Top Tech Jobs & Startup Jobs in NYC, NY

Leads development of a latency-sensitive foreign-exchange trading platform using high-performance Java. Responsibilities include designing distributed trading systems, guiding architecture, mentoring engineers, resolving critical production issues, optimizing performance, and ensuring resilient 24/7 operations. The role collaborates with business and technology stakeholders, supports roadmap decisions, evaluates emerging tools, and drives reliability, scalability, and low-latency improvements.

Provide Level 2/3 production support for Unix/Linux-based market-data and order-entry systems. Responsibilities include incident troubleshooting, root-cause analysis, client onboarding, system monitoring, alert response, documentation, on-call support, automation scripting, and deployment and release management. Collaborate with global support teams and financial-institution clients to maintain system reliability and improve support processes.

Lead the design, testing, governance, and implementation of AI-assisted workflows across Finance, Tax, Treasury, and Risk. Responsibilities include prompt and agent logic development, process mapping, requirements gathering, AI output validation, automation documentation, stakeholder collaboration, production transition, troubleshooting, and training. The role supports scalable, compliant finance transformation using tools such as Microsoft Copilot, Claude, Alteryx, and UiPath.

Serve as the primary technical liaison for financial institution and buy-side clients, leading binary and FIX API integrations across regions. Manage pre-sales scoping, implementation, testing, rollout, production support, and enhancements. Troubleshoot complex connectivity issues, coordinate with sales, product, development teams, and vendors, gather requirements, support client relationships, and create documentation and training materials for trading and straight-through-processing integrations.

Provides first-line IT support through phone, email, and Microsoft Teams; troubleshoots incidents remotely, manages service desk tickets, administers Active Directory and Microsoft 365 accounts, supports MFA and shared drives, and assists with onboarding and offboarding. The role documents recurring issues, maintains knowledge-base content, meets SLA targets, and participates in global shift or on-call coverage.

Develop and maintain financial models, conduct semiconductor industry and company research, perform valuation analysis, support investment recommendations, prepare research reports, present insights to senior management and investors, and build industry relationships. The role requires strong financial analysis, writing, communication, and understanding of semiconductor supply chains and market dynamics.

Supports capital-raising and investor relationship initiatives for an alternative investment platform. Responsibilities include researching institutional investors, expanding hedge fund manager and allocator coverage, coordinating meetings and events, preparing investor materials and reports, maintaining CRM records, tracking market trends, responding to inquiries, and collaborating with internal business development stakeholders.

Provides compliance advisory and surveillance coverage for futures, commodities, and swaps businesses. Develops policies aligned with CFTC, NFA, and exchange requirements; assesses risks; supports examinations and audits; monitors regulatory changes; strengthens supervisory and surveillance controls; coordinates regulatory responses; and conducts trade reconstructions and audit-trail reviews across electronic and voice transactions.

Supports Windows Server, Active Directory, virtualization, Microsoft 365, SaaS, and cloud environments. Responsibilities include monitoring, incident response, ticket resolution, patch management, security, identity administration, troubleshooting VMware, Nutanix, and Hyper-V, and automating tasks with PowerShell and Ansible. The engineer also documents processes, supports Azure and Google Cloud operations, participates in technology projects, and develops toward subject-matter expertise and product ownership.

Provides first-, second-, and third-line support for a highly available global financial network. Responsibilities include incident resolution, root-cause analysis, network installations, platform refreshes, service turn-ups, automation development, monitoring, documentation, change management, mentoring, on-call support, data-center visits, audits, and infrastructure projects.