Senior Software Engineer, Backend

TCGplayer (an eBay company)

Senior Software Engineer at TCGplayer driving backend development of payments and fee processing platforms for ecommerce. Lead projects and mentor junior engineers in a diverse team environment.

Posted 6/4/2026full-timeRemote • Texas • 🇺🇸 United StatesSenior💰 $118,800 - $205,600 per yearWebsite

Tech Stack

Tools & technologies

ASP.NETAWSCloudDynamoDBKafkaMicroservicesPostgresRDBMSRedisSQL

About the role

Key responsibilities & impact

Lead the development of new features for TCGplayer’s Seller Payments & Fee Processing platforms
Contribute to an evolving distributed architecture — building new microservices and expanding existing ones as we modernize at scale
Ensure we are efficiently building secure and compliant systems
Bring your experience working on high volume, high availability ecommerce systems to create a world class platform

Requirements

What you’ll need

Bachelor’s degree in computer science, information technology or a related field, or a combination of education and experience
6 or more years of software development experience, with C# (ASP.Net/.Net Core) or another modern language
Experience with RDBMS technologies (PostgreSQL, SQL Server) and other data store technologies like Redis and DynamoDB
Experience with event-driven architectures especially Kafka
Experience designing and developing microservices in a cloud based architecture (preferably AWS)
Strong technical leadership and mentorship utilizing pair-programming and code reviews to support the growth of your peers
Strong written and verbal communication skills with an ability to work independently within a geographically dispersed agile team participating in all team software development activities

Benefits

Comp & perks

Full range of medical benefits
401(k) eligibility
Various paid time off benefits, such as PTO and parental leave
Target bonus and restricted stock units (as applicable)

ATS Keywords

✓ Tailor your resume

Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard Skills & Tools

C#ASP.Net.Net CorePostgreSQLSQL ServerRedisDynamoDBKafkamicroservicescloud architecture

Soft Skills

technical leadershipmentorshippair-programmingcode reviewswritten communicationverbal communicationindependent workteam collaborationagile methodologyproblem-solving

Certifications

Bachelor’s degree in computer scienceBachelor’s degree in information technology