Top Tech Jobs & Startup Jobs in NYC, NY

The Growth Marketing Manager will drive user acquisition through paid channels, optimize user funnels, conduct experiments, and analyze performance to increase engagement and trading activities.

One-week, on-site January program at Virtu in New York giving 2nd-year undergraduates exposure to market-making, trading tools, and team-based trading projects. Participants receive mentoring, training, immersive exercises, networking with senior traders, social events, and the chance to be evaluated for a 2028 summer internship. Programming test and interviews follow resume screening.

Responsible for maintaining and supporting critical data center operations, including hardware installation, troubleshooting, and collaboration with IT teams.

Lead and scale a Customer Success Engineering team supporting strategic cloud and AI/ML customers. Own 24x7 support operations, escalations, KPIs, and technical enablement across Kubernetes, databases, compute, GPUs and MLOps. Act as technical escalation for Sev1/Sev2 incidents, partner with TAMs and Product/Engineering, improve escalation runbooks and knowledge base, and drive automation and tooling to improve CSAT, response/resolution times, and support quality.

Owner of end-to-end client relationships and new business origination for RIAs; manage pipeline and CRM, drive product adoption, share client feedback cross-functionally, develop growth strategies, and travel to clients and conferences (under 50%).

Lead the Registry design org end-to-end: set UX vision, KPIs, and quality standards; ship cross-platform web and mobile experiences; embed AI-native workflows; prototype and contribute production-quality interfaces; run generative and evaluative research; scale design systems; partner with PMs, engineers, and analytics; and hire, develop, and manage a high-performing team of product designers.

Lead and maintain IBM z/OS mainframe infrastructure for high-availability telecommunications systems. Provide technical leadership for upgrades, migrations, performance tuning, capacity planning, security (RACF) administration, SMP/E software management, and troubleshooting across integrated mainframe environments while collaborating with a small engineering team and supporting internal developers and testers.

Seeking a Senior Software Engineer with 7+ years of experience, proficient in Rails and Python, to develop applications and shape engineering culture.

As a School Success Manager, you will manage school partnerships, drive student referrals to therapy, and provide operational support to counselors while using AI tools for efficiency.

The Senior Sales Executive will drive sales for NGS Workflow products in healthcare, focusing on new business development, maintaining sales momentum, and collaborating with customer success teams.