Top Tech Jobs & Startup Jobs in NYC, NY

Develops post-training recipes for domain-specific AI models, including datasets, training stages, hyperparameters, evaluations, and alignment methods. Designs meaningful evaluations, investigates model behavior, studies scaling with data and compute, and advances techniques such as RLHF, RLAIF, preference modeling, and reward learning. The role requires strong statistical and machine learning foundations, original contributions, and the ability to understand sales and go-to-market user needs.

High-volume outbound SDR role focused on cold calls and LinkedIn outreach to book qualified discovery meetings. Manage and qualify pipeline in CRM, research accounts, personalize outreach, disqualify poor fits, and relay market feedback to the founder. Opportunity to grow into customer-facing and closing roles.

Own enterprise sales for GrailPay, building and closing $500K+ ACV deals with banks, fintechs, payment processors, and financial infrastructure companies. Responsibilities include account planning, executive relationship development, complex 6–18+ month sales cycles, deal structuring, technical evaluations, RFPs, proofs of concept, forecasting, and mentoring sales colleagues. The role partners closely with the CRO and helps build the company’s enterprise sales function.

The role involves selling POS systems to businesses, focusing on candidates with restaurant experience, requiring sales and industry knowledge.

Leads Charitybuzz’s integrated marketing strategy across brand, creative, growth, CRM, partnerships, and performance channels. Owns campaign planning, go-to-market execution, marketing operations, media strategy, lifecycle engagement, partner activation, cross-functional alignment, and KPI reporting. The role balances brand storytelling with acquisition, retention, revenue growth, experimentation, and optimization while mentoring junior team members and ensuring cohesive customer experiences.

As Head of Product Marketing, you will drive the narrative and positioning of Fonoa's AI Tax Operating System, focusing on go-to-market strategies, competitive analysis, and sales enablement for product releases and pricing.

The Application Security Engineer integrates security into software development, establishing secure coding practices and protecting applications across various platforms and systems.

Drive full-cycle enterprise SaaS sales by prospecting, building pipeline, managing complex multi-stakeholder deals, engaging C‑level buyers, executing territory plans, delivering tailored demos/proposals, collaborating with cross-functional teams, and meeting quota through new logo acquisition and account expansion in the U.S. market.

Manage 5–8 concurrent technical enterprise engagements from SOW review through closeout. Responsibilities include planning, execution, scope and risk management, customer communication, escalations, cross-functional coordination, resource allocation, capacity planning, and delivery quality. The role partners with solution architects, AI engineers, sales, support, enablement, product, and engineering teams while helping shape professional services processes and methodologies.

Conduct live brainstorming sessions with high school students, guide narrative and supplemental essay development, and provide asynchronous drafting and editorial feedback. Manage student production schedules, communicate with team members, track hours, and collaborate on essay projects. The role requires strong English language mastery, editing expertise, organization, and the ability to manage multiple deadlines in a remote environment.