Software Engineer III Fullstack

At eBay were more than a global ecommerce leader were changing the way the world shops and sells. Our platform empowers millions of buyers and sellers in more than 190 markets around the world. Were 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. Were 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:

TCGplayer connects hobbyists and hobby businesses to communities. We relentlessly improve the exchange of things and thoughts that fuel passions providing the most compelling destination and tools for collectible card game enthusiasts and professional sellers! TCGplayer now a part of eBay promotes and drives growth of our products and services by connecting a global community of millions of buyers with tens of thousands of retailers in a $25B global collectible hobby market.

As a Software Engineer II you will help design build and maintain the systems that power TCGplayers Customer Experience (CX) platform. Your work will enable our CX agents to efficiently support both Buyers and Sellers across every aspect of TCGplayers business. You will contribute to modernizing applications into a microservice-based architecture integrate with internal systems and third-party platforms and collaborate closely with cross-functional teams to deliver scalable and reliable customer support solutions.

Build and deliver scalable enterprise applications and platform services using C#/.NET modern frontend technologies event-driven systems and AWS cloud services.

What you will accomplish:

• Develop backend services and APIs using C#/.NET.

• Build and support enterprise applications and microservices.

• Contribute to event-driven solutions using Apache Kafka.

• Develop user-facing features using applications with internal and external systems.

• Participate in performance optimization testing and production support.

• Implement monitoring logging and CI/CD best practices.

• Collaborate with senior engineers on architecture and technical design.

What you will bring:

• 46 years of experience in C#/.NET 6/7/8 development.

• Experience with Core and REST API development.

• Experience with and JavaScript/TypeScript.

• Experience with Python is good to have.

• Experience with Apache Kafka Event-Driven Architecture and Microservices.

• Hands-on experience with AWS (EC2 ECS/EKS Lambda S3 RDS DynamoDB).

• Familiarity with Docker Kubernetes CI/CD Terraform and Git.

• Experience with PostgreSQL and/or MySQL.

• MongoDB experience is a plus.

• Bachelors degree in Computer Science or related field.

• Experience building and supporting enterprise applications in production.

• Exposure to cloud-native development and distributed systems.

Additional Details

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 you have a need that requires accommodation please contact us at. We will make every effort to respond to your request for accommodation as soon as possible. View our accessibility statement to learn more about eBays commitment to ensuring digital accessibility for people with disabilities.

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