Top Tech Jobs & Startup Jobs in NYC, NY

Lead development of Python-based quant research and portfolio construction platforms: design, build, test, and operate production-quality code; partner with Quant Research on models, validation, reusable libraries, and AI-assisted engineering practices to improve delivery, security, and resiliency.

Lead go-to-market strategy and product expansion for Concourse payments platform: conduct market research and voice-of-customer, define pricing and positioning, execute GTM campaigns, create sales training and collateral, collaborate with marketing, deliver executive presentations, and align product roadmap with sales opportunities to drive adoption and revenue.

Provide high-level administrative support to executive leadership: manage complex calendars, screen calls, coordinate meetings and travel (domestic and international), organize events, process invoices and T&E, assist onboarding/offboarding, prepare communications, and edit presentations and spreadsheets.

Lead architecture, development, and evolution of scalable, resilient full-stack applications. Write and review secure production code, drive AI-assisted engineering adoption, improve operational stability, mentor teams, and evaluate technologies and vendors.

Plan, launch, monitor, and optimize paid social campaigns to drive card acquisitions. Maintain reporting, validate performance data, run tests, coordinate creatives and approvals, and support cross-functional reviews and audit readiness.

Lead end-to-end product journeys for workplace stock plan self-directed experiences: define strategy and roadmap, run discovery and cross-functional workshops, map processes, manage timelines and capacity, oversee launch readiness and go-to-market execution, track OKRs and metrics, and mitigate risks while aligning stakeholders across Product, Technology, Data, Legal, Risk, and Change teams.

Lead strategy and execution for Freedom credit card quarterly engagement program (QCEP). Use quantitative analysis and customer insights to set category/merchant offers, optimize performance vs KPIs, manage budget and vendor contracts, define eligibility logic, and partner cross-functionally (Marketing, Data & Analytics, Finance, Legal, Product) to improve activation journeys and drive engagement.

Serve as a trusted client partner for equity compensation programs (stock options, RSUs, ESPPs). Manage client relationships, drive retention and growth, resolve escalations, oversee contract renewals, maintain client data in Dynamics, deliver strategic presentations, collaborate with Sales/Implementation/Operations, and provide industry insights and customized equity compensation solutions.

Cover US institutional clients for emerging markets fixed income, collaborating with sales, trading, research and banking. Manage client relationships, identify and cultivate business, deliver trade recommendations, conduct market research, and use data-driven analytics and modeling tools to drive revenue growth.

Support delivery of embedded payments analytics products by conducting discovery, writing epics and user stories, partnering with engineering and data teams to define KPIs and metrics, ensuring data quality and lineage, contributing to roadmap and product planning, and enabling self-service analytics for analysts and business users.