Top Java Full-Stack Engineer Jobs in NYC, NY

Long-term contract Java Full Stack Developer role in New York. Requires experience with Core Java, Spring, Hibernate, AngularJS, and front-end skills (HTML, CSS, JavaScript). Recruitment via phone interview then face-to-face.

Lead a team building distributed microservices and full-stack cloud solutions using JavaScript, Java, Python, Go, React, containers, and AWS. Mentor engineers, collaborate with product managers, drive regulatory-focused technology projects, and experiment with new technologies and AI tooling to improve developer productivity and customer experiences.

The Full Stack Developer will design and develop technology solutions for clients in financial services, lead teams, and ensure efficient coding practices.

The role involves leading architecture engagements, supporting strategic direction, and driving client innovation with a full-stack mindset.

The Java Full Stack Developer will lead architecture engagements, provide strategic direction, and support the build and hire of teams, with a focus on client transformation.

Lead the architecture and execution of full-stack development projects, engaging clients and building teams while working with Java, .Net, and related technologies.

The Full Stack Developer designs and develops technology-based solutions for banking clients, mentors junior developers, and leads agile teams in delivering quality applications.

Seeking a Java Full Stack Developer with 5-10 years experience to lead architecture engagements, design strategies, and work in agile teams focused on client transformation.

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.

Design, develop and maintain full‑stack web and enterprise applications using Java/Spring/Hibernate and Node.js/AngularJS. Build and consume SOAP/REST services, implement multithreading and design patterns, work with MongoDB and relational databases, write unit/integration tests, automate tasks, and deploy on Tomcat/JBoss with AWS experience.

Develop and maintain full‑stack web and enterprise applications using Java and modern JavaScript stacks. Build REST/SOAP services, design data models, implement responsive UIs (AngularJS/React), work with relational and NoSQL databases, apply design patterns, perform testing and debugging, and support deployment on cloud and app servers.

Design, implement, and maintain scalable software and data ingestion (ETL/streaming) solutions. Optimize DB2 performance, build automation and CI/CD pipelines, apply TDD, troubleshoot in UNIX/Linux, and collaborate with cross-functional teams to support liquidity reporting and risk-management platforms.

Design and develop scalable applications, collaborate in Agile teams, and utilize various technologies like Java, React, and AWS.

Design, build, and optimize microservices and applications. Collaborate with teams, ensuring performance and compliance while driving financial solutions.

Design, develop, and maintain scalable Java/Spring Boot backends and Angular frontends. Build microservices, REST APIs, event-driven solutions with Kafka, implement fault tolerance (Hystrix/circuit breakers), observability (SLI/SLO), and deploy on Kubernetes/AWS. Collaborate cross-functionally, mentor junior developers, and ensure system reliability and performance.

The Senior Full Stack Java Developer will design and maintain enterprise applications using Java and modern front-end technologies while collaborating in Agile teams and mentoring junior developers.

You will design, build, and maintain scalable applications using Java and JavaScript, collaborating across teams and managing databases.

Seeking a strong full stack developer skilled in architecture and development, with financial market knowledge and experience in Java, SQL, and AngularJS.

Design, build, and deploy secure, high-performance, scalable cloud-native applications supporting Ariba P2P. Work full-stack in Java using Spring Boot and the SAP BTP Cloud Foundry CAP (Java) model, applying resiliency, security, and performance best practices.

The Software Engineer will analyze user stories, develop software applications, perform testing, and create automation tools as part of an agile team.

Lead the development of an AI-powered AML platform, guiding a team in best practices, architecture, and delivering high-quality software solutions using Java and React.

Develop and maintain Java backend services for enterprise blockchain applications, integrate APIs with React/Vue frontends, design scalable blockchain solutions, troubleshoot complex backend issues, and collaborate with the team to apply best practices and stay current with blockchain trends.

Design, develop, and maintain web-based UI and REST middleware for federal health IT systems. Participate in Agile/SAFe ceremonies, write design documents, implement features, resolve bugs, and support CI/CD pipelines while collaborating with product, QA, and stakeholders.

Design, build, and support cloud-native full stack or backend Java products using TDD, CI/CD, microservices and event-driven patterns. Collaborate with product teams, provide production support, implement monitoring and ensure secure, performant systems.

Design, develop, test, and deploy full-stack Java applications (backend Java/Spring Boot, frontend React/Angular, PostgreSQL). Lead architecture decisions, mentor developers, perform code reviews, troubleshoot issues, implement testing strategies (JUnit, Cypress, Playwright), collaborate with product/QA/DevOps in Agile, and support VA mission-critical initiatives while meeting security and clearance requirements.