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Java Certification Jobs in Colorado (NOW HIRING)

IBM Cast Iron Certification preferred Java Certification preferred It is advantageous to have an outstanding programming skills Thanks & Regards Vinay Kumar Tanisha Systems, Inc. New York, NY 10118 ...

Java and cloud-native architectures Technical Lead is responsible for leading the design ... GCP certification (e.g., Professional Cloud Architect, Professional Cloud Developer). * Experience ...

Position: GCP Java Technical Lead Location: Denver, CO - (Hybrid - 3 days a week in office ... GCP certification (e.g., Professional Cloud Architect, Professional Cloud Developer). * Experience ...

Java and cloud-native architectures JD : Technical Lead is responsible for leading the design ... GCP certification (e.g., Professional Cloud Architect, Professional Cloud Developer). • ...

... Java Certification preferred • It is advantageous to have an outstanding programming skills Thanks & Regards Vinay Kumar Tanisha Systems, Inc. New York, NY 10118 Tel: (212) 729 6543 Ext 350 ...

Company Description We are from US IT Solutions, an ISO Certified, E-Verify, WMBE Certified ... We are looking to fill a position for Java Developer with experience in Java 7 EE in Denver CO.

Java Developer CF

Aurora, CO · On-site

$51.75 - $67/hr

Northstrat is seeking a Java Software Developer to join an established program comprised of ... Current Security+ certification or willingness to obtain Benefits Work/Life Balance Northstrat ...

Java Developer CF

Aurora, CO · On-site

$51.75 - $67/hr

Northstrat is seeking a Java Software Developer to join an established program comprised of ... Current Security+ certification or willingness to obtain Benefits Work/Life Balance Northstrat ...

Senior Java Software Engineer (Onsite)

Aurora, CO · On-site

$126K - $167K/yr

The Senior Java Software Engineer will design, develop, and test Java applications for Satellite ... certification • Experience using the Atlassian tool suite. • Experience with satellite ...

Senior Java Software Engineer

Denver, CO · On-site

$128K - $169K/yr

Technical certification in multiple technologies is desirable. Skills: - Mandatory skills * Java: * 12+ years of recent experience in Java development * Strong hands-on experience with Java 11+

Java Full Stack + GCP Engineer

Denver, CO · On-site

$54 - $69.75/hr

Technical certification in multiple technologies is desirable. Skills: - Mandatory skills * Java: * 12+ years of recent experience in Java development * Strong hands-on experience with Java 11+

Java Software Engineer TNG

Aurora, CO · On-site

$52.50 - $72.25/hr

Northstrat is seeking a Java Software Engineer to join the agile development team. The team builds ... AWS Certification (Developer, DevOps and/or, Architect, etc.) Benefits Work/Life Balance Northstrat ...

Java Software Engineer TNG

Aurora, CO · On-site

$52.50 - $72.25/hr

Northstrat is seeking a Java Software Engineer to join the agile development team. The team builds ... AWS Certification (Developer, DevOps and/or, Architect, etc.) Benefits Work/Life Balance Northstrat ...

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Java Certification information

See Colorado salary details

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$59

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How much do java certification jobs pay per hour?

As of Jul 7, 2026, the average hourly pay for java certification in Colorado is $59.62, according to ZipRecruiter salary data. Most workers in this role earn between $51.59 and $66.73 per hour, depending on experience, location, and employer.

Which pays more, C++ or Java?

For Java certification professionals, salaries generally depend on experience, location, and industry. Typically, C++ developers may earn slightly higher salaries due to specialized skills, but Java developers with certifications and experience are also well-compensated, especially in enterprise environments. Overall, salary differences are often minimal and influenced more by job role and expertise than language alone.

Are Java certifications worth it?

Java certifications can enhance a Java developer's resume by validating their skills in core Java concepts, frameworks, and tools. They may improve job prospects and salary potential, especially for entry-level or specialized roles, but practical experience and project work are also highly valued by employers.

What are some common challenges faced when preparing for a Java Certification role, and how can candidates overcome them?

Candidates pursuing a Java Certification role often encounter challenges such as mastering complex programming concepts, staying updated with the latest Java versions, and managing time effectively during preparation. To overcome these obstacles, it's helpful to follow a structured study plan, utilize official Oracle documentation, and practice with real-world coding projects or mock exams. Collaborating with study groups or mentors can also provide valuable insights and support throughout the certification journey.

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

To thrive as a Java Developer, you need a solid understanding of Java programming, object-oriented design, and software development principles, often validated by a degree in computer science or a Java certification. Familiarity with tools like Eclipse or IntelliJ IDEA, build systems like Maven or Gradle, and frameworks such as Spring is typically required. Problem-solving ability, teamwork, and strong communication skills help developers collaborate effectively and adapt to changing project needs. These competencies are crucial to delivering robust, maintainable software solutions in dynamic development environments.

Are Java jobs still in demand?

Java developer roles remain in high demand due to the language's widespread use in enterprise applications, Android development, and backend systems. Proficiency in Java, along with knowledge of frameworks like Spring and tools such as Maven, can enhance job prospects in this field.

What jobs can you get with a Java certification?

