Top 101 Java engineer Jobs in Longmont, Co

Software Test Automation Engineer
Particle Measuring Systems —Niwot, CO
- $90,000 - $120,000 a year
- Full-time
- Hybrid work
- Computer Science
- 5 years
- Bachelor of Science
- Health insurance
- Dental insurance
Senior Software Engineer - Java/Kotlin
Garmin International, Inc. —Boulder, CO
- $130,900 - $166,600 a year
- Full-time
- Computer Science
- 5 years
- Writing skills
13d
Embedded Software Engineer 1
Garmin International, Inc. —Boulder, CO
- $95,000 - $105,000 a year
- Full-time
- Computer Science
- Office
- Java
Senior Data Engineer
Propelus —Boulder, CO
- $100,000 - $140,000 a year
- Full-time
- Remote
- Computer science
- Azure
- Computer Science
- Health savings account
- Health insurance
Level 2 SW Engineer
Lockheed Martin Corporation —Longmont, CO
- $76,500 - $134,895 a year
- Full-time
- Bachelor of Science
- Mid-level
- Office
- Paid jury duty
- Paid holidays
Senior Backend Engineer, Growth & Acquisition
Huck Adventures —Boulder, CO
- On call
- Computer Science
- 5 years
- System design
Quick Apply
2026 Early Career Software Engineer
Anduril Industries —Broomfield, CO
- $115,000 - $135,000 a year
- Email
- Computer Science
- Java
- Master's degree
SOFTWARE DEVELOPER/PLC PROGRAMMING ENGINEER
Kronus Engineering —Boulder, CO
- Email
- Azure
- System design
- Research
- On-the-job training
Tools and Automation Engineer
Apple —Boulder, CO
- $111,900 - $196,200 a year
- Computer science
- Computer Science
- Mid-level
- Employee stock purchase plan
- Health insurance
Software Engineer
Epsilon —Westminster, CO
- $73,500 - $136,500 a year
- Email
- Hybrid work
- Computer Science
- Bachelor of Science
- System design
- Commuter assistance
- Paid holidays
Software Engineer – Entry Level
VDURA —Niwot, CO
- Full-time
- Computer science
- Computer Science
- Software troubleshooting
Software Engineer (Full Stack)
Lockheed Martin Corporation —Boulder, CO
- $76,500 - $134,895 a year
- Full-time
- Mid-level
- Office
- Java
- Paid jury duty
- Paid holidays
IT Software Developer, Staff (Apigee)
Qualcomm —Boulder, CO
- $115,300 - $192,100 a year
- Full-time
- 7 years
- Computer Science
- Mid-level
Senior Java Developer
Blue Rose Consulting Group, Inc. —Denver, CO
- Full-time
- 8 years
- Senior level
Quick Apply
Senior Software Engineer
Epsilon —Westminster, CO
- $88,900 - $165,100 a year
- Email
- Hybrid work
- Computer Science
- 5 years
- Bachelor of Science
- Commuter assistance
- Paid holidays
Senior Android Engineer - TrainingPeaks
Peaksware —Louisville, CO
- $111,216 - $185,360 a year
- Online Application
- Hybrid work
- Office
- Product management
- Senior level
- Paid parental leave
- AD&D insurance
Quick Apply
7d
Level 3 Software Engineer
Lockheed Martin Corporation —Longmont, CO
- $93,200 - $164,450 a year
- Full-time
- Bachelor of Science
- Mid-level
- Office
- Paid jury duty
- Paid holidays
C++ Engineer - AI Trainer
DataAnnotation —Thornton, CO
- $50 - $100 an hour
- Part-time
- Remote
- Writing skills
- English
- Mid-level
- Flexible schedule
Quick Apply
CI/CD Pipeline Engineer - AI Trainer
DataAnnotation —Boulder, CO
- $50 - $100 an hour
- Part-time
- Remote
- Writing skills
- English
- Mid-level
- Flexible schedule
Quick Apply
Back End Developer - AI Trainer
DataAnnotation —Boulder, CO
- $50 - $100 an hour
- Part-time
- Remote
- Writing skills
- English
- Mid-level
- Flexible schedule
Quick Apply

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java engineer jobs near longmont, co

Software Test Automation Engineer

Particle Measuring Systems -
Niwot, CO

Apply Now

Job Details

Full-time
$90,000 - $120,000 a year

Benefits

Health insurance
Dental insurance
Flexible spending account
Tuition reimbursement
Employee assistance program
Vision insurance
401(k) matching
Life insurance

Qualifications

Software engineering
Content creation for technical audiences
Cybersecurity tools
Bug Tracking (Quality assurance practices)
Tooling
Firmware
Bug Reporting (Quality assurance practices)
Selenium
Research
Development environments
Embedded software
Security testing methodologies
Issue tracking
Developing automated testing protocols
Web applications
Technical writing experience within technology

Full Job Description

Do you want to be part of a business that genuinely values entrepreneurialism, innovation and individual accountability? We focus on our customers and are proud of the difference our technology makes. We partner with some of the biggest manufacturing companies in the world and our technical innovations are used to enhance well-known brands across multiple industries.

