Top Tech Jobs & Startup Jobs in NYC, NY

Leads business operations at Polymarket by owning planning cycles, OKRs, business reviews, metrics infrastructure, cross-functional initiatives, executive reporting, and operational process development. The role drives prioritization, resolves execution barriers, launches unowned initiatives, and builds scalable operating systems in a fast-growing, ambiguous technology marketplace environment.

Lead month-end, quarter-end, and year-end close under US GAAP; perform reconciliations, journal entries, accruals, and balance sheet reviews; manage payments and contracts; support audits and internal controls; maintain GL integrity and improve ERP and automation systems; contribute to strategic projects including monetization, international expansion, product launches, and M&A support.

Coordinates end-to-end interview scheduling across teams and time zones, manages candidate communications, maintains ATS records, supports recruiters and hiring managers, improves recruiting processes, and assists with talent projects. The role requires strong organization, attention to detail, proactive problem-solving, and the ability to manage high-volume hiring logistics in a fast-paced startup environment.

Own Polymarket’s sports creator affiliate network by recruiting, onboarding, managing, and monitoring pick-focused creators. Enforce promotional compliance, track traffic and depositor conversion, develop scripts and video concepts, run targeted outreach, and report performance recommendations to the Growth team. The role requires strong sports betting community knowledge, high-volume partner management, performance analytics, and creator relationships.

Lead finance for a newly registering Futures Commission Merchant, overseeing regulatory capital, daily segregation and customer-funds calculations, Form 1-FR-FCM filings, monthly close, standalone financial statements, audits, examinations, controls, and reporting to senior leadership and the Audit Committee.

Owns third-party risk, SOC 2 audit execution, privacy operations, DSAR processing, privacy impact assessments, policy management, remediation tracking, and data inventory development. The role assesses vendor security documentation, coordinates audit evidence, translates privacy laws into operational processes, and partners with product and engineering teams to identify risks before launch.

Own the US crypto markets product surface, including roadmap, prioritization, market formats, resolution mechanisms, and trader-facing features. Coordinate engineering and design execution, collaborate with market makers to improve liquidity and market structure, analyze trader and volume data, run product experiments, monitor competitors, and drive cross-functional alignment. The role requires deep crypto and trading knowledge, strong analytics, rapid decision-making, and end-to-end product ownership.

Designs and implements pricing and risk infrastructure for Polymarket’s perpetual futures exchange. Responsibilities include aggregating spot prices, creating funding-rate formulas, setting margin and leverage parameters, writing formal specifications, shipping production code, and monitoring live-market performance. The role investigates pricing anomalies, handles market-data failures and adversarial conditions, and owns continuous improvements to production systems.

Staff Android Engineer responsible for setting Android technical direction, making architectural decisions, and building scalable trading app features. Owns payments flows, real-time market data, core UI, Jetpack Compose interfaces, CI/CD pipelines, Gradle configuration, and WebSocket/gRPC integrations. Provides technical leadership across a distributed team, improves engineering standards, identifies architectural gaps, and incorporates AI tools into development workflows.

Own and scale paid social acquisition across Meta, TikTok, Reddit, X, Snapchat, and emerging channels. Manage large media budgets, optimize CAC and LTV, evaluate creative performance, run incrementality tests, monitor conversion funnels, build performance reporting, launch new channels, and partner with creative, product, and analytics teams to improve growth efficiency.