Java Developer

Compunnel, Inc.; Morrisville (NC); Hybrid; USD 85,000 - 110,000; Full time

Job summary

Compunnel, Inc. in Morrisville, NC is seeking a Java Developer to design, develop, and maintain backend systems using Java 11/17 and Spring Boot.

The role emphasizes RESTful APIs, SQL/NoSQL databases, and collaboration with clients and internal teams. It is a hybrid position with on-site and remote work, requiring strong problem solving and agile practices.

Join a dynamic development team delivering scalable services, code reviews, and secure, efficient software solutions.

Qualifications

• 2–4 years of Java development experience.
• Strong proficiency in Java 11/17.
• Experience with Spring Boot and the Spring ecosystem.
• Experience with SQL Server and NoSQL databases.
• RESTful API development and Git experience.
• Ability to work independently and in a team.
• Familiarity with Agile methodologies.
• Knowledge of software engineering principles and design patterns.

Responsibilities

• Design, develop, and maintain Java-based backend services and APIs using Spring Boot.
• Write clean, maintainable, and testable code following best practices.
• Develop and optimize queries for SQL/NoSQL databases.
• Participate in code reviews and contribute to team knowledge sharing.
• Debug and resolve application issues, performance bottlenecks, and bugs.
• Implement security and data protection measures in line with best practices.
• Interact with customers remotely and in person as necessary.
• Collaborate with clients or internal teams to resolve support tickets.
• Document customer interactions and workflow in a timely manner.
• Comply with and support an Agile environment.
• Write software programs to maintain and control computer systems and databases.
• Modify existing software to correct errors or upgrade interfaces.
• Consult with engineering staff to evaluate interfaces between hardware and software.
• Develop specifications and performance requirements and resolve customer problems.
• Advise customers about or perform maintenance of software systems.

Skills

Java

Spring Boot

RESTful APIs

Git

Hibernate/JPA

SQL/NoSQL databases

Problem solving

Team collaboration

J2EE

Education

Bachelor's degree in Computer Science or related field

Equivalent work experience

Tools

SQL Server

MongoDB

Redis

Jenkins/Maven/Gradle

Spring ecosystem tooling

Job description

Job Description: Hybrid Role: Tuesday Wednesday Thursday in Office 9-5; Monday Friday Remote Work

Job Summary

We are seeking a skilled and motivated Java Developer to join our dynamic development team. The ideal candidate will have strong experience in Java, Spring Boot, and database technologies (SQL and/or NoSQL). You will be responsible for designing, developing, and maintaining scalable and efficient backend systems that support our applications.

Key Responsibilities

• Design, develop, and maintain Java-based backend services and APIs using Spring Boot
• Write clean, maintainable, and testable code following best practices, in accord with deadlines
• Develop and optimize database queries; work with SQL and/or NoSQL databases
• Participate in code reviews and contribute to team knowledge sharing
• Debug and resolve application issues, performance bottlenecks, and bugs
• Implement security and data protection measures in compliance with best practices
• Interact and work with customers remotely and in person as necessary
• Collaborate with clients or internal teams to understand and resolve support tickets and incidents
• Document customer interactions and workflow in a timely manner
• Comply with and support an Agile environment
• Write software programs to maintain and control computer systems, software for operating systems, networked systems, or database systems
• Modify existing software to correct errors, adapt it to new hardware, or upgrade interfaces and improve performance
• Consult with engineering staff to evaluate the interface between hardware and software
• Develop specifications and performance requirements and resolve customer problems
• Advise customers about or perform maintenance of software systems

Required Qualifications

• Strong proficiency in Java 11 and 17
• Hands‑on experience with Spring Boot and the broader Spring ecosystem (Spring Data, Spring Security, etc.)
• Solid understanding of relational databases (Microsoft SQL Server) and/or NoSQL databases (e.g., MongoDB, Redis)
• Experience with RESTful API development
• Familiarity with version control systems such as Git
• Understanding of object‑oriented design, design patterns, and software development principles
• Ability to work independently and in a team environment
• Hibernate/JPA experience
• Excellent problem‑solving skills and attention to detail
• Ability to diagnose application issues and provide technical support
• Knowledge of the full software development lifecycle from business systems analysis through requirements gathering and functional specification
• Ability to troubleshoot code and make system changes as needed to resolve issues
• Knowledge of computer development languages such as SQL, Java, J2EE
• Required Skills: Java, J2EE, JSP, XML
• 2‑4 years of experience

Preferred Qualifications

• Proficient in Java and Spring Boot
• Experience with cloud platforms such as AWS
• Experience with CI/CD pipelines and build tools (e.g., Jenkins, Maven, Gradle)
• Experience working in Agile/Scrum environments
• JMS/Messaging, XML, REST/SOAP
• Degree in computer science or a relevant field, or equivalent work experience
• Ability to work independently and manage time effectively

Certifications

None mentioned