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Senior Full Stack Software Engineer Jobs in Seattle, WA

They are seeking a Senior Full Stack Software Engineer to join their U.S.-based R&D team, focusing on building AI-powered customer experience solutions and accelerating development workflows.

... Senior Software Engineers to help take it to the next level. This isn't a role for someone looking to maintain the status quo. We're building a small, elite team of full-stack engineers who use AI ...

... Senior Software Engineers to help take it to the next level. This isn't a role for someone looking to maintain the status quo. We're building a small, elite team of full-stack engineers who use AI ...

The Senior Full Stack Engineer - Privacy will design, build, and maintain production-grade web ... Bachelor's degree in Computer Science, Software Engineering, or a related field. * 5-7 years of ...

Senior Full-Stack Software Engineer Role Overview We are seeking a Senior Full-Stack Software Engineer to serve as a subject matter expert within our scrum-based delivery team. You will be ...

What you'll do As a Senior Full-Stack Software Engineer on our Task Workflows Platform team, you will build and scale the foundational infrastructure that powers core experiences across Brex. You ...

MORSE is seeking a skilled Full Stack Software Engineer to join one or more projects in big data, artificial intelligence, autonomous vehicle mission planning, decision systems, and their ...

Senior Engineer (Full Stack)

Seattle, WA · On-site

$140K - $225K/yr

Software Engineer (Senior, Full Stack) About AZX Our mission is to accelerate positive impact in critical industries through AI transformation. We're growing quickly and already work with category ...

What you'll do As a Senior Full-Stack Software Engineer on our Task Workflows Platform team, you will build and scale the foundational infrastructure that powers core experiences across Brex. You ...

Sr Full Stack Engineer

Seattle, WA · Hybrid

$110K - $140K/yr

Title: Sr Full Stack Engineer Location: Seattle, WA (Evergreen Goodwill Headquarters) Hybrid ... Enterprise Software Development * Design and develop scalable software applications using modern ...

Sr Full Stack Engineer

Seattle, WA · Hybrid

$110K - $140K/yr

Title: Sr Full Stack Engineer Location: Seattle, WA (Evergreen Goodwill Headquarters) Hybrid ... Enterprise Software Development * Design and develop scalable software applications using modern ...

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Senior Full Stack Software Engineer information

See Seattle, WA salary details

$50.6K

$153.4K

$216.8K

How much do senior full stack software engineer jobs pay per year?

As of Jul 6, 2026, the average yearly pay for senior full stack software engineer in Seattle, WA is $153,370.00, according to ZipRecruiter salary data. Most workers in this role earn between $126,300.00 and $179,800.00 per year, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive in the Senior Full Stack Software Engineer position, and why are they important?

To thrive as a Senior Full Stack Software Engineer, you need deep expertise in both front-end and back-end development, strong problem-solving abilities, and a solid foundation in computer science principles, typically demonstrated by a bachelor’s or master’s degree in a related field. Familiarity with frameworks and languages like React, Angular, Node.js, Python, and proficiency in using cloud platforms, version control systems like Git, and continuous integration tools is crucial, and relevant certifications are an advantage. Exceptional communication, leadership, and teamwork skills help you effectively coordinate with cross-functional teams and mentor junior engineers. These skills ensure you can deliver robust, scalable solutions while driving project success and fostering a collaborative development environment.

What does a typical workday look like for a Senior Full Stack Software Engineer?

A typical day for a Senior Full Stack Software Engineer involves designing and implementing new features, reviewing and improving code, and collaborating with product managers, designers, and other developers to deliver project goals. You might split your time between writing code for both front-end and back-end systems, participating in daily stand-up meetings, and providing technical guidance to junior team members. The role often requires balancing hands-on development with architectural planning and problem-solving for complex technical challenges. You’ll also frequently interact with stakeholders to gather requirements and provide updates, ensuring alignment throughout the software development lifecycle.

What is a Senior Full Stack Software Engineer job?

