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Junior Software Tester Jobs in Colorado (NOW HIRING)

CACI

Junior Application Developer

Denver, CO

$53K - $106K/yr

Contribute to modern web-based software that directly supports national security missions. Gain ... Participate in code reviews, unit testing, debugging, and documentation. Apply secure coding ...

Industrious Ventures

Software Test Lead

Golden, CO · On-site

$90 - $120/hr

Experience testing embedded or real‑time software in robotics, space systems, or ... safety‑critical environments * Familiarity with verification frameworks for high‑reliability ...

Lunar Outpost

Software Test Lead

Arvada, CO · On-site

The Software Test Lead ensures all test efforts contribute to the overall system safety and ... Promote a culture of testing excellence and quality-focused development in a fast-paced, agile ...

Sky Mavis

Software Test Lead

Golden, CO · On-site

$90 - $120/hr

Experience testing embedded or real‑time software in robotics, space systems, or ... safety‑critical environments * Familiarity with verification frameworks for high‑reliability ...

Lunar Outpost, Inc.

Software Test Lead

Arvada, CO · On-site

$105K - $145K/yr

The Software Test Lead ensures all test efforts contribute to the overall system safety and ... Promote a culture of testing excellence and quality-focused development in a fast-paced, agile ...

Lunar Outpost

Software Test Lead

Arvada, CO · On-site

The Software Test Lead ensures all test efforts contribute to the overall system safety and ... Promotea culture of testing excellence and quality-focused development in a fast-paced ...

DCCA

Senior Software Engineering Developer

Broomfield, CO · On-site

$55 - $72.50/hr

... junior engineers. Responsibilities : • Develop / maintain ground software for satellite data ... testing as applicable to those features • Provide system administration support for the cloud ...

DCCA

Software Engineer

Westminster, CO · On-site

... software testing for all assigned features and support integration testing as applicable to those ... junior engineers and review work products at multiple levels. • Provide system administration ...

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All JobsSoftware Tester JobsJunior Software Tester JobsJunior Software Tester Jobs in Colorado

Junior Software Tester information

See Colorado salary details

$48.9K

$99.4K

$149.3K

How much do junior software tester jobs pay per year?

As of Sep 3, 2026, the average yearly pay for junior software tester in Colorado is $99,413.00, according to ZipRecruiter salary data. Most workers in this role earn between $76,800.00 and $100,400.00 per year, depending on experience, location, and employer.

What is a junior software tester?

A Junior Software Tester is an entry-level role responsible for evaluating software applications to identify defects, inconsistencies, and usability issues. They execute test cases, document results, and report bugs to ensure the quality and functionality of software products. Junior testers work closely with developers and senior testers to learn testing methodologies and improve their skills. This role typically requires knowledge of testing concepts, attention to detail, and problem-solving abilities. Over time, junior testers can advance to more senior roles in software quality assurance.

What does a typical day look like for a junior software tester?

As a Junior Software Tester, your days will often involve working closely with software developers and senior testers to understand project requirements, executing test cases, documenting bugs, and verifying the resolution of those bugs. You may also participate in team meetings, sprint reviews, and occasionally write or update test documentation. The workload can vary depending on where the project is in its development cycle, but you’ll regularly switch between manual testing, exploratory testing, and learning new testing tools. This collaborative and dynamic environment helps you quickly develop both your technical skills and your understanding of real-world software development processes.

What are the key skills and qualifications needed to thrive in the junior software tester position, and why are they important?

To thrive as a Junior Software Tester, you need a solid understanding of software testing concepts, attention to detail, and typically a degree in computer science or a related field. Familiarity with bug tracking systems (such as JIRA), basic SQL, test management tools, and exposure to automation frameworks are highly valuable, while certifications like ISTQB Foundation can be advantageous. Strong analytical thinking, communication skills, and a willingness to learn make candidates stand out in this entry-level position. These competencies are essential as they ensure consistent delivery of high-quality software and effective collaboration within development teams.

