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Junior Full Stack Java Developer Jobs in Colorado

Zero Homes

Junior Full Stack Engineer

Denver, CO · On-site

$90K - $145K/yr

Junior Engineers work in small teams (1 designer and 1-2 programmers) in six-week cycles to take ... stack before joining, and we don't expect you to either. No matter what product you are working on ...

Zero Homes

Junior Full Stack Engineer

Denver, CO · On-site

Junior Engineers work in small teams (1 designer and 1-2 programmers) in six-week cycles to take ... stack before joining, and we don't expect you to either. No matter what product you are working on ...

Cymertek Corporation

Java / Spring Developer

Aurora, CO · On-site

$100 - $125/hr

SIMILAR CAREER TITLESJava Developer, Spring Boot Developer, Backend Developer, Full Stack Java Developer, Software Engineer, Java Microservices Developer, Web Application Developer, API Developer ...

CGI

AWS Java Full Stack Developer

Almont, CO · On-site

$52.75 - $68/hr

... lead developer or technical lead on large, complex projects. . Strong hands on Java/J2EE ... Here, you'll reach your full potential because... You are invited to be an owner from day 1 as we ...

Centraprise

Java Fullstack Developer

Denver, CO · On-site

$54 - $69.75/hr

Full stack developer Must Have Technical/Functional Skills: Proficiency in front-end (HTML, CSS, JS) & back-end languages (Python, Java, Node.js, etc.). Database management (SQL, MongoDB). API ...

Judge Group, Inc.

Angular Full Stack Developer

Denver, CO · On-site

$70 - $75/hr

Angular Java Full Stack Developer Location: Centennial, CO (Denver Metro Area) Employment Type: Contract-to-Hire (6+ Months) Work Model: Hybrid (Onsite Tuesday to Thursday) Interview Process: Virtual ...

System One

Angular Full Stack Developer

Englewood, CO · On-site

Angular Full Stack Developer Duration : Contract to Hire Location : Centennial, CO Work Mode ... Build scalable backend services and RESTful APIs using Java, Spring Boot, and Spring MVC * Develop ...

Lynker

Scientific Full Stack Developer

Boulder, CO · On-site

$125 - $150/hr

The Senior Full Stack Developer supports SWPC by implementing intuitive, accessible, and responsive ... Design and modernize back-end systems using Java, Python, and Node.js * Develop RESTful APIs using ...

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Junior Full Stack Java Developer information

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How much do junior full stack java developer jobs pay per hour?

As of Sep 8, 2026, the average hourly pay for junior full stack java developer in Colorado is $61.07, according to ZipRecruiter salary data. Most workers in this role earn between $53.08 and $68.51 per hour, depending on experience, location, and employer.

What is a junior full stack Java developer?

A Junior Full Stack Java Developer is an entry-level software developer who works on both front-end and back-end development using Java and related technologies. They assist in building, testing, and maintaining web applications, often working with frameworks like Spring Boot for the back-end and JavaScript libraries for the front-end. Their responsibilities typically include writing clean and efficient code, debugging issues, and collaborating with other team members. This role requires foundational knowledge of databases, APIs, and cloud platforms. It is a great starting point for developers looking to grow into full-stack expertise.

What are the key skills and qualifications needed to thrive as a junior full stack Java developer?

To thrive as a Junior Full Stack Java Developer, you need a solid understanding of Java programming, web development fundamentals (HTML, CSS, JavaScript), and basic database management, often supported by a degree in computer science or related experience. Familiarity with frameworks like Spring Boot, front-end libraries such as React or Angular, version control systems like Git, and exposure to RESTful APIs and cloud platforms is typical and advantageous. Strong problem-solving abilities, teamwork, eagerness to learn, and effective communication set outstanding candidates apart. These skills and qualities ensure you can develop, debug, and maintain both front-end and back-end systems while collaborating effectively in dynamic software development environments.

What are the typical responsibilities of a junior full stack Java developer on a daily basis?

As a Junior Full Stack Java Developer, your daily tasks usually include writing and testing Java code for back-end logic, developing and maintaining front-end components, and fixing bugs reported by users or testers. You’ll often participate in code reviews, collaborate with team members through agile meetings, and help integrate new features into existing applications. Additionally, you may be involved in database management and work closely with senior developers or product managers to understand requirements and deliver solutions. This role offers valuable hands-on experience across the software development lifecycle while providing opportunities to learn from more experienced colleagues.

How much do junior full stack Java developers make?

Junior full stack Java developers typically earn between $50,000 and $80,000 annually, depending on location, experience, and company size. Entry-level roles often require knowledge of Java, JavaScript, and frameworks like Spring or React, with salaries increasing with additional skills and certifications.

How much does a junior full stack Java developer earn?

A junior full stack Java developer typically earns between $50,000 and $80,000 annually, depending on location, experience, and company size. Entry-level roles often require knowledge of Java, JavaScript, and frameworks like Spring or React, with salaries increasing as skills and experience grow.

Is Java full stack developer still in demand?

Java full stack developers are still in demand due to their ability to handle both front-end and back-end development using Java, Spring, and related technologies. Many organizations seek these skills for building scalable, full-featured applications, and demand remains strong in industries like finance, healthcare, and technology. Staying updated with frameworks, cloud platforms, and modern tools can enhance job prospects in this field.

What are the most commonly searched types of Full Stack Java Developer jobs in Colorado?

