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Sr Java Engineer Jobs in Colorado (NOW HIRING)

SofTec Solutions

Sr. JAVA Engineer

Boulder, CO · On-site

$129K - $170K/yr

Job Title: Sr. Java Engineer Term: Direct Placement (Salaried) Location: Boulder, CO or Denver, CO • Design, Develop core platform to support high-volume, distributed multi-tenant architecture. • ...

360 IT Professionals

Senior java developer

Denver, CO · On-site

$59 - $75.25/hr

Senior Java Developer We are looking for a Senior Java Developer with experience in building high-performing, scalable, enterprise-grade applications. You will be part of a talented software team ...

Infojini Inc

Senior Java Developer

Denver, CO · On-site

$59 - $75.25/hr

We are looking for Senior Java Developer in Denver, CO for 6 months contract position. Please send your resume along with rate expectation. Please refer someone else if you are not available at this ...

Infojini Inc

Sr Java Developer

Denver, CO · On-site

$59 - $75.25/hr

We are looking for a Senior Java Developer with experience in building high-performing, scalable, enterprise-grade applications. You will be part of a talented software team that works on mission ...

ClifyX

Sr Java Developer

Denver, CO · On-site

$59 - $75.25/hr

ClifyX is seeking a Sr Java Developer to fulfill customer expectations for the role. The main responsibilities include analysis, design, development, and maintenance of client server applications, as ...

ClifyX

Sr. Java Developer

Denver, CO · On-site

$59 - $75.25/hr

Job Summary : ClifyX is a company that specializes in technology solutions, and they are seeking a Sr. Java Developer. The primary responsibilities include analysis, design, development, and ...

HCL Global Systems Inc

Senior Java Developer

Denver, CO · On-site

$59 - $75.25/hr

HCL Global Systems Inc is seeking a highly skilled and experienced Senior Java Developer with a strong background in Client Java Runtime and modern Java technologies. The role involves designing ...

CACI

Senior Java Developer

Denver, CO · On-site

$59 - $75.25/hr

Senior Java 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 ...

New

DSC Resources

Senior Java Software Engineer

Denver, CO · Remote

$114K - $152K/yr

Senior Java Software Engineer Remote -- US-Based Only Must be a US Citizen or Green Card holder due to access to sensitive data | No visa sponsorship | No third-party agencies | No C2C Must have ...

PSG Global Solutions

Java Developer III

Littleton, CO · On-site

$51 - $66/hr

We are seeking Senior Java Developer resources that are excited about an opportunity to grow with this industry leader. In this position they need a Level 3 Senior Developer Java - A candidate that ...

DSC Resources

Sr Java Software Engineer

Denver, CO · Remote

$114K - $152K/yr

Senior Java Software Engineer Remote -- US-Based Only Must be a US Citizen or Green Card holder due to access to sensitive data | No visa sponsorship | No third-party agencies | No C2C Must have ...

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Sr Java Engineer information

What is a Sr Java Engineer?

A Sr Java Engineer is an experienced software developer who specializes in designing, developing, and maintaining complex applications using the Java programming language. They often take on leadership roles within development teams, mentor junior developers, and are responsible for making key architectural decisions. Sr Java Engineers work with frameworks such as Spring and Hibernate, implement best coding practices, and ensure that software projects meet performance, scalability, and security requirements. Their expertise is critical in building reliable enterprise-level applications.

What are the key skills and qualifications needed to thrive as a Sr Java Engineer?

To thrive as a Sr Java Engineer, you need advanced expertise in Java programming, object-oriented design, and experience with frameworks like Spring or Hibernate, usually supported by a degree in computer science or related field. Familiarity with development tools such as Maven, Git, CI/CD pipelines, and cloud platforms like AWS or Azure is typically required. Strong problem-solving abilities, effective communication, and leadership skills set top performers apart in this role. These skills and qualifications are crucial for delivering robust, scalable software solutions and leading technical teams efficiently.

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

Sr Java Engineers often encounter challenges such as managing complex codebases, ensuring high performance under heavy loads, and maintaining robust security standards. Collaborating with cross-functional teams—including DevOps, QA, and front-end developers—is essential for addressing integration issues and streamlining deployments. Staying updated with evolving Java frameworks and best practices is also crucial, as technology stacks in enterprise environments change rapidly. Effective communication and problem-solving skills greatly help in navigating these challenges.

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

AspectSr Java EngineerJava Developer
Required CredentialsBachelor's in CS or related, often with certifications like Oracle Java CertificationBachelor's in CS or related, similar certifications
Work EnvironmentTeam projects, software development, system architectureApplication coding, feature development, bug fixing
Industry UsageUsed across tech companies, finance, healthcare, and moreCommon in software firms, startups, and enterprise applications

While both roles involve Java programming, Sr Java Engineers typically have more experience, handle complex system design, and mentor junior developers. Java Developers focus on coding and implementing features. The roles often overlap, but the seniority and scope differ.

Sr Java Engineer jobs near you
Infographic showing various Sr Java Engineer job openings in Colorado as of August 2026, with employment types broken down into 90% Full Time, 5% Part Time, and 5% Contract. Highlights an 86% Physical, 4% Hybrid, and 10% Remote job distribution.

Sr. JAVA Engineer

Boulder, CO • On-site

SofTec Solutions
51 - 200 employees
Learn more about SofTec Solutionsexternal

$129K - $170K/yr

Full-time

Re-posted 4 days ago

Job description

Company Description
Founded in 1996, SofTec Solutions is a leading IT Consulting Services firm for Federal, State & Local Government, Commercial and Healthcare industries. We pride ourselves on building strong relationships with our candidates and clients to find just the right match. We look for candidates who go beyond the norm of the usual employee and are hungry for new learning experiences and situations. Because of our resources we have been listed for three consecutive years in the Inc. Magazine's Fastest Growing Companies in America.
Job Description
Job Title: Sr. Java Engineer
Term: Direct Placement (Salaried)
Location: Boulder, CO or Denver, CO
• Design, Develop core platform to support high-volume, distributed multi-tenant architecture.
• Work in cross-functional team to Design, Develop and deploy Java code that strongly supports customer requirements.
• Looking for a Java Engineer that wants and has experience with cutting edge open source technologies; Java with RESTful Web Services, Scala, and experience in a Big Data environment.
• Looking for someone with around 8-10 years of experience
• Recent experience with Algorithms and Data Structures required
• Low Latency programming experience
• Experience with concurrency, relational databases, test-first development, and Agile methodologies a must.
  • Some nice to haves are: Maven, Git, Groovy, Spring

Qualifications
Additional Information
All your information will be kept confidential according to EEO guidelines.

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