What are the most commonly searched types of Software Tester jobs in Colorado?

The most popular types of Software Tester jobs in Colorado are:

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

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

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

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

What cities in Colorado are hiring for Junior Software Tester jobs?

Cities in Colorado with the most Junior Software Tester job openings:

Junior Software Tester jobs near you
Infographic showing various Junior Software Tester 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 $99,413 per year, or $47.8 per hour.

Junior Application Developer

CACI International, Inc.

Denver, CO • On-site

$53K - $106K/yr

Full-time

Medical, Retirement, PTO

Re-posted 12 days ago

Key responsibilities

  • Develop, test, and maintain application features under the guidance of senior developers.

  • Implement web application functionality using Java and/or Python and modern frameworks.

  • Support integration of application components with APIs, services, and databases.

Job description

Job Title: Junior Application Developer
Job Category: Information Technology
Time Type: Full time
Minimum Clearance Required to Start: TS/SCI with Polygraph
Employee Type: Regular
Percentage of Travel Required: Up to 10%
Type of Travel: Continental US
Anticipated Posting End: 12/31/2026
The Opportunity:
  • Launch your development career on a fast-paced Agile team building GEOINT applications for the National Geospatial-Intelligence Agency (NGA).
  • Contribute to modern web-based software that directly supports national security missions.
  • Gain hands-on experience with GIS technologies, cloud-native architectures, and large-scale data environments.
  • Learn from experienced developers and architects invested in growing your skills.

Responsibilities:
  • Develop, test, and maintain application features under the guidance of senior developers.
  • Implement web application functionality using Java and/or Python and modern frameworks.
  • Support integration of application components with APIs, services, and databases.
  • Assist with GIS-enabled feature development and geospatial service enhancements.
  • Participate in code reviews, unit testing, debugging, and documentation.
  • Apply secure coding practices and follow established engineering standards.
  • Contribute within sprint cycles as part of a cross-functional Agile team.

Qualifications:
Required:
  • Bachelor's degree in Computer Science, Software Engineering, or a related technical discipline (equivalent experience accepted).
  • 0-3 years of professional software development experience.
  • Experience developing software using Java, Python, or both (academic, internship, or professional).
  • Familiarity with web application development concepts and technologies.
  • Understanding of relational databases and basic data modeling principles.
  • Strong problem-solving skills and ability to work effectively within a team.
  • Security Clearance (TS/SCI) with willingness to undergo polygraph examination.

Desired:
  • Exposure to GIS technologies (ArcGIS, GeoServer, OpenLayers, Cesium, or similar).
  • Familiarity with Git, CI/CD, or containerization tools.
  • Coursework or projects involving Agile development practices.
  • Experience using geospatial software such as Esri ArcGIS Pro / ArcGIS Enterprise and related APIs.

What You Can Expect:
A culture of integrity.
At CACI, we place character and innovation at the center of everything we do. As a valued team member, you'll be part of a high-performing group dedicated to our customer's missions and driven by a higher purpose - to ensure the safety of our nation.
An environment of trust.
CACI values the unique contributions that every employee brings to our company and our customers - every day. You'll have the autonomy to take the time you need through a unique flexible time off benefit and have access to robust learning resources to make your ambitions a reality.
A focus on continuous growth.
Together, we will advance our nation's most critical missions, build on our lengthy track record of business success, and find opportunities to break new ground - in your career and in our legacy.
Pay Range:
There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications. Our employees value the flexibility at CACI that allows them to balance quality work and their personal lives. We offer competitive compensation, benefits and learning and development opportunities. Our broad and competitive mix of benefits options is designed to support and protect employees and their families. At CACI, you will receive comprehensive benefits such as; healthcare, wellness, financial, retirement, family support, continuing education, and time off benefits.
Since this position can be worked in more than one location, the range shown is the national average for the position.
The proposed salary range for this position is:
$53,100-$106,300
CACI is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, pregnancy, sexual orientation, age, national origin, disability, status as a protected veteran, or any other protected characteristic.

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