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Top Senior Level Software Engineer Jobs in Seattle, WA

465+ Job Results
3 Hours Ago
Seattle, WA
Remote
3,300 Employees
168K-240K Annually
7+ Years of Experience
3,300 Employees
168K-240K Annually
7+ Years of Experience
Information Technology • Security • Cybersecurity
As a Senior Systems Engineer in Storage at Cloudflare, you will design and code comprehensive storage tools, lead technical initiatives, and ensure the reliability of a cloud-scale storage solution. Requires 8+ years of hands-on systems engineering experience and expertise in Linux Storage IO stack and modern programming languages like Go, TypeScript, and Rust.
Top Benefits:
401-K
Child Care Benefits
Commuter Benefits
+45 More
21 Hours Ago
Seattle, WA
Remote
3,300 Employees
176K-237K Annually
5-7 Years of Experience
3,300 Employees
176K-237K Annually
5-7 Years of Experience
Information Technology • Security • Cybersecurity
Join Cloudflare as a Product Advocate on the Developer Platform team to help customers scale up product adoption and identify new use cases. Collaborate with cross-functional teams to strategically expand developer business. Ideal candidate is customer-oriented, proactive, and adept at problem-solving in a fast-paced environment.
Top Benefits:
401-K
Child Care Benefits
Commuter Benefits
+45 More
21 Hours Ago
Seattle, WA
Remote
Hybrid
3,300 Employees
137K-240K Annually
7+ Years of Experience
3,300 Employees
137K-240K Annually
7+ Years of Experience
Information Technology • Security • Cybersecurity
Cloudflare is seeking a Senior Software Engineer for their Network Services product suite. The role involves working on a wide range of technologies to deliver new features, improve performance, and increase scalability of network services. Responsibilities include building, deploying, and operating systems on a large edge network, collaborating with engineers and product managers, and solving complex network problems.
Top Benefits:
401-K
Child Care Benefits
Commuter Benefits
+45 More
7 Hours Ago
Seattle, WA
Hybrid
305 Employees
133K-174K Annually
5-7 Years of Experience
305 Employees
133K-174K Annually
5-7 Years of Experience
Artificial Intelligence • Hardware • Information Technology • Internet of Things • Software
Join IonQ as a Staff Software Test Engineer to build test automation infrastructure for quantum computers. Lead test infrastructure design, execute comprehensive test plans, mentor others, and collaborate with interdisciplinary teams. Requires 5+ years of experience in test automation with Python and knowledge of embedded systems, FPGA, and other technologies.
Top Benefits:
401-K
401-K Matching
Company Equity
+38 More
7 Hours Ago
Seattle, WA
Hybrid
305 Employees
153K-200K Annually
5-7 Years of Experience
305 Employees
153K-200K Annually
5-7 Years of Experience
Artificial Intelligence • Hardware • Information Technology • Internet of Things • Software
As a Senior Infrastructure Engineer at IonQ, you will help build and maintain on-premises and cloud-based infrastructure, develop digital security capabilities, provision infrastructure, build CI/CD pipelines, monitor systems, and collaborate with software and hardware engineers.
Top Benefits:
401-K
401-K Matching
Company Equity
+38 More
9 Hours Ago
Seattle, WA
Remote
250 Employees
170K-195K Annually
7+ Years of Experience
250 Employees
170K-195K Annually
7+ Years of Experience
Information Technology • Security • Cybersecurity
Lead a feature delivery team in the design, development, and release of software features for the Huntress Managed Security Portal. Provide technical vision for new features, manage development aspects, and ensure code quality through reviews and testing. Mentor junior engineers and promote collaboration within the team.
Top Benefits:
401-K Matching
Company Equity
Continuing Education Stipend
+30 More

