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Java Jobs in Boulder, CO (NOW HIRING)

Quantix

Java / Spring Engineer

Lakewood, CO · On-site

$51.75 - $71/hr

Client located in Lakewood, Colorado is seeking a Java / Spring Engineer for a long term contract position. This position will participate on an 11 person team developing applications utilized ...

DSC Resources

Senior Java Software Engineer

Denver, CO · Remote

$130K - $152K/yr

Senior Java Software Engineer Remote -- US-Based Only Must be a US Citizen or Green Card holder due to access to sensitive data | No visa sponsorship | No third-party agencies | No C2C Must have ...

Sonsoft Inc

Lead Java J2EE

Denver, CO · On-site

Preferred At least 4 years of experience in Java J2EE technologies Skills At least 4 years of experience in software development life cycle. At least 4 years of experience in Project life cycle ...

Hirekeyz Inc

Full Stack Java Developer

Denver, CO · On-site

$54 - $69.75/hr

Full Stack Java Developer Location: Denver, CO & Nashville, TN (Onsite) Duraction: Long Term Contract Job Overview We are seeking a skilled Full Stack Java Developer . The ideal candidate will have ...

DSC Resources

Sr Java Software Engineer

Denver, CO · Remote

$130K - $152K/yr

Senior Java Software Engineer Remote -- US-Based Only Must be a US Citizen or Green Card holder due to access to sensitive data | No visa sponsorship | No third-party agencies | No C2C Must have ...

New

Sonsoft Inc

Java J2EE Developer

Denver, CO

Preferred At least 4 years of experience in Java J2EE technologies Skills At least 4 years of experience in software development life cycle. At least 4 years of experience in Project life cycle ...

DPG Solutions LLC

Java Software Engineer

Aurora, CO · On-site

$150K - $250K/yr

Mid - Senior Java Software Engineer Key Responsibilities: * Design, develop, test, deliver, and maintain software for cutting-edge satellite ground systems. * Collaborate with talented teams of ...

Sonsoft Inc

Java J2EE Developer

Denver, CO · On-site

Preferred At least 4 years of experience in Java J2EE technologies Skills At least 4 years of experience in software development life cycle. At least 4 years of experience in Project life cycle ...

DPG Solutions LLC

Java Software Engineer

Aurora, CO · On-site

$52.50 - $72.25/hr

Mid - Senior Java Software Engineer Key Responsibilities: * Design, develop, test, deliver, and maintain software for cutting-edge satellite ground systems. * Collaborate with talented teams of ...

DPG Solutions LLC

Java Software Engineer

Aurora, CO · On-site

$52.50 - $72.25/hr

Mid - Senior Java Software Engineer Key Responsibilities: * Design, develop, test, deliver, and maintain software for cutting-edge satellite ground systems. * Collaborate with talented teams of ...

Sonsoft Inc

Java / J2EE Developer with (, Spring,)

Denver, CO · On-site

$52.50 - $68/hr

Preferred At least 4 years of experience in in Java, J2EE Skills At least 4 years of experience in translating functional/non-functional requirements to system requirements. At least 4 years of ...

Compri Consulting

Senior Java Software Engineer

Denver, CO · On-site

$128K - $169K/yr

Client located in Colorado is seeking a 100% REMOTE Senior Full Stack Java Developer for a long term contract position. Candidates must currently reside in the state of Colorado . This position will ...

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How much do java jobs pay per hour?

As of Aug 20, 2026, the average hourly pay for java in Boulder, CO is $58.80, according to ZipRecruiter salary data. Most workers in this role earn between $50.87 and $65.82 per hour, depending on experience, location, and employer.

What is Java?

Java is a class-based object-oriented programming language that was developed in 1995 by Sun Microsystems and later bought by Oracle. Java was designed as a general language capable of programming software for commercial use. It is based on several previous languages such as Objective C, C++, and C#. Java can be used on most major operating systems, including Windows, Apple, and Linux distributions. There is also a Java virtual machine, which allows programmers and developers to work on different operating systems within a single platform.

What does a Java developer do?

A Java Developer is a software professional who specializes in designing, developing, and maintaining applications using the Java programming language. They often work on web, mobile, or enterprise applications, collaborating with other programmers, designers, and stakeholders to deliver functional software solutions. Their responsibilities include writing clean and efficient code, debugging issues, and ensuring applications are secure and scalable. Java Developers are also involved in testing, deploying, and updating software as technology and requirements evolve.

