Top Tech Jobs & Startup Jobs in NYC, NY

Develop and maintain trading applications and systems, collaborating with traders and researchers to optimize performance and integration in systematic trading.

Build and maintain cloud-ready, low-latency trade and positions services for TAPE 2.0. Design scalable distributed systems, integrate client APIs (Java, C++, Python), use distributed caching and Kubernetes, contribute frontend work in Angular, and support CI/CD, monitoring, and documentation.

The Data and Office Manager oversees operations and data functions, manages student records, fiscal processes, and supports participant engagement for the YouthBuild program.

The Sr. Software Engineer will develop and test applications using .NET and SQL, collaborate with teams, ensure quality practices, and maintain technical documentation. They will contribute to software design and process improvements while adapting to changing environments in payment systems.

The Partnerships Lead manages critical partnerships lifecycle for OP Stack, focusing on infrastructure partnerships and collaboration with product teams.

Support NYC corporate communications team by monitoring media, tracking coverage, compiling reports and trend briefs, managing giftings and sample inventory, maintaining showrooms/visual merchandising, and assisting with PR campaigns, events, and mailers.

Own end-to-end product design for consumer-facing fintech/crypto flows (onboarding, deposits, withdrawals). Create adaptive, high-conversion experiences, design systems, and motion that enhance usability. Collaborate closely with PMs and frontend engineers, drive design decisions, and execute autonomously with a strong focus on visual craft and quality.

Support private equity fundraising by managing project logistics, drafting offering memoranda and marketing materials, coordinating roadshows and due diligence, completing LP questionnaires, conducting research and origination, and maintaining client and firm presentation materials for senior partners.

Hands-on cybersecurity leader responsible for running the firm's vulnerability management and patching program, performing scans and remediation validation, supporting incident response coverage, developing metrics and governance, integrating security into engineering workflows, and contributing engineering effort to security infrastructure (SIEM, EDR). Provides leadership, audit support, and cross-functional coordination.

Join PJT Park Hill Direct Placement to support private fund advisory and capital raising. Assist deal teams with execution, drafting marketing materials, coordinating due diligence and roadshows, conducting research, sourcing mandates, and maintaining offering materials and presentations.

Own and ship new product features in a React + Node.js stack, design and scale AI-driven workflows (video validation, content categorization, creator-brand matching), set engineering standards, lead code reviews, mentor teammates, and collaborate cross-functionally to deliver end-to-end solutions.

As a Senior Software Engineer, you will develop new products and improve engineering infrastructure while taking ownership of product deliverables and enhancing technical architecture.

As a Software Engineer - Backend, you will develop products and manage engineering infrastructure, focusing on system design, security, and code quality.

We are seeking a CFO to lead financial strategy and operations, ensuring effective decision-making and oversight of complex financial functions as Augment scales.

As a Senior Data Analyst at ShopMy, you'll improve data foundation, design data models, conduct analyses, and partner with Product and Engineering to ensure data integrity and performance.