Top Tech Jobs & Startup Jobs in NYC, NY

Own outreach to inactive leads through calls, texts, and emails; book and confirm sales calls; conduct weekend sales calls; close prospects into fitness memberships; maintain accurate pipeline records; meet response-time SLAs; report weekly performance; and hand off new members to studio and coaching teams.

Lead UX/UI design for Stash’s in-product growth experiences, including referrals, milestones, shareable achievements, and engagement incentives. Partner with Product, Engineering, Data, and Marketing to create intuitive, emotionally resonant experiences that encourage healthy financial habits and organic user growth. Influence product direction, contribute to design systems and critique practices, and explore ethical AI interaction patterns.

Lead integrated media strategy and client partnerships for DTC and marketplace brands across paid search, paid social, programmatic, and affiliate channels. Own client relationships, media recommendations, performance storytelling, creative testing direction, portfolio profitability, SOW management, budget allocation, and growth opportunities. Use GA4 and Shopify data to analyze customer journeys and inform strategy while leading cross-functional teams and mentoring junior staff.

Manage product development for WisdomTree's institutional digital assets platform. Define API requirements, write user stories and acceptance criteria, collaborate with design, engineering, and BD, capture client feedback, track KPIs, support QA, and help prioritize and ship platform features for B2B and B2B2C channels.

Build and enhance a Ruby on Rails application across the full stack, directing AI coding agents and reviewing their work. Responsibilities include writing specifications and ADRs, improving code quality through TDD and refactoring, developing AI-facing APIs and MCP servers, enhancing Turbo/Stimulus interfaces, troubleshooting PostgreSQL and ClickHouse performance, extending engineering tooling, and providing operational support. The role also involves experimentation, rapid prototyping, documentation, and collaboration with operations and sales.

Provides welcoming front-desk reception, visitor management, facility access monitoring, administrative support, data entry, phone and mail handling, room reservation and event logistics, office supply management, and coordination of basic facility needs. Supports building security by monitoring activity, following emergency procedures, maintaining visitor records, and escalating concerns. Assists division leadership with administrative tasks and serves diverse staff, visitors, vendors, and community members.

Analyze construction and infrastructure contracts to identify contractual risk, indemnification, insurance, surety, and risk-allocation issues. Support negotiations, advise clients, evaluate insurance policies and project agreements, and translate legal exposures into practical risk-management strategies. Collaborate with contractors, legal teams, insurers, and surety professionals while contributing to business development, thought leadership, and client relationships.

Senior Accountant responsible for month-end and year-end close, journal entries, reconciliations, inventory valuation, manufacturing cost accounting, profitability analysis, budgeting, forecasting, audits, tax support, and financial reporting. The role maintains standard costs, BOMs, routings, internal controls, and ERP processes while partnering with plant operations across a multi-facility contract manufacturing environment.

Manages residential and commercial real estate legal matters, including lease drafting and negotiation, landlord-tenant disputes, regulatory compliance, corporate governance, and related business agreements. Advises internal teams, supports litigation, monitors legal obligations, collaborates with outside counsel, and assists with special projects while promoting sustainability initiatives.

Lead development of complex data pipelines, AI/ML systems, and software solutions. Provide technical leadership, mentor engineers, conduct code reviews, make architectural decisions, and collaborate with technical and non-technical stakeholders. Maintain hands-on Python development using scalable data engineering practices, cloud platforms, containerization, CI/CD, and machine learning frameworks. Experience with large language models and AI agents is highly desirable.