Top Tech Jobs & Startup Jobs in NYC, NY

Coordinate and drive cross-functional project delivery for the COO Office at a regulated digital assets exchange. Refine requirements, maintain project artifacts (status, RAID, decisions), facilitate meetings, support business analysis and process mapping, track dependencies and risks, liaise between business and technology, and help develop scalable PM frameworks.

Own month-end and year-end close activities, reconcile crypto wallets/exchanges and blockchain transactions, support SEC reporting and audits, implement accounting policies and automation, collaborate with FP&A, and drive process improvements for cryptocurrency accounting and financial reporting.

Execute and monitor day-to-day capital deployment across DeFi protocols, manage institutional wallet and custody workflows, reconcile deployed capital and yields, monitor liquidation and protocol risk, and maintain quantitative models for yield optimization and protocol integrations. Interface with accounting and finance and operate within firm-approved guardrails to preserve capital.

The Senior Software Engineer will build and maintain back-end and front-end applications using Node.js and React, optimizing them for performance and user experience while integrating AI-driven workflows.

Lead end-to-end delivery of complex, cross-functional programs across technology, operations, compliance, and product. Establish governance, manage risks and dependencies, align senior stakeholders, run steering committees, maintain roadmaps and resource plans, and embed program management best practices to drive delivery for Bullish's regulated digital asset exchange.

Lead and scale 24/7 SecOps and cyber defense across US, UK, and EMEA. Manage SOC analysts and incident responders, handle high-severity incidents, design and tune detections, perform forensics and threat hunting, build SOAR automation, and run adversarial testing and readiness exercises while partnering with cross-functional teams.

Lead CoinDesk Data sales across the Americas, managing full sales cycle with institutional clients. Drive territory expansion, close complex data and index licensing deals, maintain Salesforce pipeline integrity, collaborate cross-functionally (product, trading, compliance, marketing), and ensure client retention and satisfaction. Represent product at industry events and tailor BMR-compliant benchmarks, custom indices, and real-time/historical APIs to institutional infrastructure needs.

Lead design and build full-stack internal applications (React, TypeScript, Python); automate multi-chain DeFi operations and CLI tooling; deploy and operate cloud infrastructure on GCP/Kubernetes using IaC and GitHub Actions; apply LLM tooling to accelerate delivery; enforce testing, observability, HA/DR, and mentor engineering team to raise standards.

The Exchange Operations Specialist will ensure efficient digital asset trading operations, improve client workflows, and support trading algorithms while collaborating with technical teams and upholding regulatory compliance.

Design, build, and maintain high-performance microservices and data pipelines for risk management and clearing, ensuring system resilience and collaborating with global teams.