Top Tech Jobs & Startup Jobs in NYC, NY

Own post-sales technical relationships for key customers: lead onboarding, data indexing, detection onboarding/tuning, troubleshoot log pipelines/cloud integrations, drive adoption, escalate product issues, build custom AI skills, and travel to customer sites (~25%).

Lead visual, product, and web design across Knotchs platform and marketing; shape a new AI-driven product. Create wireframes, prototypes, high-fidelity UI, web layouts, and marketing assets; partner with leadership, product, and engineering to translate ambiguous requirements into polished, implementable experiences.

Lead client engagements and own end-to-end solutions, prototyping while ensuring reliability and scalability. Mentor engineers and help define technical roadmap.

The Foot & Ankle Sales Associate will support a Sales Representative in the medical device industry, ensuring proper inventory control, educating medical staff, and identifying sales opportunities. Responsibilities include assisting in surgeries, managing customer relationships, and implementing marketing strategies to promote Stryker products.

Promote Hilton Grand Vacations to hotel guests in NYC, book qualified sales presentations, provide concierge-level customer service, distribute promotional materials, confirm appointments, enter dispositions in CRM, review production reports, follow gifting procedures, and meet monthly performance standards.

Field-based business development role that builds and maintains referral relationships across Long Island. Conduct outreach, host events and tours, attend community meetings, manage referral pipelines in CRM, collaborate with internal teams, and increase referrals to behavioral health services.

The Assistant Director will support camp operations, supervising activities, managing safety and wellness, and training camp staff while fostering a self-directed environment for children aged 4-12.

The C++ Developer will design, develop, and maintain applications, particularly in C++ on Unix, and perform process analysis and improvement.

Research, model, backtest, and trade strategies using Python and market data. Manage live orders and risk during Asian/non-US sessions, analyze execution and market microstructure, build tooling and SOPs, and coordinate cross-session handoffs with US traders.

As a Product Manager at Reflection, you will lead end-to-end product ownership, including model releases, community engagement, partner relations, and go-to-market strategies in open-source AI.