Top Tech Jobs & Startup Jobs in NYC, NY

Conduct advanced AI research in LLM training and adaptation, multimodal systems, agentic AI, real-time reasoning, retrieval, and evaluation. Build and deploy models processing live global data at scale, transition research into production products, publish findings, mentor researchers, and collaborate cross-functionally on threat and risk intelligence solutions.

Own enterprise customer relationships from campaign launch through optimization, driving retention, renewals, expansion, and measurable advertising outcomes. Guide clients on campaign strategy, performance optimization, incrementality, and ROAS. Monitor account health, identify risks and growth opportunities, translate data into recommendations, and represent customer needs in product discussions. Partner cross-functionally with Sales, Product, and Analytics while managing a strategic portfolio independently.

Performs manual and exploratory testing of a React Native mobile app across iOS and Android, creates test plans and cases, documents defects, and verifies fixes. Builds automated UI regression tests, TypeScript and Node.js test fixtures, and POS mock services. Helps establish QA processes, evaluate tools, integrate testing into CI/CD, and collaborate with engineering and product teams on release readiness.

Lead end-to-end product design for complex B2B SaaS workflows across discovery, research, prototyping, delivery, and iteration. Simplify data-heavy experiences, thoughtfully integrate AI, conduct user research, maintain the design system, present to executives, and partner with product and engineering teams. The role includes informal mentoring, cross-functional leadership, and managing shifting priorities in a fast-paced environment.

Sales Representative responsible for growing existing bakery-industry accounts, developing new business, securing customer orders, executing sales initiatives, and delivering strong customer service. The role requires extensive travel throughout an assigned local territory, account and sales activity tracking, relationship building with customers and suppliers, and use of company systems. Compensation includes a base salary of at least $60,000, commission opportunities, incentives, benefits, PTO, and mileage reimbursement.

Recruit and hire more than 200 seasonal camp staff nationwide. Develop repeatable staffing strategies, attend college career fairs, coordinate onboarding, collaborate with camp directors, manage LinkedIn, administer staff evaluations and surveys, and prepare hiring process reports. The role requires strong communication, organization, project management, presentation, collaboration, and confidential information-handling skills.

Reviews and reconciles investment accounting and daily trade activity, performs data integrity checks, prepares journal entries and STAT/GAAP supporting schedules, and assists with audits, investment reporting, and special projects during monthly and quarterly closes.

Engage high school students in project-based technology learning, design robotics and coding curricula, teach programming, and coordinate technology trips, events, and showcases. The role requires mentoring students, maintaining engagement, creating lesson plans, and supporting positive educational outcomes.

Build and maintain backend services, distributed data systems, and scalable batch and streaming pipelines for TVision’s audience measurement platform. Develop tools supporting device telemetry, content recognition, data ingestion, and large-scale analytics. Collaborate with data science and analytics teams, while ensuring data quality, security, performance, and timely delivery through testing, code review, monitoring, and operational best practices.

Technical Business Analyst supporting modernization of order management, fulfillment, integrations, and financial systems. The role translates business needs into requirements, process maps, specifications, acceptance criteria, test data, and validation evidence. Responsibilities include SQL-based reconciliation of legacy and replacement outputs, data mapping, report and interface validation, UAT coordination, issue investigation, and cutover readiness. The analyst also applies AI tools critically while validating results against system behavior and business rules.