CI/CD YAML workflows, build self-service deployments, and integrate automated testing to improve developer productivity across the organization.

As an AI Integrations Staff Engineer at Vetcove, you'll integrate AI models like ChatGPT into existing products, optimize performance, and collaborate with data science teams to enhance user experience.

Lead architecture and development of the payments platform, design scalable distributed systems, mentor engineers, own technical roadmap, collaborate with product and partners, ensure reliability and participate in 24/7 on-call rotation.

The Staff Engineer, Applied AI will build and unify AI execution platforms, focusing on LLMs and orchestration, while collaborating with product teams and mentoring engineers.

The Staff Engineer at Pager Health leads system design, mentors engineers, manages projects, and collaborates with cross-functional teams to develop scalable healthcare applications.

The Staff Engineer will lead the Benchmarking & Performance team, managing performance data across CoreWeave's global infrastructure, developing benchmarking strategies, optimizing MLPerf submissions, and collaborating with NVIDIA and the open-source community.

The Staff Frontend Engineer will design the UI for a high-performance datacenter infrastructure platform, optimizing for speed and handling complex datasets. Responsibilities include building applications, collaborating on API design, and establishing frontend architecture.

As a Staff Software Engineer, you'll lead frontend development, ensure quality and scalability of systems, mentor engineers, and drive technical strategy.

Design, validate, and optimize power delivery systems and collaborate with teams to enhance hardware designs for AI data centers.

The Staff Software Engineer will build a new mental healthcare system, architect complex systems, drive technical vision, and mentor engineers, focusing on provider growth.

The Staff Software Engineer will architect backend systems, develop marketplace matching capabilities, and lead a high-performance engineering team to improve healthcare access.

As a Senior Staff Mobile Engineer at SoFi, you'll lead technical initiatives, design mobile architecture, mentor engineers, and enhance banking products using GraphQL and mobile technologies.

The Staff ServiceNow Engineer develops and maintains ServiceNow solutions, focusing on ITAM, CMDB, and Employee Center. Responsibilities include solution design, integration, and leading technical delivery while mentoring junior developers.

Lead the design and operation of AI-powered systems in patient experience. Create tools and frameworks while delivering AI products like assisted intake and therapy experiences. Collaborate with cross-functional teams and ensure safety, efficacy, and compliance.

Headway seeks a Staff Software Engineer to design and scale ML systems, drive technical vision, and lead initiatives to enhance mental healthcare access and quality through innovative software solutions.

Responsible for enhancing local development environments, troubleshooting issues, collaborating with teams, and leveraging AI for productivity. Requires extensive software development experience.

Lead architecture and implementation of high-throughput, distributed backend systems for agentic AI and MCP servers. Drive cross-team platform strategy, mentor engineers, own complex multi-quarter projects, and ensure reliability, performance, and operational excellence across microservices and event-driven systems.

The Staff Software Engineer will design and implement backend services for Snap's Growth Notifications, focusing on scalability, reliability, and technical direction. Responsibilities include owning system architecture and collaborating on cross-functional initiatives.

As a Staff Software Engineer, you'll design and operate scalable backend services, collaborate across teams, and ensure high system availability.

As a Staff Engineer, you'll lead the orchestration platform strategy, mentor engineers, and ensure reliable workloads across GPU clusters, directly impacting AI innovation.

As a Staff Software Engineer in the Payroll Platform team, you will design backend infrastructure, maintain APIs, optimize performance, and collaborate across teams to enhance payroll capabilities.

As a Principal Software Engineer, you will create and integrate complex systems for military applications, focusing on networking, autonomy, and reliability. Your role involves software delivery, issue resolution, and collaboration across teams to enhance mission outcomes.