A Java certification can qualify you for roles such as Java Developer, Software Engineer, Application Developer, or Backend Developer. These positions typically involve designing, coding, and maintaining Java-based applications and require knowledge of Java frameworks, tools, and development environments.

What is a Java Certification?

A Java Certification is a professional credential that demonstrates your expertise in the Java programming language. It is typically awarded by recognized organizations such as Oracle after you pass an exam that tests your knowledge of Java concepts, syntax, and best practices. Obtaining a Java Certification can help validate your skills to employers, increase your job prospects, and potentially lead to higher salaries. There are several levels of Java Certification, ranging from associate to expert, allowing individuals to showcase their proficiency at different stages of their careers.
What are popular job titles related to Java Certification jobs in Colorado? For Java Certification jobs in Colorado, the most frequently searched job titles are:
Infographic showing various Java Certification job openings in Colorado as of July 2026, with employment types broken down into 2% As Needed, 73% Full Time, 19% Part Time, 1% Temporary, and 5% Contract. Highlights an 95% Physical, 1% Hybrid, and 4% Remote job distribution, with an average salary of $124,007 per year, or $59.6 per hour.
Cast Iron Developer

Cast Iron Developer

Tanisha Systems

Denver, CO • On-site

Contractor

Re-posted 7 days ago


Job description

Company Description

Tanisha Systems, founded in 2002 in Massachusetts-USA, is a leading provider of Custom Application Development and end-to-end IT Services to clients globally. We use a client-centric engagement model that combines local on-site and off-site resources with the cost, global expertise and quality advantages of off-shore operations. We deliver Custom Application Development, Application Modernization, Business Process Outsourcing and Professional IT Services from office locations in USA and India.

Job Description

Job Title: Cast Iron Developer

Job Location: Denver, CO

Type of hire : Long Term Contract

 

Job Description:

Top 3 things on resume:


    Cast Iron Integration work


    Agile/Scrum


    MDM implementation experience is a huge plus



Additional items:


    Need to have Enterprise experience


    Java, elastic search, Jenkins, MDM, Denodo are all pluses


    Elk (ELK stack (Elasticsearch, Logstash, Kibana) - would be beneficial. It is nice to have



    The Cast Iron Data Integration Developer performs full systems lifecycle management activities for IBM Cast Iron data integration product as part of the cross-functional Agile Scrum team.



    S/he with other developers on the Scrum team to complete data integration work required to implement IBM Master Data Management (MDM) solution using IBM Cast Iron technology.


    The Data Integration developer designs and implements data integrations into and from the Master Data Management (MDM) system for various data sources and data targets: which include, but limited to custom applications, COTS applications, files, queues.


    Translate business, and functional requirements into documented technical specifications for data integration deliverables.


    Utilize development skills to build (code) and unit test new systems functionality per technical specifications, with deliverables to include code builds and documented unit test results.


    Develop application support documentation as required by the application support teams for acceptance of systems changes into production.


    Build and unit test production deployment packages and implementation plans for scheduled systems enhancements.


    Facilitate/lead reviews (walkthroughs) of technical specifications and program code with other members of the technical team, communicating design, requirements, feature set, functionality and limitations of systems/applications to team and development lead.


    Participate in transition to DevOps model: implement, maintain, and improve Continuous Integration and Continuous Delivery processes, tools, and environments where appropriate.


    Provide on call and after hours support as required for production releases and to respond and provide Tier 4 support on production outages.


    Contribute to and work to meet project schedules by providing accurate estimates of effort required for development deliverables, by providing updates on project progress to development and project management, and by escalating issues that might affect project success to management.


    Maintain technical skills and expertise through continuing education and training.


    Collaborate/Partner with other teams including Data Governance, Architecture, Release Management, System Test, and Application Support on successful



Required:


    Required minimum of 3 Years application development experience designing and developing IBM Cast Iron data integrations with proven track record of success.


    Required minimum of 3 years professional experience designing and developing complex multi-tiered application with Services Oriented Architecture (SOA) and event-based framework.


    Required minimum of 3 years professional experience using Java-based development languages or tools.


    Required knowledge and prior experience working with standard data constructs such as XML, XSD, JSON, 3NF, etc.


    Required knowledge of best practices and IT operations in an always-up, always-available service.



Strongly preferred:


    Strong preference to experience with Agile Scrum methodology and confort level with frequent, incremental testing and deployment.


    Strong preference to experience with the ELK stack (Elasticsearch, Logstash, Kibana)


    Strong preference to experience with the DevOps environment with Continuous Integration / Continuous Deployment (CI/CD) is strongly desired. Experience with Bit Bucket, and Jenkins.


    Strong preference to experience with the Unix scripting technologies


    Preferred experience working with Master Data Management applications.


    Preferred experience working with healthcare data and healthcare data formats, i.e. HL7.


    Preferred experience working with IBM Business Process Management (BPM) tool


    Preferred experience working with Denodo data integration tool


    Bachelors in Computer Science or Masters Computer Science or equivalent preferred.


    IBM Cast Iron Certification preferred


    Java Certification preferred


    It is advantageous to have an outstanding programming skills


Thanks & Regards

Vinay Kumar

Tanisha Systems, Inc.

New York, NY 10118

Tel:  (212) 729 6543 Ext 350

Additional Information

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