Pennington, NJ * Chicago, IL -: Required Skills & Qualifications Hands-on experience with IBM i (AS400) systems administration Strong proficiency in AS400 programming (RPG, CL, SQL) Solid ...
Pennington, NJ * Chicago, IL -: Required Skills & Qualifications Hands-on experience with IBM i (AS400) systems administration Strong proficiency in AS400 programming (RPG, CL, SQL) Solid ...
AS400 Developer
California City, CA · On-site
AS400 Developer Greeting from Tata Consultancy Services! TCS is Hiring for- AS400 Skill - Experience: 4 - 10 Years Location: Pan India Required Skill set- Must-Have: AS400 - RPG, RPGLE, SQL, CLL ...
AS400 Developer
California City, CA · On-site
AS400 Developer Greeting from Tata Consultancy Services! TCS is Hiring for- AS400 Skill - Experience: 4 - 10 Years Location: Pan India Required Skill set- Must-Have: AS400 - RPG, RPGLE, SQL, CLL ...
AS400 Developer
California City, CA · On-site
AS400 Developer Greeting from Tata Consultancy Services! TCS is Hiring for- AS400 Skill - Experience: 4 - 10 Years Location: Pan India Required Skill set- Must-Have: AS400 - RPG, RPGLE, SQL, CLL ...
AS400 Developer
California City, CA · On-site
AS400 Developer Greeting from Tata Consultancy Services! TCS is Hiring for- AS400 Skill - Experience: 4 - 10 Years Location: Pan India Required Skill set- Must-Have: AS400 - RPG, RPGLE, SQL, CLL ...
Job Title: - AS400 Developer Duration :- 8+ months Location :- Remote Job requirements: * Development/Enhancements/Support work in AS400 Synon box * Very strong synon development experience.
Job Title: - AS400 Developer Duration :- 8+ months Location :- Remote Job requirements: * Development/Enhancements/Support work in AS400 Synon box * Very strong synon development experience.
AS400 Developer
California City, CA · On-site
AS400 Developer Greeting from Tata Consultancy Services! TCS is Hiring for- AS400 Skill - Experience: 4 - 10 Years Location: Pan India Required Skill set- Must-Have: AS400 - RPG, RPGLE, SQL, CLL ...
AS400 Developer
California City, CA · On-site
AS400 Developer Greeting from Tata Consultancy Services! TCS is Hiring for- AS400 Skill - Experience: 4 - 10 Years Location: Pan India Required Skill set- Must-Have: AS400 - RPG, RPGLE, SQL, CLL ...
AS400 Developer
California City, CA · On-site
AS400 Developer Greeting from Tata Consultancy Services! TCS is Hiring for- AS400 Skill - Experience: 4 - 10 Years Location: Pan India Required Skill set- Must-Have: AS400 - RPG, RPGLE, SQL, CLL ...
AS400 Developer
California City, CA · On-site
AS400 Developer Greeting from Tata Consultancy Services! TCS is Hiring for- AS400 Skill - Experience: 4 - 10 Years Location: Pan India Required Skill set- Must-Have: AS400 - RPG, RPGLE, SQL, CLL ...
AS400 programming languages COBOL400, DB400, CLLE, subfile programming. Top 3 responsibilities you would expect the Subcon to shoulder and execute: * Work on complete SDLC cycle * Developing ...
AS400 programming languages COBOL400, DB400, CLLE, subfile programming. Top 3 responsibilities you would expect the Subcon to shoulder and execute: * Work on complete SDLC cycle * Developing ...
AS400 Developer
East Rutherford, NJ · On-site
Programming Background in IBM iSeries (AS400), RPG400, CLLE, RPG ILE, RPGLE & SQLRPGLE. Excellent skill in DB2 / SQL/query language and debugging Experience in change management tools. Batch job ...
AS400 Developer
East Rutherford, NJ · On-site
Programming Background in IBM iSeries (AS400), RPG400, CLLE, RPG ILE, RPGLE & SQLRPGLE. Excellent skill in DB2 / SQL/query language and debugging Experience in change management tools. Batch job ...
AS400 * RPGL * SQL * iSeries Description: * Looking for a talented and creative iSeries/AS400 ... Must-Have: • Excellent programming skills on the iSeries platform - Analyze and Create new ...
Quick apply
AS400 * RPGL * SQL * iSeries Description: * Looking for a talented and creative iSeries/AS400 ... Must-Have: • Excellent programming skills on the iSeries platform - Analyze and Create new ...
