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Senior Fullstack Engineer, Auctions

💼 Full-time🗓 2026-06-25 → 2026-08-14

Core

Building high-concurrency auction systems and AI-powered features for a marketplace handling hundreds of millions in GMV.

Role type

Senior Fullstack Engineer (Auctions & AI)

Builds

High-scale bidding/listing engines, AI liquidity tools, personalized discovery, and power-user management interfaces.

Domain

Alternative assets / Collectibles marketplace

Deliverable

production ML models | product features

Required skills

Python, Postgres, AWS/Cloud infra, React, TypeScript, real-time UI development, system architecture, mentoring

Preferred skills

AI/ML integration, recommendation systems, personalization engines

Technologies

Python, Postgres, AWS, React, TypeScript

Responsibilities

Architect and scale high-concurrency bidding/listing systems; Develop AI features for instant valuations and upfront liquidity; Build personalized discovery experiences; Design management tools for power sellers; Build end-to-end low-latency backend and responsive UI; Mentor team on code quality and system reliability

Seniority

Senior, hands-on IC

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