Top Tech Jobs & Startup Jobs in NYC, NY

Design, build, and maintain highly reliable, observable production services. Automate operations, performance-tune cloud deployments, own incident response/on-call, mentor engineers, and improve system reliability and scalability.

The Strategic Finance Lead will build financial models, support fundraising, manage cash planning, conduct market analysis, and collaborate across teams to optimize financial insights.

As a Backend Engineer at Kalshi, you will design algorithms for order matching, optimize data access, and lead integrations with external clients, contributing to a fast-growing financial market.

Lead fund administration and finance for Gridline's private market products, overseeing NAV production, tax, audit, complex capital lifecycle events, multi-jurisdictional reporting, and compliance with LPAs. Build and manage the Fund Controlling team and external service providers, partner with Product and Engineering to automate fund accounting workflows, and serve as the final authority on fund financial integrity and operational risk.

Sell and grow Snapchat advertising partnerships by identifying opportunities, pitching strategic media solutions, managing senior client relationships, coordinating cross-functional execution, setting territory strategy, measuring account performance, mentoring junior staff, and ensuring high-quality client service to drive revenue.

Design and build next-generation ads formats, backend infrastructure, and scalable distributed systems. Lead technical direction, collaborate across teams to define product requirements, experiment, analyze and optimize ad performance, and ensure availability, scalability, operational excellence, and cost management. Mentor engineers and apply AI tools and high-velocity workflows to deliver production-ready systems.

Manage and grow strategic brand and agency partnerships on Snapchat. Own account strategy, present sales pitches, educate clients on products, analyze campaign performance, recommend optimizations, and coordinate cross-functional teams to drive revenue and client satisfaction.

Own the full sales cycle for Scale Retail: prospect, qualify, and close new SaaS business. Act as a trusted advisor to Marketing/Product/Technical executives, drive consultative, value-first conversations, manage pipeline, and use data-driven approaches to influence stakeholders and accelerate large, distributed purchasing decisions.

The Solutions Engineer will manage security compliance and advocacy, lead pre-sales alignment, and collaborate internally on security frameworks.

As a Senior Software Engineer at Braze, you'll design and implement scalable product components using TypeScript and JavaScript, collaborating with cross-functional teams. You'll influence product strategy while ensuring customer success through robust software engineering practices.

Build and scale consumer finance web and mobile features end-to-end using React/React Native and Java services on Google Cloud. Improve performance, design GraphQL/REST APIs, optimize SQL schemas, integrate third-party services, implement risk and transaction algorithms, automate testing and CI/CD, and enhance internal tools to support millions of users.

Senior fullstack engineer to build and scale Brigit's consumer finance platform. Own end-to-end features across frontend (React/React Native/TypeScript) and backend (Java/REST/SQL), optimize database and APIs for high scale, integrate 3rd-party services, implement risk and transaction algorithms, improve CI/CD, testing, monitoring, and internal tooling to support millions of users.

Build and scale consumer-facing mobile and web applications and backend services. Own features end-to-end across frontend and backend, optimize databases and queries, integrate third-party APIs, implement algorithms for risk and transaction evaluation, improve reliability and CI/CD, and contribute to testing, monitoring, and internal tools to support customer operations.

Lead regional marketing for asset manager clients to build brand presence, generate qualified demand, and accelerate pipeline via targeted campaigns, events, content, and sales enablement. Partner with sales and product teams, run integrated campaigns (email, events, webinars, SEO/SEM, social), manage lead qualification and handoff, and report using Marketo and Salesforce while improving local data quality.

Provide high-touch support to senior executives by managing complex calendars, travel (including international visas), communications, expenses, and confidential information. Lead projects and company events, assist with budgeting, recruiting coordination, and cross-functional logistics to keep leadership productive and operations running smoothly.

The Global Head of Consultant Relationships will create a partnership strategy with consultants, enhance Clearwater's market presence, and ensure consultant advocacy for clients.

Develop and validate market and counterparty credit risk models (VaR, Greeks, PFE, CVA) for Capital Markets. Collaborate with business partners to build cloud-based, ML-enabled analytical solutions, automate processes, communicate results, and own model development from concept through deployment and monitoring.

Lead design, development, deployment, and support of large-scale AI systems including foundation model training, LLM inference, similarity search, guardrails, evaluation, observability, and optimization to improve scalability, cost, latency, and throughput while guiding technical vision and cross-functional delivery.

Lead and grow product design teams focused on enterprise enablement and innovation. Drive human-centered design, strategy, cross-functional alignment, and high-fidelity artifacts (journeys, prototypes, vision stories) to solve complex, regulated business problems.

Build and maintain full-stack internal compliance platforms (backend, APIs, DBs, frontend) to support governance, risk, and audit workflows. Deliver features and small projects independently, develop automations and integrations with SaaS/cloud systems, partner with Compliance and Audit stakeholders, and use AI-assisted coding tools while ensuring code quality and production readiness.

Lead and grow the Onboarding engineering team to deliver world-class first-time user experiences. Plan and staff projects, coach engineers, collaborate with product and design, build UX features, data platforms, and AI-assisted setup, and use analytics and experimentation to improve trial adoption and onboarding outcomes.

As Senior Product Manager, you'll lead Datadog's AWS Serverless observability products, drive strategy, collaborate with teams, and enhance developer experience.

Field-based sales role to prospect, enroll, and retain eligible New Yorkers in the Essential Plan. Build relationships with providers and community organizations, conduct presentations and in-home consultations, manage pipeline and territory activity, meet sales/enrollment targets, and track interactions in internal systems. Requires independent work, local travel, and strong communication and relationship-building skills.

Provide high-level administrative support to executive leadership (CMO and COO): manage complex calendars, travel, expenses, meeting preparation, onboarding, office management, and team administrative projects, while maintaining organization and providing coverage for other leadership team members as needed.

Own design, implementation, and operation of IT infrastructure for the New York office and global teams. Manage cloud platforms, enterprise SaaS, networking equipment, security controls, monitoring, automation and incident response. Lead infrastructure projects end-to-end, apply scripting and AI-assisted tooling to streamline operations, and collaborate with security, procurement, and R&D. Participate in on-call rotations and ensure resilience, compliance, and cost optimization.

Lead media relations for North America and LATAM, focusing on financial and business media. Set regional strategy, run campaigns end-to-end, partner with IR, Legal, and cross-functional teams for earnings and sensitive communications, manage agencies, develop reactive/crisis responses, and elevate employer and customer stories.