Top Tech Jobs & Startup Jobs in NYC, NY

Design and build an internal platform and developer tooling to enable reliable, self-service deployments. Own a TypeScript-based Pulumi codebase and Kubernetes runtimes, implement IaC and GitOps patterns, define SLIs/SLOs and monitoring, and participate in production operations, on-call rotations, and incident response to ensure platform reliability and security.

Join as a founding full-stack engineer to design and build scalable systems, implement AI/ML for fraud detection and candidate evaluation, own features end-to-end, and shape the technical roadmap at a rapidly scaling startup.

Lead design and build of high-performance trading infrastructure: optimize transaction landing, prevent MEV, implement proprietary routing and cross-chain solvers, deploy advanced trading features, and provide technical leadership to a small engineering team.

Drive liquidity growth by sourcing and managing high-value liquidity providers (institutional and on-chain), using on-chain data to target allocators, design tailored value propositions, onboard and optimize capital deployment, track TVL attribution, and build the liquidity provider growth function cross-functionally.

Build and scale high-performance full-stack web applications for a large crypto token launchpad. Architect, prototype, and ship backend and frontend solutions, solve low-latency/high-throughput problems, collaborate with design and product, and own features from concept to production in a fast-paced, on-site environment.

Build and own data-driven dashboards and backend services for DeFi risk analysis. Develop React frontends, GraphQL APIs, and cloud-native data pipelines. Collaborate with research and protocol teams, mentor junior engineers, drive architectural improvements to the Alert Portal, ensure code quality through testing and reviews, and identify product and technical enhancements.

Lead the accelerator's digital presence and content engine to drive high-quality founder applications. Own X and LinkedIn growth, create high-performing threads, clips, and short-form video, write website and lifecycle copy, run content systems and calendars, manage contractors, and iterate based on intent signals to boost inbound applications and autonomous content pipelines.

Work as a junior full-stack engineer on ultra-low-latency, high-throughput production systems. Build and iterate features across backend, data pipelines, and high-performance frontends; design scalable systems, prototype quickly, own features end-to-end, and collaborate within a high-expectation, in-person team.

Lead development of a production autonomous-agent intelligence layer: implement closed-loop learning from trade outcomes, build evaluation and automated strategy generation, monitor fleet performance, manage risk and capital allocation, own model training/inference pipelines (including LLM hosting/fine-tuning), and build telemetry and data capture for real-time market adaptation.

Lead accelerator cohort admissions, mentor founders, guide product-market fit and growth, prepare startups for seed fundraising and investor demo days, evaluate technical founding teams, resolve strategic conflicts, and produce thought-leadership content to support ecosystem influence.