eBay

Software Engineer 3, .NET (C#/WPF)

$98K–$174KFull-time · Austin, TX
✓ Verified live on the employer's own system · added 4 days ago
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Senior · 8+ yrs exp

Requirements

Education: Bachelor's degree

Experience: 8+ years

Skills & tools

Customer ServiceC SharpConflict ResolutionUI UX DesignCode ReviewProject ManagementQuality AssuranceDevops

Benefits — mentioned in this posting

Remote / flexible401(k) / retirementPaid time offFamily / parental leave
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Full job description

About the team

The Agent Desktop team builds and operates the core tools used by eBay's global customer support agents to deliver fast, accurate, and high-quality customer experiences. These applications are central to how agents interact with customers and internal systems, directly impacting agent productivity and customer satisfaction at scale .

What You'll Do

- 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

Skills You'll Use Every Day
Technical Execution

- Delivers well-scoped features independently with clean, maintainable code

- Applies strong fundamentals in object-oriented building, debugging, and testing

- Shows expertise in C#, .NET, and desktop application development

- Builds solutions with attention to performance, usability, and reliability

Ownership & Delivery

- Owns components or features end-to-end with minimal supervision

- Provides reliable estimates and delivers results in an Agile environment

- Proactively identifies risks, dependencies, and technical gaps

Problem Solving

- Breaks down moderately complex problems into manageable solutions

- Solves problems effectively across UI, services, and data layers

- Uses structured debugging and data-driven approaches to resolve issues

Collaboration & Communication

- Communicates clearly with engineering, product, and QA partners

- Actively participates in team discussions, code reviews, and build sessions

- Works effectively with multi-functional and distributed teams

Engineering Excellence

- Writes clean, testable, and well-documented code

- Follows guidelines in version control, CI/CD, and code quality

- Contributes to improving team processes and development standards

Must-Have Qualifications

- 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

Location & Work Model

- Location: Austin or Salt Lake City, USA

- Work Model: Hybrid (combination of in-office and remote work)

Interview Expectations

- 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

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.

eBay is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, national origin, sex, sexual orientation, gender identity, veteran status, and disability, or other legally protected status. If you have a need that requires accommodation, please contact us at talent@ebay.com .

We will make every effort to respond to your request for accommodation as soon as possible. View our accessibility statement to learn more about eBay's commitment to ensuring digital accessibility for people with disabilities. It is unlawful in Massachusetts to require or administer a lie detector test as a condition of employment or continued employment.

An employer who violates this law shall be subject to criminal penalties and civil liability.

We use cookies to enhance your experience and may use AI tools for administrative tasks in the hiring process. To learn how we handle your personal data and use AI responsibly, please visit our Talent Privacy Notice , Privacy Center and AI Hiring Guidelines .

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This posting was published by eBay on their own careers system and is shown here with a direct link to apply there. Employers: for corrections or removal, contact jobs@veritahire.com.