Mainframe DB2 - Application Development~ERP / CRM Testing~Functional Testing Experience Required: 8-10 • Design, develop and maintain high-quality Java applications for the organization. • ...
Mainframe DB2 - Application Development~ERP / CRM Testing~Functional Testing Experience Required: 8-10 • Design, develop and maintain high-quality Java applications for the organization. • ...
Senior Engineer
Jacksonville, FL · On-site
$96K - $133K/yr
... OS mainframe application development technologies such as Batch/CICS COBOL, JCL, IDz, ISPW, REXX, TSO; Java/Java plug-ins, Assembler, C* are a plus. * Excellent analytical, decision-making, and ...
Senior Engineer
Jacksonville, FL · On-site
$96K - $133K/yr
... OS mainframe application development technologies such as Batch/CICS COBOL, JCL, IDz, ISPW, REXX, TSO; Java/Java plug-ins, Assembler, C* are a plus. * Excellent analytical, decision-making, and ...
Senior Engineer
Jacksonville, FL · On-site
$96K - $132K/yr
... OS mainframe application development technologies such as Batch/CICS COBOL, JCL, IDz, ISPW, REXX, TSO; Java/Java plug-ins, Assembler, C* are a plus. * Excellent analytical, decision-making, and ...
Senior Engineer
Jacksonville, FL · On-site
$96K - $132K/yr
... OS mainframe application development technologies such as Batch/CICS COBOL, JCL, IDz, ISPW, REXX, TSO; Java/Java plug-ins, Assembler, C* are a plus. * Excellent analytical, decision-making, and ...
Strong proficiency in Java Development with 4+yrs experience.2.Experience designing and ... We are looking for a Senior Quality Engineer (QE) with strong expertise in mainframe applications ...
Strong proficiency in Java Development with 4+yrs experience.2.Experience designing and ... We are looking for a Senior Quality Engineer (QE) with strong expertise in mainframe applications ...
Engineer II
Jacksonville, FL · On-site
... OS mainframe application development technologies such as Batch/CICS COBOL, JCL, IDz, ISPW, REXX, TSO; Java/Java plug-ins, Assembler, C* are a plus. * Excellent analytical, decision-making, and ...
Engineer II
Jacksonville, FL · On-site
... OS mainframe application development technologies such as Batch/CICS COBOL, JCL, IDz, ISPW, REXX, TSO; Java/Java plug-ins, Assembler, C* are a plus. * Excellent analytical, decision-making, and ...
Engineer II
Jacksonville, FL · On-site
... OS mainframe application development technologies such as Batch/CICS COBOL, JCL, IDz, ISPW, REXX, TSO; Java/Java plug-ins, Assembler, C* are a plus. * Excellent analytical, decision-making, and ...
Engineer II
Jacksonville, FL · On-site
... OS mainframe application development technologies such as Batch/CICS COBOL, JCL, IDz, ISPW, REXX, TSO; Java/Java plug-ins, Assembler, C* are a plus. * Excellent analytical, decision-making, and ...
Principal Consultant - Endpoint Security | Remote, USA
Jacksonville, FL · Remote
$134K - $184K/yr
... UNIX, mainframe), security technologies (firewalls, IDS/IPS, etc.) and application programming/scripting languages (C, Java, Perl, Shell). * Strong understanding of regulatory requirements and ...
Principal Consultant - Endpoint Security | Remote, USA
Jacksonville, FL · Remote
$134K - $184K/yr
... UNIX, mainframe), security technologies (firewalls, IDS/IPS, etc.) and application programming/scripting languages (C, Java, Perl, Shell). * Strong understanding of regulatory requirements and ...
Java Mainframe information
See Jacksonville, FL salary details
$9.35 - $14.60
2% of jobs
$14.60 - $19.84
0% of jobs
$19.84 - $25.09
0% of jobs
$25.09 - $30.33
0% of jobs
$30.33 - $35.58
2% of jobs
$35.58 - $40.82
12% of jobs
$43.17 is the 25th percentile. Wages below this are outliers.
$40.82 - $46.07
20% of jobs
The median wage is $48.79 / hr.
$46.07 - $51.31
27% of jobs
$55.08 is the 75th percentile. Wages above this are outliers.
$51.31 - $56.55
17% of jobs
$56.55 - $61.80
12% of jobs
$61.80 - $67.04
9% of jobs
$9
$49
$67
How much do java mainframe jobs pay per hour?
As of Jul 10, 2026, the average hourly pay for java mainframe in Jacksonville, FL is $49.46, according to ZipRecruiter salary data. Most workers in this role earn between $43.65 and $56.11 per hour, depending on experience, location, and employer.
What are the key skills and qualifications needed to thrive in the Java Mainframe position, and why are they important?
Excelling as a Java Mainframe professional requires strong skills in both Java development and mainframe technologies such as COBOL, JCL, and DB2, as well as a relevant degree in computer science or a related field. Familiarity with mainframe emulators, version control systems like Git, and certifications in Java or mainframe programming enhance technical credibility. Analytical thinking, problem-solving abilities, and effective communication are valuable soft skills in this position. These competencies are essential for successfully modernizing legacy systems, ensuring application reliability, and facilitating collaboration between development and operations teams.
Are Java jobs still in demand?
Java developer roles remain in demand due to the language's widespread use in enterprise applications, Android development, and backend systems. Skills in Java, along with knowledge of frameworks like Spring and experience with cloud environments, enhance job prospects in this field.
Is Java outdated in 2026?
Java remains a widely used programming language in 2026, especially in enterprise environments and mainframe systems. Java developers continue to be in demand due to ongoing updates, strong community support, and its integration with modern tools and frameworks. Staying current with Java versions and related technologies is important for job relevance in this field.
