Software Engineer II

The Trade Desk, Inc.Software Engineer II with The Trade Desk, Inc. in Bellevue, Washington.Telecommuting permitted: work may be performed within normal commuting distance from The Trade Desk, Inc. office in Bellevue, WA.Job Duties: Design, develop, test and maintain web services at scale with C# programming language and ASP.NET framework. Optimize application code, database queries, and distributed system design to reduce infrastructure cost. Build command line or web based developer tools using C# and Python. Troubleshoot in low-level systems including native code, language runtimes and operating systems. Collaborate in discussions with engineers, product managers and internal stakeholders to define project requirements and specifications. Participate in code reviews and provide feedback on code quality, performance and maintainability. Independently plan and execute projects and tasks with a clear understanding of priorities, KPIs and ROIs. Participate in designing and building out monitoring, testing and validation tools. Provide guidance to interns and junior developers to help them grow. Implement application features and bug fixes according to modern software engineering techniques and best practices without guidance.Salary: $151,400 - $227,000/yearPosition Requirements: Bachelor's (U.S. or foreign equivalent) in Computer Science, Software Engineering or related field and two (2) years of experience in the job offered or related role. Must have one (1) year of software development experience in C#. Must have one (1) year of system development experience in C++. Must have one (1) year of experience with: distributed system; software development on Linux operating system, including Git; python and shell scripting; SQL server; Docker and Kubernetes; web development with JavaScript and ASP.NET; and platforms and technologies, including Docker, Kubernetes, AWS, Azure, .NET Core, and SQL Server.Qualified Applicants: Apply online at [

Created: 2026-01-29