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Java Mainframe Jobs in Texas (NOW HIRING)

Site reliability Engineer

Plano, TX · On-site

$54.50 - $72.50/hr

... Mainframe, Middleware) or infrastructure in a large-scale technology environment both on premises and public cloud • Troubleshoot technical issues (Java/J2EE, .Net, or Cloud) and escalate and work ...

Unified Functional Testing (UFT)

Dallas, TX

$45.50 - $60/hr

Should have strong knowledge in UFT Automation and Java. * Should have hands on experience in ... Should have experience in Mainframes and Webservices testing * Communication and Analytical skills

Senior Business Analyst (Level 2)

Austin, TX · On-site

$91K - $118K/yr

... Mainframe programming: Natural, COBOL Documentation: RTM, SDD, SRS, User Stories, Use Cases, DFDs ... with Java applications Workflow documentation using Visio Software development lifecycle ...

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Java Mainframe information

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$9

$49

$67

How much do java mainframe jobs pay per hour?

As of Jul 15, 2026, the average hourly pay for java mainframe in Texas is $49.73, according to ZipRecruiter salary data. Most workers in this role earn between $43.89 and $56.44 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Is Java outdated in 2026?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 Texas? For Java Mainframe jobs in Texas, the most frequently searched job titles are:
What job categories do people searching Java Mainframe jobs in Texas look for? The top searched job categories for Java Mainframe jobs in Texas are:
What cities in Texas are hiring for Java Mainframe jobs? Cities in Texas with the most Java Mainframe job openings:
Senior Software Engineer/Developer

Senior Software Engineer/Developer

Fidelity Investments

Westlake, TX • On-site, Remote

$52.25 - $69.25/hr

Full-time

Re-posted 9 days ago


Fidelity Investments rating

8.7

Company rating: 8.7 out of 10

Based on 266 frontline employees who took The Breakroom Quiz

17th of 148 rated financial services


Job description

Job Description:

Position Description:

Processes data updates, supports internal conversion events, and contributes to mainframe modernization efforts by developing mainframe applications. Implements distributed technologies -- SnapLogic, Snowflake, JAVA, Angular, Python, and Amazon Web Services (AWS) -- to migrate applications to modernized platforms. Facilitates the testing and quality assurance of mainframe applications using mainframe tools (Common Business-Oriented Language (COBOL), DB2, Job Control Language (JCL), and Virtual Storage Access Method (VSAM)). Carries out detailed analysis and prepares technical specification documents that explain technical solutions and list mainframe technologies (COBOL, JCL, CICS, and DB2), to be used while implementing the solution. Works in an Agile environment using Agile development methodology and Jira. Creates custom SQL queries for data access and to communicate with backend DB2/IDMS databases. Writes custom SQL/JCL jobs to insert, update, or delete data in the backend system. Provides business solutions by developing complex or multiple software applications.

Primary Responsibilities:

  • Develops software system testing and validation procedures, programming, and documentation.
  • Develops original and creative technical solutions to on-going development efforts.
  • Designs applications or subsystems on major projects and for/in multiple platforms.
  • Develops applications for multiple projects supporting several divisional initiatives.
  • Supports and performs all phases of testing leading to implementation.
  • Assists in the planning and conducting of user acceptance testing.
  • Develops comprehensive documentation for multiple applications supporting several corporate initiatives.
  • Responsible for post-installation testing of any problems.
  • Establishes project plans for projects of moderate scope.
  • Works on complex assignments and often multiple phases of a project.
  • Performs independent and complex technical and functional analysis for multiple projects supporting several initiatives.
  • Responds to client requests by supporting conversion and deconversion activities, including processing data updates, supporting internal conversions events (including mergers and acquisitions).
  • Creates work breakdown structures to plan projects effectively.
  • Participates in SPRINT planning meetings to define delivery time estimation and to own the stories for development.
  • Creates data access methods to return requested data in datasets or databases.

Education and Experience:

Bachelor's degree in Applied Computer Science, Computer Science, Engineering, Information Technology, Information Systems, or a closely related field (or foreign education equivalent) and three (3) years of experience as a Senior Software Engineer/Developer (or closely related occupation) performing mainframe software development using COBOL, DB2, IDMS, CICS and JCL in a financial and technology services environment.

Or, alternatively, Master's degree in Applied Computer Science, Computer Science, Engineering, Information Technology, Information Systems, or a closely related field (or foreign education equivalent) and one (1) year of experience as a Senior Software Engineer/Developer (or closely related occupation) performing mainframe software development using COBOL, DB2, IDMS, CICS and JCL in a financial and technology services environment.

Skills and Knowledge:

Candidate must also possess:

  • Demonstrated Expertise ("DE") implementing all aspects of the Software Development Lifecycle (SDLC) -- delivering enterprise-wide solutions using Cobol, Easytrieve, Endeavor, FileAid, and JCL in an Agile environment while collaborating with product owners to build an itemized backlog, using JIRA or Team Foundation Server (TFS).
  • DE performing software development and maintenance of critical applications in a mainframe environment, using COBOL and DB2; writing business logic and calculations using COBOL; and writing Structured Query Language (SQL) queries using joins and performance tuning in a relational database environment-DB2.
  • DE identifying timely resolutions for critical incidents, implementing recovery actions, and carrying out root-cause analysis within a production environment, using System Display and Search Facility (SDSF), Report Management and Distribution System (RMDS), or Datadog; and analyzing available log files to develop logical conclusions and recommend alternative configurations, using Endeavor.

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Please be advised that Fidelity's business is governed by the provisions of the Securities Exchange Act of 1934, the Investment Advisers Act of 1940, the Investment Company Act of 1940, ERISA, numerous state laws governing securities, investment and retirement-related financial activities and the rules and regulations of numerous self-regulatory organizations, including FINRA, among others. Those laws and regulations may restrict Fidelity from hiring and/or associating with individuals with certain Criminal Histories.


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