Top Full-Stack Engineer Jobs in NYC, NY

Lead a team building cloud-based full stack solutions and distributed microservices to meet regulatory and customer needs. Mentor engineers, collaborate with product managers, experiment with emerging tech, and deliver scalable AWS containerized systems using multiple languages and databases.

Build and maintain full-stack Decision Intelligence products using React, TypeScript, Python, and SQL. Design and support REST APIs and backend integrations, create reusable components and prototypes, collaborate with product, design, and data science teams, and contribute testing, documentation, and deployment practices to deliver data-driven user experiences.

Lead design and deliver full-stack, production-ready services across backend and frontend. Own API design, observability, resiliency, security, system design, SDLC/CI-CD, database tuning, and incident readiness. Integrate governed AI assistants to accelerate development and define measurable outcomes. Mentor engineers and drive architectural alignment and operational excellence.

As a Senior Software Engineer, you'll design, develop, and maintain full-stack applications, utilizing TypeScript and modern frameworks while collaborating cross-functionally to enhance user experience and performance.

Design, build, test, and deploy cloud-native full-stack applications. Implement CI/CD and GitOps pipelines, manage APIs and microservices, deploy containerized workloads on major clouds, integrate LLM/AI APIs securely, conduct code reviews, troubleshoot issues, and collaborate with clients and cross-functional teams to translate business requirements into technical solutions.

The Senior Full Stack Engineer will design and develop features for the platform, maintain code, and collaborate across teams to improve engineering processes.

The Full Stack Engineer will design applications, enhance existing architecture, improve user experience, and utilize AI tools in a hybrid environment.

Design and build a scalable partner integration platform, lead full-stack development (frontend and backend), collaborate with product and vendors, mentor engineers, and deliver robust, tested customer-facing features integrating third-party data APIs and SDKs.

Lead a portfolio of technology projects and developers to build cloud-based, full-stack, microservices solutions for regulatory needs. Collaborate with product managers, mentor engineers, and use modern languages, databases, containers, and AWS services to deliver customer-focused financial experiences.

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.

Responsible for scaling the consumer finance platform, improving API performance, integrating with third-party APIs, and enhancing user experience for millions of users.

Design and build a high-performance, AI-native web trading experience for sophisticated retail traders. Ship core trading workflows (order entry, positions, blotter, watchlists, alerts), implement trustworthy AI UI patterns, collaborate with backend engineers on low-latency contracts, and iterate quickly with users and stakeholders to deliver end-to-end product features.

The Senior/Staff Full Stack Engineer will develop AI-driven products, enhance the advisor portal's functionality, and ensure system reliability using best practices in software and AI development.

The Lead Software Engineer will lead technology projects, develop cloud-based solutions, and work with a team to create a messaging platform for Capital One Travel products.

The Senior Full Stack Engineer will build Fora's products and infrastructure, focusing on web development and collaborating with cross-functional teams to enhance the user experience for travel advisors.

Develop and implement full stack features for a healthcare platform, focusing on both frontend (React) and backend (Node.js) development. Responsible for performance optimization, API creation, testing, and collaboration with data engineering teams.

As a Full Stack Software Engineer, you will build and improve user-facing products, collaborate with cross-functional teams, and design robust APIs.

As a Software Engineer at EliseAI, you'll develop core software for automating leasing processes, own new features, and drive engineering best practices, all while working in a collaborative environment.

As a Founding Senior Software Engineer at EliseAI, you will develop both frontend and backend applications, design APIs, and work closely with teams to build features that enhance user experience. The role requires ownership of projects and driving product development with a focus on efficiency and scalability.

Lead a team and portfolio of full‑stack, cloud-based projects using microservices. Design and deliver scalable solutions with React/Java, containers, and AWS; mentor engineers; collaborate with product managers; drive tech experimentation and community participation to meet regulatory and customer needs.

Lead development of full-stack, cloud-native microservices and applications for Risk Tech GRC solutions. Mentor engineers, drive technical strategy, collaborate with product managers, and build AI-enhanced cloud solutions using modern languages, containers, orchestration, and databases.

Lead and deliver full-stack, cloud-native risk management solutions using microservices, containers, and AI. Mentor engineers, collaborate with product managers, and build scalable systems using languages like JavaScript, Java, TypeScript, Python, Go, and relational/NoSQL databases on AWS/GCP/Azure.

The Full Stack Software Engineer will develop tools for data-driven applications, design APIs, and work on interactive UIs, focusing on user needs and collaboration with diverse teams.

Develop enterprise-grade applications by managing end-to-end feature ownership, collaborating with cross-functional teams, and integrating AI within workflows to enhance IT services.

The Full Stack Senior Software Engineer will design, implement, and ship features across frontend and backend systems, enhancing the Grow Therapy platform. Responsibilities include lifecycle ownership of work, improving core systems, resolving production incidents, writing maintainable code, and collaborating with cross-functional teams.