Top Tech Jobs & Startup Jobs in NYC, NY

Design, develop, and maintain Java-based backend systems that integrate with blockchain platforms and smart contracts. Implement DApps and smart contracts, collaborate with cross-functional teams to deliver features, optimize performance and scalability, ensure secure blockchain interactions, and stay current with distributed ledger technologies.

Lead end-to-end delivery of multi-year retail banking transformation programs. Own roadmaps, break down initiatives, coordinate cross-functional teams, track progress, mitigate risks, and communicate status to stakeholders. Operate independently in ambiguous environments to resolve gaps and ensure program alignment and timely delivery.

Implement, configure, and maintain Transmit Security Mosaic components for authentication and identity verification. Integrate Mosaic with web and mobile apps, manage MFA/passwordless/SSO and role-based access, troubleshoot production authentication issues, monitor security logs, and collaborate with development teams to embed security best practices.

Lead architecture and delivery of Java-based microservices at scale. Define standards, mentor teams, drive CI/CD and observability, ensure resilience, performance, and data governance while collaborating with stakeholders and managing technical risk.

Own the product backlog, define vision and roadmap for web and mobile products, write user stories and acceptance criteria, prioritize features, collaborate with UX, technical architects, and engineering, validate ideas through research and prototypes, measure outcomes, and ensure delivered features meet business and quality standards.

Develop and maintain web applications using Java/Spring Boot backend and Angular frontend. Build microservices and RESTful APIs, integrate frontend with backend, work with Kafka and AWS S3 as needed, and collaborate across the SDLC to troubleshoot and deliver user-focused solutions.

Design, develop, fine-tune, and deploy generative AI models using deep learning and transformer architectures. Collaborate cross-functionally, troubleshoot model issues, optimize performance, document work, and communicate technical concepts to non-technical stakeholders.

Lead strategy, roadmap, and delivery of agentic AI and LLM-powered platforms. Define features, partner with engineering on multi-agent systems and LLM workflows, translate technical concepts into user value, work with enterprise clients on adoption, and measure product performance to drive iteration.

Lead performance testing efforts: design and execute load tests, analyze results, perform root cause analysis, collaborate with developers and infrastructure to improve system performance, establish performance testing practices, create test artifacts, and generate management reports.

Lead UX design efforts using Figma to create wireframes, prototypes and design systems. Drive data-informed decisions, conduct user research and usability testing, present to stakeholders, facilitate workshops, integrate design standards into engineering workflows, explore AI tools to enhance UX, and ensure clear handoffs and documentation for end-to-end user workflows.