Top Tech Jobs & Startup Jobs in NYC, NY

Enterprise Account Executive responsible for managing enterprise customer accounts and driving sales growth. The demo posting provides no further details about duties, qualifications, compensation, travel, or work authorization.

Build and lead BHRC’s major giving program by identifying, cultivating, soliciting, and stewarding major donors. Manage a portfolio of 50–75 prospects, develop fundraising strategies and donor materials, conduct prospect research, secure gifts of $5,000 or more, and engage board members and senior leaders. Maintain donor records in Salesforce and collaborate globally to grow unrestricted funding for human rights and social justice initiatives.

Manage full-cycle recruitment across USA vacancies, partnering with hiring managers and senior leaders to define requirements, source and screen candidates, build talent pipelines, manage offers, and support onboarding. The role requires maintaining ATS data, producing recruitment reports, advising on market conditions, and delivering a strong candidate experience while recruiting across design, construction, project management, commercial, and corporate functions.

Leads technical delivery for complex transit vehicle technology implementations, coordinating engineering, configuration, installation design, prototypes, documentation, change control, field readiness, and technical issue resolution. The role manages technical plans, risks, dependencies, approvals, stakeholder communications, and controlled release of engineering deliverables to customers and field teams.

Own the month-end close cycle for US and international entities, including US GAAP reporting, local-to-US GAAP reconciliations, intercompany settlements, AP oversight, payroll accounting, and audit support. Coordinate outsourced accounting providers, maintain controls and documentation, support statutory filings, and manage balance sheet reconciliations, accruals, prepaids, fixed assets, and transfer pricing entries.

Build and scale Mandrel’s AI-native ERP platform for finance and supply-chain workflows. Responsibilities include designing full-stack systems, AI-powered document-processing pipelines, real-time synchronization, multi-tenant enterprise features, third-party integrations, background processing, and automated financial reconciliation. The role also owns architecture decisions, contributes to technical strategy, establishes engineering standards, mentors teammates, and partners with customers and product teams.

Design, build, and operate secure sandboxing infrastructure for untrusted, model-generated code and tool calls. Responsibilities include improving isolation with containers and microVMs, developing scheduling and resource-management systems, scaling concurrent executions, adding observability and abuse detection, and owning platform reliability and performance. The role partners with researchers and product teams to provide safe, usable sandboxing primitives.

Build and improve AI agent functionality, simulation pipelines, evaluation harnesses, and reliable production systems. Prototype and assess new initiatives, optimize throughput and performance, deploy solutions, and iterate using evidence. Work across infrastructure, APIs, frontend experiences, and model behavior while collaborating with engineering and deployment teams. Document technical designs, tradeoffs, dependencies, and risks.

Founding product design role responsible for end-to-end UX for a B2B SaaS behavioral health platform. Design and iterate 0-1 features, prototype and produce pixel-perfect Figma assets, synthesize user research, translate PRDs into production designs, and support marketing/brand design needs.

Supports the bank’s business continuity and resilience program by maintaining continuity plans, conducting risk assessments and business impact analyses, defining recovery objectives, coordinating disaster recovery and crisis response activities, facilitating exercises, and educating stakeholders. The role partners with technology and business teams to prepare for disruptions, validate recovery procedures, manage incident response support, and improve resilience practices across the organization.