Top Tech Jobs & Startup Jobs in NYC, NY

Develops machine learning models and production data science pipelines to improve subscription conversion, content recommendations, user understanding, workflow automation, and product decisions. Leads analytical projects and experiments, applies statistical methods to web-scale data, and collaborates with data, product, growth, and engineering teams. The role also communicates complex findings to diverse audiences and helps foster a strong data science culture.

Own data architecture and infrastructure decisions, design and optimize data models, ETL workflows, pipelines, and data lakes, and improve scalability and reliability. Monitor workflows, create automated tests and alerts, resolve incidents, conduct root cause analysis, ensure data quality, and collaborate with cross-functional teams and vendors. Serve as a technical expert, escalation point, and mentor for the data solutions team.

Provides administrative and operational support for a regional fundraising team. Responsibilities include calendar and meeting coordination, donor and community event logistics, Salesforce data entry and reporting, gift processing, expense tracking, prospect and portfolio support, and advisory board administration. The role also coordinates communications, meeting materials, attendance tracking, and regional travel while supporting development leadership and volunteers.

Supports investment and trading operations through daily performance and P&L reporting, cash and position reconciliations, margin-call responses, trade settlement, counterparty issue resolution, account onboarding, treasury model updates, and documentation maintenance. The role also assists with data integrity analysis, secondary market bank debt transactions, and process-improvement projects while coordinating with custodians, dealers, prime brokers, fund administrators, and internal teams.

Drive magazine and digital sales growth for a publishing house by developing sales plans, maximizing team performance, achieving customer acquisition and revenue targets, and presenting strategies to upper management. This is a freelance, target-based role requiring an Art History or Fine Arts degree.

Leads private equity relationship development and strategic alliances with AWS, OpenAI, and Anthropic across North America and the UK. Builds executive relationships, generates qualified pipeline and revenue, creates partner-led go-to-market motions, and develops scalable technology transformation programs for portfolio companies. Focus areas include AI adoption, cloud and application modernization, operational efficiency, and value creation.

Build and deploy AI-powered solutions for restoration contractors. Travel to customer offices and disaster sites to understand workflows, implement accounts, prototype custom solutions, and turn field insights into product improvements. Own full-stack development across backend, UI, and data plumbing while collaborating with engineering, product, customer success, and customer operators.

Own a product area end to end, making independent architecture, scope, and engineering investment decisions. Collaborate with leadership on product direction, improve the engineering team through reviews and design discussions, and work across backend, web, mobile, and infrastructure layers. The role requires strong judgment, autonomy, communication with non-engineers, and a history of owning outcomes in production software.

Build and improve Belfry’s React Native and Expo mobile application and React web platform for field officers and back-office teams. Establish UI best practices, observability, and design systems; contribute to APIs, backend services, integrations, and infrastructure as needed. Help adopt AI-powered coding tools, take ownership of product initiatives, communicate technical and product ideas, and mentor engineers.

Leads major client accounts and integrated PR strategies while serving as the senior client contact. Drives business development, pitches, and US market growth; manages account teams; oversees campaign execution, budgets, timelines, and KPIs; provides strategic counsel and industry thought leadership; and delivers data-backed reporting and insights. The role requires strong PR and communications experience, agency leadership, business development success, and familiarity with Web3, fintech, or emerging technology.