About Arena Club

If you’re fascinated by sports cards and memorabilia, your search ends here.
Arena Club is pioneering the collectibles domain by introducing the first-ever
digital card show. Spearheaded by 5x World Series Champion Derek Jeter and
serial entrepreneur Brian Lee, Arena Club has developed a fully digital
marketplace. This creative platform is built on trust, transparency, and fun,
featuring grading & authentication, vaulting, and digital pack openings for
collectors to build and showcase their collections in a personalized online
showroom from anywhere in the world.

About The Role

Join our fast-growing startup as a Senior Backend Engineer and help build the
backbone of our platform. We are a dynamic, high-growth company where your work
will have a direct impact on product success and scalability. This position is
in-office, fostering a fun and collaborative environment, with flexibility for a
hybrid arrangement to accommodate personal needs as life comes up.

What You Will Do

* Design, build, and maintain scalable backend applications and APIs using
Node.js,



TypeScript, and Postgres

* Leverage AI-powered coding tools (e.g., GitHub Copilot, Tabnine) to improve
development speed, code quality, and system reliability

* Architect and optimize systems for high scalability and performance as the
business rapidly expands

* Implement third-party integrations and external APIs to enhance the
platform’s capabilities

* Develop and maintain internal tools that support fulfillment operations,
internal workflows, and machine learning initiatives

* Collaborate cross-functionally with product, data, and frontend teams to ship
high-impact features quickly

* Ensure backend systems are secure, well-documented, and thoroughly tested

Qualifications

* 5+ years of experience as a professional backend engineer

* Strong proficiency in Node.js, TypeScript, and Postgres

* Proven experience building and scaling eCommerce or online marketplace
platforms

* Passion

📌 Senior Backend Engineer (Pune)
🏢 Arena Club
📍 Pune