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Junior Java Developer Intern Jobs in Colorado (NOW HIRING)

GHX

Senior Software Engineer - Fusion

Denver, CO · On-site

$126K - $166K/yr

Trains and mentors new/junior teammates and coordinate the activities within the larger team ... Strong Java developer * Object Oriented Design and Development skills, including understanding of ...

GHX

Senior Software Engineer - Fusion

Denver, CO

$126K - $166K/yr

Trains and mentors new/junior teammates and coordinate the activities within the larger team ... Strong Java developer * Object Oriented Design and Development skills, including understanding of ...

Frontier Airlines

Intern - IT Cloud Engineer

Denver, CO · On-site

$15.75 - $20.75/hr

... DevOps practices. This internship is for Fall 2026 -9/9/2026 - 12/11/2026 based in Denver, CO ... Class Year Interns ($ per hour) Freshman 19.50 Sophomore 20.50 Junior 21.25 Senior 22.25 Graduate ...

Solid Power Inc

R&D Intern (Catholyte)

Thornton, CO · On-site

$22 - $23/hr

R&D Intern (Catholyte) Solid Power is seeking a R&D Intern to join our talented team of engineers ... engineering, or a related discipline. Junior/Senior-level preferred. * Ability to work in dry room ...

Business Integra

iOS Developer

Denver, CO · On-site

$53.25 - $73.25/hr

This person would ideally have a background in front-end Java development. • MUST HAVE A HIGHLY ... will look at more junior candidates as well. Qualifications Additional Information All your ...

Northstrat

Senior Software Developer

Aurora, CO · On-site

$55.25 - $73.25/hr

... junior developers. You will write code using Test Driven Development that complies with our ... Java, Spring Framework, Spring Boot * Web frameworks - React, VUE * Databases - PostgreSQL, MySQL ...

Everwatch

Software Engineer, Junior

Aurora, CO · On-site

$55.29 - $79.33/hr

Job TitleSoftware Engineer, JuniorOverview EverWatch is a government solutions company providing ... Experience with Java, Python, C#, C/C++, .NET, JavaScript, React, NodeJS, PHP, or Drupal

Everwatch

Software Engineer, Junior

Aurora, CO · On-site

$55.29 - $79.33/hr

Job TitleSoftware Engineer, JuniorOverview EverWatch is a government solutions company providing ... Experience with Java, Python, C#, C/C++, .NET, JavaScript, React, NodeJS, PHP, or Drupal

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Junior Java Developer Intern information

What is the difference between Junior Java Developer Intern vs Junior Java Developer?

AspectJunior Java Developer InternJunior Java Developer
Required CredentialsBasic understanding of Java, coursework, or related internship experienceProven Java skills, possibly some certifications or coursework completed
Work EnvironmentInternship programs, learning-focused, entry-level projectsFull-time role, more responsibility, involved in ongoing projects
Employer & Industry UsageInternship positions in tech companies, startups, or software firmsEntry-level full-time positions in similar industries
Search & Comparison IntentUnderstanding internship differences, entry-level opportunitiesCareer progression, job responsibilities, skill requirements

The main difference between a Junior Java Developer Intern and a Junior Java Developer lies in experience and responsibilities. Interns are typically students or recent graduates gaining practical experience, while Junior Developers are full-time employees with more responsibilities and ongoing projects. Internships serve as a stepping stone toward a full developer role, which requires more skills and commitment.

What does a Junior Java Developer Intern do?

A Junior Java Developer Intern assists in the development, testing, and maintenance of Java-based applications under the supervision of senior developers. Their responsibilities typically include writing simple code, debugging software, participating in team meetings, and learning best practices in software development. The intern gains hands-on experience with Java technologies, tools, and frameworks while contributing to real-world projects. This role is designed to help interns build foundational programming skills and understand the software development lifecycle.

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

To thrive as a Junior Java Developer Intern, you need a solid understanding of Java programming, basic knowledge of object-oriented design, and a relevant degree or coursework in computer science or software engineering. Familiarity with IDEs like Eclipse or IntelliJ IDEA, version control systems such as Git, and introductory experience with build tools like Maven is typical. Strong problem-solving, eagerness to learn, and effective communication skills help interns collaborate and adapt in a team environment. These skills and qualities are important because they enable rapid learning, effective contribution to projects, and smooth integration into development teams.

What types of projects and tasks can I expect to work on as a Junior Java Developer Intern?

As a Junior Java Developer Intern, you can expect to assist in developing, testing, and debugging Java applications under the guidance of senior team members. Your daily tasks may include writing code, fixing bugs, participating in code reviews, and collaborating with other developers and departments such as QA or DevOps. Interns often get exposure to real-world projects that contribute to the organization's products or services, providing valuable experience with tools like version control systems and agile methodologies. This hands-on involvement is designed to help you build both technical and teamwork skills in a professional setting.
What are popular job titles related to Junior Java Developer Intern jobs in Colorado? For Junior Java Developer Intern jobs in Colorado, the most frequently searched job titles are:
What job categories do people searching Junior Java Developer Intern jobs in Colorado look for? The top searched job categories for Junior Java Developer Intern jobs in Colorado are:
What cities in Colorado are hiring for Junior Java Developer Intern jobs? Cities in Colorado with the most Junior Java Developer Intern job openings:
Junior Java Developer Intern jobs near you
Sr. Software Architect - Java Development

Sr. Software Architect - Java Development

Comcast

Englewood, CO

$113K - $195K/yr

Full-time

Posted 20 days ago

Job description

Comcast Business offers a suite of Connectivity, Communications, Networking, Cybersecurity, Wireless, and Managed Solutions to help global organizations of all sizes prepare for what's next. Powered by the nation's largest Gig-speed broadband network and backed by 24/7 customer support, Comcast Business is the nation's largest technology provider to small businesses and one of the leading service providers to the Enterprise market. Comcast Business has been consistently recognized by industry analysts and associations as a leader and innovator, and one of the fastest growing providers of Ethernet services.

