Full-Stack Software Engineer

Full-Stack Software Engineer Company: Confidential — venture-backed technology company Location: New York, NY (in person) Compensation: $200,000 - $500,000 + early equity Employment Type: Full-time Visa Sponsorship: No visa sponsorship About the Company The client is a mobile-first, non-custodial trading platform that lets people trade perpetual markets in stocks, pre-IPO companies, indices, commodities, FX and crypto, plus prediction markets, from one app on iOS and Android. It was the first to bring trading into ChatGPT, and its Co-Invest product adds conversational research and execution in Claude, ChatGPT and iMessage. The client has raised $25M, including a Series A led by top crypto and fintech investors, is at roughly $7-8M in annualized gross revenue and is growing close to 100% month over month. The team is small, flat and senior. The Role The client is hiring Full-Stack Software Engineers (3+ years) to take full product ownership on a fast-growing trading platform as it expands into an institutional business. What You Will Do Ship production features across web, mobile and backend for a high-velocity trading product. Own product areas end to end in a flat, high-agency team. Build for reliability and correctness in a real-money trading environment. Work directly with senior operators across the company. What You Bring 3+ years shipping production software at a high-velocity startup, trading firm or fintech Degree from a top computer science program Strong academic record Excellent communication and collaboration Nice to Have Quant or trading-firm background (e.g. Two Sigma, Jane Street, Citadel, HRT, SIG) Experience at Bloomberg, Robinhood, Kalshi, Polymarket or similar Full-stack web and mobile ownership Benefits Early equity, medical, vision and dental coverage, 401(k), wellness benefits, transportation to and from the office, lunch and dinner provided. Before you apply: get a free recruiter-readiness score for your resume at CareerStanding — about a minute, no signup, and your resume stays in your browser.