Top Tech Jobs & Startup Jobs in NYC, NY

Design, build, and operate high-scale Customer Care and Identity systems using React, TypeScript, Java/Node.js. Lead AI-first workflows, own end-to-end full-stack features, implement AI-driven efficiencies, ensure security and reliability, mentor peers, and collaborate cross-functionally on integrations and operational excellence.

Lead a small team to drive operational excellence, enablement, and AI-powered automation for Client Services. Build scalable processes, onboarding and training, knowledge systems, and governance for AI-assisted workflows. Partner cross-functionally to design, pilot, and scale agentic solutions that improve efficiency, adoption, and client outcomes while measuring KPIs and managing change.

Conduct ML research for query understanding, ranking, clustering, and AI-powered search. Prototype and productionize algorithms, define data and evaluation requirements, design scalable systems, collaborate with engineers, run experiments, and publish patents/papers to integrate state-of-the-art ML into Yahoo Search products.

Lead design and implementation of advanced, high-performance financial charts and interactive visualizations for web applications. Architect reusable visualization frameworks, optimize rendering for large real-time datasets, ensure accessibility and performance, and provide technical leadership and mentorship across cross-functional teams.

Lead and scale full-stack engineering teams for Yahoo Mail; define engineering vision and roadmap; drive AI-native development and AI transformation using Generative AI/LLMs and agents; partner with Product, Design, and Data Science to deliver scalable cloud-native mobile and web experiences; hire, mentor, and retain engineering talent while guiding architecture, technical reviews, and platform modernization.

Design and evolve user experiences for Yahoo Mail's growth initiatives, focusing on acquisition, activation, and engagement through experimentation and collaboration with cross-functional teams.

Create high-quality illustrations, promotional imagery, and platform marketing assets for Yahoo Games. Produce supporting game visuals (avatars, leaderboards, icons), apply motion design to platform/marketing experiences, optimize assets for web/mobile, explore AI-assisted tools for rapid concepting, and collaborate with product, design, and engineering teams to ensure visual consistency and quality.

Support month-end close activities including Fixed Assets and Prepaid subledgers, journal entries, reconciliations, and close reporting. Implement and validate AI-assisted automations for accounting workflows. Prepare quarterly disclosures and SOX controls, collaborate with auditors, document policies and procedures, and assist managers with ad-hoc reporting and controllership initiatives.

Design, build, and deploy high-throughput ML and LLM-powered personalization and agentic systems at consumer scale. Process petabyte-scale data, optimize real-time inference, implement resilient fallback paths, and balance latency, cost, and model quality while collaborating across engineering and product teams.

Lead editorial programming across web, mobile, app, and push for Yahoo Finance. Set strategy, KPIs, and editorial standards; manage a multi-time-zone team; partner with product, engineering, analytics; use data and AI to optimize headlines, alerts, and distribution across surfaces.