Front End React Developer

Post Date

Aug 22, 2025

Location

Newark,
New Jersey

ZIP/Postal Code

07102
US
Nov 16, 2025 Insight Global

Job Type

Contract

Category

Programmer / Developer

Req #

NNJ-9ef5340e-0c56-4d8e-bc0a-8e01f048c7dc

Pay Rate

$54 - $68 (hourly estimate)

Job Description

- emphasis on REACT, Web Components and UI development skills are required .
-experience with Claude AI preferred.

• Experience with the following:
o Programming Languages: Python, Java, Java Script; working in distributed systems, object oriented programming, design patterns and design methodology; JAVA services using Spring CLI, Maven, Microservice, multi-threading, Concurrency and parallel processing
o Frameworks: Springboot, Node.js, such as Full / MEAN / MERN stack
o Data Store: Non-Relational and Relational Data structures; MongoDB BPM tools
o Data Streaming: SQS, Kinesis
o Ability to work effectively in cross-functional teams and business partners to develop high-quality applications
o 5+ years relevant experience working on Java related technologies on Unix or Linux
o 5+ years relevant experience working with backend technologies including JBoss, SpringBoot, REST
o 3+ years relevant experience to client-side technologies including React, JavaScript, JSON, REST
• Knowledge/understanding of the following:
o Application Programming Interfaces (API): Consumption & Development; implementing service oriented architecture (SOA) patterns; Web service technologies such as APIs, REST, JSON, SOAP, XML, JDBC, MySQL
o Unit, interface and end user testing concepts and tooling (functional & non-functional)
o Automated testing, Experience with agile development methodologies and Test-Driven Development (TDD)
o Accessibility awareness
o Software security skills including secure coding, web application security and DevSecOps; Solid grasp of security concepts (authentication, authorization, encryption, digital signature, JWT), SSL, web service proxies, firewall, SAML 2.0, OpenID Connect, OAuth 2.0)
o Dev Ops Tools & Practices: Branching techniques and usage of GitHub, Bitbucket or Subversion; DevOps, Jenkins
o Software Development Life Cycle (SDLC): Monitoring and logging techniques
o AWS Core Services: AWS Services such as CloudWatch, Code-Deploy

We are a company committed to creating diverse and inclusive environments where people can bring their full, authentic selves to work every day. We are an equal opportunity/affirmative action employer that believes everyone matters. Qualified candidates will receive consideration for employment regardless of their race, color, ethnicity, religion, sex (including pregnancy), sexual orientation, gender identity and expression, marital status, national origin, ancestry, genetic factors, age, disability, protected veteran status, military or uniformed service member status, or any other status or characteristic protected by applicable laws, regulations, and ordinances. If you need assistance and/or a reasonable accommodation due to a disability during the application or recruiting process, please send a request to HR@insightglobal.com.To learn more about how we collect, keep, and process your private information, please review Insight Global's Workforce Privacy Policy: https://insightglobal.com/workforce-privacy-policy/.

Required Skills & Experience

- emphasis on REACT, Web Components and UI development skills are required .
-experience with Claude AI preferred.

• Experience with the following:
o Programming Languages: Python, Java, Java Script; working in distributed systems, object oriented programming, design patterns and design methodology; JAVA services using Spring CLI, Maven, Microservice, multi-threading, Concurrency and parallel processing
o Frameworks: Springboot, Node.js, such as Full / MEAN / MERN stack
o Data Store: Non-Relational and Relational Data structures; MongoDB BPM tools
o Data Streaming: SQS, Kinesis
o Ability to work effectively in cross-functional teams and business partners to develop high-quality applications
o 5+ years relevant experience working on Java related technologies on Unix or Linux
o 5+ years relevant experience working with backend technologies including JBoss, SpringBoot, REST
o 3+ years relevant experience to client-side technologies including React, JavaScript, JSON, REST
• Knowledge/understanding of the following:
o Application Programming Interfaces (API): Consumption & Development; implementing service oriented architecture (SOA) patterns; Web service technologies such as APIs, REST, JSON, SOAP, XML, JDBC, MySQL
o Unit, interface and end user testing concepts and tooling (functional & non-functional)
o Automated testing, Experience with agile development methodologies and Test-Driven Development (TDD)
o Accessibility awareness
o Software security skills including secure coding, web application security and DevSecOps; Solid grasp of security concepts (authentication, authorization, encryption, digital signature, JWT), SSL, web service proxies, firewall, SAML 2.0, OpenID Connect, OAuth 2.0)
o Dev Ops Tools & Practices: Branching techniques and usage of GitHub, Bitbucket or Subversion; DevOps, Jenkins
o Software Development Life Cycle (SDLC): Monitoring and logging techniques
o AWS Core Services: AWS Services such as CloudWatch, Code-Deploy

Benefit packages for this role will start on the 31st day of employment and include medical, dental, and vision insurance, as well as HSA, FSA, and DCFSA account options, and 401k retirement account access with employer matching. Employees in this role are also entitled to paid sick leave and/or other paid time off as provided by applicable law.