What is a Java Mainframe job?
A Java Mainframe job involves developing, maintaining, and optimizing applications that run on mainframe systems using Java and related technologies. Professionals in this role work with legacy systems, integrating modern Java-based applications with COBOL, DB2, CICS, and other mainframe technologies. They often focus on performance tuning, debugging, and ensuring seamless interaction between mainframe and distributed systems. This role requires expertise in both Java programming and mainframe architectures.
What are the typical responsibilities of a Java Mainframe developer in a modern IT team?
A Java Mainframe developer typically works on integrating and maintaining legacy mainframe systems while developing new Java-based applications or interfaces. Responsibilities may include analyzing system requirements, coding, debugging, performance tuning, and ensuring smooth data exchange between distributed and mainframe environments. You will often collaborate closely with business analysts, mainframe specialists, and other software developers to deliver seamless solutions. This role can provide variety and opportunities to learn both legacy and modern technologies, positioning you well for future career growth in enterprise IT environments.
Can Java run on a mainframe?
Java can run on mainframe systems, as many mainframes support Java Virtual Machine (JVM) environments. This allows Java applications to operate alongside traditional mainframe programs, enabling integration and modernization of legacy systems. Mainframe environments often require specific configurations and skills to deploy and manage Java applications effectively.
Are mainframe jobs in demand?
Mainframe jobs, including roles like Java Mainframe developers, remain in demand due to the continued reliance of large organizations on mainframe systems for critical operations. Skills in COBOL, Java, and mainframe environments such as z/OS are valuable, and many companies seek professionals to maintain and modernize legacy systems. The demand is steady, especially in finance, insurance, and government sectors, with opportunities for certification and experience in mainframe tools enhancing employability.
What are popular job titles related to Java Mainframe jobs in Jacksonville, FL? For Java Mainframe jobs in Jacksonville, FL, the most frequently searched job titles are:
What job categories do people searching Java Mainframe jobs in Jacksonville, FL look for? The top searched job categories for Java Mainframe jobs in Jacksonville, FL are:
Contractor
Re-posted 18 days ago
Job description
**Please strictly adhere to the following resume naming convention:
ALL CAPS, NO SPACES B/T UNDERSCORES
PTN_US_GBAMSREQID_CandidateBeelineID
i.e. PTN_US_9999999_SKIPJOHNSON0413
MSP Owner: Andres Villegas
Location: San Antonio, TX. 100% onsite
Duration: 6 months
skill id: 10700689
Role Descriptions: Mainframe Testing
Essential Skills: Mainframe Testing
Skills: Mainframe DB2 - Application Development~ERP / CRM Testing~Functional Testing
Experience Required: 8-10
Job Description
• Design, develop and maintain high-quality Java applications for the organization.
• Collaborate with teams in other departments to identify and priorities requirements.
• Develop best practices for the organization and participate in code reviews with the team and other stakeholders.
• Conduct technical analysis to arrive at solutions and create technological artefacts in response to production issues.
Required skills and qualifications
• Demonstrable expertise in various technical areas, including programming, network administration, and software installation and configuration.
• 8+ years of experience in software development, database management, or a role with similar responsibilities.
• Strong analytical and problem-solving skills with organizational capabilities.
• Experience with IT project management methodologies, such as Agile or Scrum.
• Familiarity with cloud technologies (AWS, Azure, or Google Cloud).
Preferred skills and qualifications
• Relevant certifications such as Oracle Certified Professional (OCP).
• Knowledge of cloud computing technologies (AWS, Azure, or Google Cloud).
• Familiarity with agile software development methodologies (Agile or Scrum).
• Experience with DevOps practices and tools (Git, Jenkins, and Docker).
• Excellent problem-solving and analytical skills with good teamwork capabilities., Project Code :
ALL CAPS, NO SPACES B/T UNDERSCORES
PTN_US_GBAMSREQID_CandidateBeelineID
i.e. PTN_US_9999999_SKIPJOHNSON0413
MSP Owner: Andres Villegas
Location: San Antonio, TX. 100% onsite
Duration: 6 months
skill id: 10700689
Role Descriptions: Mainframe Testing
Essential Skills: Mainframe Testing
Skills: Mainframe DB2 - Application Development~ERP / CRM Testing~Functional Testing
Experience Required: 8-10
Job Description
• Design, develop and maintain high-quality Java applications for the organization.
• Collaborate with teams in other departments to identify and priorities requirements.
• Develop best practices for the organization and participate in code reviews with the team and other stakeholders.
• Conduct technical analysis to arrive at solutions and create technological artefacts in response to production issues.
Required skills and qualifications
• Demonstrable expertise in various technical areas, including programming, network administration, and software installation and configuration.
• 8+ years of experience in software development, database management, or a role with similar responsibilities.
• Strong analytical and problem-solving skills with organizational capabilities.
• Experience with IT project management methodologies, such as Agile or Scrum.
• Familiarity with cloud technologies (AWS, Azure, or Google Cloud).
Preferred skills and qualifications
• Relevant certifications such as Oracle Certified Professional (OCP).
• Knowledge of cloud computing technologies (AWS, Azure, or Google Cloud).
• Familiarity with agile software development methodologies (Agile or Scrum).
• Experience with DevOps practices and tools (Git, Jenkins, and Docker).
• Excellent problem-solving and analytical skills with good teamwork capabilities., Project Code :
About Real Soft
Sourced by ZipRecruiter
Industry
It services
Company size
501 - 1,000 Employees
Headquarters location
Monmouth Junction, NJ, US
Year founded
1991