Featured Jobs

15 Hours Ago
Seattle, WA
1,700 Employees
120K-178K Annually
7+ Years of Experience
1,700 Employees
120K-178K Annually
7+ Years of Experience
Logistics • Software • Transportation
The Staff Systems Engineer at Flexport is responsible for designing, implementing, and administering Identity and Access Management (IAM) solutions. They will work with a variety of IT services and platforms, automate workflows, protect sensitive data, and provide technical leadership. The role involves collaborating with cross-functional teams to develop and deploy IAM strategies and ensure security best practices are followed.
Top Benefits:
401-K
Adoption Assistance
Commuter Benefits
+38 More
21 Hours Ago
Seattle, WA
Remote
10,000 Employees
135K-210K Annually
7+ Years of Experience
10,000 Employees
135K-210K Annually
7+ Years of Experience
Cloud • Information Technology • Sales • Security • Cybersecurity
Looking for a Senior Engineer with experience in Golang programming and cloud technologies to design and deliver scalable back-end services for a leading cybersecurity platform. Responsibilities include collaborating on architecture, developing APIs, and working with cloud providers. Must have expertise in infrastructure-as-code, containerization, and distributed systems.
Yesterday
Seattle, WA
Remote
300 Employees
155K-165K Annually
7+ Years of Experience
300 Employees
155K-165K Annually
7+ Years of Experience
Edtech • Fintech • Sports
The Principal Software Engineer will help build out the vision of Snap! Mobile through the development and ownership of frontend and backend systems for Snap! products. The role involves building high-performing UIs, unit tests, and end-to-end tests, developing IOS and Android applications, integrating with API services, and providing technical guidance to the team.
Top Benefits:
401-K
401-K Matching
Company Equity
+21 More
Yesterday
Seattle, WA
5,000 Employees
172K-314K Annually
7+ Years of Experience
5,000 Employees
172K-314K Annually
7+ Years of Experience
Artificial Intelligence • Information Technology • Natural Language Processing • Software • Business Intelligence • Generative AI
Seeking a Software Engineering Manager to lead the next generation journey management platform at a fast-growing tech company. Responsibilities include owning the engineering roadmap, managing teams, and delivering high-quality solutions. Ideal candidate has 10+ years of experience in software engineering and management.
Top Benefits:
401-K
401-K Matching
Adoption Assistance
+62 More
Yesterday
Seattle, WA
Hybrid
4,800 Employees
5-7 Years of Experience
4,800 Employees
5-7 Years of Experience
Fintech • Mobile • Software • Financial Services
Looking for a Staff Mobile Engineer (contract) with a natural inclination to elegantly solve complex problems. Responsible for improving the mobile-first banking experience and helping members get their money right. Must deliver high-quality code, lead quality improvement, evangelize better mobile monitoring, and architect flexible UI components. Requires 6+ years of mobile programming experience and experience as a tech lead/architect for mobile engineering teams.
Top Benefits:
401-K
Child Care Benefits
Commuter Benefits
+45 More
Yesterday
Seattle, WA
Hybrid
109,871 Employees
136K-200K Annually
5-7 Years of Experience
109,871 Employees
136K-200K Annually
5-7 Years of Experience
Digital Media • News + Entertainment
Seeking a Senior Software Engineer to work on JavaScript browser-based devices team, responsible for building media applications on various streaming devices. Must have 5+ years of front-end application development experience with JavaScript and TypeScript proficiency. Position requires leadership, problem-solving skills, eagerness to learn new technologies, and mentorship ability.
Yesterday
Seattle, WA
Remote
20,000 Employees
238K-416K Annually
7+ Years of Experience
20,000 Employees
238K-416K Annually
7+ Years of Experience
Artificial Intelligence • Cloud • HR Tech • Information Technology • Productivity • Software • Automation
The Distinguished Architect at ServiceNow is responsible for delivering robust web-based user experiences for customer-facing applications. They evaluate and formulate architectural solutions, troubleshoot existing web flows, and set technical direction for web interfaces. The ideal candidate should have senior-level experience as a Web architect or equivalent, with expertise in front-end systems design, Web performance, and Web runtime tools and frameworks.
Top Benefits:
401-K
401-K Matching
Adoption Assistance
+42 More
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