Top Tech Jobs & Startup Jobs in NYC, NY

The Chief Operating Officer will report to the CEO and oversee company locations, store leaders, operational infrastructure, organizational structure, and growth initiatives. Responsibilities include developing business strategies, improving sales, profitability, cash flow, processes, and staffing, managing vendor relationships, and building a strong company culture. The role requires senior operational leadership, P&L accountability, startup experience, staff development, service expertise, and knowledge of state and local laws.

Support origination, execution, due diligence and portfolio management for infrastructure and energy investments across the Americas. Build and maintain financial models, prepare investment committee materials, coordinate advisors and workstreams (legal, technical, tax, ESG), and assist valuations, refinancing and fund forecasting. Provide market research, competitor analysis and cross-team collaboration across asset management, capital formation and reporting.

Lead cross-functional agile teams to define product specifications, roadmaps, and feature backlogs. Drive product lifecycle from requirements and wireframes through QA, A/B testing, analytics, and launches. Monitor metrics, conduct competitive analysis and financial modeling, prioritize engineering work, and support consumer product management initiatives.

Supports public relations accounts in the cryptocurrency, DeFi, and web3 sectors by monitoring media coverage, researching journalists and events, drafting pitches and press materials, arranging interviews, documenting client meetings, and assisting with PR campaigns and media strategies. The role requires strong writing, organization, news judgment, storytelling, creativity, interpersonal communication, and familiarity with industry communication platforms.

Lead institutional client acquisition and growth by selling crypto liquidity and trading solutions. Manage end-to-end sales cycles, own P&L targets, use CRM for pipeline forecasting, advise clients on derivatives, algorithmic strategies, market-making and DeFi/CeFi mechanics, and collaborate with trading, technology, operations, and marketing teams to onboard and scale business.

Manage day-to-day SEO and GEO initiatives, conduct keyword and intent research, recommend technical and on-page improvements, run link-building and digital PR, monitor SEO/GEO/AI visibility, build client reports, and develop AI-assisted workflows, prompts, QA checklists, and automation while ensuring human review and quality.

Build integrations that enable AI agents to interact with first-party and third-party applications. Develop structured agent actions, information retrieval interfaces, cross-application workflows, reusable SDKs, and reliable asynchronous APIs. Manage authentication, authorization, permissions, and integration limitations while collaborating with Android engineers on system-level application access.

Raises $800,000–$8,000,000 in investment capital and manages the issuance, placement, and distribution of securitized cryptocurrency tokens through digital marketplaces. The role requires familiarity with MetaMask and Polymath, applicable company and legal licensing, capitalizing digital assets, and submitting to a background check. Compensation is contractual and performance-based.

Develop and maintain enterprise data warehouse, OLAP, analytics, and ETL architectures. Design data models, fact and dimension tables, staging structures, source-to-target mappings, and integrations for SAP BI and reporting environments. Monitor and optimize database and ETL performance, validate data quality, support production processes, troubleshoot integration issues, and maintain code in version control while collaborating with business and technology stakeholders.

Own the development of a 24/7 agent that monitors retailer drops, detects scarce inventory, automates checkout, tracks portfolios, and supports real-time pricing infrastructure. The role offers high autonomy, broad technical ownership, and responsibility for reliable production systems serving thousands of collectors. This is a full-time, in-person position in New York City.