Top Tech Jobs & Startup Jobs in NYC, NY

Design and build full-stack features for Pikkit's mobile app, working across React Native frontend and Node.js backend. Collaborate with founders and designers to deliver performant, reliable, and scalable product experiences with significant ownership.

Build and maintain a finance-grade, full-stack platform for trading and reserving AI compute. Own frontend and backend features, ensure correctness and reliability, shape performance and infrastructure, and contribute to deployment and operations.

Manage end-to-end accounts payable and vendor relationships, execute timely bill payments, track weekly cash flow and support month-end close. Build and improve AP processes, controls, and financial reporting while partnering with leadership to increase visibility into spend and budgeting.

Capture high-quality digital images of archival documents, perform quality audits and basic image enhancement, maintain and transmit files, track progress in spreadsheets, perform routine equipment maintenance, coordinate repairs, and support miscellaneous project tasks while preserving professional relationships with partners.

As a founding engineer you will design and build the core platform: event-driven agent framework, shared memory, tool orchestration, APIs, early-intervention systems, and the virtual clinic. Own products end-to-end from customer discovery to production, ship AI/ML solutions, ensure real-time scale and measure impact.

Lead underwater acoustics modelling and assessments for coastal and offshore projects, develop sound propagation and exposure models, characterize sources, analyze monitoring data, design monitoring programs, produce technical reports, advise on mitigation and compliance, mentor junior staff, and support proposals and business development.

Oversee financial, administrative, HR, and facility operations at a charter high school. Manage student and personnel records, communications, supplies, meal programs, field trip and transportation procedures, and event logistics. Support compliance, reconciliations, and collaborate with leadership to maintain operational integrity and a welcoming school environment.

The xDR will drive customer growth by generating leads, collaborating with teams, and improving sales processes, building a pipeline for revenue growth.

As a Founding Engineer, you will build and scale integrations into medical systems, transform product surfaces, leverage AI, and prototype rapidly for impactful solutions.

The Senior Support Engineer leads technical resolutions for enterprise accounts, manages operational workflows, and builds the support knowledge base in identity security.