Sr AS400 Developer
King Of Prussia, PA · On-site
$60 - $65/hr
Overview Job Title: Sr AS400 Developer Location: Hybrid - King of Prussia, PA (4 days onsite/1 day remote) Job Type: Independent Contract (Contractor / Non-Employee) Start Date: ASAP Pay Rate: $60-65 ...
New
Sr AS400 Developer
King Of Prussia, PA · On-site
$60 - $65/hr
Overview Job Title: Sr AS400 Developer Location: Hybrid - King of Prussia, PA (4 days onsite/1 day remote) Job Type: Independent Contract (Contractor / Non-Employee) Start Date: ASAP Pay Rate: $60-65 ...
New
Sr AS400 Developer
King Of Prussia, PA · Hybrid
$60 - $65/hr
Overview Job Title: Sr AS400 Developer Location: Hybrid - King of Prussia, PA (4 days onsite/1 day remote) Job Type: Independent Contract (Contractor / Non-Employee) Start Date: ASAP Pay Rate: $60-65 ...
New
Quick apply
Sr AS400 Developer
King Of Prussia, PA · Hybrid
$60 - $65/hr
Overview Job Title: Sr AS400 Developer Location: Hybrid - King of Prussia, PA (4 days onsite/1 day remote) Job Type: Independent Contract (Contractor / Non-Employee) Start Date: ASAP Pay Rate: $60-65 ...
New
AS400 Developer/Architect
Cincinnati, OH · On-site
AS400 Developer Location: C incinnati, OH Duration: Contract Required Skills * 5+ years of experience in IBM i (AS400/iSeries) * Strong experience in RPG III, RPG IV, RPGLE, ILE RPG, and Free Format ...
AS400 Developer/Architect
Cincinnati, OH · On-site
AS400 Developer Location: C incinnati, OH Duration: Contract Required Skills * 5+ years of experience in IBM i (AS400/iSeries) * Strong experience in RPG III, RPG IV, RPGLE, ILE RPG, and Free Format ...
AS400 Developer & Support
Seattle, WA · On-site
AS400 Developer & Support Location: Renton, WA (4 Days Onsite) Key Responsibilities: * Develop, maintain, and enhance applications on AS400 (IBM i) platform * Write and optimize programs using RPG ...
AS400 Developer & Support
Seattle, WA · On-site
AS400 Developer & Support Location: Renton, WA (4 Days Onsite) Key Responsibilities: * Develop, maintain, and enhance applications on AS400 (IBM i) platform * Write and optimize programs using RPG ...
Experience in programming within an I BM AS400 Environment using RPGILE, RPG III, and CL Proficient in SQL with 3-5 years of experience Familiarity with JD Edwards World or Enterprise One Basic ...
Quick apply
Experience in programming within an I BM AS400 Environment using RPGILE, RPG III, and CL Proficient in SQL with 3-5 years of experience Familiarity with JD Edwards World or Enterprise One Basic ...
Sr AS400 Developer
King Of Prussia, PA · Hybrid
$60 - $65/hr
Job Title: Sr AS400 Developer Location: Hybrid - King of Prussia, PA (4 days onsite/1 day remote) Job Type: Independent Contract (Contractor / Non-Employee) Start Date: ASAP Pay Rate: $60-65/hr 1099 ...
New
Sr AS400 Developer
King Of Prussia, PA · Hybrid
$60 - $65/hr
Job Title: Sr AS400 Developer Location: Hybrid - King of Prussia, PA (4 days onsite/1 day remote) Job Type: Independent Contract (Contractor / Non-Employee) Start Date: ASAP Pay Rate: $60-65/hr 1099 ...
New
AS400 Programmer
Hicksville, NY · On-site
$85K - $110K/yr
AS400 RPG Developer Location: Near Hicksville, NY Salary Range: $85,000 - $110,000 annually ... Strong understanding of object-oriented programming principles * Experience working with: * JSON
AS400 Programmer
Hicksville, NY · On-site
$85K - $110K/yr
AS400 RPG Developer Location: Near Hicksville, NY Salary Range: $85,000 - $110,000 annually ... Strong understanding of object-oriented programming principles * Experience working with: * JSON
AS400 Programmer
Hicksville, NY · On-site
$85K - $110K/yr
AS400 RPG Developer Location: Near Hicksville, NY Salary Range: $85,000 - $110,000 annually ... Strong understanding of object-oriented programming principles * Experience working with: * JSON
Quick apply
AS400 Programmer
Hicksville, NY · On-site
$85K - $110K/yr
AS400 RPG Developer Location: Near Hicksville, NY Salary Range: $85,000 - $110,000 annually ... Strong understanding of object-oriented programming principles * Experience working with: * JSON
AS400 Programmer
$85K - $110K/yr
AS400 RPG Developer Location: Near Hicksville, NY Salary Range: $85,000 - $110,000 annually ... Strong understanding of object-oriented programming principles * Experience working with: * JSON
AS400 Programmer
$85K - $110K/yr
AS400 RPG Developer Location: Near Hicksville, NY Salary Range: $85,000 - $110,000 annually ... Strong understanding of object-oriented programming principles * Experience working with: * JSON
Title: iSeries AS400 Programmer/Analyst Location: Jackson, MS (on-site) Compensation: Negotiable ... experience in programming and working with the IBM iSeries (AS/400). * Proficiency in RPG (all ...
