Top Tech Jobs & Startup Jobs in NYC, NY

Design, build, and operate high-scale backend systems and APIs, primarily in Go. Set technical direction, solve complex distributed-systems problems, improve production reliability and performance, lead incident response, and ensure correctness in financially sensitive systems. Partner across teams, mentor engineers, lead design reviews, and establish engineering standards.

Lead the technical strategy, architecture, and development of Mission Control, Polymarket’s internal operational platform. Build scalable full-stack systems, market automation, core abstractions, and workflows supporting markets, compliance, operations, and growth. Partner with cross-functional leaders, make high-stakes architectural decisions, mentor engineers, establish engineering standards, and deliver large cross-team initiatives in a regulated exchange environment.

Own Polymarket’s CX technology stack and roadmap across ticketing, CRM, AI automation, and integrations. Configure and evaluate Decagon AI agents, translate CX needs into engineering requirements, lead tooling rollouts, manage APIs and data flows, administer platforms, and oversee vendor relationships. The role requires hands-on support-platform administration, AI automation deployment, technical program management, and effective collaboration across Engineering, Operations, and vendors.

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 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.

Own Polymarket’s cross-channel media planning, forecasting, pacing, measurement, reporting, and financial reconciliation. Build scenario models covering spend, acquisition costs, payback, and seasonality; lead mix modeling, incrementality testing, and geographic experiments; identify optimization opportunities; and reconcile media spending with invoices and finance records. Develop dashboards and a reliable analytics source of truth while presenting concise, evidence-based recommendations to leadership.

As a Regulatory Attorney, you will support the legal and regulatory strategies for a CFTC-regulated exchange, advise on applicable regulations, analyze legal issues, draft contracts and regulatory filings, and engage with regulators.

Owns legal and regulatory matters for Polymarket’s FCM function, advising product and business teams on CFTC requirements, drafting customer agreements and regulatory submissions, responding to CFTC and NFA inquiries, monitoring enforcement and rulemaking, advising on FCM policies, and supporting litigation strategy.