Top Tech Jobs & Startup Jobs in NYC, NY

Provides outsourced accounting services to nonprofit clients, including accounts payable, accounts receivable, payroll, reconciliations, monthly financial reporting, grant tracking, cash-flow monitoring, and audit preparation. The role requires regular client interaction with nonprofit staff, boards, and finance committees, and may involve both virtual and on-site work. It offers hybrid flexibility and potential advancement to a Controller-level position.

Leads principal and major gift fundraising for The Jackson Laboratory in the New York area. Builds and manages high-capacity donor portfolios, cultivates six- and seven-figure opportunities, develops new prospects, and represents the organization across philanthropic, investment, life sciences, healthcare, and business networks. Partners with executives and scientists to create compelling funding opportunities, while managing and coaching Advancement team members and driving fundraising performance.

Own Harmonic’s activation and growth programs end to end, attracting qualified customers through paid, ABM, events, partnerships, and other channels. Build and manage media plans and budgets, evaluate campaign performance, scale effective programs, and discontinue underperforming efforts. Partner across marketing, sales, product, and leadership to drive top-of-funnel growth, demand generation, and expansion into corporate markets.

Catalogues and researches Modern and Contemporary Art for auctions, valuations, and private sales. Responsibilities include researching provenance, authenticity, bibliography, and exhibition history; preparing catalogue notes, condition reports, marketing materials, and pricing comparables; coordinating photography and copyright clearance; liaising with art-world experts; supporting property reviews and client interactions; and cultivating collector, dealer, curator, and gallery networks.

Own technical customer implementations and adoption programs for Harness AppSec products. Provide hands-on architecture, consulting, troubleshooting, and optimization across cloud, Kubernetes, Linux, DevOps, and application security environments. Develop account success plans, analyze usage and churn risks, conduct business reviews, advise customer leadership, and communicate feedback to product and engineering teams. Build reference architectures and enablement content while driving ongoing customer value realization.

Manages daily office operations while providing high-level support to the CEO. Responsibilities include calendar and travel management, communications, meetings, vendors, office supplies, facilities, onboarding, events, expenses, records, executive hospitality, and special projects. The role also supports board and leadership meetings, handles confidential information, and tracks follow-up actions in a hybrid New York City office environment.

Leads after-school fashion design activities for students, teaching sewing, garment construction, fashion illustration, fabric use, and related techniques. Develops lesson objectives, prepares materials, demonstrates equipment and safety procedures, manages student behavior, adapts instruction to student needs, evaluates progress, and guides students toward a final project. The role requires reporting to a New York City public school, collaborating with school communities, and obtaining required Department of Education and Department of Health clearances.

Maintains intellectual property systems through audits, data cleanup, and validation; supports matter opening and staffing updates; develops recurring and ad hoc reports; and assists with automation initiatives that improve operational efficiency for IP teams and practice groups.

Build and maintain a large case law dataset through document metadata pipelines, web scraper reliability systems, citation-resolution utilities, APIs, and evaluation benchmarks. The role requires backend technical generalism, data pipeline expertise, and basic-to-intermediate infrastructure and DevOps skills. Python and SQL are core, while ML and AI experience is beneficial. This is an in-person position in SoHo, New York City.

Provides executive support and office administration for senior leadership. Responsibilities include calendar and meeting coordination, domestic travel arrangements, communication management, office operations, vendor and invoice coordination, event logistics, document maintenance, confidential information handling, and cross-functional workplace initiatives. The role is primarily based in a hybrid Brooklyn office and supports a professional employee and visitor experience.