Full Stack Developer Jobs in New York, United States

Full Stack Developer role at Contact Government Services, LLC. Develop web applications, APIs, and scripts using JavaScript, Angular, Node.js, and TypeORM. Build tests, automate processes, guide version control, enhance security, and leverage metrics for decisions.

Full Stack Developer at Pharo Management builds next‑generation front‑office technology tools for web and mobile. The role designs and develops React‑based UIs, integrates with .NET 6+ and Python back‑ends, and ensures high‑performance, accessible experiences.

Charles River Associates is seeking a Full Stack Agentic Developer to build and evolve a web‑based AI platform that lets experts translate domain knowledge into scalable AI‑driven workflows. The role designs and implements React/Vite front‑end features, Node.js/TypeScript back‑end services, and integrates LLM provider APIs, real‑time streaming, and custom agent runtimes.

Technology team at Democorp builds scalable web platforms that power core business services. The Full Stack Ruby Developer designs, implements, and maintains end‑to‑end features using Ruby on Rails and modern front‑end frameworks, collaborating with product, design, and QA to deliver high‑quality releases.

Engineering team at Zealthy builds a virtual healthcare platform to expand high-quality care access. The Full Stack Developer iterates on the early product, collaborates with a small engineering group and the CEO, and contributes to front‑end, back‑end, architecture and DevOps decisions.

Full Stack Developer on CARBOFIX's innovative web solutions team. Designs, develops, and maintains scalable, secure web applications while collaborating with cross-functional teams to translate business needs into technical solutions.

Full Stack Developer role at TRELLUS INC, focusing on modern JavaScript development across web, hybrid, and API platforms. The position emphasizes remote collaboration, feature implementation, and code quality within a distributed team.

Senior Full Stack Developer at Stifel Financial Corp. leads end‑to‑end development of web applications, mentoring teams, and establishing coding standards.

Technology team at Priceline builds the core platforms that power travel deal discovery for millions of customers. The Development Manager leads full‑stack engineering, mentors high‑performing engineers, drives technical strategy and roadmap, and collaborates across product, data and operations.

Senior Full Stack Developer at Stifel Financial Corp. responsible for end-to-end development, mentoring, and architectural leadership in a financial services environment.

The AEM Full-Stack Developer joins the MarTech content ecosystem team to deliver scalable, high-performing digital experiences. Day-to-day work involves developing and maintaining Adobe Experience Manager (AEM) components, templates, workflows, and integrations across Sites, Assets, and Forms, while collaborating with the MarTech team, implementation partners, and cross-functional stakeholders to deliver content-driven solutions that support business priorities, fan experience activations, and g

Lab49 is an award-winning specialist consultancy that creates bespoke technology in partnership with the most important companies in finance. We were founded in 2002 to bring Silicon Valley solutions to Wall Street’s door.

UpClear Technology team builds a SaaS revenue management platform for consumer goods brands. The Full Stack .Net Developer will develop and maintain Angular front‑ends and C# back‑ends, collaborate with cross‑functional teams to design and ship new features, and uphold code quality through reviews and best practices.

Metasquare Inc seeks a full‑stack software engineer to design, develop, and maintain high‑quality web and application solutions. The role involves coding in C, C++, C#, Java, and popular web frameworks, performing code and system analysis, ensuring quality through test‑driven development, and collaborating with product managers on project planning and documentation.

USM Business Systems (USM) builds enterprise IT solutions for government and commercial clients. The full stack developer designs and implements web applications using JavaScript front‑end frameworks and Node.js back‑end services, collaborating in two‑week Agile sprint cycles.

Capgemini is seeking a Python Java Full Stack Developer to help the world's leading organizations unlock the value of technology and build a more sustainable, more inclusive world. You will code in multiple languages, primarily Java 17 and Python 3x, implement microservices architecture with Springboot, and work with continuous integration/delivery tools.

Fast-Paced Development Team builds high‑performance web applications for a global client. The Full Stack Developer designs, implements and scales robust front‑end and back‑end solutions, writes clean maintainable code, troubleshoots bottlenecks and participates in agile sprint activities.

The company is urgently hiring a Senior Application Developer to support mission-critical production systems. This role involves full-stack development using Python, Angular, and AWS services.

Capgemini is seeking a Java Full Stack Developer with Angular to design, develop, and deliver scalable enterprise applications for leading organizations. Day-to-day work includes building full stack applications with Java, Spring Boot, Angular, and SQL; developing RESTful APIs and responsive front-end interfaces; participating in microservices architecture design and legacy modernization; collaborating in Agile teams; and contributing to CI/CD pipelines and code reviews.

Capgemini is seeking a Java Full Stack Developer to join its onsite team in Dallas, TX. You will build enterprise APIs and web applications using core Java, Spring/Spring Boot, Angular, and TypeScript, while guiding and motivating fellow engineers. Day-to-day work includes developing in an Agile Scrum environment, managing CI/CD pipelines, deploying to AWS with Docker, Kubernetes, and Terraform, and leveraging AI-assisted tools to improve productivity and code quality.