Top Tech Jobs & Startup Jobs in NYC, NY

Join as a founding full-stack engineer building AI simulation products. Work on web frontend (TypeScript, Next, React), data stacks and scraping, run experiments on simulation engines, and build infrastructure like research tooling, CI/CD, and internal code-review tooling. Focus on scalable data systems or reusable frontend component libraries.

Drive outbound sales growth by researching the private equity landscape, building curated lead lists, running personalized outreach campaigns, managing CRM processes, collaborating with founders and marketing, and progressing into a full-cycle sales role to close deals and generate revenue.

Provide inbound/outbound technical support for consumer devices and software, troubleshoot issues, educate customers, recommend products/services to drive sales, handle voice and back-office channels, meet quality/NPS goals, collaborate with teams, and stay current on technology trends.

Lead global sales strategy and operations for an enterprise RegTech AI company. Develop and own sales, presales, and GTM targets; build and scale regional sales teams; drive enterprise sales of complex solutions; collaborate cross-functionally; analyze performance and forecast; maintain key customer and partner relationships; travel internationally (30-50%).

Own customer deployments for Cassi by mapping operating-company workflows, building integrations and ETL pipelines, developing custom automations, and ensuring reliable live operations. The role combines hands-on TypeScript and Node.js engineering with customer-facing implementation, debugging, data reconciliation, incident response, and product feedback. This founding engineer will define the forward-deployment function, determine which solutions should become core product capabilities, and potentially build the future team.

The Product Manager will bridge engineering and auditing teams, define product roadmaps, ship AI solutions, and standardize modernization practices for CPA firms.

Lead regional IT operations including infrastructure, networking, AV, backup/recovery, endpoint management, virtualization, and security. Manage IT team, vendor relationships, budgets, and incident response while aligning technology with business goals and ensuring compliance with industry frameworks.

Support fund accounting for 20 private funds and ~300 SPVs: perform NAV reconciliations, calculate investor fees and allocations, review complex transactions, manage budgets and reporting, coordinate audits and tax booking, and assist with entity setup and process automation.

Lead enterprise HR strategy and operations, advising executive leadership on workforce planning, labor relations, compensation, benefits, compliance, talent acquisition, learning and development, and HR systems to support organizational growth and sustainability.

Solve open-ended operational, product, and growth problems end-to-end. Use AI, build automations and prototypes, run experiments, track customer journeys, and scope engineering backlog items. Act as the founders' doer for high-impact tasks across sales, operations, and product.