Top Tech Jobs & Startup Jobs in NYC, NY

The Media Sales Rep will drive revenue through advertising and sponsorship, develop business partnerships, and manage a sales pipeline while collaborating cross-functionally and executing successful campaigns.

The Senior Full-Stack Engineer will manage client relationships, design integration solutions, and ensure seamless delivery and optimization of technical workflows, while leveraging AI for efficiency.

The SI Business Analyst will drive integration between business needs and technical delivery, focusing on insurance and healthcare systems. Responsibilities include capturing requirements, performing gap analysis, designing workflows, and leading cross-functional teams to optimize system performance and support digital transformation initiatives.

Sell Flatpay payment solutions to New York small and medium-sized businesses through pre-booked appointments, self-generated prospecting, referrals, and networking. Demonstrate solutions, negotiate and close deals, advise merchants, deliver and install payment terminals, maintain accurate CRM records, and build long-term customer relationships. The role requires B2B field sales experience, consistent target achievement, a driver’s license, personal vehicle access, English fluency, and US work authorization.

Lead brand voice and messaging consistency across press, blog, and marketing materials. Ghostwrite for executives, edit internal/external content, develop thought leadership, optimize for SEO, manage editorial calendars, run content audits, use analytics to track performance, and produce white papers.

Full-stack engineer responsible for end-to-end product development from ideation to launch. Build and ship web and mobile apps, prioritize product quality and speed, collaborate with founders and engineering team, and work in-person at the NYC office using a TypeScript/React/Node.js/Postgres stack.

Manage tax planning, compliance, and reporting across a multi-entity organization. Serve as primary tax authority, coordinate with external advisors, oversee partnership and indirect tax compliance, maintain filing calendar, handle information reporting (1099/1042), support international tax matters, liaise with government authorities, and improve tax processes and controls.

Lead product and UX strategy for Aha!, driving product vision, discovery, and AI-enabled product development. Build and coach high-performing PM and UX teams, partner with executives and cross-functional leaders to deliver revenue, retention, and customer value across B2B SaaS product portfolios.

Execute multi-channel B2B marketing for a fintech SaaS: run ABM tactics, manage HubSpot, content and asset library, execute events/trade shows, support sales enablement, track marketing metrics and budgets.

Own the member engagement product roadmap across email, SMS, and AI-powered voice outreach. Configure campaigns, segmentation, triggers, sequencing, and A/B tests in Customer.io; analyze engagement data and conversion metrics; drive experimentation; and partner with engineering, marketing, clients, sales, and operations to improve outreach systems, content, timing, and member outcomes.