Software Engineer III, Backend C#

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.

About the team and the role:

An eBay company, TCGplayer is on a quest to be the most trusted trading card game (TCG) platform — connecting and empowering the hobby community. Founded by and for TCG enthusiasts, we operate a global marketplace, and create tools, technologies and solutions that help small businesses simply and profitably sell TCGs at scale.

As a mid-level backend engineer, Software Engineer III, you will be independently responsible for the entire development lifecycle of features including the design, implementation and deployment. Your team will be primarily responsible for enhancing the order management and fulfillment experience for our sellers. You will be uplifting legacy applications into a microservice based architecture using the latest and greatest technologies. You will work closely with other development teams to bring a cohesive and intuitive selling experience to our customers across TCGplayer’s suite of tools. If you’re an experienced and disciplined engineer, with a desire to make a difference in the way we build new tools, this might be the perfect opportunity!

What you will accomplish:

• Enhance our order management capabilities as we expand internationally and into an omni-channel selling experience.

• You will design, develop, ship and maintain high quality features that meet requirements with guidance from more experienced engineers.

• You will participate in code reviews, providing constructive feedback, to improve the development experience of the team.

• You will troubleshoot and resolve complex technical issues across the platform.

• You will stay updated on emerging technologies and industry trends to drive innovation within the team and further develop your own skills.

What you will bring:

• Relevant Bachelor’s Degree and 5 years of relevant industry experience

• Fluency with C# and .net core

• Knowledge of RDBMS technologies (SQL Server, PostgreSQL) and basic understanding of NoSQL stores (Redis, MongoDB, Elasticsearch)

• Familiarity with event/stream processing mechanisms, specifically Kafka, but also with AWS SNS/SQS, RabbitMQ, or AzureBus

• Familiarity with cloud platforms (AWS) and modern CI/CD frameworks

• Demonstrated experience of strong verbal and written communication, leadership and collaboration skills

Don't apply if:

• You don't have experience with event driven architecture or have not worked with Kafka, AWS SNS/SQS, RabbitMQ, or AzureBus
• Have not worked with C# or .net core
• Have not built microservices or worked on a monolith decomposition

Interview Process

• Recruiter screen

• Hiring Manager screen

• Coding interview

• 2 Technical interview

The base pay range for this position is expected in the range below:

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.

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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.

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