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Senior Java Engineer Jobs in Castle Rock, CO (NOW HIRING)

SitusAMC

Sr Software Developer - JAVA

Denver, CO · On-site

$150K - $200K/yr

Strong grasp of object-oriented programming and relational database concepts * Expert proficiency ... Significant experience with JAVA and frontend frameworks (JavaScript) * Excellent analytical and ...

KBR

Senior Software Engineer

Colorado Springs, CO · On-site

$127K - $190K/yr

Senior Software Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team ... Provide Java software development. Perform all aspects of software engineering support required to ...

KBR, Inc.

Senior Software Engineer

Colorado Springs, CO · On-site

$127K - $190K/yr

Senior Software Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team ... Provide Java software development. Perform all aspects of software engineering support required to ...

Integrated Resources INC

Java Developer

Colorado Springs, CO · On-site

$50.25 - $65/hr

Often interacts with senior and executive management levels on matters concerning business ... and DevOps tools: Jira, Confluence, Jenkins, Artifactory and Cloud environment enablement JAVA ...

Sky Mavis

Senior Software Engineer - Fusion

Denver, CO · On-site

$128 - $152/hr

The Senior Software Engineer will analyze, design, code, and debug enhancements to existing ... Leverages Java to develop Rest API's. * Implements applications in cloud-based infrastructure.

GHX

Senior Software Engineer - Fusion

Denver, CO · On-site

$126K - $166K/yr

The Senior Software Engineer will analyze, design, code, and debug enhancements to existing ... Leverages Java to develop Rest API's.. * Implements applications in cloud-based infrastructure.

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All JobsJava Engineer JobsSenior Java Engineer JobsSenior Java Engineer Jobs in Castle Rock, CO

Senior Java Engineer information

See Castle Rock, CO salary details

$11

$65

$89

How much do senior java engineer jobs pay per hour?

As of Aug 14, 2026, the average hourly pay for senior java engineer in Castle Rock, CO is $65.52, according to ZipRecruiter salary data. Most workers in this role earn between $57.40 and $73.17 per hour, depending on experience, location, and employer.

What are some common challenges senior Java engineers face when working on large-scale enterprise applications?

Senior Java Engineers often encounter challenges such as managing complex codebases, ensuring application scalability, and maintaining high performance under heavy loads. They are also responsible for implementing robust security practices and integrating new technologies without disrupting existing systems. Effective collaboration with cross-functional teams and mentoring junior developers are crucial aspects of the role, as these responsibilities help maintain code quality and project momentum.

What is the difference between Senior Java Engineer vs Java Developer?

AspectSenior Java EngineerJava Developer
Required CredentialsBachelor's in Computer Science, Java certifications (e.g., Oracle Certified Professional)Bachelor's in Computer Science or related field, Java certifications optional
Work EnvironmentDesigning, developing, and maintaining complex Java applications, often in team leadership rolesDeveloping Java applications, focusing on coding and implementation
Industry UsageUsed across finance, tech, and enterprise sectors for large-scale projectsCommonly employed in software development firms, startups, and tech companies

While both roles involve Java programming, Senior Java Engineers typically handle complex system design, mentorship, and project leadership, whereas Java Developers focus more on coding and implementing features. The senior role often requires more experience and certifications, with a broader scope of responsibilities.

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

To thrive as a Senior Java Engineer, you need advanced proficiency in Java programming, strong knowledge of software design patterns, and a degree in computer science or related field. Experience with frameworks like Spring, Hibernate, build tools such as Maven or Gradle, and familiarity with cloud platforms and CI/CD systems are typically required. Excellent problem-solving abilities, leadership, and effective communication help you guide teams and collaborate with stakeholders. These skills are crucial for delivering robust, scalable software solutions and mentoring junior engineers in complex development environments.

What is a senior Java engineer?

Senior Java Engineers are experienced software developers who specialize in designing, developing, and maintaining applications using the Java programming language. They often lead development teams, architect solutions, and ensure that software meets both technical and business requirements. Their responsibilities also include code reviews, mentoring junior developers, and optimizing application performance. Typically, they have several years of experience and a deep understanding of Java frameworks and best practices.

What cities near Castle Rock, CO are hiring for Senior Java Engineer jobs?

Cities near Castle Rock, CO with the most Senior Java Engineer job openings:

Senior Java Engineer jobs near you
Infographic showing various Senior Java Engineer job openings in Castle Rock, CO as of August 2026, with employment types broken down into 89% Full Time, 4% Part Time, and 7% Contract. Highlights an 85% Physical, 5% Hybrid, and 10% Remote job distribution, with an average salary of $136,276 per year, or $65.5 per hour.