The most popular types of Full Stack Java Developer jobs in Colorado are:

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

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

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

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

Junior Full Stack Java Developer jobs near you
Infographic showing various Junior Full Stack Java Developer job openings in Colorado as of August 2026, with employment types broken down into 88% Full Time, 6% Part Time, 1% Temporary, 4% Contract, and 1% Nights. Highlights an 85% Physical, 4% Hybrid, and 11% Remote job distribution, with an average salary of $127,028 per year, or $61.1 per hour.

Junior Full Stack Engineer

Zero Homes

Denver, CO • On-site

$90K - $145K/yr

Full-time

Medical, Dental, Vision, PTO

Re-posted 26 days ago

Key responsibilities

  • Work in small teams to improve existing features through six-week project cycles.

  • Collaborate effectively with designers and senior engineers to develop and deploy software products.

  • Contribute to building digital experiences that support homeowners, contractors, and utilities, focusing on functionality, effectiveness, and user needs.

Job description

Our mission is to rebuild American communities through healthy, affordable homes.
 
At Zero Homes, we operate on a simple premise: when you make contractors successful, homeowners win. The current home services industry is fragmented, complex, and opaque, which is frustrating for homeowners and exhausting for contractors. We are changing this by building a home upgrade marketplace that enables a simple, central, transparent process for homeowners and contractors to complete projects.
 
Through our platform we handle design, quoting, procurement, and customer service, allowing our contractor network to focus on what they do best and make them money: delivering projects. For homeowners, this delivers a predictable, high-quality, and transparent experience—transforming home upgrades from a source of anxiety into a seamless experience.Our vision is to create a world where homeowners and contractors in all 50 states can leverage our platform to execute thousands of projects every week within the next 36 months.
 
We work by a clear set of values:
  • Be a "can kid," not a "can’t kid": We own our outcomes and go to extraordinary lengths to solve problems.
  • Go fast, be clear: Speed is our advantage, and we sweat the details to deliver an extraordinary customer experience.
  • Customer & Contractor Obsessed: We have a deep, personal understanding of the work to be done. We stay curious about our contractors' craft and the stories of our homeowners.
  • Win, as a team: We are building an iconic business that will reinvent the industry, and will do so together.
If you are ready to build a world-class consumer experience that genuinely rebuilds American communities, come build with us.
About the Role & Your Impact 
This is an exciting opportunity for those with 1-5 years of professional experience to join an early stage company of talented engineers and designers, led by seasoned climate tech veterans. We are looking for candidates with outstanding potential and serious work ethic. If you want to spend the next 5 years of your career learning and growing faster than you can imagine, and you are eager to put in the long hours necessary, Zero is the place for you. Junior Engineers work in small teams (1 designer and 1-2 programmers) in six-week cycles to take well defined projects and improve existing features. You will be given ample access to coaching, mentoring, and collaboration across the team, but will also be expected to operate effectively with minimal oversight. We are relentlessly focused on sustainable productivity. You should expect long stretches of deep work, no standing meetings, effective in person collaboration with stakeholders and peers, as well as flexibility around your personal life.
 
The products we build serve a diverse range of customers: homeowners, contractors, and utilities, as well as the Zero employees that support these customers. Examples include a CAD application that designs HVAC and energy efficiency projects, our soon to be launched website refresh, and web apps that allow contractors and utilities to review and approve jobs. These products are built using Nuxt, Typescript & Tailwind, but no one on our team had experience with that complete stack before joining, and we don’t expect you to either. No matter what product you are working on, the code you write will be directly responsible for deploying millions of dollars into safer, healthier, and more cost-effective homes. 
 
What You Bring
You want to do big things, and you want to join a team that will teach you how. You are ambitious, hard working, and hungry for growth. You have high standards for yourself, and your team. You are relentless in the face of challenges, and recognize that the only path to excellence is through failure. 
 
You are a detail-oriented systems thinker. You want to learn how to own the whole product, not just isolated features. You always anchor your work on user needs and seek to understand how users operate in a larger context.  You may not have experience in climate tech or building science, but you are eager to dive into the messy world of residential electrification.    
 
You have an eye for elegance - the confluence of beauty, effectiveness, and simplicity - and there are early signs that you can build elegant digital experiences from the ground up. You value functional beauty in the physical world, and you are excited to build software that will create healthy, comfortable, and sustainable living spaces for our customers.
 
You are a pragmatic team player. You know that products only matter if they ship, and are an effective collaborator with product designers and senior engineers. You want lots of freedom, but you know that comes with the responsibility to communicate and deliver. You are humble, kind and coachable. 
 
You are enthusiastic about in-person work. You want to know your users by name, meet them in person, and you want to see them smile when they use your designs. You live within 50 miles of Denver, CO or are willing to relocate.
 
Nice To Haves
- Experience vibe coding and/or using agents
- Experience building native mobile applications
- Experience at early-stage startups and/or fast-growing environments
- Strong math background or practical data science experience
- Experience in climate tech
 
- \uD83D\uDCC8 Meaningful equity
- \uD83D\uDCB8 Optional annual bonus for outstanding performance
- \uD83E\uDE7A Medical, Dental, and Vision
- \uD83C\uDFDD️ Unlimited PTO + unlimited sick days
- ☕️ Fun office culture with the best espresso and tea setup you've ever seen
- \uD83C\uDFE0 Monday, Tuesday, and Thursday in the office at minimum, and flexible working hours
- \uD83D\uDDA5️ Workstation stipend 
Zero Homes is committed to creating an inclusive and accessible experience for all candidates. We encourage you to apply even if you believe that you do not meet all of the above criteria!