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Applications Developer Java Jobs in Colorado (NOW HIRING)

Infojini Inc

Sr Java Developer

Denver, CO · On-site

$59 - $75.25/hr

You will be part of a talented software team that works on mission-critical applications. Java developer roles and responsibilities include managing Java/Java EE application development while ...

Sysazzle

Application Developer V

Denver, CO · On-site

... applications on time. This role partners closely with product owners, architects, project ... Java and Spring Boot (Angular experience is a plus • Hands-on experience with platform and ...

Artech Information System LLC

Java Developer

Englewood, CO · On-site

$50.25 - $65.25/hr

GUI Java Developer LOCATION: Englewood ,CODuration:12 month+ BS or Masters in Computer Science or ... based applications 6 - 8 years of GUI/web development experience using Java/J2EE/JSP/Servlet ...

Cymertek

Software Engineer (Java, AWS, Linux)

Aurora, CO · On-site

$52.75 - $72.25/hr

In this role, you will design, build, and maintain applications using Java, leverage AWS cloud ... Java Developer, AWS Cloud Engineer, Linux Systems Developer, Backend Developer, Full Stack ...

Infojini Inc

Senior Java Developer

Denver, CO · On-site

$59 - $75.25/hr

Denver , CO Duration: 6 months Contract Senior Java Developer should have experience with the design and implement JEE software applications in using e modern software engineering tools such as ...

Artech Information System LLC

Java Developer

Centennial, CO · On-site

$52.50 - $68/hr

Java * JavaScirpt * Advanced JavaScript * Working on Video Data Services Platform * Doing complete ... No UI/Dashboard applications * Working on getting data in and out of Oracle would be plus * No Big ...

HCL Global Systems Inc

Senior Java Developer

Denver, CO · On-site

$59 - $75.25/hr

The role involves designing, developing, and maintaining full-stack applications using Java ... Required : • Bachelor's or Master's degree in Computer Science, Software Engineering, or a ...

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All JobsApplications Developer Java JobsApplications Developer Java Jobs in Colorado

Applications Developer Java information

What does an applications developer Java do?

An Applications Developer Java is responsible for designing, developing, testing, and maintaining software applications using the Java programming language. They work on both the front-end and back-end of applications, ensuring that the software meets user requirements and performs efficiently. These developers often collaborate with other team members such as designers, analysts, and testers to deliver robust and scalable solutions. Their work may involve troubleshooting, debugging, and optimizing existing Java applications, as well as integrating new features based on client or business needs.

What are the key skills and qualifications needed to thrive as an applications developer Java, and why are they important?

To thrive as an Applications Developer Java, you need a solid understanding of Java programming, object-oriented design principles, and a relevant degree in computer science or a related field. Familiarity with tools such as Eclipse or IntelliJ IDEA, version control systems like Git, and frameworks such as Spring or Hibernate is typically required. Strong problem-solving skills, effective communication, and the ability to collaborate within a team are standout soft skills for this role. These skills and qualities are essential to develop robust, scalable applications that meet user requirements and integrate seamlessly into existing systems.

What are some common challenges faced by applications developers working with Java, and how can they be addressed?

Applications Developers specializing in Java often encounter challenges such as managing legacy code, ensuring application scalability, and keeping up with frequent updates in Java frameworks and libraries. Collaborating closely with QA testers and DevOps teams helps streamline deployments and maintain code quality. To address these challenges, developers frequently use version control systems, participate in code reviews, and engage in continuous learning through online courses or peer knowledge-sharing. Staying proactive about best practices and regularly refactoring code can significantly enhance project outcomes and career growth.

What is the difference between Applications Developer Java vs Applications Developer .NET?

AspectApplications Developer JavaApplications Developer .NET
Required CredentialsBachelor's in Computer Science, Java certificationsBachelor's in Computer Science, Microsoft certifications
Work EnvironmentTypically in Java-based enterprise environments, financial institutions, tech firmsOften in Windows-based environments, corporate, and enterprise settings
Employer & Industry UsageFinancial services, tech companies, government agenciesHealthcare, finance, enterprise software companies
Common Search & ComparisonYesYes

Applications Developer Java and Applications Developer .NET are both specialized roles focused on application development within different technology stacks. Java developers primarily work with Java-based platforms, while .NET developers focus on Microsoft technologies. Both roles require similar educational backgrounds and certifications, and they are often employed in enterprise environments. The choice between them depends on the company's technology infrastructure and project requirements.

Applications Developer Java jobs near you
Infographic showing various Applications Developer Java job openings in Colorado as of August 2026, with employment types broken down into 71% Full Time, and 29% Contract. Highlights an 86% In-person, and 14% Remote job distribution.

Sr Java Developer

Colorado Springs, CO • Remote

Blue Rose Consulting Group, Inc.
Business Management Consulting • 11 - 50 employees
Learn more about Blue Rose Consulting Group, Inc.external

$56.50 - $72/hr

Full-time

Posted 28 days ago

Job description

Sr Java DeveloperAbout Blue Rose Consulting Group

Blue Rose Consulting Group is a mission-driven federal contractor dedicated to delivering innovative solutions that support our clients and the communities they serve. People First. Mission Always. We believe exceptional outcomes start with exceptional people, and we are committed to building teams where talented professionals can grow, contribute, and make a meaningful impact.

About the role

Blue Rose Consulting Group is seeking a Senior Java Developer (Programmer 3) to lead the design and development of multiple applications supporting a large-scale federal IT program. This role combines hands-on Java/Spring engineering with technical leadership, including guiding software development teams, implementing solutions, and conducting detailed design reviews.

Location: Remote

Blue Rose Consulting Group is seeking a Junior .NET Developer (Programmer 1) to support a large-scale .NET application within a national security environment. This role will contribute to software development efforts involving data analysis, reconciliation and consolidation, reporting, user interface development, mobile application development, and Continuous Integration/Continuous Delivery (CI/CD).

This position requires U.S. citizenship and an active Secret security clearance.

Job Responsibilities

    • Lead the design and development of multiple enterprise applications.

    • Develop Java/Spring solutions supporting a large-scale federal IT program.

    • Design and implement Java/Spring-based REST API solutions.

    • Provide hands-on software engineering and technical leadership.

    • Lead and support teams of software developers implementing technical solutions.

    • Conduct detailed technical and application design reviews.

    • Develop solutions within modern web and continuous integration environments.

    • Apply Agile Scrum methodologies throughout the development lifecycle.

    • Collaborate with cross-functional teams to deliver scalable, reliable solutions supporting federal missions.

    Minimum Qualifications

      • US Citizen

      • Active Secret Clearance

      • 8+ years of hands-on software development experience.

      • 6+ years of Java/Spring development experience.

      • Significant experience developing applications using the Java Spring framework.

      • Experience using Java development tools such as Eclipse, JUnit, and Git.

      • 3+ years of experience with web development technologies such as JavaScript, HTML, and JSP.

      • 3+ years of experience developing solutions using Agile Scrum methodologies.

      • Active Final DoD Secret Security Clearance.

      Preferred Qualifications

      • Located in Colorado or the DMV area.

      • Experience supporting a large-scale federal IT program.

      • Experience working within the SAFe Agile delivery framework.

      Why Join Blue Rose?

      At Blue Rose, you’ll have the opportunity to apply your technical skills to meaningful federal missions while working alongside a collaborative team that values innovation, accountability, and professional growth. We put people at the center of what we do while staying focused on delivering results that matter.