Title Software Test Automation Engineer

Department R&D

Location Niwot, CO (Hybrid)

Reports To Software Test Manager

About Us

Established in 1972, Particle Measuring Systems is a global leader for micro-contamination monitoring equipment improving the performance of clean manufactures in the semiconductor and pharmaceutical industries. We’re a growing technology company in Niwot, Colorado, the heart of the Rocky Mountains. We offer an exceptional and rewarding work environment in a great place to live. Our employees enjoy challenging projects in the development and manufacture of light scattering particle counters and diverse technologies and applications.

Your Impact

We are looking for a Software Test Automation Engineer who will contribute to the success of the R&D Team, applying their expertise in Software Testing to support the achievement of team and company goals and deliver innovative, reliable solutions. In this role, the successful candidate will collaborate effectively with colleagues and cross-functional teams, demonstrate strong problem-solving and decision-making skills, and maintain a commitment to professional excellence, quality and continuous improvement.

The Role

As a Software Test Automation Engineer, you’ll be working on a team of highly skilled Software Test Engineers to test application software and embedded firmware on complex facility management systems and instruments throughout the product lifecycle. This involves development and execution of software test protocols, defect tracking and working with developers to resolve issues.

Job Responsibilities

Participate in and contribute to the entire software development life cycle process.

Review system requirements and use cases with software developers and other technical team members.

Develop, document and execute detailed test scripts, both manual and automated, to cover software/firmware functionality and ensure traceability to requirements.

Research issues, create test reports that detail testing results and solutions, track defects and verify bug fixes in a timely manner.

Design and develop reliable, scalable and maintainable test automation frameworks with Java/Python.

Implement and maintain automation scripts for web application using Java/Selenide/Junit.

Collaborate with Developer and QA team to contribute to Git repositories and perform peer code reviews.

Document test processes and peer review documentation for clarity and precision; develop and maintain QA guidelines.

Integrate test automation scripts into the CI/CD pipeline with Jenkins.

Recommend and implement automated test tools and strategies.

Share automation-related knowledge and best practices, and train other testers on test execution.

Continuously evaluate processes for improvements in efficiency, quality, and safety.

This job description is not intended to be all-inclusive. Responsibilities may evolve over time, and other related duties may be assigned to meet the ongoing needs of the company.

Required Qualifications

A BS degree in Computer Science, Software Engineering, or equivalent.

At least 5 years’ experience as an Automation Software Test Engineer developing and executing automation software/firmware test scripts, testing and tracking defects.

Strong technical foundation in software development and test principles.

Experience with software test tools and processes.

Expertise on test-driven development, developing different levels of automated tests, such as functional test, integration test, system test, or performance test.

Experience with cybersecurity practices, including testing secure protocols or assessing compliance with regulations like the EU Cyber Resilience Act.

Experience in Web application automation using Selenium/Selenide.

Working experience with IntelliJ or other IDE’s, as well as Java or Python.

Working experience with Ranorex Studio.

Strong analytical and problem-solving skills, with strong attention to detail.

Clear oral and written communication skills, especially technical writing.

Self-starter and capable of working effectively with minimal supervision.

Preferred Qualifications

Experience working within an Agile Development Environment is preferred.

Knowledge of Jira, Jama, and Confluence is preferred.

Working knowledge of generative AI tools such as Copilot for software development or testing is preferred.

Work Environment & Physical Requirements

This role primarily operates in an office/lab/manufacturing environment.

Must be able to sit, stand, and use a computer for extended periods of time.

This is a hybrid position, “in-office” minimum 3 days per week.

Occasional lifting of up to 20 lbs. may be required.

Reasonable accommodation may be made to enable individuals with disabilities to perform the essential functions of this role.

Compensation & Benefits

Competitive base salary range: $90,000 - $120,000

Our compensation philosophy: we offer competitive pay based on market data, including local, national, and industry benchmarks. For new hires, offers are generally within the established min- to mid-point of the range for the role, with flexibility to recognize experience, skills, and education. Our approach ensures fair pay internally while remaining competitive externally and allows room for growth.

Comprehensive benefits package:

Health coverage: medical, dental, vision, fsa, onsite clinic (CO employees), life insurance

401(k) retirement plan with company match

Vacation, holiday, and leave policies

Tuition reimbursement, Employee recognition programs, Employee assistance programs

Particle Measuring Systems is proud to be an Equal Opportunity Employer and are committed to building an inclusive and supportive workplace where everyone can thrive.

#LI-JC1

Apply Now

Refine Your Search

java engineer jobs in longmont, co

Software Test Automation Engineer

Senior Software Engineer - Java/Kotlin

Embedded Software Engineer 1

Senior Data Engineer

Level 2 SW Engineer

Senior Backend Engineer, Growth & Acquisition

2026 Early Career Software Engineer

SOFTWARE DEVELOPER/PLC PROGRAMMING ENGINEER

Tools and Automation Engineer

Software Engineer

Software Engineer – Entry Level

Software Engineer (Full Stack)

IT Software Developer, Staff (Apigee)

Senior Java Developer

Senior Software Engineer

Senior Android Engineer - TrainingPeaks

Level 3 Software Engineer

C++ Engineer - AI Trainer

CI/CD Pipeline Engineer - AI Trainer

Back End Developer - AI Trainer

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