Top Tech Jobs & Startup Jobs in NYC, NY

Supports the product manager, CEO, creative director, production team, and special projects at a luxury fashion-tech startup. Responsibilities include production documentation, sourcing materials, organizing inventory, managing open-to-buy activities, tracking production updates, uploading styles, preparing customer packages, checking orders, and analyzing fashion markets, customers, styles, and trends. The intern will also conduct 3D-printing research and evaluate potential factory upgrades.

Design, implement, and scale production optimization algorithms and systems (MILPs, LPs, heuristics, ML/RL). Build and maintain data pipelines, move ideas to customer-facing features, engage with customers, and shape long-term product and technical direction. On-site in NYC.

Write concise, customer-facing copy across site, email, product, launches, sales collateral, social, and blog. Own voice and messaging, ship multiple pieces weekly, audit and rewrite high-traffic pages, ghostwrite for executives, and build a measurable content cadence that drives growth and SEO.

Lead and optimize a portfolio-wide national accounts program by negotiating vendor partnerships, managing vendor contracts and implementations, overseeing resident ancillary programs, driving revenue and cost-savings, monitoring program performance, and producing monthly financial and participation reports.

Own and optimize the lifecycle machine: activation, expansion, retention, and reactivation for a PLG B2B SaaS. Hands-on in Customer.io, run experiments, define segmentation with engineering, manage deliverability and sending hygiene, and be judged on activation, net revenue retention, and reactivated revenue.

Prepare, submit, and manage client invoices ensuring compliance with firm policies, client OCGs, and eBilling requirements. Use BillBlast and eBilling portals to monitor invoice status, resolve rejections and payment issues, communicate with attorneys, produce billing reports, maintain records, and support month-end and special projects.

Design and build rugged, low-power environmental sensor nodes from concept to field deployment: custom PCB design, enclosure CAD and prototyping, embedded C/C++ firmware for microcontrollers, sensor and wireless integration, power management for solar/battery systems, lab testing and field validation, and coordination with vendors and interdisciplinary teams.

Own post-sale technical relationships for enterprise accounts: lead onboarding, integrations, escalation management, adoption tracking, renewals/expansion, documentation, and cross-functional advocacy while building TAM processes at an early-stage AI agent governance startup.

Own the full sales cycle to drive new business and revenue growth for Stork's oracle infrastructure, market data, and research products. Build and manage pipeline, meet quarterly targets, onboard customers, act as product expert, relay customer feedback to product and engineering, and help refine the commercial playbook as the company scales.

Provide in-person executive and personal support to a founder, managing calendar, travel, household vendors, errands, health logistics, document organization, and occasional creative project assistance. Anticipate needs, prepare briefings, coordinate meetings and travel, and maintain discretion while partnering with the Chief of Staff to keep priorities moving forward.