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As400 Developer Jobs in Texas (NOW HIRING)

Infosys Limited Digital

AS400 Developer

Plano, TX · On-site

... DevOps|Continuous integration - Mainframe Technical Skills 2 Technology|AS/400 technologies|AS400 hardware setup Technical Skills 3 Technology|Database|MySQL Technical Skills 4 Technology|Agile ...

Infosys

AS400 Developer

Plano, TX · On-site

In the assigned Job Role of Technology Consultant 2, your Area Of Responsibility will be as below: • Contribute to the requirements elicitation process by documenting assigned parts of business ...

Prophecy Technologies

AS/400 Developer

Houston, TX · On-site

Responsible for developing, maintaining, enhancing, and supporting business applications running on the IBM AS400 (IBM i) platform. This role involves working closely with business stakeholders ...

Vytwo

Senior IBM i / AS400

Prosper, TX · On-site

$47 - $64/hr

Senior IBM i / AS400 Location: Minneapolis, MN, Denver, CO Plano, TX, Cincinnati, OH & Milwaukee, WI Developer/ 10+ years of hands-on experience programming in RPGLE / Free Format RPG./ 10+ years of ...

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How much do as400 developer jobs pay per hour?

As of Aug 31, 2026, the average hourly pay for as400 developer in Texas is $51.15, according to ZipRecruiter salary data. Most workers in this role earn between $46.83 and $54.42 per hour, depending on experience, location, and employer.

What does an AS400 developer do?

A typical day for an AS400 Developer involves writing, testing, and troubleshooting code in RPG, COBOL, or CL for business-critical applications running on IBM iSeries systems. Developers often work closely with business analysts, system administrators, and other IT professionals to gather requirements, implement system enhancements, and ensure data integrity within DB2 databases. Daily tasks may also include resolving production issues, performing regular maintenance, and participating in code reviews or deployment planning. Collaborative work and clear communication are common, as developers typically play an integral role in supporting both legacy and modernized business processes.

What are the key skills and qualifications needed to thrive as an AS400 developer?

To thrive as an AS400 Developer, you need strong skills in RPG, COBOL, or CL programming languages, knowledge of IBM iSeries/AS400 systems, and typically a degree in computer science or related field. Familiarity with DB2 databases, SQL, and tools like Turnover or Aldon for change management and version control is highly valued, and certifications in IBM technologies are beneficial. Strong problem-solving abilities, attention to detail, and effective communication help developers collaborate with cross-functional teams and resolve technical issues efficiently. These competencies ensure reliable business application support, seamless integration with enterprise systems, and success in maintaining legacy environments.

How much do AS400 developers make?

AS400 developers typically earn between $70,000 and $110,000 annually, depending on experience, location, and certifications. Senior roles or those with specialized skills in RPG or CL programming may have higher salaries. Compensation can also vary based on the industry and company size.

How to become an AS400 developer?

To become an AS400 developer, you should gain proficiency in IBM i (AS/400) systems, learn programming languages such as RPG, COBOL, or CL programming, and develop skills in database management and system administration. Earning relevant certifications and gaining experience through training or entry-level positions can also enhance your qualifications.

Is AS400 still in demand?

AS400 developers remain in demand in industries that rely on legacy systems, such as banking and manufacturing, where IBM i environments are prevalent. Many organizations seek professionals skilled in RPG, CL, and IBM i administration to maintain and upgrade these systems, though the overall demand has decreased with the rise of modern technologies.

What are the most commonly searched types of As400 Developer jobs in Texas?

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As400 Developer jobs near you
Infographic showing various As400 Developer job openings in Texas as of August 2026, with employment types broken down into 57% Full Time, and 43% Contract. Highlights an 81% In-person, 2% Hybrid, and 17% Remote job distribution, with an average salary of $106,394 per year, or $51.2 per hour.

AS400 Developer - Synon

Richardson, TX • On-site

Syntricate Technologies
IT Services • 51 - 200 employees
Learn more about Syntricate Technologiesexternal

Full-time

Re-posted 2 days ago

Job description

Job Summary:
Syntricate Technologies is seeking an AS400 Developer with extensive experience in AS400 development. The role involves leading a team while driving the development process using RPGLE, Synon, and COBOL, requiring strong communication and analytical skills.
Responsibilities:
• Proficient in AS400 development with expertise in RPG, Synon and Cobol
• Ability to drive the development of AS400 development using RPGLE, Synon and COBOL experience. Requires good communication skills, written and verbal, with heavy client contact. The process requires interaction with client technical contacts as well as internal business users, strong analytical skills, and a strong understanding of the Technical Stack.
• Proficient in Modern RPGCOBOL and Synon with good concepts of DB2. Should know the project execution knowledge and good team player.
• Should be able to technically lead a team of 2-3 resources.RxClaim PBM experience will be good to have.
Qualifications:
Required:
• 8+ years of overall IT experience including the following:
• 8+ years with Strong AS400 development experience
• 8+ years RPGLE experience
• 6+ years CLLE experience
• 6+ years Synon experience
• 6+ years COBOL experience
• Experience with Hawkeye, Aldon and RDi
• 4+ years leading a team of AS400 developers.
• 4+ years of experience with ILE
• 4+ years of experience working in an Agile based development environment.
• Proficient in AS400 development with expertise in RPG, Synon and Cobol
• Ability to drive the development of AS400 development using RPGLE, Synon and COBOL experience.
• Requires good communication skills, written and verbal, with heavy client contact.
• The process requires interaction with client technical contacts as well as internal business users.
• Strong analytical skills, and a strong understanding of the Technical Stack.
• Proficient in Modern RPGCOBOL and Synon with good concepts of DB2.
• Should know the project execution knowledge and good team player.
• Should be able to technically lead a team of 2-3 resources.
Preferred:
• RxClaim PBM experience will be good to have.
Company:
Syntricate Technologies offers quality assurance, validation, regulatory, business analysis, and project management services. Founded in 2004, the company is headquartered in Boston, USA, with a team of 51-200 employees. The company is currently Growth Stage.

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