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Intern Java Backend Developer Jobs in Denver, CO

Cymertek

Java Software Engineer

Aurora, CO · On-site

$52.75 - $72.25/hr

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

Kavaliro

Java Developer

Denver, CO · On-site

$52.50 - $68/hr

Java Developer Contractor About the Role We are seeking an experienced Java Developer Contractor to support the design, development, and maintenance of web applications, backend services, and cloud ...

Cymertek

Java Software Engineer

Aurora, CO · On-site

$52.75 - $72.25/hr

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

Spartan X Corp

Be Seen First

Java Developer

Denver, CO · On-site

$60/hr

About the Role We are seeking an experienced Java Developer Contractor to support the design, development, and maintenance of web applications, backend services, and cloud-based solutions. This role ...

New

Leidos

Mid-Level Backend Software Engineer

Denver, CO

$87K - $157K/yr

Design, develop, test, and maintain backend application components using Java or Python * REST API ... Object-Oriented Programming: Apply object-oriented design principles to build scalable and ...

Leidos

Mid-Level Backend Software Engineer

Boulder, CO

$87K - $157K/yr

Design, develop, test, and maintain backend application components using Java or Python * REST API ... Object-Oriented Programming: Apply object-oriented design principles to build scalable and ...

Leidos

Mid-Level Backend Software Engineer

Aurora, CO

$87K - $157K/yr

Design, develop, test, and maintain backend application components using Java or Python * REST API ... Object-Oriented Programming: Apply object-oriented design principles to build scalable and ...

Leidos

Mid-Level Backend Software Engineer

Aurora, CO

$87K - $157K/yr

Design, develop, test, and maintain backend application components using Java or Python * REST API ... Object-Oriented Programming: Apply object-oriented design principles to build scalable and ...

Simple Energy

Back-End Engineer

Boulder, CO

Basic Position Requirements (Back-End Engineer) Big data/scaling experience Scala and/or Java experience a plus Understanding of worker/message queues NoSQL experience Everyone on the team should ...

Cymertek

Software Engineer (Java, MASH, Linux)

Aurora, CO · On-site

$52.75 - $72.25/hr

... Backend Developer, Full Stack Developer, Application Developer, Java Software Engineer, MASH Developer, etc. DEGREE (Level Desired)Bachelor's DegreeDEGREE (Focus)Computer Science, Software ...

GARGI TECHNOLOGIES INC

FullStack Java Developer

Denver, CO · On-site

$54 - $69.75/hr

Software Engineer / Java Developer Key Responsibilities: • Design, develop, test, and maintain ... and backend services. • Participate in code reviews, debugging, deployment, and production ...

HCL Global Systems

Senior Java Developer

Denver, CO

$59 - $75.25/hr

REMOTE Senior Java Developer - Full Stack and Client Java Runtime We are looking for a highly ... Implement back-end features, including data models, business logic, and database interactions ...

Cymertek

Software Engineer (Java, MASH, Linux)

Aurora, CO · On-site

$52.75 - $72.25/hr

... Backend Developer, Full Stack Developer, Application Developer, Java Software Engineer, MASH Developer, etc. DEGREE (Level Desired) Bachelor's Degree DEGREE (Focus) Computer Science, Software ...

Cymertek

Software Engineer (Java, MASH, Linux)

Aurora, CO

$52.75 - $72.25/hr

... Backend Developer, Full Stack Developer, Application Developer, Java Software Engineer, MASH Developer, etc. DEGREE (Level Desired) Bachelor's Degree DEGREE (Focus) Computer Science, Software ...

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Intern Java Backend Developer information

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How much do intern java backend developer jobs pay per hour?

As of Jun 17, 2026, the average hourly pay for intern java backend developer in Denver, CO is $56.23, according to ZipRecruiter salary data. Most workers in this role earn between $50.00 and $64.81 per hour, depending on experience, location, and employer.

What kinds of projects and tasks can I expect as an Intern Java Backend Developer?

As an Intern Java Backend Developer, you’ll typically work on tasks such as writing and testing APIs, fixing bugs, and implementing core backend features under the guidance of senior developers. You may also participate in code reviews, collaborate with frontend and QA teams, and help with database management or performance optimization. These projects are designed to give you hands-on experience with Java frameworks, version control systems, and agile development practices, all while contributing to real-world applications.

What are the key skills and qualifications needed to thrive as an Intern Java Backend Developer, and why are they important?

To thrive as an Intern Java Backend Developer, you need a solid understanding of Java programming, object-oriented principles, and basic knowledge of backend frameworks like Spring, often supported by coursework or relevant projects. Familiarity with databases (such as MySQL), version control systems like Git, and build tools (e.g., Maven or Gradle) is typically expected. Strong problem-solving abilities, eagerness to learn, and effective communication skills help you collaborate and adapt in team environments. These skills and qualities are crucial for contributing to real projects, growing your technical expertise, and supporting overall team success.

What does an Intern Java Backend Developer do?

