Top Tech Jobs & Startup Jobs in NYC, NY

As a Cloud Security Engineer, you'll secure cloud infrastructure, manage AWS and Kubernetes security solutions, conduct assessments, and mentor engineers.

Lead and mentor a team delivering cloud-based, microservices solutions to meet regulatory needs. Collaborate with product managers, design and evaluate code, and build scalable backend systems using modern languages, databases, containers, and cloud services. Promote tech experimentation, community participation, and occasional hands-on coding.

Conduct daily trade surveillance and deep-dive investigations across Broker-Dealer and Swap Dealer businesses to detect market abuse (spoofing, wash trading, layering, front-running). Tune and test surveillance logic, reconcile data feeds, support UAT, maintain audit-ready documentation, produce metrics, and support regulatory inquiries and audits while collaborating with Compliance, Product, Technology, Risk, and business teams.

Lead a team to design and deliver cloud-native, full-stack microservices and regulatory solutions. Mentor engineers, collaborate with product managers, and use modern languages, containers, databases, and cloud services to build scalable customer-facing systems.

Lead product strategy and execution for Radar Protect, working with customers to solve fraud and compliance problems. Own roadmap, ship across backend, frontend, SDKs, APIs, dashboards and desktop apps, write specs and launch plans, use AI to accelerate work, run sprints and QA, and partner cross-functionally to drive customer outcomes.

Lead product strategy and execution for Radar Maps Platform. Own roadmap, customer discovery, and cross-functional launches. Work with engineering and design to ship backend systems, web/mobile SDKs, APIs, map rendering, UI components, and developer tools. Use data and AI to identify and close gaps in coverage, accuracy, cost, and latency. Write specs, run sprints, QA, and drive customer outcomes.

The Backend Product Engineer will enhance the Radar platform, manage API traffic, engage with customers, and work across various backend technologies to drive product success.

Responsible for scaling the consumer finance platform, improving API performance, integrating with third-party APIs, and enhancing user experience for millions of users.

Drive sales to State and Local (SLED) public sector customers in Northern California. Build and execute territory/account plans, manage complex sales cycles and contract negotiations, maintain pipeline, and develop long-term strategic relationships to achieve revenue targets for Cloudflare services.

Lead Cloudflare's investor relations and strategic finance work: own the quarterly earnings cycle, guidance, consensus discipline, investor engagement, Investor Day, modeling and validation, cross-functional coordination, and executive communications for public markets.

Own and grow a book of large advertiser accounts, provide consultative paid-social strategy, drive product trials and customer engagement, resolve advertiser issues, build partner relationships (Meta, Pinterest, Snapchat, TikTok), and collaborate with product and internal teams to scale operations and improve outcomes.

Own end-to-end payment workflows (ACH, wires, RTP, cross-border), investigate and resolve exceptions, drive root-cause fixes, partner with Engineering/Product/Bank partners, surface CX feedback, and use AI to speed analysis and automation.

Lead and scale a Customer Success Engineering team supporting strategic cloud and AI/ML customers. Own 24x7 support operations, escalations, KPIs, and technical enablement across Kubernetes, databases, compute, GPUs and MLOps. Act as technical escalation for Sev1/Sev2 incidents, partner with TAMs and Product/Engineering, improve escalation runbooks and knowledge base, and drive automation and tooling to improve CSAT, response/resolution times, and support quality.

The Principal People Success Partner drives talent strategies for Sales and Marketing, partners with senior leaders, influences organizational health, and leads transformations using AI.

The GTM Engineer will manage Clay implementation, develop prospecting systems, enhance account data, and facilitate effective sales outreach for pipeline generation.

The Senior Software Engineer will drive the retail technology initiatives at Toast, focusing on payment solutions and enhancing customer experiences. Responsibilities include collaborating on high-impact opportunities, technical decision-making, and adapting to customer needs.

Lead end-to-end delivery of large capital markets technology transformation programs, managing governance, financials, risk, and stakeholder relationships. Guide engineering, architecture, product, and delivery teams to implement cloud-native, secure, scalable solutions, modernize post-trade systems and market infrastructure, and embed AI/automation capabilities.

Lead AI product strategy and roadmaps for financial services clients; identify high-value use cases, run prototyping/POCs, and guide integration of LLMs, RAG, embeddings, and agentic AI into enterprise platforms while advising senior stakeholders and cross-functional teams.

Lead strategy and organizational transformation engagements for financial services clients. Define strategic direction, design operating models, manage project teams, apply AI-enabled diagnostics, and support business development and practice growth.