Senior Software Engineer, Auctions

Description: Build and scale high-concurrency bidding and listing systems for auctions, impacting nine figures of annual GMV. Develop AI-powered features for instant valuations and personalized discovery of collectibles. Design management tools for high-frequency sellers and enhance the overall auction experience. Requirements: 5+ years of experience in building and scaling complex applications using Python, Postgres, and AWS or similar. Proficient in modern frontend technologies, particularly React and TypeScript, with a focus on real-time UIs. Proven track record of maintaining system reliability under high traffic conditions. Experience in implementing AI features that solve real business problems. Strong product instincts with an understanding of collector needs and motivations. High agency and ability to execute independently. Bonus: Experience with personalization engines, recommendation systems, or AI/ML integrations; startup experience; interest in the collectibles market. Benefits: 85% coverage of medical, dental, and vision insurance, with up to 50% for dependents. Flexible PTO and parental leave at full salary. Monthly wellness stipend of $200 and home office stipend of $100. Free DoorDash membership. Remote-first work environment with WeWork access. 401(k) plan and equity options for full-time employees.