An Intern Java Backend Developer assists in building and maintaining the server-side logic of web applications using Java. They typically work under the guidance of senior developers, writing code, fixing bugs, and learning about frameworks like Spring or Hibernate. Their responsibilities often include database interaction, API development, and ensuring applications are scalable and efficient. Interns gain practical experience with industry-standard tools and workflows, helping prepare them for a full-time backend development role.
What are the most commonly searched types of Java Backend Developer jobs in Denver, CO? The most popular types of Java Backend Developer jobs in Denver, CO are:
What are popular job titles related to Intern Java Backend Developer jobs in Denver, CO? For Intern Java Backend Developer jobs in Denver, CO, the most frequently searched job titles are:
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What cities near Denver, CO are hiring for Intern Java Backend Developer jobs? Cities near Denver, CO with the most Intern Java Backend Developer job openings:
Intern Java Backend Developer jobs near you
Java Software Engineer

Java Software Engineer

Cymertek

Aurora, CO • On-site

$52.75 - $72.25/hr

Other

Medical, Dental, Vision, Life, Retirement, PTO

Posted 25 days ago

Job description

Java Software Engineer
LOCATIONAurora, CO 80014
CLEARANCETS/SCI Full Poly (Please note this position requires full U.S. Citizenship)
KEY SUMMARYWe are seeking a skilled and passionate Java Software Engineer to join our team and contribute to the design, development, and maintenance of high-quality software solutions. In this role, you will work on building reliable, scalable, and secure applications using Java, collaborating with cross-functional teams to deliver innovative solutions that meet business needs. You will have the opportunity to solve complex technical challenges, enhance system performance, and implement best practices in software development. The ideal candidate is enthusiastic about programming, has a strong foundation in Java technologies, and thrives in a collaborative and dynamic environment. Join us to help shape cutting-edge software and drive meaningful results.

*** Please note that our job openings are dynamic and can open or close quickly (much faster than we can publish). If you do not see an opening you are looking for, know that we see almost all types of positons. We strive to keep our listings up to date, but please consider submitting your current resume. Our team will work with you to identify the most recent opportunities that align with your skillset and career goals. We look forward to you joining our family. ***

SIMILAR CAREER TITLESJava Developer, Backend Developer, Full Stack Developer, Software Engineer, Application Developer, Java Application Developer, Web Developer, Enterprise Software Engineer, Microservices Developer, Cloud Application Developer, etc.
DEGREE (Level Desired)Bachelor's DegreeDEGREE (Focus)Computer Science, Software Engineering, Information Technology, Computer Engineering, Information Systems, Applied Mathematics, Data Science, Systems Engineering, Artificial Intelligence, Web Development, etc.ALTERNATE EXPERIENCEGeneral comment on degrees: Most contracts allow additional experience (4-5 years) in lieu of a Bachelor's Degree. Some contracts give 4-5 years experience credit for a Bachelor's Degree. Some contracts give 2 years experience credit for a Master's Degree. We will work with you to find the right fit.
POSITION RESPONSIBILITIES
  • Design and develop Java-based applications
  • Debug and resolve software defects
  • Write clean and efficient code
  • Collaborate with cross-functional teams
  • Implement software solutions based on requirements
  • Maintain and optimize existing applications
REQUIRED SKILLS
  • Proficiency in Java programming
  • Strong understanding of object-oriented programming (OOP)
  • Familiarity with frameworks like Spring or Hibernate
  • Experience with database integration (e.g., SQL)
  • Knowledge of software development lifecycle (SDLC)
  • Ability to use version control systems (e.g., Git)
DESIRED SKILLS
  • Experience with cloud platforms (e.g., AWS)
  • Familiarity with microservices architecture
  • Knowledge of containerization (e.g., Docker)
  • Understanding of RESTful APIs
  • Proficiency in frontend technologies (e.g., React, Angular)
  • Experience with CI/CD pipelines
PLUG IN to CYMERTEK - And design your future...
YOUR FOREVER CAREER STARTS HERE

Are you looking for more than just a job? Join a company where employees are treated like family, and your career is built to last. We are a growing small business and a trusted federal contractor offering full scope consulting services in information technology, cybersecurity, and analyst workforce development.

At our company, you come first. We're committed to creating an environment where you'll thrive professionally and personally. We provide meaningful, challenging work using cutting-edge technologies while investing in your growth and success. With direct access to company leadership, a laid-back and inclusive atmosphere, and exceptional work-life balance, you'll feel valued every day.

We also believe in taking care of our family - both yours and ours. Our benefits are phenomenal, family-friendly, and designed with your well-being in mind. From employee and family events to career-long support, we create a community you'll never want to leave.

Ready to make your next move the best one? Join us and experience the difference.

BENEFITS
  • Excellent Salaries
  • Flexible Work Schedule
  • Cafeteria Style Benefits
  • 10% - 401k Matching (Vested Immediately)
  • Additional 401k Profit Sharing
  • 30 days Paid Leave/Holiday (No Use or Lose!)
  • The day off for your birthday
  • Medical/Dental/Vision - 100% employee coverage.($1200 allowance - or a bonus)
  • HSA/FSA
  • AFLAC
  • Long Term/Short Term Disability - 100% employee coverage. No cost to you.
  • Life Insurance - 100% employee coverage. No cost to you.
  • Additional Discretionary Life Insurance
  • Paid Training
  • No long, wordy reviews with tons of paperwork!!!
  • Referral bonus program with recurring annual payments
HOW TO APPLY

Email us at jobs@cymertek.com or apply today: www.cymertek.com

Want to see what our employees think? Click here .

EQUAL OPPORTUNITY EMPLOYER STATEMENT

Cymertek is proud to be an Equal Opportunity Employer committed to fostering an inclusive and diverse workplace. We embrace and celebrate differences in our employees, recognizing that a diverse workforce enhances our creativity, innovation, and overall success. At Cymertek, employment decisions are made based on merit, qualifications, and business needs without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability, veteran status, or any other characteristic protected by applicable laws. We believe in creating an environment where all individuals are treated with respect and dignity, and where opportunities for professional growth and advancement are accessible to everyone, regardless of background or identity.

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