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Junior Java Software Engineer Jobs in Denver, CO

Software Engineer (Java, AWS, Linux)

Aurora, CO · On-site

$52.75 - $72.25/hr

Software Engineer (Java, AWS, Linux) LOCATION Aurora, CO 80014 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are seeking a highly skilled and ...

Java / C / AWS Software Engineer

Aurora, CO · On-site

$52.75 - $72.25/hr

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

Junior Software Engineer

Englewood, CO · On-site

$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 ...

Showing results 41-60

Junior Java Software Engineer information

See Denver, CO salary details

$62.8K

$110K

$165.7K

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

As of Sep 10, 2026, the average yearly pay for junior java software engineer in Denver, CO is $109,952.00, according to ZipRecruiter salary data. Most workers in this role earn between $77,700.00 and $109,600.00 per year, depending on experience, location, and employer.

What does a junior Java software engineer do?

A Junior Java Software Engineer is typically responsible for assisting in the development, testing, and maintenance of software applications using the Java programming language. They work under the guidance of more experienced engineers to write code, fix bugs, and contribute to team projects. Junior engineers also learn best practices in software development, participate in code reviews, and continuously improve their technical skills. Their role often includes collaborating with other developers, designers, and quality assurance teams to deliver high-quality software solutions.

What kinds of projects or tasks can a junior Java software engineer expect to work on during their first year?

As a Junior Java Software Engineer, you can expect to work on tasks such as fixing bugs, writing unit tests, and developing small features under the guidance of more experienced team members. You'll likely contribute to code reviews, participate in daily stand-ups, and collaborate closely with QA engineers and front-end developers. Over time, you may gradually take on more complex assignments, such as designing modules or integrating third-party APIs. This hands-on experience helps build your technical skills and deepen your understanding of the software development lifecycle.

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

To thrive as a Junior Java Software Engineer, you need a solid understanding of Java programming, object-oriented principles, data structures, and typically a bachelor’s degree in computer science or a related field. Familiarity with version control systems like Git, build tools such as Maven or Gradle, and experience with IDEs like IntelliJ IDEA or Eclipse are common technical requirements. Strong problem-solving, eagerness to learn, and effective teamwork are standout soft skills in this role. These skills ensure you can write reliable code, collaborate efficiently, and adapt to evolving technical challenges in software development projects.

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

AspectJunior Java Software EngineerJava Developer
Required CredentialsTypically a bachelor's degree in Computer Science or related field; some certifications like Oracle Java CertificationSimilar credentials; often holds Java certifications and a degree in a related field
Work EnvironmentEntry-level position in development teams, often under supervision, focusing on coding and testingCan be entry to mid-level, involved in designing, coding, and maintaining Java applications
Employer & Industry UsageUsed across tech companies, startups, and corporate IT departmentsCommonly used in software development firms, tech companies, and enterprise environments

While both roles involve Java programming, a Junior Java Software Engineer typically focuses on learning and supporting development tasks under supervision, whereas a Java Developer may have more responsibility in designing and implementing Java applications. The roles often overlap, but the engineer role emphasizes entry-level growth, while the developer role can involve more independent work.

What are the most commonly searched types of Java Software Engineer jobs in Denver, CO?

The most popular types of Java Software Engineer jobs in Denver, CO are:

What are popular job titles related to Junior Java Software Engineer jobs in Denver, CO?

For Junior Java Software Engineer jobs in Denver, CO, the most frequently searched job titles are:

What job categories do people searching Junior Java Software Engineer jobs in Denver, CO look for?

The top searched job categories for Junior Java Software Engineer jobs in Denver, CO are:

What cities near Denver, CO are hiring for Junior Java Software Engineer jobs?

Cities near Denver, CO with the most Junior Java Software Engineer job openings:

Junior Manufacturing Software Engineer

Boulder, CO • On-site

Veolia
10K+ employees

Other

Medical, Dental, Vision, Life, Retirement, PTO

Posted 8 days ago


Job description

Company Description

Veolia Water Technologies & Solutions (VWTS) is a worldwide leader in water recovery,treatment, and reuse. We design, supply, and service a range of water systems andmonitoring equipment in industries ranging from pharmaceutical to food and beverageapplications, and from microelectronics ultrapure water to municipal water and industrialwastewater treatment. We are one of the world’s leading manufacturers of total organiccarbon (TOC) analyzers and corresponding certified reference materials. Our ground-breaking endotoxin analyzer is the latest addition to our expanding analytical instrumentsportfolio. We strive to provide not only superior technology and design, but alsooutstanding quality, service, and application support.

