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Senior Java Software Engineer Jobs in Boulder, CO

Peraton

Java Software Engineer - Space Domain

Aurora, CO · On-site

$52.50 - $72.25/hr

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 sustainment and ...

Peraton

Java Software Engineer - Space Domain

Aurora, CO · On-site

$52.50 - $72.25/hr

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 sustainment and ...

Deloitte

Senior Java Developer

Denver, CO · On-site +1

$59 - $75.25/hr

... software, data, AI, network, and hybrid cloud infrastructure. These solutions are powered by ... As an experienced Java Developer Sr. Consultant, you will have the ability to share new ideas and ...

Rubix Recruiting

Senior Software Cloud Engineer

Boulder, CO · On-site

$128.90K - $170K/yr

Senior Java Engineer We have an immediate opportunity for a Full Stack Java Engineer to join our Boulder, Colorado team. If you love fun, technically challenging work and want to take our software to ...

Dellfor Technologies

senior java developer

Denver, CO

$59 - $75.25/hr

Company Description Dellfor Technologies is founded by software professionals with fresh approach ... Competence in using Java IDE tools of Eclipse, GGTS, Rational Application Developer (RAD ...

Dellfor Technologies

senior java developer

Denver, CO

$59 - $75.25/hr

Company Description Dellfor Technologies is founded by software professionals with fresh approach ... Competence in using Java IDE tools of Eclipse, GGTS, Rational Application Developer (RAD ...

SitusAMC

Sr Software Developer - JAVA

Denver, CO · On-site

$150K - $200K/yr

... software development preferred * Strong grasp of object-oriented programming and relational ... Significant experience with JAVA and frontend frameworks (JavaScript) * Excellent analytical and ...

Quantix

Java / JavaScript Engineer

Lakewood, CO

$51.75 - $71/hr

Work with the latest and greatest software development tools and true software engineering mindset ... Java / JavaScript Engineer Location: Lakewood, CO Type: Direct Hire Client located in Lakewood ...

Iterable

Senior Software Engineer

Denver, CO · On-site

$126.10K - $166.20K/yr

As a Senior Software Engineer, you will design and develop software for a highly scalable multi ... and/or Java) • Experience with Elasticsearch • Experience with NoSQL and SQL databases • ...

Rubix Recruiting

Senior Software Engineer

Denver, CO · On-site +1

$126.10K - $166.20K/yr

Our company is looking for a Senior Software Engineer focusedon Object oriented code. We are a .NET ... Technical skills: C# / Java JavaScript, HTML, CSS DatabaseEngineering (Open Source) We want ...

Huck Adventures

Senior Software Engineer

Boulder, CO · On-site

$137.10K - $180.70K/yr

We are seeking a Senior Software Engineer to become an integral part of our team! You will be ... Knowledge of Java, Python, or other programming languages * Familiarity with relational databases ...

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$156.5K

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

As of May 29, 2026, the average yearly pay for senior java software engineer in Boulder, CO is $156,527.00, according to ZipRecruiter salary data. Most workers in this role earn between $129,600.00 and $170,600.00 per year, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a Senior Java Software Engineer, and why are they important?

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 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 most commonly searched types of Java Software Engineer jobs in Boulder, CO? The most popular types of Java Software Engineer jobs in Boulder, CO are:
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Senior Java Software Engineer jobs near you
Senior Software Engineer

Senior Software Engineer

Altamira Technologies Corp.

Denver, CO • On-site

$90K - $225K/yr

Full-time

Posted 6 days ago

Job description

Description
Altamira Technologies is seeking Senior Software Engineers to join our world-class Space Systems engineering team in Denver, CO. As a candidate for this opportunity, you should have a good foundation in object-oriented software development and be experienced working in a LINUX or UNIX environment. The candidate should have a demonstrable understanding of software principles, theories, and concepts related to software engineering (including software development lifecycle and software development process), design patterns and Object-Oriented analysis, design, and programming.
U.S. citizenship is required as only U.S. citizens are eligible for a security clearance
Able to obtain a TS/SCI
Required Skills:
  • Relevant experience in, but not limited to, Java and/or C++ Development for a high-performance system
  • Experience developing complex software solutions in a Java environment
  • Typescript ,Spring Boot, React or Vue
  • NoSQL databases
  • API design and development in Java, Go, or Rust (Java preferred)
  • Development of serverless and/or containerized software
  • Automated testing
  • CI/CD
  • Experience working in Agile development teams
  • Experience working in a software development environment that uses continuous integration methodology with automated test

Desired Skills:
  • Java software experience
  • Security+ Certification is a plus
  • Experience with Model Based Systems Engineering (MBSE)
  • Full stack developer with cloud deployment experience
  • Cloud experience and AWS developer certification experience with EC2, S3, Security Group
  • Experience with scripting languages, including PowerShell, Bash or Python
  • Experience with DevSecOps tool sets (JIRA, Confluence, BitBucket, Jenkins, Artifactory, Git etc..)
  • Experience performing orbit propagation / orbit determination.
  • Using with linear algebra for accessibility checks cs (dot products, vectors, matrices, etc)
  • Experience with geospatial concepts:
    • Reference frames
      • Earth Centered Earth Fixed (ECEF)
      • Earth Centered Inertial (ECI)
    • Coordinate Systems
      • Azimuth / Elevation
      • Latitude / Longitude
      • Right Ascension and Declination
  • Familiarity with automation tools such as Ansible, Terraform, Chef or similar
  • Database knowledge & familiarity (e.g., MongoDB, Postgres) a plus

Education & Experience Requirements:
  • 8-12 years of relevant experience with a Bachelor's degree (typically in STEM focused discipline - Science, Technology, Engineering, or Mathematics). - OR -
  • 4-8 years of relevant experience with a Masters degree (typically in STEM focused discipline - Science, Technology, Engineering, or Mathematics).

In accordance with Colorado's Equal Pay for Equal Work Act, the salary range for these positions is $90,000 to $225,000. However, Altamira Technologies Corporation considers multiple variables when determining compensation, including but not limited to, the level of responsibilities, prior work experience, education/certifications, customer contractual specifications, and any clearance requirements.
Altamira is an Equal Opportunity/Affirmative Action employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or protected veteran status. We focus on recruiting talented, self-motivated employees that find a way to get things done. Join our team of experts as we engineer national security!

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