Junior Java Developer

KEPLER22 LLC; Dallas (TX); On-site; USD 60,000 - 90,000; Full time

Job summary

Kepler 22 LLC in Dallas, TX is seeking a Junior Java Developer to join an on-site team. You will assist in designing, coding, testing, and maintaining Java-based applications under the guidance of senior engineers.

Day-to-day work includes implementing features, fixing bugs, writing unit tests, and participating in code reviews while following established standards. This role offers learning opportunities and growth within a collaborative environment.

Qualifications

• 0 to 4 years of software development experience.
• Strong programming skills in Java and writing clean, maintainable code.
• Experience with the Spring Framework and related technologies.
• Foundational knowledge of Microservices architecture.
• Familiarity with REST APIs, relational databases, Git, and Maven or Gradle.
• Strong problem-solving abilities and willingness to learn in a collaborative team.
• Bachelor’s degree in Computer Science, Software Engineering, or related field, or equivalent experience.

Responsibilities

• Assist in designing, coding, testing, and maintaining Java-based applications.
• Implement features and fix bugs under guidance of senior engineers.
• Write unit tests and participate in code reviews.
• Collaborate with cross-functional teams and follow development standards.
• Document technical work and support continuous improvement of software quality and performance.

Skills

Java

Spring Framework

Microservices

REST APIs

Relational Databases

Problem Solving

Team Collaboration

Software Development Lifecycle

Education

Bachelor’s degree in Computer Science / Software Engineering or related field

Tools

Git

Maven/Gradle

Job description

Company Description

Kepler 22 LLC delivers specialized IT staffing and recruiting solutions that help organizations address complex technology talent needs. The company provides contract staffing, direct placement, and staff augmentation services across applications development, infrastructure, and business process outsourcing functions worldwide. Using a structured recruiting methodology, Kepler 22 connects skilled professionals with roles that align to business objectives and accelerate delivery. IT professionals gain access to diverse consulting and permanent opportunities, along with personalized guidance focused on long-term career growth. Driven by transparency and accountability, Kepler 22 is committed to building strong technical teams that support innovation and business success.

Role Description

The Junior Java Developer role at Kepler 22 LLC is a full-time, on-site position based in Dallas, TX. In this role, the developer will assist in designing, coding, testing, and maintaining Java-based applications under the guidance of senior engineers. Day-to-day responsibilities include implementing features, fixing bugs, writing unit tests, and contributing to microservices and Spring-based components. The developer will participate in code reviews, collaborate with cross-functional teams, and follow established development standards and best practices. The role also involves learning and applying new tools and frameworks, documenting technical work, and supporting continuous improvement of software quality and performance.

Qualifications

• Candidates should possess core Software Development skills, including understanding of the software development lifecycle and basic design principles (0 to 4 years only)
• Candidates should possess strong Programming skills, particularly in Java, with the ability to write clean, maintainable, and efficient code.
• Candidates should possess experience or coursework with the Spring Framework and related technologies used in modern Java applications.
• Candidates should possess foundational knowledge of Microservices architecture, including building, integrating, and maintaining distributed services.
• Additional beneficial qualifications include familiarity with REST APIs, relational databases, version control (e.g., Git), and build tools such as Maven or Gradle.
• Strong problem-solving abilities, attention to detail, and willingness to learn from feedback in a collaborative team environment.
• Bachelor’s degree in Computer Science, Software Engineering, or a related technical field, or equivalent practical experience.