Arena Club
Join to apply for the
Senior Backend Engineer
role at
Arena Club Join to apply for the
Senior Backend Engineer
role at
Arena Club 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 innovative 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 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 innovative 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.
Role Overview
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.
Key Responsibilities
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 for using the latest AI coding tools and AI-driven best practices to enhance development workflows Deep understanding of cloud platforms (AWS or GCP) and containerization/infrastructure-as-code tools (Docker, Terraform) Ability to move fast and iterate quickly in a startup environment while maintaining high code quality Excellent problem-solving skills and the ability to communicate technical trade-offs effectively
Tech Stack
Languages & Frameworks: TypeScript, Node.js, Python Database: Postgres Cloud & Infrastructure: AWS (S3, SQS, etc.) AI Development Tools: AI-powered coding assistants (e.g., GitHub Copilot, Tabnine), LLM-based development enhancements Seniority level
Seniority level
Mid-Senior level Employment type
Employment type
Full-time Job function
Job function
Engineering and Information Technology Industries
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Senior Backend Engineer
role at
Arena Club Join to apply for the
Senior Backend Engineer
role at
Arena Club 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 innovative 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 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 innovative 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.
Role Overview
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.
Key Responsibilities
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 for using the latest AI coding tools and AI-driven best practices to enhance development workflows Deep understanding of cloud platforms (AWS or GCP) and containerization/infrastructure-as-code tools (Docker, Terraform) Ability to move fast and iterate quickly in a startup environment while maintaining high code quality Excellent problem-solving skills and the ability to communicate technical trade-offs effectively
Tech Stack
Languages & Frameworks: TypeScript, Node.js, Python Database: Postgres Cloud & Infrastructure: AWS (S3, SQS, etc.) AI Development Tools: AI-powered coding assistants (e.g., GitHub Copilot, Tabnine), LLM-based development enhancements Seniority level
Seniority level
Mid-Senior level Employment type
Employment type
Full-time Job function
Job function
Engineering and Information Technology Industries
Technology, Information and Internet Referrals increase your chances of interviewing at Arena Club by 2x Get notified about new Back End Developer jobs in
Los Angeles, CA . Los Angeles, CA $120,000.00-$150,000.00 1 month ago Full Stack Software Engineer, AI Features
Los Angeles, CA $200,000.00-$250,000.00 3 weeks ago Santa Monica, CA $120,000.00-$140,000.00 2 weeks ago Los Angeles, CA $90,000.00-$130,000.00 1 month ago Culver City, CA $100,000.00-$120,000.00 3 weeks ago Fullstack Engineer, Seller Merchandising
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Santa Monica, CA $140,000.00-$160,000.00 1 month ago Sr NodeJS Backend Software Engineer - FinTech Startup - Remote
Los Angeles, CA $150,000.00-$200,000.00 15 hours ago Los Angeles, CA $150,000.00-$200,000.00 2 weeks ago Los Angeles, CA $150,000.00-$230,000.00 2 weeks ago Were unlocking community knowledge in a new way. Experts add insights directly into each article, started with the help of AI. #J-18808-Ljbffr