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Junior Software Developer Java Jobs in Colorado (NOW HIRING)

Two Six Technologies

Junior Software Developer

Aurora, CO · On-site

$84K - $151K/yr

Overview of Opportunity Two Six Technologies is currently seeking Software Developers with experience in web and desktop software and are especially interested in knowledge of cloud development in ...

iLending

Junior Software Engineer

Englewood, CO

$75K - $85K/yr

As a Junior Software Developer, you'll contribute to the design, development, testing, and maintenance of software applications while gaining hands-on experience with modern development tools and ...

Rincon Research Corp

Jr. Software Engineer

Centennial, CO · On-site

$98K - $123K/yr

Rincon Research Corporation (RRC), an employee-owned company, is seeking an Jr. Software Engineer ... Agile development processes * DevOps and Cloud computing Experience (CI/CD, CVE mitigations, Docker ...

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Cymertek

C / C++ / Java Software Developer

Aurora, CO · On-site

$50 - $67.25/hr

C / C++ / Java Software Developer LOCATION Aurora, CO 80014 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are seeking a talented and versatile C ...

SitusAMC

Sr Software Developer - JAVA

Denver, CO · On-site

$150K - $200K/yr

... software development preferred * Strong grasp of object-oriented programming and relational ... Significant experience with JAVA and frontend frameworks (JavaScript) * Excellent analytical and ...

Medpace

Junior Software Engineer

Denver, CO · On-site

They are seeking a Junior Software Engineer to contribute to software development teams, modernize internal systems, and support high-level end-user training and troubleshooting. Responsibilities ...

PDW

Junior Software Engineer

Denver, CO · On-site

The Junior Software Engineer will write clean code, participate in code reviews, and collaborate with peers to implement features and bug fixes. Responsibilities : • Write clean, maintainable code ...

Cymertek

Software Engineer (Java, MASH, Linux)

Aurora, CO · On-site

$52.75 - $72.25/hr

... Java Developer, Linux Developer, Middleware Engineer, Systems Engineer, Backend Developer, Full Stack Developer, Application Developer, Java Software Engineer, MASH Developer, etc. DEGREE (Level ...

Cymertek Corporation

Java Software Engineer

Aurora, CO · On-site

$95 - $125/hr

SIMILAR CAREER TITLES Java Developer, Backend Developer, Full Stack Developer, Software Engineer, Application Developer, Java Application Developer, Web Developer, Enterprise Software Engineer ...

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Junior Software Developer Java information

See Colorado salary details

$50.3K

$83.2K

$104.9K

How much do junior software developer java jobs pay per year?

As of Aug 28, 2026, the average yearly pay for junior software developer java in Colorado is $83,231.00, according to ZipRecruiter salary data. Most workers in this role earn between $71,200.00 and $94,400.00 per year, depending on experience, location, and employer.

What does a junior software developer Java do?

A Junior Software Developer Java is an entry-level programmer who specializes in building, testing, and maintaining software applications using the Java programming language. They typically work under the supervision of senior developers and contribute to coding, debugging, and documentation. Their responsibilities often include fixing bugs, writing unit tests, and collaborating with team members to deliver functional software solutions. This role is ideal for individuals who have a basic understanding of Java and are eager to gain professional experience in software development.

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

To thrive as a Junior Software Developer (Java), you need a solid understanding of Java programming, algorithms, and object-oriented principles, often supported by a degree in computer science or related field. Familiarity with development tools like Eclipse or IntelliJ IDEA, version control systems such as Git, and knowledge of build tools like Maven or Gradle is often required. Strong problem-solving abilities, willingness to learn, and effective communication skills help junior developers collaborate and adapt quickly. These skills are crucial for building reliable software, integrating smoothly into development teams, and growing within the role.

What are some common challenges faced by junior software developers working with Java, and how can they overcome them?

Junior Software Developers working with Java often encounter challenges such as understanding complex codebases, managing version control with tools like Git, and applying best practices for clean and efficient code. To overcome these obstacles, it's helpful to actively participate in code reviews, seek guidance from senior developers, and make use of online resources and documentation. Joining stand-up meetings and collaborating closely with teammates can also accelerate learning and help new developers adapt to the team's workflow.

What is the difference between Junior Software Developer Java vs Junior Software Developer Python?

AspectJunior Software Developer JavaJunior Software Developer Python
Required CredentialsBachelor's in CS or related field, Java certifications (optional)Bachelor's in CS or related field, Python certifications (optional)
Work EnvironmentEnterprise applications, backend development, large-scale systemsData analysis, scripting, web development, AI/ML projects
Employer & Industry UsageFinancial services, enterprise software, telecomTech startups, data science firms, research institutions
Common Search & ComparisonYesYes

Both roles typically require a bachelor's degree in computer science or related fields. Java developers often work on enterprise-level applications in industries like finance and telecom, while Python developers focus on data analysis, scripting, and AI projects in startups and research. The choice depends on your career interests and industry focus.

What are popular job titles related to Junior Software Developer Java jobs in Colorado?

For Junior Software Developer Java jobs in Colorado, the most frequently searched job titles are:

What job categories do people searching Junior Software Developer Java jobs in Colorado look for?

