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Top Senior Level Javascript Jobs in Seattle, WA

195+ Job Results
2 Hours Ago
Seattle, WA
Remote
10,000 Employees
130K-205K Annually
7+ Years of Experience
10,000 Employees
130K-205K Annually
7+ Years of Experience
Cloud • Information Technology • Sales • Security • Cybersecurity
Seeking a Senior Systems Engineer to oversee and manage production systems environments at CrowdStrike. Responsibilities include coordinating technical resources, analyzing requirements, leading projects, and providing technical leadership. Must have expertise in Linux engineering, virtualization technologies, CI/CD systems, and bare metal provisioning.
6 Hours Ago
Seattle, WA
Remote
10,000 Employees
130K-210K Annually
7+ Years of Experience
10,000 Employees
130K-210K Annually
7+ Years of Experience
Cloud • Information Technology • Sales • Security • Cybersecurity
CrowdStrike is looking for a Senior Developer Relations Engineer to work on their cybersecurity platform, focusing on extending the use of their products through technical advocacy and content creation. The role involves collaborating with product groups, building developer communities, and driving product improvements.
6 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
CrowdStrike is seeking a Senior Software Development Engineer in Test (SDET) for their cloud team. The role involves building testing frameworks and tooling for their services, ensuring reliability, accuracy, and performance standards are met. The ideal candidate has 10+ years of experience as an SDET or Backend Developer, with 2-3+ years specifically in testing frameworks for a Cloud SaaS product. Proficiency in Go, Python, Scala, Java, C++, and experience with networking protocols, web services, and AWS EC2 are required.
6 Hours Ago
Seattle, WA
Remote
12,000 Employees
208K-312K Annually
7+ Years of Experience
12,000 Employees
208K-312K Annually
7+ Years of Experience
Blockchain • eCommerce • Fintech • Payments • Software • Financial Services • Cryptocurrency
Seeking an experienced Solutions Architect to bridge the gap between engineering team and customers, leading implementation projects for open source solutions and providing technical guidance and support to customers. Responsibilities include understanding customer needs, translating technical requirements, developing custom solutions, and managing project lifecycles. Requires 10+ years of experience.
Top Benefits:
401-K
401-K Matching
Adoption Assistance
+55 More
11 Hours Ago
Seattle, WA
Remote
Hybrid
12,000 Employees
7+ Years of Experience
12,000 Employees
7+ Years of Experience
Blockchain • eCommerce • Fintech • Payments • Software • Financial Services • Cryptocurrency
As a Staff Frontend Engineer at Block, you will design and implement the FTL Console, including visualizations, animations, and interactive dashboards. You will collaborate with the CTO and Senior Engineers to define the roadmap and lead front-end projects using various technologies.
Top Benefits:
401-K
401-K Matching
Adoption Assistance
+55 More
3 Days Ago
Seattle, WA
Remote
12,000 Employees
139K-245K Annually
5-7 Years of Experience
12,000 Employees
139K-245K Annually
5-7 Years of Experience
eCommerce • Fintech • Hardware • Payments • Software • Financial Services
Seeking a product-focused frontend software engineer to join the Trust Web team. Responsible for developing interfaces crucial to Square's onboarding process globally, expanding into new markets, and ensuring compliance with regulations. Requires 5+ years of experience, strong communication skills, and expertise in JavaScript programming.
Top Benefits:
401-K
401-K Matching
Adoption Assistance
+55 More

Featured Jobs

4 Days Ago
Seattle, WA
Remote
20,000 Employees
163K-285K Annually
7+ Years of Experience
20,000 Employees
163K-285K Annually
7+ Years of Experience
Artificial Intelligence • Cloud • HR Tech • Information Technology • Productivity • Software • Automation
Managing product development activities, leading a high-quality engineering team, solving complex problems, and overseeing departmental resources and staffing.
Top Benefits:
401-K
401-K Matching
Adoption Assistance
+42 More
4 Days Ago
Seattle, WA
Hybrid
305 Employees
176K-230K Annually
7+ Years of Experience
305 Employees
176K-230K Annually
7+ Years of Experience
Artificial Intelligence • Hardware • Information Technology • Internet of Things • Software
IonQ is seeking a Staff Software Engineer to join the cross-functional team building the IonQ Cloud Platform, connecting customers to quantum computers via APIs and partner clouds like AWS, GCP, and Azure. Responsibilities include designing, building, and deploying APIs, mentoring engineers, and participating in on-call rotations.
Top Benefits:
401-K
401-K Matching
Company Equity
+38 More
5 Days Ago
Seattle, WA
Remote
190 Employees
208K-312K Annually
7+ Years of Experience
190 Employees
208K-312K Annually
7+ Years of Experience
Blockchain • Fintech • Financial Services • Cryptocurrency
Seeking an experienced Partner Engineer to bridge the gap between engineering team and customers. Responsibilities include technical guidance, solutions development, customer support, and project management. Must have 10+ years of experience in Rust, Swift, Kotlin, and Go.
5 Days Ago
Seattle, WA
Hybrid
4,800 Employees
5-7 Years of Experience
4,800 Employees
5-7 Years of Experience
Fintech • Mobile • Software • Financial Services
Seeking a Staff Fullstack Engineer to revolutionize member support and streamline operations by developing robust, scalable platforms. Responsibilities include full stack development, front-end development, back-end development, architecture and design, testing and quality assurance, continuous improvement, and code review and mentorship.
Top Benefits:
401-K
Child Care Benefits
Commuter Benefits
+45 More
5 Days Ago
Seattle, WA
Remote
250 Employees
195K-215K Annually
7+ Years of Experience
250 Employees
195K-215K Annually
7+ Years of Experience
Information Technology • Security • Cybersecurity
Seeking a Principal Software Engineer with 10+ years of experience to lead a feature delivery team in designing and developing software features for a newly created SIEM Platform. Responsibilities include driving design, managing technical aspects, and providing architectural direction for key features.
Top Benefits:
401-K Matching
Company Equity
Continuing Education Stipend
+30 More
6 Days Ago
Seattle, WA
Remote
350 Employees
175K-210K Annually
7+ Years of Experience
350 Employees
175K-210K Annually
7+ Years of Experience
Artificial Intelligence • Legal Tech • Professional Services • Software
Seeking a Senior Quality Engineer to develop and enhance software automation for high quality and rapid software delivery. Responsibilities include incorporating automated test suites into CI/CD pipelines, building out test suites, mentoring team members, and advocating for high quality software development.
Top Benefits:
401-K
Commuter Benefits
Company Equity
+39 More
6 Days Ago
Seattle, WA
Remote
3,300 Employees
5-7 Years of Experience
3,300 Employees
5-7 Years of Experience
Information Technology • Security • Cybersecurity
As an Implementation Manager for Application Security and Performance at Cloudflare, responsible for providing advisory and implementation services to enterprise customers to maximize the value of their Cloudflare investment. Expertise in Layer 7 products and working in the post-sales landscape. Occasional weekend support and 30% travel expected.
Top Benefits:
401-K
Child Care Benefits
Commuter Benefits
+45 More
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