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As400 Programmer Jobs (NOW HIRING)

Veracity

AS400 Developer

Coral Springs, FL · On-site

AS400 Developer Job Location: Coral Springs, FL Full Time Key Technology: IBM iSeries, AS400, RPGLE, CLLE, Aldon Job Responsibilities: • You will be conducting development activities using ...

Purple Drive

AS400 Developer

Atlanta, GA · On-site

POSITION SUMMARY We are seeking an experienced AS400 Developer for a 6-month contract position. This senior-level role requires extensive hands-on experience with IBM AS400 systems and a ...

Artech

AS400 Developer

Plano, TX · On-site

$35 - $55/hr

AS400 Developer Location : Plano, TX Duration : 6 months + possible extension Rate Range: $35 - $55/hour on W2/ C2C (All inclusive) Introduction We are seeking a skilled developer to design, develop ...

United IT

AS400 Developer

Corte Madera, CA · On-site

AS400 Developer (Retail Exp Mandatory) Location: Corte Madera, California Roles and Responsibilities • 8+ years of combined experience designing, developing, and supporting applications using RPG ...

Syntricate Technologies

AS400 Developer

Des Moines, IA · On-site

S400 Developer Location: Des Moines, IA Type: Contract Competencies: S400_OS and DB2, AS400_CLP Experience (Years): 4-6 Years Role Description: * Should be able to handle batch related errors and ...

Omni Inclusive

AS400 Developer

Must Have - AS400, RPGLE, SQLRPGLE, RPG ILE Concepts, CLLE/400,DB2/400, SQL/400, Job scheduler ... Familiarity with Agile methodologies and DevOps practices. * Strong communication skills for ...

Scalence L.L.C.

AS400 Developer

Plano, TX · On-site

C. is seeking a skilled AS400 Developer to design, develop, maintain, and support enterprise applications on mainframe and IBM AS400/iSeries platforms. The ideal candidate will possess strong ...

Compunnel

IBM AS400 Developer

Evansville, IN · On-site

JOB SUMMARY IBM AS400 Developer Experience up to 10 years and min 5 years of experience in IBM i AS400 Development Key Responsibilities iSeries Development Expertise in technologies such as ILE COBOL ...

Torque Technologies LLC

AS400 Developer

Issaquah, WA · On-site

AS400 Developer Location: Issaquah, WA day 1 onsite Long Term Must Have Skills 8 + Years of exp in AS400 3 + Years of Exp in RPGLE, SQL Required Skills: * Excellent programming skills on the iSeries ...

Yochana

AS400 Developer with Synon experience

Dallas, TX · On-site

$70/hr

AS400 Developer with Synon experience Location : Dallas, Texas, Onsite - Hybrid 3 day a week Full Time & Subcon Rate : $70/hr Salary : $130K AS400 with extensive experience in architecting, designing ...

Atria Group LLC

Sr. AS400 Developer

Milwaukee, WI

Our company provides application analysis, design, development and programming, software ... Hands on experience in AS400 technologies. COBOL knowledge is primarily looked for * Minimum 6-7 ...

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How much do as400 programmer jobs pay per year?

As of Jun 26, 2026, the average yearly pay for as400 programmer in the United States is $102,500.00, according to ZipRecruiter salary data. Most workers in this role earn between $101,000.00 and $104,000.00 per year, depending on experience, location, and employer.

What are AS400 Programmers?

AS400 Programmers are IT professionals who specialize in developing, maintaining, and supporting software applications on the IBM AS/400 (now IBM i) platform. They use programming languages like RPG, COBOL, and CL to write and troubleshoot code for business applications, often in industries such as finance, manufacturing, and logistics. Their work involves analyzing user requirements, designing solutions, and ensuring the stability and efficiency of AS400-based systems.

What Is an AS/400 Programmer?

An AS/400 programmer is responsible for the development and maintenance of computer software based on the IBM operating system. Your duties and responsibilities in this career include programming and testing code for applications and software, either independently or for a company. You may also create Software-as-a-service (SaaS) applications. If you work as an in-house programmer for a company, you can either work alone or as part of a team, so depending on the position, communication skills may be crucial. The AS/400 programmer career field also has opportunities for remote work.

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 strong programming skills in RPG, COBOL, or CL, along with a solid understanding of IBM iSeries/AS400 systems and a relevant computer science degree or equivalent experience. Familiarity with tools such as IBM i Navigator, Query/400, and version control systems, as well as experience with database management (DB2), is typically required. Attention to detail, problem-solving abilities, and effective communication skills help you excel in troubleshooting and collaborating with business users. These competencies are essential for maintaining legacy systems, ensuring data integrity, and supporting critical business operations.

What are some common challenges faced by AS400 Programmers when maintaining legacy systems?

AS400 Programmers often encounter challenges such as integrating legacy IBM i systems with modern applications, troubleshooting undocumented or outdated code, and ensuring continued security compliance. Collaboration with business users and IT teams is essential to understand evolving requirements and minimize disruptions during updates or migrations. Staying current with both legacy and new technologies helps programmers bridge the gap between old systems and today’s business needs.
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As400 Programmer jobs near you

Senior AS400 / iSeries Developer

Saransh Inc

Issaquah, WA • On-site

Contractor

Posted 12 days ago

Job description

Role: iSeries / AS400 Developer
Location: Issaquah, WA (3 days a week onsite is required)
Job Type: Contract
 
Mandatory Areas:
  • AS400
  • RPGL
  • SQL
  • iSeries
Description:
  • Looking for a talented and creative iSeries/AS400 Developer for Application Development and Solutions support.

Requirements: Must-Have:
• Excellent programming skills on the iSeries platform - Analyze and Create new programs using RPG, RPG ILE, SQLRPGLE, and Control Language (CLP/CLLE).
• Very good knowledge of SQL concepts - Analyze and modify complex SQL queries, embedded SQL in SQLRPGLE, Cursor programming, SQL Sprocs.
• Database Concepts - Create and Analyze Physical files, Logical Files, SQL tables, Indexes, Views, Stored procedures.
• Good working knowledge in screen programming - Display Files, Subfiles, and Printer files.
• Document business rules effectively and should be able to create data mapping documents after analyzing program flows and data flows
• ILE Programming - Analyze and Create program modules, binding directories, service programs
• Working knowledge of Message Queue (MQ), MQ Trigger, and embedding XML tags in RPG Programs
Good to Have:
• Good working knowledge in Turnover - the code configuration management tool
• Good working knowledge in X- Analysis - cross-reference tool for iSeries.
• Knowledge of Triggers, Message Queuing for inter-program/ inter-system communication
• ROBOT job scheduler - knowledge in creating and setting up scheduled jobs in the iSeries.
• Knowledge of normalized, denormalized tables, Star Schema databases
• Working knowledge on iSeries Navigator - to run queries and analyze the performance of SQL queries.
• Knowledge in the Retail Domain especially in areas like Merchandising, Warehouse Management, Distribution,etc.