Top Tech Jobs & Startup Jobs in NYC, NY

Own customer relationships from implementation handoff through renewal and expansion. Drive adoption, retention, measurable value, executive business reviews, risk remediation, and growth opportunities across an enterprise SaaS customer portfolio. Partner with Product, Support, Sales, and Development to communicate customer needs, improve outcomes, and enhance the customer success function.

Conduct vulnerability research and reverse engineering using advanced static and dynamic analysis. Develop proof-of-concept and operational exploits, bypass modern security mitigations, perform root-cause analysis, and build automation and research infrastructure. Communicate findings to technical and non-technical stakeholders, mentor researchers, and lead small to medium-sized teams through complete research project lifecycles.

Leads procurement strategy and a team of 7–8 professionals supporting raw materials, contract manufacturing, and components. Manages $55–$60 million in annual spend, supplier relationships, sourcing, negotiations, inventory settings, purchase orders, supplier quality, and procurement policies. Partners with production, quality, planning, and global procurement teams to ensure supply continuity, reduce costs, improve supplier performance, and support new product development.

Lead cross-functional Data Foundations programs spanning telemetry, platform health metrics, analytics infrastructure, data governance, and reliability. Own technical requirements, roadmaps, stakeholder alignment, delivery operations, and organizational adoption without direct authority. Partner with engineering on pipelines, event streaming, service levels, and anomaly detection while contributing to product discovery and customer use-case analysis. The role requires SQL proficiency, modern cloud data stack knowledge, and strong technical program management experience.

Drives parallel legal, privacy, and compliance approvals for platform and data-integration launches. Coordinates Legal, Privacy, Engineering, data, contract, and vendor-management stakeholders; gathers evidence, manages remediation, tracks launch blockers, publishes leadership updates, escalates risks, and improves approval workflows. Requires strong cross-functional coordination, documentation, prioritization, and communication skills within large matrixed organizations.

Design realistic, multi-step business operations benchmark tasks for evaluating AI systems. Responsibilities include creating workflows, reports, process documentation, spreadsheets, reference materials, and objective grading criteria. Candidates must identify ambiguous or ungradable tasks and deliver approved work on schedule. The role requires substantial hands-on operations experience, structured standards such as SOPs or QA checklists, strong Excel skills, and strong written and spoken English.

The Application Engineer will develop agent-based automation for engineering workflows, integrate agents into systems, and work closely with customers to enhance product capabilities.

Architect and build high-scale backend systems for payments, fraud detection, compliance, and user management. Lead cross-domain architecture decisions, optimize distributed microservices for reliability and performance, mentor engineers, establish engineering standards, and collaborate with product and compliance teams. The role requires expertise in Python, databases, cloud infrastructure, distributed systems, event-driven architectures, system design, and financial integrations.

Plan, launch, manage, and optimize paid digital campaigns primarily across TikTok and Meta. Analyze performance against KPIs, apply test-and-learn strategies, manage budgets exceeding $500,000, present findings to clients, and provide data-driven recommendations. The role requires strong paid social expertise, analytical and numeracy skills, advanced Excel proficiency, cross-functional collaboration, and comfort working with international clients and teams.

Creates social-first written, visual, and video content that strengthens Rimini Street’s brand and engages B2B technology audiences. Responsibilities include concept development, copywriting, graphic design, short-form video scripting and editing, content repurposing, event storytelling, cross-functional collaboration, performance analysis, and use of AI tools. The role translates complex technology topics into accessible digital stories across social platforms and campaigns.