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Senior Java Software Engineer Jobs in Denver, CO

Sr. Java + AI Engineer

Denver, CO · On-site

$128K - $169K/yr

🚨 Hiring: Sr. Java + AI Engineer 🚨 📍 Location: Denver, CO - Hybrid - Preferred locals ⏳ Experience: 12+ Years Introduction: We are currently seeking a Sr. Java + AI Engineer to join our ...

New

Sr Java Developer

Denver, CO · On-site

$59 - $75.25/hr

You will be part of a talented software team that works on mission-critical applications. Java ... Qualifications Senior Java Developer with 10+ years of systems development life cycleExcellent ...

Senior Software Engineer- Java Developer

Aurora, CO · On-site

$152 - $262/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Senior Software Engineer- Java Developer About Four Sea Group, Inc. Four Sea Group is a 100% employee-owned technical mission support company based in Denver, Colorado. Founded by an aerospace ...

New

Software Engineer Sr (Java)

Arvada, CO · On-site

$86K - $158K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

As a Software Engineer Sr within PNC's Technology organization, you will be based in Pittsburgh, PA, Cleveland, OH, Dallas, TX, Birmingham, AL, Denver, CO. We are looking for full stack Java ...

Lead Java Software Engineer

Denver, CO · On-site +1

  • Medical

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  • Retirement

  • PTO

Resource Innovations is seeking Lead Java Software Engineer to join our growing Software as a Service (SaaS) team. As a hands-on technical lead at Resource Innovations, you will be instrumental in ...

Lead Java Software Engineer

Denver, CO · Remote

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

Resource Innovations is seeking Lead Java Software Engineer to join our growing Software as a Service (SaaS) team. As a hands-on technical lead at Resource Innovations, you will be instrumental in ...

Lead Java Software Engineer

Denver, CO

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

Resource Innovations is seeking Lead Java Software Engineer to join our growing Software as a Service (SaaS) team. As a hands-on technical lead at Resource Innovations, you will be instrumental in ...

Software Engineer (Java, MASH, Linux)

Aurora, CO · On-site

$52.75 - $72.25/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

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

Showing results 21-40

Senior Java Software Engineer information

See Denver, CO salary details

$41.7K

$155.3K

$272.7K

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

As of Aug 20, 2026, the average yearly pay for senior java software engineer in Denver, CO is $155,301.00, according to ZipRecruiter salary data. Most workers in this role earn between $128,600.00 and $169,300.00 per year, depending on experience, location, and employer.

What does a senior Java software engineer do?

A Senior Java Software Engineer is responsible for designing, developing, and maintaining complex software applications using the Java programming language. They often lead technical projects, mentor junior developers, and collaborate with cross-functional teams to deliver high-quality software solutions. Their role includes analyzing user requirements, troubleshooting issues, optimizing code for performance, and ensuring best practices in software development. Senior Java engineers are also involved in code reviews and may contribute to architectural decisions within their organization.

What are the key skills and qualifications needed to thrive as a senior Java software engineer?

To thrive as a Senior Java Software Engineer, you need advanced proficiency in Java programming, software design principles, and a solid understanding of computer science fundamentals, often backed by a degree in computer science or a related field. Experience with frameworks like Spring, build tools such as Maven or Gradle, and version control systems like Git is typically required, along with knowledge of cloud platforms or containerization tools. Strong problem-solving abilities, effective communication, and leadership skills help you mentor team members and collaborate on complex projects. These competencies are crucial for delivering robust, scalable software solutions and leading development teams in dynamic environments.

What are some common challenges faced by senior Java software engineers when leading development projects?

Senior Java Software Engineers often encounter challenges such as balancing hands-on coding with leading and mentoring team members, managing tight project deadlines, and ensuring code quality across the team. They are also responsible for making key architectural decisions and integrating new technologies while maintaining system stability. Effective communication and collaboration with cross-functional teams, including QA, DevOps, and product managers, are essential to successfully deliver robust solutions.

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 Senior Java Software Engineer jobs in Denver, CO?

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

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

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

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

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

Infographic showing various Senior Java Software Engineer job openings in Denver, CO as of August 2026, with employment types broken down into 1% As Needed, 85% Full Time, 9% Part Time, and 5% Contract. Highlights an 88% Physical, 4% Hybrid, and 8% Remote job distribution, with an average salary of $155,301 per year, or $74.7 per hour.

