Top Tech Jobs & Startup Jobs in NYC, NY

Build and maintain end-to-end features across backend (Node.js/TypeScript, Python) and frontend (React/TypeScript). Model Postgres schemas, integrate queues (QStash/Upstash), deploy on Cloudflare edge, write tests, enforce CI/CD, and harden systems for security and performance in regulated environments.

Manage national B2B sales campaigns, serving as the liaison among Fortune 500 clients, internal teams, and independent field sales networks. Drive revenue, quality, customer acquisition, and operational performance; analyze campaign results; resolve issues; present business reviews; reinforce client standards; and support market launches and national initiatives.

Provide Tier I technical support for smart cooler vending operators. Receive and categorize support requests, guide customers through approved troubleshooting, assist with onboarding and app usage, gather connectivity and payment-reader information, document issues, communicate next steps, and follow up. Escalate complex connectivity, backend, hardware, payment integration, and vendor issues to Tier II support while maintaining clear customer communication and accurate records.

Create, produce, and star in daily short-form video content for TikTok and Instagram Reels. Develop trend-driven concepts, manage a content calendar, analyze performance metrics, engage with followers, and collaborate with the marketing team to grow organic reach and brand presence.

Manage and grow social media presence by posting provided content, engaging with followers, monitoring activity, and supporting promotion of events and initiatives. Remote volunteer role, ~3–5 hours/week.

Manage customer implementations and ongoing support, train users, troubleshoot issues, gather and synthesize customer feedback, and liaise with product and engineering to improve the product and roadmap while ensuring strong customer relationships.

Design, implement, and optimize full-stack solutions. Collaborate with cross-functional teams, participate in code reviews, analyze and improve system performance, and stay current with industry technologies.

Design, build, and maintain production-grade AI-powered go-to-market automations (prospecting, lead scoring, campaign orchestration, attribution). Integrate ML/LLM tools into marketing and sales workflows, track business-critical metrics, ensure reliability and scalability, and collaborate with GTM strategists and non-technical stakeholders to drive measurable pipeline and revenue outcomes.

Lead market strategy, positioning, messaging, product launches, go-to-market execution, sales enablement, thought leadership, and customer insight programs for Lumana’s AI video security platform. Partner cross-functionally with Product, Sales, Marketing, Customer Success, Engineering, and executives to define market priorities, influence roadmap decisions, improve win rates, and drive measurable growth in a high-growth startup environment.

Develop and maintain PowerUp Sports’ software platform, build and release new features, integrate technologies, optimize PHP applications on Azure, manage SQL Server databases, participate in code reviews, mentor junior developers, and support scalable, reliable architecture.