Top Tech Jobs & Startup Jobs in NYC, NY

Early-stage B2B MarTech company seeks generalists who build and ship products across engineering, data, AI, and go-to-market. Candidates should operate in ambiguity, take ownership, collaborate closely with founders, and demonstrate shipped work via portfolios, side projects, or write-ups rather than resumes.

Lead day-to-day platform operations including wire approvals, account maintenance, transaction processing, client onboarding, and third-party integrations. Monitor workflows, enforce compliance, drive process improvements, manage operational projects, and produce regular reports (performance, fee statements, NAV approvals) to ensure accuracy, efficiency, and high client satisfaction.

Territory Manager responsible for full-cycle outside sales to acquire and grow pizzeria partners in Midtown NYC. Build long-term relationships, assess shop needs, present Slice solutions (POS, online/phone ordering, membership), and spend most time meeting owners in-person across the territory to drive adoption and profitability.

Lead end-to-end brand creative: shoot and edit photo/video for social and paid channels, design digital and print assets, build asset systems, manage packaging/print sourcing, and bring new tools and workflows to scale the brand across marketing touchpoints.

Perform financial and operational analysis, build models and dashboards, translate data into strategic recommendations, support fundraising and M&A workstreams, prepare CEO/BOD-ready materials, execute unit economics, pricing, and ROI projects, and improve firm tools and client delivery.

Support day-to-day accounting for multi-site pharmacy and clinic operations: bookkeeping, reconciliations, AP/AR, bank and credit card reconciliations, month-end close, location-level financial reporting, cash tracking, and process improvements. Work with finance team on acquisitions, new site launches, and improving controls and close timelines.

Lead Opal's PR and media efforts end-to-end: craft and place stories across tech and lifestyle outlets, build media and ambassador partnerships, manage speaking opportunities, grow share of voice, coordinate with marketing, and build press infrastructure including press kit, newsroom, response processes, and a crisis playbook.

Lead sourcing, screening, and project-managing early-stage investments. Perform due diligence, build financial models and market analyses, produce investment memos, manage pipeline and portfolio tools, coordinate with legal/accounting, support portfolio commercial engagements, and represent the fund at events to build network and deal flow.

Build and maintain scalable backend systems and data pipelines for healthcare workflows. Collaborate cross-functionally to automate provider and patient workflows, prototype features, ship production-ready code, and ensure systems are maintainable and scalable.

Manage and grow a portfolio of mid-level donors ($1,000–$24,999) through tailored cultivation, solicitation, and stewardship. Drive revenue targets, identify major-gift prospects, develop segmentation and donor-journey strategies, build scalable systems and reporting, and collaborate across Development, Communications, and Revenue Operations.