Job Summary

We are seeking a highly skilled and experienced Sr. Software Architect to lead our software engineering team. The ideal candidate will possess deep expertise in software design and architecture, with the ability to code in *Java* and oversee large-scale projects. This role requires a strong understanding of software engineering best practices and the ability to collaborate with cross-functional teams to design and implement scalable, high-performance solutions. If you have a passion for solving complex problems and driving innovation, we'd love to hear from you.

Job Description

This position is ineligible for visa sponsorship. To be considered for this role, you must be legally authorized to work in the United States and not require sponsorship for employment now or in the future.

What You'll Do:

Architecture & Design:

  • Lead the design and architecture of enterprise-level software systems, ensuring alignment with business objectives and scalability.

  • Develop high-level product specifications and define software architecture choices.

  • Evaluate and recommend tools, frameworks, and technologies to enhance performance and efficiency.

Coding & Development:

  • Write clean, efficient, and maintainable code primarily in Java, while remaining hands-on with development tasks.

  • Oversee code reviews and contribute to the development of high-quality code standards.

  • Debug and optimize applications, improving performance and reliability.

Leadership & Mentorship:

  • Provide technical leadership and guidance to the software engineering team, fostering a collaborative environment.

  • Mentor junior and senior engineers, promoting a culture of continuous learning and technical excellence.

  • Lead and participate in architectural discussions, project estimations, and technical decision-making.

Collaboration & Communication:

  • Collaborate with product managers, business stakeholders, and other engineering teams to understand project requirements and deliver scalable solutions.

  • Communicate complex technical concepts to non-technical stakeholders and ensure project goals are clearly understood and met.

Innovation & Continuous Improvement:

  • Stay up to date with the latest technologies, trends, and best practices in software development and architecture.

  • Continuously evaluate existing systems, identifying opportunities for improvement in scalability, performance, and security.

What You'll Need:

  • Experience in agile development methodologies.

  • Strong proficiency in Java and related technologies such as Spring, Hibernate, and JPA.

  • Proven experience designing and implementing large-scale, distributed systems and enterprise-level applications.

  • Bachelor's degree in Computer Science, Software Engineering, or a related field.

  • Minimum of 7 years of experience as a Software Engineer, including architectural and design responsibilities.

Technical Skills:

  • Expertise in Java development, including knowledge of OOP, design patterns, and data structures.

  • Experience with cloud platforms (e.g., AWS, Azure, Google Cloud) and microservices architecture.

  • Proficiency with version control tools like Git and CI/CD pipelines.

  • Familiarity with DevOps practices, containerization (Docker, Kubernetes), and database technologies (SQL, NoSQL).

Leadership & Communication:

  • Strong leadership skills with a track record of mentoring and guiding engineering teams.

  • Excellent problem-solving abilities and attention to detail.

  • Strong communication skills, both verbal and written.

Disclaimer:

  • This information has been designed to indicate the general nature and level of work performed by employees in this role. It is not designed to contain or be interpreted as a comprehensive inventory of all duties, responsibilities and qualifications.

Skills

Building Architecture, Emerging Technologies, Java, Spring Framework, Strategic Technology Planning

Compensation

This job can be performed in Denver Campus with a Pay Range of $113,368.92 - $195,561.39Comcast intends to offer the selected candidate base pay within this range, dependent on job-related, non-discriminatory factors such as experience. The application window is 30 days from the date job is posted, unless the number of applicants requires it to close sooner or later.

Base pay is one part of the Total Rewards that Comcast provides to compensate and recognize employees for their work. Most sales positions are eligible for a Commission under the terms of an applicable plan, while most non-sales positions are eligible for a Bonus. Additionally, Comcast provides best-in-class Benefits to eligible employees. We believe that benefits should connect you to the support you need when it matters most, and should help you care for those who matter most. That's why we provide an array of options, expert guidance and always-on tools, that are personalized to meet the needs of your reality - to help support you physically, financially and emotionally through the big milestones and in your everyday life. Please visit the compensation and benefits summary on our careers site for more details.

Education

Bachelor's DegreeWhile possessing the stated degree is preferred, Comcast also may consider applicants who hold some combination of coursework and experience, or who have extensive related professional experience.

Certifications (if applicable)

Relevant Work Experience

7-10 YearsComcast is an equal opportunity workplace. We will consider all qualified applicants for employment without regard to race, color, religion, age, sex, sexual orientation, gender identity, national origin, disability, veteran status, genetic information, or any other basis protected by applicable law.

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