Senior Full-Stack Java & React Engineer

Apex Systems; Newark (DE); On-site; USD 120,000 - 160,000; Full time

Benefits offered by this job

ESPP (employee stock purchase program)

401K plan with company match

Health Savings Account (HSA)

Employee Assistance Program (EAP)

Corporate discount savings program

Certification discounts and training

Job summary

Everforth Apex is seeking a senior Full Stack Java/React Developer to deliver scalable, high-performance web applications in an onsite Newark, Delaware environment. You will build SPAs, write tests, and collaborate in a SAFe/Agile setting while leveraging Java, Spring, and modern front-end technologies.

The role requires deep Java/React expertise, strong UI/UX skills, and experience with REST APIs, CI/CD, and reusable component libraries.

Qualifications

• 10+ years of relevant IT development experience.
• 6+ years of hands-on web development using Java and Spring.
• 4+ years of UI/UX development experience.
• Proven ability to develop SPAs with ReactJS.
• Experience creating custom reusable React component libraries.
• Database experience with any RDBMS, preferably SQL Server.
• Prior experience with Scrum, SAFe, or Lean Agile methodologies.
• Working experience with CI/CD and automation tools such as Jenkins or Ansible Tower.

Responsibilities

• Develop and maintain scalable, high-performance web applications using Java, Spring, and ReactJS.
• Write clean, efficient, and well-documented code, including Junit tests for quality assurance.
• Design and implement user interfaces and front-end components using HTML5, CSS3, and ReactJS.
• Build and consume REST APIs, ensuring secure and efficient data exchange.
• Collaborate with cross-functional teams within a Scrum, SAFe, or Lean Agile framework.
• Utilize source code management tools such as Git and Bitbucket for version control.
• Participate in the entire software development lifecycle, from concept and design to testing and deployment.
• Contribute to the development of Single Page Applications (SPAs) and custom reusable React component libraries.

Skills

ReactJS

Java

Spring

HTML5

CSS3

JUnit tests

SQL

REST APIs

Git

Bitbucket

Jenkins

Ansible Tower

Agile methodologies

Education

Bachelor's degree in Information Technology/Computer Science/Engineering

Tools

IntelliJ IDEA

Eclipse

WebStorm

Git

Bitbucket

Maven

Ant

Job description

Everforth Apex is seeking a senior Full Stack Java/React Developer to deliver scalable, high-performance web applications in an onsite Newark, Delaware environment. You will build SPAs, write tests, and collaborate in a SAFe/Agile setting while leveraging Java, Spring, and modern front-end technologies.

The role requires deep Java/React expertise, strong UI/UX skills, and experience with REST APIs, CI/CD, and reusable component libraries.