Full Stack Developer Jobs in New Jersey, United States

Technology Engineering team at Berkshire Hathaway GUARD builds modern, cloud‑first full‑stack applications. The Full Stack Developer designs and implements scalable back‑end services and responsive front‑end interfaces, leveraging AI‑assisted coding tools and Azure services to accelerate delivery.

Fraud and Identity Verification (IDV) team at Barclays builds and evolves Java microservices that power real‑time risk assessment, authentication and verification for millions of customers. The role involves designing, coding, testing and deploying backend services, collaborating with cross‑functional teams to integrate APIs and ensure seamless fraud prevention.

Fiserv, a global fintech leader, seeks a Full Stack Developer to design, develop, and maintain high‑quality applications using Java, Spring Boot, React, and microservices. The role involves building RESTful APIs, managing databases (Cassandra, PostgreSQL) on Azure, integrating Sparkling Logic, SFG, Airflow, and Databricks, and ensuring robust unit testing and CI/CD pipelines.

Senior Full Stack Developer at Barclays Capital Securities responsible for designing, developing, and optimizing high-performance client reporting platforms. Leads cross-functional teams to deliver scalable, secure, and reliable software using Spring Boot, Angular micro-frontends, and modern architectural patterns.

Fiserv, a global leader in fintech and payments, seeks a Full‑stack .Net Developer to design, build, and support secure, high‑quality applications that align with business goals. The role involves end‑to‑end development across modern UI and scalable backend services, collaborating with cross‑functional teams, and applying CI/CD, Agile practices, and AI‑assisted tools responsibly.

Lead Full Stack Developer on RBC Cloud Engineering/Virtualization team. Plan, develop, manage enterprise-wide initiatives across Windows, Linux, Virtualization, Middleware, Storage.

Full Stack Developer at Barclays Services LLC building high‑volume web applications for the Cards Platform Technology business. The role designs and implements cloud‑native microservices, containers, and serverless architectures, integrating GenAI features and CI/CD pipelines with GitLab.

Collateral Technology development team at Barclays builds enterprise applications that power collateral management systems. The Full Stack Developer designs, develops, and optimizes high‑volume, distributed services using C#/.NET Core, Angular/React, and AWS, while collaborating with product managers and designers to deliver secure, scalable solutions.

Full Stack Development Team at RECAP builds end‑to‑end web applications that power the company’s innovative solutions. The Full Stack Developer designs, develops, and maintains both front‑end and back‑end components, collaborates with cross‑functional teams to deliver new features, and ensures code quality through reviews and debugging.

EY’s Inclusive Technology Team builds a just employment ecosystem by modernizing client applications with Java, Spring, and cloud microservices. The Full Stack Java Developer designs, develops, and tests distributed solutions, collaborating with cross‑functional engagement teams to deliver reliable, customer‑centric systems.

Voya Financial seeks a Full Stack Java Developer to build engaging websites, platforms, and applications. The role involves mentoring a team of Java developers, implementing best practices, performing code reviews, architecting solutions, and developing new features in a fast-paced environment.

Fiserv, a global fintech leader, seeks a Senior Full Stack Developer for its Experience team at Finxact.io. The role involves designing and building AI‑powered digital features, developing front‑end interfaces with TypeScript and React, and back‑end services in Golang and Docker. Candidates should have 6+ years in tech/fintech, 4+ years in Go/TS/React, and experience with relational databases, Docker, and Git. The position is on‑site in multiple U.S. locations and offers a salary range of $87,20

Principal Full Stack Developer AT&T

Integrated Resources, Inc. seeks a Full Stack Developer to build and enhance Mobile Commerce solutions across identity management, mobile shopping, and payment processing. The role involves end‑to‑end software development, integration, and testing of backend services and mobile SDKs, as well as coordinating product updates and reporting metrics.

Make your mark at Comcast – a Fortune 30 global media and technology company. From connectivity and platforms to content and experiences, we reach hundreds of millions worldwide.

Senior Full Stack Developer – AVP at Barclays Capital Securities leads the design, development, and modernization of the Wholesale Client Onboarding platform. The role blends deep expertise in Java, Spring Boot, RESTful services, and front‑end frameworks such as Angular or React with DevOps practices using Docker, Kubernetes, and ELK stack.

Full Stack Java Developer responsible for designing and delivering end-to-end enterprise solutions in a technology center in Mount Laurel, New Jersey. Leads technical design, provides guidance to teams, and collaborates with stakeholders to build scalable Java applications using Spring, Hibernate, Angular, and Kafka.

At Broadridge, we’ve built a culture where the highest goal is to empower others to accomplish more. If you’re passionate about developing your career, while helping others along the way, come join the Broadridge team.

Full-Stack Java Developer - AVP is a hybrid role in Jersey City, New Jersey, United States, focused on building robust software solutions for OTC derivatives in Markets Technology. The position requires 5-8 years of experience in systems analysis, programming, and project management, with strong skills in Java, JavaScript, Angular, Spring, RESTful APIs, TDD, clean code, data structures, algorithms, and SQL. Candidates must work independently, manage multiple priorities, and act as a subject matt

Lead design and delivery of high‑performance web applications for Barclays Capital Securities. Leverage Java/C#, Angular/React, Node.js, TypeScript, RESTful APIs, and WebSockets to build scalable, secure solutions that support risk and valuation workflows.