Top Tech Jobs & Startup Jobs in NYC, NY

Architect and develop low-latency electronic trading systems using Rust and Java. Build market-data pipelines, order and execution management systems, risk checks, session controls, venue connectivity, Aeron messaging, and SBE schemas. Integrate exchange APIs and design resilient order lifecycles, trade data pipelines, reconciliation, monitoring, and compliance systems. Own the full software development lifecycle while collaborating with quant, trading, infrastructure, and data teams.

Own institutional growth marketing for banks, asset managers, and financial infrastructure providers. Responsibilities include audience segmentation, full-funnel campaigns, sales enablement, flagship research, event and partnership activation, and measuring engagement and pipeline influence. The role requires authoritative financial writing, research and data fluency, knowledge of digital assets and tokenization, and effective collaboration with business development, data, events, and communications teams.

Supports home medical equipment sales and patient referrals by processing orders, collecting medical documentation, coordinating deliveries, educating patients and caregivers, discussing insurance coverage, processing payments, and supporting referral-source marketing. Maintains accurate records, ensures HIPAA and reimbursement compliance, assists with equipment orientations, and collaborates across departments to provide efficient customer service.

Supports digital marketing campaigns across e-commerce, social media, email, website content, and consumer engagement channels. Coordinates campaign timelines, product launches, promotional assets, content, and cross-functional deliverables. Maintains website and product information, schedules social posts, supports email campaigns, monitors digital performance metrics, and prepares reports. Uses analytics and consumer insights to recommend campaign improvements while tracking beauty, retail, and digital trends.

Leads technical pricing for treaty reinsurance across casualty, professional, and specialty lines. Evaluates proportional and non-proportional treaties, develops actuarial pricing models, incorporates catastrophe and loss-cost analysis, advises underwriting leadership and brokers, monitors portfolio profitability and rate adequacy, supports reserving and capital planning, ensures compliance with actuarial standards, and mentors junior actuaries.

Recruit and attract sales talent through sourcing, headhunting, networking, candidate evaluation, and hiring-manager partnership. Build candidate pipelines, deliver a fast and transparent candidate experience, maintain Workday Recruiting compliance, support college recruiting, attend career fairs, and provide talent-market intelligence. The role requires strong communication, influencing, independent judgment, creativity, and the ability to work effectively in a fast-paced, resource-constrained environment.

Own data science at a media and entertainment startup by acquiring unconventional data, analyzing cultural and audience trends, building production ML models for virality and content analysis, designing experiments, and delivering trusted dashboards and insights that guide business decisions.

Provides tax compliance, research, planning, and consulting services for hedge funds, private equity funds, real estate funds, and related entities. Responsibilities include preparing complex tax filings and allocations, analyzing securities and financial instruments, resolving tax issues, communicating with tax authorities, and advising on fund structuring and tax strategies.

Own the end-to-end partner lifecycle: identify, evaluate, negotiate, and sign partnerships. Demo product, activate and grow partnerships, gather partner feedback to inform product and GTM, develop repeatable playbooks, and collaborate cross-functionally to drive revenue.

Selected interns work full time with energy and environmental consulting experts on electricity-industry topics, including renewable energy, energy efficiency, electric vehicles, rate design, transmission, and climate policy. They contribute to active consulting projects and develop research deliverables. The internship requires an 8–12 week commitment, regular business-hour availability, and at least three office days weekly in San Francisco, New York, Boston, or Calgary.