Top Tech Jobs & Startup Jobs in NYC, NY

Build connectivity products and integrations across backend services, frontend interfaces, and compute platforms. Develop SDKs, APIs, authentication flows, security frameworks, and high-scale data workflows connecting enterprise systems to Foundry. Diagnose performance and correctness issues, collaborate with infrastructure and product teams, and learn across multiple languages, services, networks, and execution environments. The role is approximately 75% backend and 25% frontend.

Drive revenue growth for Zscaler’s security operations product portfolio within a designated region. Own territory quota, develop account-based strategies, sell to C-suite and technical stakeholders, and partner with solution engineers and sales teams to close complex deals. The role focuses on cloud security, vulnerability management, deception, threat hunting, and AI-driven security solutions while building customer relationships and securing new enterprise logos.

Leads end-to-end delivery of AI security solutions for enterprise public-sector customers. Deploys and optimizes Zscaler AI Guard, AI Protect, and SPLX across cloud and Kubernetes environments; designs networking and firewall connectivity; performs automated AI red-teaming, vulnerability probing, and lab replication. Acts as a trusted technical advisor, produces documentation and demos, advocates customer needs, and supports product development. Requires expertise in LLMs, cloud networking, APIs, containers, and security, plus U.S. citizenship, clearance eligibility, and travel up to 40%.

Conduct full-cycle recruiting for sales and go-to-market roles, including sourcing, screening, interview coordination, offer negotiation, and candidate experience management. Partner with hiring managers to define requirements, build talent pipelines, ensure hiring compliance, and track recruiting activity. The role requires cybersecurity or SaaS sales recruiting experience, strong LinkedIn Recruiter and Boolean sourcing skills, proficiency with recruiting and productivity tools, and the ability to use AI to improve recruiting workflows.

Coordinates high-volume, multi-stage interviews across time zones and manages candidate communication, scheduling conflicts, interview logistics, requisitions, ATS data, and pipeline integrity. Partners with recruiters and hiring managers to improve workflows, leverage AI and scheduling automation, and address operational gaps. Also supports talent acquisition projects, onboarding documentation, hiring guides, and events while maintaining a seamless candidate experience.

Own customer success for approximately 400 SMB event organizers. Build onboarding programs, education webinars, lifecycle playbooks, and automated growth and churn signals. Guide new customers through their first live event, drive product adoption and revenue growth, manage scaled support, and identify accounts ready to graduate into Mid-Market. Partner with RevOps, Product, Sales, Support, and Account Management to improve customer outcomes and expansion opportunities.

Support public-sector sales of Altana’s AI-powered trade and economic security platform. Translate technical capabilities into customer value through presentations, demos, whiteboarding, and original data analysis. Partner with sales, product, engineering, marketing, and customer stakeholders to identify use cases, inform product development, and communicate customer needs. The role requires knowledge of public-sector operations, international trade, defense, or national and economic security, plus proficiency in Python and/or SQL.

Lead early-stage pathfinding and process integration for next-generation DRAM architectures. Develop integrated process flows across lithography, etch, thin films, CMP, metrology, device engineering, and manufacturing. Design DOE experiments and use statistical and AI-assisted analytics to assess electrical, defectivity, reliability, metrology, and yield data. Collaborate with suppliers, research institutions, and internal teams, then transition successful concepts into technology development and production.

Develops strategic advertising partnerships, launches measurement products, manages campaign execution, creates monetization strategies, and collaborates with sales teams on customer targeting, use cases, and performance measurement. The role supports partnership negotiations, campaign tracking, market positioning, packaging, pricing, and revenue growth for audience insights and measurement solutions.

Chief of Staff supporting the founders across strategic analysis, financial planning, cross-functional initiatives, growth and state expansion, board reporting, and operating execution. The role will build financial models, budgets, forecasts, market-entry cases, and investor materials while coordinating clinical, payer, credentialing, and growth workstreams. Success requires bringing structure to ambiguity, driving follow-through, and managing sensitive information in a healthcare startup environment.

11-week quantitative research internship developing and implementing mathematical and trading models. Responsibilities include model conceptualization, backtesting, live implementation, using unconventional data, and conducting statistical research to refine trading signals and monetization systems.