Top Tech Jobs & Startup Jobs in NYC, NY

Manage month‑end and quarter‑end close for corporate and business unit entities, focusing on expense reconciliations, intercompany eliminations, cost allocations, and segment reporting. Partner with FP&A, support audits, acquisitions, and SEC segment disclosures, and translate expense data into actionable narratives for business unit leaders. Drive improvements to reporting and allocation processes and leverage AI/automation tools to boost productivity.

As Senior Counsel, provide legal advice on derivatives transactions, negotiate agreements, and manage external counsel while navigating regulatory changes.

Provide high-level administrative support to three senior Trading leaders and the Head of Firmwide Research: manage calendars, schedule meetings, arrange travel and accommodation, process expenses, host guests, coordinate with other admins, run ad hoc projects, and apply AI tools to improve team productivity and outputs.

The Growth & Development Analyst role involves deal origination, market research, financial analysis, and execution in data center development, focusing on financial modeling and strategic insights.

Lead design and evolution of portfolio margin and risk frameworks at Galaxy, integrating AI tools for efficiency and fostering collaboration across trading, risk, and engineering teams.

Embed with clients to integrate and ship platform glue while hardening shared infrastructure: EKS/Kubernetes, validator clusters, observability, CI/CD, networking, and key management. Operate production systems, handle on-call and incidents, generalize client patterns into reusable platform capabilities, and contribute to cross-module architecture decisions.

Lead design and build of a low-latency, high-throughput EMS/Smart Order Router. Implement and benchmark intelligent routing algorithms, collaborate with traders and product teams, monitor and optimize performance, ensure resilience and production support, and apply AI tools to improve productivity.

The role involves managing enterprise AI platforms, supporting IT operations, security initiatives, and enhancing AI tooling efficiency through proactive support and coordination.

Lead creation of a new business to financialize AI infrastructure. Develop strategy, originate transactions, design bespoke hedging and lending instruments, build pricing and risk frameworks for illiquid markets, establish credit and operational controls, source liquidity and connectivity, and hire and lead a team across origination, trading, structuring, and credit to scale the desk and products.

Lead Platform Engineering as a player-coach: set technical direction, develop engineers, own shared infrastructure (compute, networking, observability, CI/CD, secrets), run staffing/rotation/on-call/incident processes, coordinate cross-team delivery, ensure production reliability for institutional systems, and step into client technical discussions to deliver and generalize engagement learnings into the platform.