Top Tech Jobs & Startup Jobs in NYC, NY

Build and automate security infrastructure across AWS and Kubernetes, including cryptographic material lifecycle, telemetry pipelines, policy-as-code, compliance monitoring, and incident-response tooling. Develop agentic AI workflows using coding assistants, MCP integrations, and custom harnesses. Apply threat modeling and secure architecture review while partnering with engineering, risk, auditors, vendors, and clients. The role emphasizes production software, cloud-native automation, continuous control monitoring, and eliminating manual security toil.

Owns end-to-end development and operation of features across multiple products and technology stacks. Responsibilities include UI, APIs, server logic, infrastructure, deployment, testing, observability, documentation, and support. The engineer will build AI-agent infrastructure involving LLM streaming, tool orchestration, sandboxed execution, and security boundaries, while also developing wallet-based web3 authentication and authorization. The role requires independent delivery ownership and strong TypeScript, React, cloud infrastructure, CI/CD, and production operations experience.

Lead commercial operations to drive CRM excellence, funnel optimization, and predictable revenue growth. Own Salesforce strategy, data governance, integrations, reporting, and a team of three to standardize processes, improve CRM adoption, and deliver actionable sales performance insights.

Lead and grow a backend engineering team while staying hands-on: design and build Python/FastAPI services with Temporal and Postgres, own roadmap and delivery, set SLIs/SLOs, drive observability and reliability, run engineering rituals, hire and coach engineers, and improve quality with DevOps and AI tooling.

Lead consultative business development for an affordable housing-focused professional services firm. Build executive relationships, manage a disciplined pipeline, generate new and recurring revenue, forecast accurately, and partner with internal teams to retain and expand clients. Travel frequently and represent the firm at industry events.

Deploy, configure, and integrate Nuclearn's AI platform on customer infrastructure (on‑prem/air‑gapped or cloud). Drive adoption through training and troubleshooting, act as technical advisor to plant engineers and IT, surface customer feedback to Product and Engineering, and own post‑go‑live relationships toward expansion.

Process vendor invoices, employee reimbursements, and corporate card transactions. Administer Ramp for expense and card management, reconcile accounts, support month-end close, maintain vendor records/1099s, and ensure compliance with policies and controls.

Support budgeting, forecasting, reporting, and variance analysis across subsidiaries. Produce monthly, quarterly, and investor/board reports, maintain financial models, assist annual budget builds, and deliver ad hoc analyses and automation to support operational decisions.

Provide timely customer service for the Resware product: identify issues, recommend solutions or workarounds, assist with testing/troubleshooting, translate between customers and technical teams, deliver focused training, maintain quality/productivity standards, and protect sensitive customer information.

Manage and grow relationships with HNWI, private wealth, asset and fund managers globally. Prospect new clients, negotiate agreements, resolve trade and margin issues, coordinate cross-functional delivery, analyze markets, and implement strategic plans to expand services and client satisfaction.