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Senior Java React Jobs in New Jersey (NOW HIRING)

Fullstack Java Developer

Jersey City, NJ · On-site

$57.50 - $74/hr

* Senior Full Stack React/Java Developer Key Responsibilities: The role is to: * Analyze and understand existing programs, job flows, and components * Perform program design, development, and code ...

ReactJS/Redux/ReactHooks, Performant UI, APIs (RESTful, GraphQL), Java, SQL, Distributed Cache ... Partner with Senior Solutions Architects during large, cross-functional project discovery to ...

Senior Software Engineer Location: Iselin, NJ (3 days a week hybrid) Duration: Longterm As a Senior ... React/Vue), such as Python3, Java, JavaScript, Ruby, Golang, C, C++, etc. * Required: Bachelor ...

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Senior Java React information

What is the difference between Senior Java React vs Java Spring Developer?

AspectSenior Java ReactJava Spring Developer
Required CredentialsBachelor's in CS or related, Java, React, experienceBachelor's in CS or related, Java, Spring Framework, experience
Work EnvironmentFront-end and back-end development, collaborative teamsBack-end development, server-side applications, enterprise projects
Industry UsageWeb applications, SaaS, startups, tech companiesEnterprise software, banking, healthcare, large-scale systems
Common Search/ComparisonSenior Java React vs Java Spring DeveloperSenior Java React vs Java Spring Developer

Both roles require Java expertise, but Senior Java React focuses on full-stack development combining React for front-end and Java for back-end, while Java Spring Developer specializes in server-side development using the Spring Framework. The choice depends on whether you prefer front-end or back-end specialization within Java-based projects.

What does a senior Java React developer do?

A Senior Java React developer is responsible for designing, developing, and maintaining complex web applications using both Java (usually for backend services) and React (for the frontend user interface). They collaborate with cross-functional teams to define project requirements, write efficient code, and ensure high-quality software delivery. In addition to coding, they often mentor junior developers, participate in code reviews, and help set technical standards for the team. Their role bridges server-side logic and client-side experiences, making them key contributors to modern web projects.

What are the key skills and qualifications needed to thrive as a senior Java React developer, and why are they important?

To thrive as a Senior Java React Developer, you need advanced proficiency in Java, React.js, and related frameworks, along with a bachelor's degree in computer science or a related field. Experience with tools like Spring Boot, RESTful APIs, version control systems (e.g., Git), and CI/CD pipelines is typically required. Strong problem-solving, leadership, and communication skills help you manage complex projects and mentor junior team members. These capabilities ensure the delivery of robust, scalable applications and smooth collaboration within cross-functional teams.

How does a senior Java React developer typically collaborate with cross-functional teams in agile environments?

Senior Java React developers often work closely with product managers, UX/UI designers, and QA engineers within agile teams. They participate in sprint planning, code reviews, and daily stand-ups to ensure that both backend (Java) and frontend (React) components are seamlessly integrated. Effective communication and the ability to translate business requirements into technical solutions are essential, as is mentoring junior developers and driving best practices across the team.
What are the most commonly searched types of Java React jobs in New Jersey? The most popular types of Java React jobs in New Jersey are:
What cities in New Jersey are hiring for Senior Java React jobs? Cities in New Jersey with the most Senior Java React job openings:

Sr. Lead Software Engineer - Java/React/SpringBoot/SQL/AWS

JPMorganChase

Jersey City, NJ • On-site

Full-time

Re-posted 21 days ago


Job description

Job Summary:
JPMorganChase, one of the oldest financial institutions, offers innovative financial solutions to millions of consumers and businesses. As a Senior Lead Software Engineer, you will enhance and deliver technology products in a secure and scalable manner while driving significant business impact through your technical expertise and collaboration with various teams.
Responsibilities:
• Optimize back end applications for maximum speed, reliability and scalability
• Collaborate with technical architect and Designers for new products
• Follow and promote Agile practices including Scrum, Lean, BDD, TDD and Continuously Delivery
• Research new technologies, identify and learn best practice, adapt quickly and provide technical guidance across the organization.
• Work with multiple globally distributed teams to deliver end-to-end solution across regions
• Advise, collaborate with, and synthesize feedback from Wealth Managers and Product Specialist
• Presenting and demoing to users, stakeholders, and technology groups
Qualifications:
Required:
• Formal training or certification on software engineering concepts and 5+ years applied experience
• Experience in Spring Boot, Spring MVC, Spring Cloud, Spring Flux & Spring Security frameworks
• Experience in Web UI development using ReactJS, TypeScript, Html 5, CSS 3
• Relational Database development skills including SQL and data modelling
• Experience with CI/CD pipelines with designing and building applications natively on AWS, utilizing key services such as AWS Lambda, AWS ECS, S3, Aurora, and API Gateway
• Experience in high availability development and architectural practices
• Excellent analytical, problem solving, & decision-making skills.
• Proven track record of technical leadership experience
Preferred:
• Experience in Reactive Programming
• Experience in DevOps
• Experience with Kafka and RabbitMQ
• Financial Services industry experience to include understanding of Investment securities
• Exposure to Atlassian tracking, collaboration and code quality tools
Company:
With a history tracing its roots to 1799 in New York City, JPMorganChase is one of the world's oldest, largest, and best-known financial institutions—carrying forth the innovative spirit of our heritage firms in global operations across 100 markets. Founded in 2000, the company is headquartered in New York, USA, with a team of 10001+ employees. The company is currently Late Stage.