Senior Full Stack Software Engineer

The Trade Desk is a global technology company and the world's leading independent platform for digital advertising, with nearly 4,000 employees across more than 30 offices. Our technology helps advertisers reach the right audiences across the open internet - from streaming TV and podcasts to mobile apps, news, and more.


Advertising powers the content people love. By making it more transparent, effective, and responsible, we help support trusted journalism, quality entertainment, and creators worldwide. The world's brands and agencies rely on us to reach their customers and grow their businesses responsibly.


The scale of our platform brings unique technical challenges - from processing massive datasets in real time to building systems that operate reliably on a global scale. When you work here, your impact is worldwide. We welcome diverse perspectives, encourage curiosity, and build teams that learn from one another. If you're driven to solve meaningful challenges, we'd love to meet you.

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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In accordance with various US state laws, the range provided is the Trade Desk's reasonable estimate of the base compensation for this role. The actual amount may differ based on non-discriminatory factors such as experience, knowledge, skills, and location.All employees may be eligible to become The Trade Desk shareholders through eligibility for stock-based compensation grants, which are awarded to employees based on company and individual performance. The Trade Desk also offers other compensation depending on the role such as variable compensation-based incentives and commissions. Plus, expected benefits for this role include comprehensive healthcare (medical, dental, and vision) with premiums paid in full for employees and dependents, retirement benefits such as a 401k plan and company match, short and long-term disability coverage, basic life insurance, well-being benefits, reimbursement for certain tuition expenses, parental leave, sick time of 1 hour per 30 hours worked, vacation time for full-time employees up to 120 hours thru the first year and 160 hours thereafter, and around 13 paid holidays per year. Employees can also purchase The Trade Desk stock at a discount through The Trade Desk's Employee Stock Purchase Plan.

The Trade Desk also offers a competitive benefits package. Click here to learn more.

Note: Interns are not eligible for variable incentive awards such as stock-based compensation, retirement plan, vacation, tuition reimbursement or parental leave

At the Trade Desk, Base Salary is one part of our competitive total compensation and benefits package and is determined using a salary range. The base salary range for this role is $212,202—$274,700 USD

As an Equal Opportunity Employer, The Trade Desk is committed to creating an inclusive hiring experience where everyone has the opportunity to thrive.

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