A Senior Full Stack Software Engineer is an experienced developer responsible for designing, building, and maintaining both front-end and back-end systems in web or software applications. They work with a variety of technologies, frameworks, and databases to ensure seamless functionality across the entire software stack. In addition to coding, they often provide technical leadership, mentor junior developers, and contribute to architectural decisions. Their role requires strong problem-solving skills, an understanding of best practices, and the ability to collaborate with cross-functional teams to deliver high-quality software solutions.

What are the most commonly searched types of Full Stack Software Engineer jobs in Seattle, WA? The most popular types of Full Stack Software Engineer jobs in Seattle, WA are:
What are popular job titles related to Senior Full Stack Software Engineer jobs in Seattle, WA? For Senior Full Stack Software Engineer jobs in Seattle, WA, the most frequently searched job titles are:
What job categories do people searching Senior Full Stack Software Engineer jobs in Seattle, WA look for? The top searched job categories for Senior Full Stack Software Engineer jobs in Seattle, WA are:
What cities near Seattle, WA are hiring for Senior Full Stack Software Engineer jobs? Cities near Seattle, WA with the most Senior Full Stack Software Engineer job openings:
Infographic showing various Senior Full Stack Software Engineer job openings in Seattle, WA as of June 2026, with employment types broken down into 81% Full Time, 14% Part Time, and 5% Temporary. Highlights an 89% Physical, 3% Hybrid, and 8% Remote job distribution, with an average salary of $153,370 per year, or $73.7 per hour.
Senior Full Stack Software Engineer

Senior Full Stack Software Engineer

The Trade Desk

Bellevue, WA • On-site, Remote

$212K - $274K/yr

Other

Posted 12 days ago


Job description

Employer Website

Job Title: Senior Full Stack Software Engineer

Location: 10770 NE 8th Street, Suite 700, Bellevue, WA 98004

*Telecommuting permitted: work may be performed within normal commuting distance from The Trade Desk, Inc. office in Bellevue, WA.

Job Duties: Design system architectures and application components for internal web applications and services, including frontend and backend structures, API contracts, and database models, ensuring that designs align with scalability, security, and compliance requirements. Implement and maintain internal web applications and services using languages such as C#, TypeScript, and React, and frameworks such as .NET; develop REST/GraphQL APIs, database schemas (SQL), and service integrations following secure coding and data governance practices. Build and operate CI/CD pipelines to automate build, test, and deployment processes for microservices and web applications, monitoring releases and resolve deployment issues. Develop and maintain automated tests, including unit, integration, and end-to-end test suites, ensuring test coverage and reliability through continuous integration and participate in code reviews to uphold quality standards. Analyze operational and product data (e.g., usage, performance, error metrics) to assess the effectiveness of process improvements and automation initiatives, using insights to validate outcomes and inform future engineering priorities, and communicate findings to stakeholders. Collaborate directly with product and business stakeholders to gather requirements, translating ambiguous needs into technical designs, and deliver incremental, production-ready features. Own the full lifecycle of medium to large projects, including design, implementation, documentation, rollout, monitoring, and iterative improvement based on user feedback. Build AI-assisted tools and automation in Python that use Large Language Models and Retrieval Augemented Generation to streamline routine tasks, improve employee productivity, and enhance internal tooling.

 

Salary: $212,202 - $274,700 / year

Job Requirements: Bachelor's degree (U.S. or foreign equivalent) in Computer Science, Electrical Engineering or related field and eight (8) years of experience in the job offered or related role. Must have eight (8) years of experience with coding in modern language. Must have five (5) years of experience with: full-stack software design; and technical communication including writing design documents and system documentation, providing feedback to other engineers' documents and code, and giving project updates to stakeholders or project leaders. Must have four (4) years of experience writing SQL. Must have three (3) years of experience with software development lifecycle including version control, code review, and deployment. Must have two (2) years of experience with: programming in C#; programming in Python; and React.

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