Senior Backend Software Engineer - Java

Worldpay

Denver, CO • On-site

$113K - $171K/yr

Full-time

Posted 9 days ago

Job description

Job Description
This position is not eligible for visa sponsorship, now or in the future. Candidates must be a US Citizen or valid Green Card Holder.
This position is hybrid in the following office locations: Cincinnati, OH (3 days) or Denver, CO (2 days)
Ready to take your career global?
Make your mark at one of the biggest names in payments. We're looking for a Senior Backend Engineer - Java to join our ever-evolving Launchpad team and help shape the future of global commerce.
Launchpad is a Worldpay application designed to streamline merchant onboarding. It collects all necessary merchant details, enabling businesses to quickly start accepting credit card payments and settle transactions on the Worldpay platform. Launchpad includes both a user-friendly UI and robust API components to support seamless integration.
What you'll own
  • Design, develop, and maintain RESTful APIs using Java, Spring Boot, Spring MVC, Spring Data JPA, Spring Security, Spring Validation, Spring Modulith, and related technologies, ensuring secure, scalable, and maintainable enterprise applications.
  • Participate in the full software development lifecycle, including requirements analysis, solution design, development, testing, deployment, and production support.
  • Collaborate with architects and engineering teams to define API standards, integration patterns, application architecture, and development best practices.
  • Write clean, maintainable, and well-tested code using modern testing frameworks such as JUnit and Mockito, while actively participating in code reviews.
  • Troubleshoot complex application issues and drive improvements in performance, scalability, reliability, and overall system health.
  • Create and maintain technical documentation, contribute to architectural discussions, and communicate project status, risks, and deliverables to stakeholders.
  • Demonstrate strong ownership by proactively identifying opportunities for improvement, driving technical solutions, mentoring team members, and delivering results in a collaborative Agile environment.

What you'll bring
  • Design, develop, and maintain RESTful APIs and event-driven applications using Java, Spring Boot, Spring MVC, Spring Data JPA, Spring Security, Spring Validation, Spring Modulith, Apache Kafka, and related technologies, ensuring secure, scalable, and maintainable enterprise solutions.
  • Participate in the full software development lifecycle, including requirements analysis, solution design, development, testing, deployment, and production support.
  • Collaborate with architects and engineering teams to define API standards, event-driven integration patterns, application architecture, and development best practices.
  • Write clean, maintainable, and well-tested code using modern testing frameworks such as JUnit and Mockito, while actively participating in code reviews.
  • Troubleshoot complex application issues and drive improvements in performance, scalability, reliability, and overall system health.
  • Create and maintain technical documentation, contribute to architectural discussions, and communicate project status, risks, and deliverables to stakeholders.
  • Demonstrate strong ownership by proactively identifying opportunities for improvement, driving technical solutions, mentoring team members, and delivering results in a collaborative Agile environment.

It's a bonus if you have
  • Experience with Docker and Kubernetes.
  • Experience with event-driven architectures and messaging platforms such as Kafka.
  • Experience working with CI/CD pipelines.
  • Exposure to cloud platforms, preferably AWS.

About the team
Our inclusive and global teams win together every day. We're proud to have the best minds in the industry, who you can learn from as you grow your career. The people, the energy, the connections - it's unmatched. Come and be part of an ever-evolving company and get dynamic opportunities that go beyond borders.
What makes a Globalpayer?
Globalpayers think like a client, act like an owner and win as one team. We're curious and innovative - always finding better ways to deliver impact. We empower each other to make decisions, and it's our passion that drives excellence in everything we set out to do.
Does this sound like you? Then you sound like a Globalpayer. Apply now to take your career global.
#LI-AD1
Worldpay is dedicated to offering individuals rewarding career opportunities and competitive compensation. For this full-time position, the good faith estimated annual salary range upon hire is $113,600.00-$171,575.00. This range reflects what we reasonably expect to offer based on the role's responsibilities, level, and geographic location. The actual starting salary will be determined by a candidate's experience, job-related skills, and relevant education or training. Please note that changes in work location may impact the final offered salary. We encourage you to consult with your recruiter to confirm the budget for your location and to better understand the applicable pay scale. This position is eligible for bonus.
Candidates and applicants are advised they may redact age information from requested items like transcripts, resumes, and certificates attached to their application for positions that can be performed in Colorado.
EEOC Statement
Worldpay is an equal opportunity employer. We evaluate qualified applicants without regard to race, color, religion, sex, sexual orientation, gender identity, marital status, genetic information, national origin, disability, veteran status, and other protected characteristics. The EEO is the Law poster is available here.
If you are made a conditional offer of employment and will be working in the United States, you will be required to undergo a drug test. In developing this job description care was taken to include all competencies and requirements needed to successfully perform the position. Reasonable accommodations will be provided for individuals with qualified disabilities both during the hiring process, as well as to allow the individual to perform the essential functions of the job, if hired.
Washington Candidates: Click here for information on the Fair Chance Act.

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