Software Engineer 3

As an SE3 Software Engineer, you will contribute to the build, development, and maintenance of Agent Desktop applications built on .NET (C#/WPF).

This is a hands-on individual contributor role where you will:

• Own features from build through production
• Write high-quality, maintainable, and well-tested code
• Collaborate across teams to deliver reliable, user-facing solutions

You will operate with growing independence, take ownership of components, and contribute to team-level engineering excellence., * Build and develop desktop applications and features using C#, .NET, and WPF

• Build intuitive, efficient user-facing workflows for support agents
• Connect desktop applications to backend systems through REST/SOAP APIs (JSON/XML)
• Write and maintain unit and integration tests to ensure high-quality releases
• Identify, fix, and resolve issues across UI, service integration, and performance layers
• Participate in code reviews, build discussions, and Agile ceremonies
• Collaborate with product managers, UX designers, QA, and global engineering teams
• Contribute to CI/CD pipelines and release processes
• Continuously improve system reliability, maintainability, and performance

Do you have experience in WPF?, Do you have a Bachelor's degree?, * BS/MS in Computer Science, Engineering, or equivalent experience

• 4-8 years of software development experience
• Solid background in C#, .NET, and WPF for desktop application development
• Experience working with and incorporating REST/SOAP APIs (JSON/XML)
• Solid understanding of SQL and relational databases
• Familiarity with NoSQL/document-based datastores (e.g., MongoDB, Cosmos DB, DynamoDB)
• Experience with Git and modern development workflows
• Strong debugging and troubleshooting skills
• Experience working in Agile/Scrum environments

Preferred Qualifications

• Experience with modern UI frameworks (React, Angular) and web application development
• Experience with test automation and CI/CD integration
• Familiarity with AI-assisted development tools (e.g., GitHub Copilot)
• Experience working on customer support tools or applications and passionate about improving workflows
• Exposure to performance optimization and observability practices
• Experience working with or migrating to document-based/NoSQL data models
• Certified Application Developer (or equivalent certification) is a plus, * Live coding session with screen sharing using an IDE
• Evaluation of coding ability, problem-solving approach, and communication
• Exploration of real-world situations involving desktop applications and integrations

About eBay

7700 W Parmer Lane, Austin, TX 78729 Hybrid work $98,000 - $173,600 a year - Full-time, Pulled from the full job description

• Parental leave
• Paid time off
• RSU, Looking for a company that encourages passion, courage, and creativity-where you can be on the team crafting the future of global commerce? At eBay, we connect millions of buyers and sellers around the world, crafting economic opportunity for individuals, entrepreneurs, businesses, and organizations of all sizes.

We are committed to building an inclusive and diverse workplace where everyone can bring their authentic selves to work and do their best. Learn more: https://www.ebayinc.com/our-company/diversity-inclusion/

Additional Details

The base pay range for this position is expected in the range below: $98,000 - $173,600

Base pay offered may vary depending on multiple individualized factors, including location, skills, and experience. The total compensation package for this position may also include other elements, including a target bonus and restricted stock units (as applicable) in addition to a full range of medical, financial, and/or other benefits (including 401(k) eligibility and various paid time off benefits, such as PTO and parental leave). Details of participation in these benefit plans will be provided if an employee receives an offer of employment.

If hired, employees will be in an "at-will position" and the Company reserves the right to modify base salary (as well as any other discretionary payment or compensation program) at any time, including for reasons related to individual performance, Company or individual department/team performance, and market factors.

Remote roles are not eligible for U.S. visa sponsorship.

At eBay, we're more than a global ecommerce leader - we're changing the way the world shops and sells. Our platform empowers millions of buyers and sellers in more than 190 markets around the world. We're committed to pushing boundaries and leaving our mark as we reinvent the future of ecommerce for enthusiasts. Our customers are our compass, authenticity thrives, bold ideas are welcome, and everyone can bring their unique selves to work - every day. We're in this together, sustaining the future of our customers, our company, and our planet. Join a team of passionate thinkers, innovators, and dreamers - and help us connect people and build communities to create economic opportunity for all. At eBay, we are hiring a Software Engineer 3 to join our motivated and inventive team located in Austin or Salt Lake City. This position involves developing top-tier customer experiences and supporting ecommerce platforms that bring people together and build communities, generating economic opportunities for all. If you are passionate about crafting excellent user experiences and collaborating with a varied team, this opportunity is for you!