The top searched job categories for Junior Software Developer Java jobs in Colorado are:

What cities in Colorado are hiring for Junior Software Developer Java jobs?

Cities in Colorado with the most Junior Software Developer Java job openings:

Junior Software Developer Java jobs near you
Infographic showing various Junior Software Developer Java job openings in Colorado as of August 2026, with employment types broken down into 1% As Needed, 86% Full Time, 9% Part Time, 1% Temporary, and 3% Contract. Highlights an 87% Physical, 4% Hybrid, and 9% Remote job distribution, with an average salary of $83,231 per year, or $40 per hour.

Junior Software Developer - Space Weather

Peraton

Colorado Springs, CO • On-site

$51K - $82K/yr

Full-time

PTO

Posted 24 days ago

Peraton rating

8.3

Company rating: 8.3 out of 10

Based on 56 frontline employees who took The Breakroom Quiz

52nd of 226 rated it services

Job description

Responsibilities

Peraton is seeking a Junior Software Developer to support a customer in Colorado Springs, CO, supporting the Space Weather Analysis Forecasting Service (SWAFS) GovCloud solution. This is an excellent opportunity for an early-career developer to contribute to a mission-critical government program in a collaborative Agile environment.

What you'll do:

  • Participate in all phases of the software development lifecycle: definition, design, implementation, unit testing, and code deployment
  • Write and maintain application code primarily in Java; exposure to JavaScript, Python, C#, or C++ is a plus
  • Develop and execute unit tests to ensure quality of releasable software
  • Participate in peer code reviews and incorporate feedback to improve code quality
  • Contribute to the SaFE/Agile backlog under the guidance of senior developers and the assigned SCRUM Master
  • Collaborate with developers, testers, platform engineers, and software architects to produce and maintain code
  • Support REST data/service integrations feeding into SaaS applications
  • Assist in documenting processes, code, and technical decisions clearly and concisely
  • Participate in usability reviews and contribute to improvements in software design
  • Follow established design guidelines, best practices, and coding standards
QualificationsRequired Qualifications
  • Associate's degree and 2+ years of relevant software development experience; OR Bachelor's degree in Computer Science, Software Engineering, or a related field; OR 4+ years of relevant software development experience in lieu of a degree.
  • This position requires the candidate possess a minimum of Top-Secret clearance with ability to obtain SCI. The candidate must maintain the clearance
  • Working knowledge of Java (primary language)
  • Familiarity with SpringBoot or similar frameworks
  • Basic familiarity with Docker and CI/CD concepts
  • Basic knowledge of AWS development environment
  • Experience with or exposure to Agile/Scrum development process
  • Basic knowledge of Git and version control workflows
  • Ability to document processes clearly and concisely
  • Strong communication skills; able to work effectively in a team environment
  • Flexible, able to meet deadlines and adapt to shifting priorities
Desired Qualifications
  • Prior Space Weather coding experience or academic coursework
  • Familiarity with Apache Camel
  • Exposure to GitLab CI/CD pipelines
  • Familiarity with C, C#, C++, Python, Ruby, JavaScript, or CSS
  • Self-starter; able to work collaboratively or with minimum direction
  • Basic knowledge of AWS/C2S Cloud environments
  • Investigative/root-cause analysis skills for code issues

Benefits:

Peraton offers enhanced benefits to employees working on this critical National Security program, which include heavily subsidized employee benefits coverage for you and your dependents, 25 days of PTO accrued annually up to a generous PTO cap and eligible to participate in an attractive bonus plan

Peraton Overview

Peraton is a next-generation national security company that drives missions of consequence spanning the globe and extending to the farthest reaches of the galaxy. As the world's leading mission capability integrator and transformative enterprise IT provider, we deliver trusted, highly differentiated solutions and technologies to protect our nation and allies. Peraton operates at the critical nexus between traditional and nontraditional threats across all domains: land, sea, space, air, and cyberspace. The company serves as a valued partner to essential government agencies and supports every branch of the U.S. armed forces. Each day, our employees do the can't be done by solving the most daunting challenges facing our customers. Visit peraton.com to learn how we're keeping people around the world safe and secure.

Target Salary Range$51,000 - $82,000. This represents the typical salary range for this position. Salary is determined by various factors, including but not limited to, the scope and responsibilities of the position, the individual's experience, education, knowledge, skills, and competencies, as well as geographic location and business and contract considerations. Depending on the position, employees may be eligible for overtime, shift differential, and a discretionary bonus in addition to base pay.EEOEEO: Equal opportunity employer, including disability and protected veterans, or other characteristics protected by law.Employment Type: FULL_TIME

What Peraton employees say

Pay

Benefits

Hours and flexibility

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About Peraton

Sourced by ZipRecruiter

At Peraton, we re at the forefront of delivering the next big thing every day. We re the partner of choice to help solve some of the world s most daunting challenges, delivering bold, new solutions to keep people around the world safer and more secure.

Industry

It services

Company size

10,000+ Employees

Headquarters location

Herndon, VA, US

Year founded

2017

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