SR Java Software Developer - Space Domain

Peraton

Aurora, CO • On-site

$112K - $179K/yr

Full-time

PTO

Re-posted 23 days ago


Peraton rating

8.3

Company rating: 8.3 out of 10

Based on 56 frontline employees who took The Breakroom Quiz

51st of 224 rated it services


Job description

Responsibilities

Peraton is looking for a Senior Software Developer in Aurora, CO to support Intelligence Community and DoD customers as part of a talented, high-performing team. As part of this team you will work with emerging service and distributed computing technologies for satellite situational awareness (SSA) data processing and distribution.   

The EMMETT program, a next gen Space Domain Awareness (SDA) Indications and Warning (I&W) system, establishes a repository of resident space objects (RSOs), finds RSOs of interest, and provides data to ground operators. The EMMETT team uses: programmatics, sensor modeling, and system engineering expertise to deliver this world-class SDA I&W system. 

 

What you'll do: 

  • Provide TS/SCI Java software development of modules. Some of these techniques include but are not limited to event-driven or state-driven programming, error logging, and exception handling. 
  • Perform TS/SCI software analysis, architecture, engineering, and integration services at the unit, module, and system levels.  
  • Perform all aspects of software engineering support required to implement systems.  
  • Adhere to open standards and modern software development methodologies, including what is considered 'best' practices by Industry to the extent that operational requirements will allow. 
  • Provide technical reports, white papers and other documentation as required to documents findings of all software engineering service activities. 
Qualifications

Required Qualifications: 

  • A Bachelor's degree with 10+ years of relevant experience. Additional four (4) years of experience may be considered in lieu of a degree.
  • This position requires the candidate possess a minimum of Top Secret clearance with ability to upgrade to TS/SCI and pass a polygraph within 30 days of employment or at customers request- contract requires TS/SCI with poly. The candidate must maintain the clearance. 
  • 5+ years of experience with Java
  • 3+ years of experience in working with microservices and containerization technologies, including Docker and Kubernetes
  • Experience with backend frameworks, such as Spring Framework or Spring Boot
  • Experience with API development, including REST architectural style
  • Experience with integration and development tools, including AWS, Bitbucket, or Jenkins
  • Experience with supporting systems engineering efforts in system design, solution engineering, and software development
  • Experience with Linux OS and Command Line Interface
  • Ability to obtain a DoD 8570 Compliant Certification, including Security+ or CISSP, within 6 months of start date

 Desired Qualifications: 

  • Experience with Open Systems Architecture design principles
  • Experience with DevOps technologies
  • Experience with CI/CD technologies, including Ansible, Jenkins, and GIT
  • Experience with Agile development or Scrum
  • Knowledge of non-relational databases, including MongoDB
  • Knowledge of Apache NiFi and Kafka
  • Ability to work in a fast-paced and collaborative team environment
  • Possession of excellent verbal and written communication skills
  • TS/SCI clearance with a polygraph
  • Security+ CE, SSCP, CCNA-Security, or GSEC Certification

Benefits: 

Peraton offers enhanced benefits to employees working on this critical National Security program, which include heavily subsidized employee benefits coverage for you and your dependents, 25 days of PTO accrued annually up to a generous PTO cap and eligible to participate in an attractive bonus plan

#LI-PY1

 Peraton Overview

Peraton is a next-generation national security company that drives missions of consequence spanning the globe and extending to the farthest reaches of the galaxy. As the world's leading mission capability integrator and transformative enterprise IT provider, we deliver trusted, highly differentiated solutions and technologies to protect our nation and allies. Peraton operates at the critical nexus between traditional and nontraditional threats across all domains: land, sea, space, air, and cyberspace. The company serves as a valued partner to essential government agencies and supports every branch of the U.S. armed forces. Each day, our employees do the can't be done by solving the most daunting challenges facing our customers. Visit peraton.com to learn how we're keeping people around the world safe and secure.

Target Salary Range$112,000 - $179,000. This represents the typical salary range for this position. Salary is determined by various factors, including but not limited to, the scope and responsibilities of the position, the individual's experience, education, knowledge, skills, and competencies, as well as geographic location and business and contract considerations. Depending on the position, employees may be eligible for overtime, shift differential, and a discretionary bonus in addition to base pay.EEOEEO: Equal opportunity employer, including disability and protected veterans, or other characteristics protected by law.Employment Type: FULL_TIME

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About Peraton

Sourced by ZipRecruiter

At Peraton, we re at the forefront of delivering the next big thing every day. We re the partner of choice to help solve some of the world s most daunting challenges, delivering bold, new solutions to keep people around the world safer and more secure.

Industry

It services

Company size

10,000+ Employees

Headquarters location

Herndon, VA, US

Year founded

2017