Java Developer with ReactJS

Apexon; Mechanicsburg (Cumberland County); On-site; USD 110,000 - 150,000; Full time

Job summary

Apexon is seeking a Sr. Java Developer with hands-on ReactJS experience to join our development team in the United States. You will build backend services in Java/Spring Boot, design REST APIs, and contribute to frontend tasks using ReactJS.

Ideal candidates have 3+ years of Java, solid OOP, knowledge of DB2 SQL, unit and integration testing, and familiarity with Git/JIRA in Agile environments. You’ll participate in code reviews, help releases, and document technical work.

Qualifications

• 3+ years of professional Java development experience.
• Strong knowledge of Core Java, OOP concepts, Collections, and Exception Handling.
• Hands-on experience with Spring Boot, REST APIs, and Microservices.
• Experience working with SQL and relational databases such as DB2.
• Knowledge of unit testing, integration testing, and API testing.
• Familiarity with Git/SVN, JIRA, and Agile development practices.

Responsibilities

• Develop and maintain backend services using Java and Spring Boot.
• Build responsive and user-friendly frontend applications using ReactJS.
• Design, develop, and integrate REST APIs.
• Work with databases and write SQL queries.
• Perform unit testing, troubleshoot issues, and fix defects.
• Participate in code reviews and Agile team discussions.
• Support application releases and maintain technical documentation.

Skills

Java backend

Core Java

OOP concepts

Collections

Exception Handling

REST APIs

Spring Boot

Microservices

SQL (DB2)

Unit testing

Git/JIRA/Agile

ReactJS frontend

Tools

Spring Boot

REST APIs

Microservices

Git

JIRA

Job description

We're Hiring: Sr. Java Developer with ReactJS

I'm currently looking for a talented Java Developer with hands-on ReactJS experience for an exciting development opportunity!

We're looking for someone who is strong in backend Java development and also comfortable working on the frontend using ReactJS. If you enjoy building applications, developing REST APIs, and working with modern technologies, this could be a great opportunity for you.

Key Skills We're Looking For:

• 3+ years of professional Java development experience.
• Strong knowledge of Core Java, OOP concepts, Collections, and Exception Handling.
• Hands-on experience with Spring Boot, REST APIs, and Microservices.
• Experience working with SQL and relational databases such as DB2.
• Knowledge of unit testing, integration testing, and API testing.
• Familiarity with Git/SVN, JIRA, and Agile development practices.

What You’ll Be Doing:

• Develop and maintain backend services using Java and Spring Boot.
• Build responsive and user-friendly frontend applications using ReactJS.
• Design, develop, and integrate REST APIs.
• Work with databases and write SQL queries.
• Perform unit testing, troubleshoot issues, and fix defects.
• Participate in code reviews and Agile team discussions.
• Support application releases and maintain technical documentation.