Job Description

Job Summary

The Junior Manufacturing Software Engineer will be responsible for developing andmaintaining software and reports specifically used in manufacturing environments. Thisrole focuses on maintaining, upgrading, and redeveloping existing applications that controland interact with customized fixtures or instruments. The ideal candidate should haveexperience and knowledge of MES (Manufacturing Execution Systems) and be capable ofintegrating paperless workflows, automating data collection, and improving visualizationand quality control in the manufacturing process. The candidate should have a strongunderstanding of shop floor process applications. In this role, you will collaborate withcross-functional teams and management to design and develop custom manufacturingsoftware applications, using preferred languages such as VC++, C#, Java, and Python.

Additionally, your expertise will be applied in visualizing process metrics through reportsand live dashboards.

You will also spend time on the production floor, assisting withtroubleshooting software, workstations, and network-related issues.

Key Characteristics

  • Create and maintain manufacturing software applications and reports
  • MES implementation, administration, and support
  • Ability to effectively troubleshoot and problem solve
  • Ability to work both independently and in a cross functional team-orientedenvironment
  • Ability to effectively prioritize and execute tasks

Duties & Responsibilities

  • Create and maintain software applications and databases that supportmanufacturing in a variety of languages VC++, C#, Java, Python, MySQL, Tableau
  • Oversee the day-to-day administration, monitoring, troubleshooting, maintenance,and ongoing support of the MES system
  • Create documentation for software usage, maintenance, and other requirements
  • Workclosely with management, engineering, manufacturing, and quality teams todesign and develop intuitive custom applications to reduce downtime, maintainregulatory compliance, and improve productivity
  • Create and execute advanced SQL queries to produce process metrics, reports, andlive dashboards
  • Liaison for manufacturing and Corporate IT for project implementation
Qualifications

Qualifications

Education & Experience Required:

  • Bachelor’s degree in software engineering, Information Technology, or relevantdegree
  • Minimum 2 years of programming experience, preferably at least 1 year of programming experience in a manufacturingenvironment

Preferred:

  • Experience supporting manufacturing operations
  • Experience with Microsoft Visual Studio
  • Experience with VS Code
  • Experience with VC++, C#, Python
  • Experience with RDBMS such as MySQL, Microsoft SQL Server, PostgreSQL, etc
  • Experience with SAP and Tableau
  • Experience with development process tools such as Git, GitHub, GitLab and Jira

Additional information

Working Conditions

  • Work will primarily take place on the production floor (70%) but also in office orlaboratory environments
  • 85% of the time will be dedicated to supporting existing/legacy manufacturing software,with 15% focused on supporting new MES development. (Note: The time spent on new MESdevelopment will gradually increase as the new system phases out the legacy system)
  • Must be able to sit or stand at a workstation or work cell for the duration of a full workshift
  • Occasionally required to lift to 40 pounds
Additional Information

Why You’ll Love Working Here!

  • In diversity lies strength - We strive to be a workplace that is inclusive andempowers people to contribute their best
  • Recognition and rewards for your hard work and achievements
  • Opportunity for new challenges - We are growing and love to promote from within
  • An excellent leadership team and a collaborative culture that values innovation
  • At all levels of the organization, we recognize talent and want to help you build yoursustainable career!

We realize diverse teams make smarter decisions, deliver better results, and build strongercommunities. We’re an organization that champions diversity and inclusion at every rung of theladder and are proud to be an equal opportunity workplace.To ensure transparency and compliance with employment laws, we provide the following details regarding this position:

  • Compensation:The compensation range is tied to the market for similarly bench-marked roles. The range is not an absolute, but a guide, and offers will be based on the individual candidate’s knowledge, skills, experience and market conditions, as well as internal peer equity. Depending upon all the preceding considerations for the final selected individual candidate, the offer may be lower or higher than the stated range: $80,000 - $95,000
  • Medical, Dental, & Vision Insurance Starting Day 1!
  • Life Insurance
  • Paid Time Off
  • Paid Holidays
  • Parental Leave
  • 401(k) Plan - 3% default contribution plus matching!
  • Flexible Spending & Health Saving Accounts
  • AD&D Insurance
  • Disability Insurance
  • Tuition Reimbursement

This position is expected to stay open until August 20, 2026.

Disclaimer: The salary, other compensation, and benefits information is accurate as of the date of
thisposting. The Company reserves the right to modify this information at any time, subject to
applicablelaw.

****Applicants are required to be eligible to lawfully work in the U.S. immediately; employer will
notsponsor applicants for U.S. work authorization (e.g. H-1B visa) for this opportunity****

Veolia does not accept unsolicited resumes from external recruiting firms. All vendors must have
acurrent and fully executed MSA on file before submitting candidates. Any unsolicited resumes
andcandidate profiles will be deemed the property of the company and no fee will be due.

As an inclusive company, Veolia is committed to diversity and gives equal consideration to all applications, without discrimination.

As an inclusive company, Veolia is committed to diversity and gives equal consideration to all applications, without discrimination.

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