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

To thrive as a Java Developer, you need strong proficiency in Java programming, object-oriented design, and a solid understanding of software development principles, typically supported by a degree in computer science or a related field. Familiarity with development frameworks like Spring or Hibernate, version control systems such as Git, and relevant certifications (e.g., Oracle Certified Java Programmer) is highly beneficial. Analytical thinking, problem-solving, and effective communication are important soft skills that distinguish top candidates in collaborative environments. These skills and qualifications are vital for building robust, efficient applications and contributing effectively to development teams.

How does a Java developer typically collaborate with other teams during a software project?

Java developers frequently work alongside front-end developers, QA specialists, and project managers to ensure smooth delivery of software projects. They participate in code reviews, daily stand-ups, and sprint planning meetings, sharing progress and addressing technical challenges collaboratively. Effective communication and coordination with other departments, such as DevOps for deployment or UX/UI teams for interface integration, are essential for delivering high-quality applications. This collaborative environment helps Java developers expand their technical knowledge and build strong professional relationships.

What is the difference between Java vs Python Developer?

AspectJava DeveloperPython Developer
Required CredentialsBachelor's in Computer Science, Java certificationsBachelor's in Computer Science, Python certifications
Work EnvironmentEnterprise applications, Android developmentWeb development, data science, automation
Industry UsageFinance, telecom, enterprise softwareTech startups, data analysis, AI projects
Common Search/ComparisonJava DeveloperPython Developer

Java and Python developers often share similar educational backgrounds and certifications. Java developers typically work on enterprise applications and Android development, while Python developers focus on web development, data science, and automation. Both roles are highly sought after in different industry sectors, with Java more common in large enterprises and Python popular in startups and AI projects.

Is Java still in demand?

Java remains a highly in-demand programming language for software development, enterprise applications, and Android app creation. Its widespread use in large organizations and the availability of Java certifications contribute to ongoing job opportunities for Java developers.

What jobs can I get if I learn Java?

Java developers are in demand for roles such as software engineer, backend developer, Android app developer, and full-stack developer. These positions typically require knowledge of Java programming, object-oriented design, and related tools like Spring or Hibernate, often with certifications or experience in software development environments.

What jobs can I get with Java?

Java is a versatile programming language used in various roles such as Java developer, software engineer, backend developer, Android app developer, and systems analyst. These jobs typically require knowledge of Java frameworks, object-oriented programming, and development tools like IDEs and version control systems.
More about Java jobs

What are the most commonly searched types of Java jobs in Boulder, CO?

The most popular types of Java jobs in Boulder, CO are:

What are popular job titles related to Java jobs in Boulder, CO?

For Java jobs in Boulder, CO, the most frequently searched job titles are:

What cities near Boulder, CO are hiring for Java jobs?

Cities near Boulder, CO with the most Java job openings:

Java jobs near you
Infographic showing various Java job openings in Boulder, CO as of August 2026, with employment types broken down into 85% Full Time, 5% Part Time, and 10% Contract. Highlights an 85% Physical, 5% Hybrid, and 10% Remote job distribution, with an average salary of $122,307 per year, or $58.8 per hour.

Java / Spring Engineer

Quantix

Lakewood, CO • On-site

$51.75 - $71/hr

Contractor

Re-posted 11 days ago

Job description

Job Description

Client located in Lakewood, Colorado is seeking a Java / Spring Engineer for a long term contract position.  This position will participate on an 11 person team developing applications utilized internationally.  Responsibilities included full lifecycle development with an emphasis on Spring and backend development.

Qualifications

Required Skills:
1) Core Java.
2) Spring.
3) SQL.
Desired Skills:
1) AWS.
2) Amazon EMR API .
3) Computer Science degree.

Additional Information

Pplease send your updated resume to rjuarez@quantixinc. com or you can reach me at  303-557-4014.

Since 2002, Quantix HealthTech has successfully delivered IT resources and solutions to companies while building a solid reputation for integrity and consistent quality. Quantix HealthTech serves the specific needs of the healthcare industry and is recognized as one of Denver's fastest growing Healthcare IT services organizations. Quantix HealthTech was recently featured in US News and World Report and Forbes.  

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