Quick apply
Title: iSeries AS400 Programmer/Analyst Location: Jackson, MS (on-site) Compensation: Negotiable ... experience in programming and working with the IBM iSeries (AS/400). * Proficiency in RPG (all ...
AS400 Synon Developer Duration : 8+ months Location : Remote Job Requirements Development/Enhancements/Support work in AS400 Synon box. Very strong synon development experience. Program analytical ...
AS400 Synon Developer Duration : 8+ months Location : Remote Job Requirements Development/Enhancements/Support work in AS400 Synon box. Very strong synon development experience. Program analytical ...
As400 Programming information
See salary details
$64.5K - $67.5K
7% of jobs
$67.5K - $70.6K
9% of jobs
$73.5K is the 25th percentile. Wages below this are outliers.
$70.6K - $73.6K
9% of jobs
$73.6K - $76.7K
9% of jobs
$76.7K - $79.7K
9% of jobs
The median wage is $81.6K / yr.
$79.7K - $82.8K
10% of jobs
$82.8K - $85.8K
9% of jobs
$85.8K - $88.9K
9% of jobs
$89.7K is the 75th percentile. Wages above this are outliers.
$88.9K - $91.9K
9% of jobs
$91.9K - $95K
9% of jobs
$95K - $98K
9% of jobs
$64.5K
$82.5K
$98K
How much do as400 programming jobs pay per year?
As of Jul 30, 2026, the average yearly pay for as400 programming in the United States is $82,500.00, according to ZipRecruiter salary data. Most workers in this role earn between $73,500.00 and $91,500.00 per year, depending on experience, location, and employer.
What are some common challenges faced by AS400 programmers when maintaining legacy systems?
AS400 programmers often encounter challenges related to integrating legacy systems with modern applications, as well as deciphering and updating codebases that may lack thorough documentation. Working with older RPG or COBOL code can be complex, especially when troubleshooting or optimizing performance for current business needs. Collaboration with business analysts and end users is crucial to ensure that updates meet evolving requirements while maintaining the stability of core business functions.
What is AS400 programming?
AS400 programming refers to developing applications on IBM's AS/400 (now IBM i) midrange computer system. It typically involves using languages like RPG (Report Program Generator), COBOL, and CL (Control Language) to create business applications for industries such as banking, manufacturing, and retail. AS400 programmers are responsible for designing, coding, testing, and maintaining applications that run on the IBM i platform. Their work ensures that critical business processes operate efficiently and reliably. The AS400 system is known for its robustness, security, and scalability, making it a popular choice for enterprise-level computing.
What are the key skills and qualifications needed to thrive as an AS400 Programmer, and why are they important?
To thrive as an AS400 Programmer, you need a solid understanding of RPG, COBOL, and CL programming languages, as well as experience with IBM iSeries systems and a background in computer science or related fields. Familiarity with IBM DB2 databases, SEU/PDM tools, and knowledge of system integration or modernization tools like SQL and APIs is often required. Strong problem-solving abilities, attention to detail, and effective communication skills help programmers collaborate with business users and IT teams. These skills ensure reliable, efficient development and maintenance of mission-critical business applications on the AS400 platform.
More about As400 Programming jobs
What cities are hiring for As400 Programming jobs? Cities with the most As400 Programming job openings:
What states have the most As400 Programming jobs? States with the most job openings for As400 Programming jobs include:
What job categories do people searching As400 Programming jobs look for? The top searched job categories for As400 Programming jobs are:
Other
Posted 6 days ago
Job description
Role: AS400 /IBM i Infrastructure Analyst
Duration: 6+ Months
Location:
- Phoenix, AZ(Primary)
- Plano, TX
- Charlotte, NC
- Richmond, VA
- Jacksonville, FL
- Pennington, NJ
- Chicago, IL
Job Description-:
Required Skills & Qualifications
Hands-on experience with IBM i (AS400) systems administration
Strong proficiency in AS400 programming (RPG, CL, SQL)
Solid understanding of IBM system architecture and infrastructure
Experience with system performance monitoring and tuning