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.

Senior Full Stack Software Engineer

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.

• Design system architectures and application components for internal web applications and services, including frontend and backend structures, API contracts, and database models, ensuring alignment with scalability, security, and compliance requirements.
• Implement and maintain internal web applications and services using languages such as C#, Type Script, 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 resolving 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 Augmented Generation to streamline routine tasks, improve employee productivity, and enhance internal tooling.

• Bachelor's degree (U.S. or foreign equivalent) in Computer Science, Electrical Engineering or related field.
• At least eight (8) years of experience in the job offered or related role.
• Eight (8) years of experience with coding in modern languages.
• Five (5) years of experience with full‑stack software design.
• Five (5) years of experience with 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.
• Four (4) years of experience writing SQL.
• Three (3) years of experience with software development lifecycle including version control, code review, and deployment.
• Two (2) years of experience with programming in C#, programming in Python, and React.

Salary: $212,202 – $274,700 per year.

Benefits 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, tuition reimbursement, parental leave, sick time of 1 hour per 30 hours worked, vacation up to 120 hours in the first year and 160 thereafter, 13 paid holidays per year, and an employee stock purchase plan.

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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