Top Full-Stack Engineer Jobs in NYC, NY

Build full-stack features for the Curator team: observability tools, AI context systems, governance workflows, SQL compilation and semantic model work, and intuitive front-end UX. Work across React, TypeScript, Python, and modern data warehouses to ensure reliable, trustworthy AI-driven answers.

Lead a team and portfolio of full-stack, cloud-based projects using distributed microservices. Design and deliver scalable solutions, mentor engineers, collaborate with product managers, and leverage languages and tools (JavaScript, Java, TypeScript, Python, Go, SQL), containers, orchestration, and AWS services.

Lead a portfolio of cloud-based full-stack projects, mentor developers, collaborate with product managers, and deliver scalable microservices and user experiences. Use languages like JavaScript, Java, TypeScript, Python, Go, and cloud/container technologies (AWS, Docker, Kubernetes) to meet regulatory and customer needs while promoting tech innovation.

Design and build full-stack applications and prototypes using React, TypeScript/JavaScript, Node.js, Java, Spring Boot and Python. Lead technical initiatives, produce architecture and API designs, mentor engineers, research emerging technologies, and develop proof-of-concept solutions to validate new commerce and payment experiences.

Lead a team and portfolio to design and deliver full-stack, cloud-based, microservices solutions for regulatory needs. Collaborate with product managers, mentor engineers, adopt emerging technologies, and build scalable experiences using containers, cloud services, and modern languages.

Lead a team building full-stack, cloud-based microservice solutions; mentor engineers; collaborate with product managers; design and deliver scalable AWS/GCP/Azure solutions using languages like JavaScript, Java, TypeScript, Python, Go, and container technologies such as Docker and Kubernetes to meet regulatory and customer needs.

Build full-stack, low-latency trading and pricing tools for options traders. Collaborate with traders, researchers, and business stakeholders to design intuitive frontends and scalable backend services, prototype and productionize distributed systems, and expand trading capabilities globally while improving performance, stability, and usability.

The Senior/Staff Full Stack Engineer will build and maintain child care management software, focusing on both backend and frontend development, while collaborating with cross-functional teams. Responsibilities include designing APIs, improving user experience, and managing technical debt.

As a Senior Full Stack Engineer, you will design and develop scalable APIs, integrate financial data, and enhance user experience in a collaborative environment.

As a Full Stack Engineer, you will build and improve features, collaborate with teams, and tackle technical challenges in software development.

Lead full‑stack teams to design and deliver cloud-based, microservices solutions. Mentor engineers, collaborate with product managers, and build scalable systems using Python, ReactJS, AWS, containers, and modern data tools to meet regulatory and customer needs.

Lead a team and portfolio building distributed microservices and full-stack cloud solutions. Collaborate with product managers, mentor engineers, drive tech adoption, and deliver scalable AWS-based experiences using modern languages, databases, container orchestration, and interactive AI tooling.

Lead and mentor a team building cloud-native, microservices-based full-stack platforms on AWS. Collaborate with product managers to design and deliver developer tools, integrate AI-assisted workflows, and improve developer productivity using modern languages, containers, orchestration, and databases.

Lead a team building cloud-native, microservices-based full stack platforms on AWS. Design and deliver developer tooling, integrations (Claude Code, GitHub, Copilot), and AI-powered workflows. Mentor engineers, collaborate with product managers, and apply JavaScript/TypeScript/Python, SQL, RDBMS/NoSQL, Docker, Kubernetes, and other AWS services to improve developer productivity and meet regulatory needs.

Lead a portfolio of full-stack, cloud-based projects and mentor engineers to deliver microservices and regulatory solutions. Collaborate with product managers, design robust AWS-based systems, and occasionally write or evaluate code.

Design, build, and maintain high-throughput, low-latency backend APIs and microservices for flight search, booking, payments. Own features end-to-end, ensure resiliency with testing and observability, collaborate with cross-functional partners, and modernize cloud-native systems at scale.

Lead a team and portfolio of full-stack, cloud-based projects—designing distributed microservices, mentoring engineers, collaborating with product, and delivering secure, regulatory-focused solutions using modern languages, containers, orchestration, and cloud services.

As a Full-Stack Software Engineer, you'll architect and scale applications, build APIs, and design user interfaces while collaborating with internal teams to transform complex data into actionable workflows.

Design, build, integrate, and support scalable Wealth Management full stack applications. Implement responsive React front-ends and secure C#/.NET backend services, design RESTful APIs, integrate enterprise systems (MuleSoft, vendor APIs, data platforms), use AWS cloud services, apply DevOps practices, and leverage AI-assisted development tools to accelerate delivery.

Develop and maintain integration solutions and microservices using MuleSoft Anypoint Platform, Spring Boot, Java, and Python. Build reusable APIs, connectors, and integration flows; integrate with databases, messaging systems, and third-party services; participate in code reviews, testing, and cross-functional collaboration.

The Senior Lead Software Engineer will lead diverse technology projects, collaborate with product managers, and deliver cloud-based solutions while mentoring other engineers and utilizing various programming languages and technologies.

Own end-to-end projects building scalable web and backend services for millions of members. Develop frontend experiences with React, Next.js, and React Native; build backend services with Node.js frameworks; design schemas and optimize PostgreSQL queries; implement observability; participate in architecture, code reviews, and production support.

Lead a team of developers to create cloud-based solutions for banking technology, focusing on distributed microservices and innovative engineering practices.

Lead diverse technology projects, collaborate on cloud-based solutions, mentor developers, and stay up-to-date with new technologies in software engineering.

Lead a team and portfolio building cloud-based full‑stack, microservices solutions. Mentor engineers, collaborate with product, drive tech experimentation, and deliver scalable AWS containerized services.