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As400 Developer Jobs (NOW HIRING)

Guru Schools

AS400 Developer

Issaquah, WA · On-site

AS400 Developer/iSeries Programmer Location: Issaquah, WA (Day 1 onsite)Long TermMust Have Skills:*Excellent programming skills on the iSeries platform - Analyze and Create new programs using RPG ...

Georgia IT Inc

AS400 Developer

Renton, WA · On-site

AS400 Developer Work Location: Renton, WA Duration - 6 months iSeries developer - Minimum 5 years. a. RPG, COBOL Language. i. Sub-file Experience. ii. Batch Processing. iii. In Code SQL b. CLP ...

Atria Group LLC

Sr. AS400 Developer

Milwaukee, WI · On-site

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 ...

Spar Information Systems

AS400 Developer

Issaquah, WA · On-site

AS400 Developer Issaquah, WA - onsite The opportunity: Analyzes and develops iSeries code that supports various applications in the Retail Domain. Creates functional specifications for applications ...

Damco Solutions

AS400 Developer

Plainsboro, NJ · On-site

Minimum 10 years' experience in AS400 technology * Good knowledge of DB2, RPG, RPGLE, CLLE and free format (RPG Free) * Experience of using IFS (File sharing) and FTP in AS400 * Good oral and written ...

CYNET SYSTEMS

AS400 Developer

Issaquah, WA · On-site

$57 - $62/hr

Pay Range: $57/hr - $62/hr Requirement/Must Have: * 8+ years of experience in AS400. * 3+ years of ... Analyze and modify complex SQL queries, embedded SQL in SQLRPGLE, and cursor programming. * Create ...

Guru Schools

iSeries/AS400 Developer

Issaquah, WA · On-site

Overview: iSeries/AS400 Developer Issaquah, WA (5 Days onsite)Long TermMust Have SkillsProficiency in iSeries development /AS400Proficiency in SQL, SubfilesHandson experience in IBM iSerieslooking ...

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 ...

InterSources

AS400 Developer

Issaquah, WA · On-site

Responsibilities AS400 Developer/iSeries Programmer Location: Issaquah, WA (Day 1 onsite) Long Term Must Have Skills: *Excellent programming skills on the iSeries platform - Analyze and Create new ...

Yantran LLC

AS400 Developer

Dallas, TX · On-site

AS400 Developer Location: Dallas, Texas - - Hybrid - 3 Days a week Contract / Full Time Rate : ***/hr Salary : ***K A minimum of 7 years of experience with a deep understanding of AS/400 application ...

Chabez Tech

AS400 Developer - EDI & WMS

Romeoville, IL · On-site

AS400 Developer - EDI & WMS Location: Romeoville, IL - 3 days Onsite (Preference local) Duration: 6 month (C2H) / Full Time with Client Position #: 5 Client are seeking an experienced AS400 (IBM i ...

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How much do as400 developer jobs pay per hour?

As of Jul 2, 2026, the average hourly pay for as400 developer in the United States is $54.90, according to ZipRecruiter salary data. Most workers in this role earn between $50.24 and $58.41 per hour, depending on experience, location, and employer.

What does a typical day look like for an AS400 Developer?

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 is an AS400 developer?

An AS400 developer is a software professional who specializes in creating, maintaining, and modifying applications on the IBM iSeries (AS/400) platform. They typically work with languages like RPG, COBOL, and CL programming, and may also handle database management and system integration tasks within a mainframe or enterprise environment.

What are the key skills and qualifications needed to thrive in the As400 Developer position, and why are they important?

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.

What coding language does AS400 use?

AS400, now known as IBM i, primarily uses the RPG (Report Program Generator) language for application development. It also supports COBOL, CL (Control Language), and SQL for database management and scripting tasks, making it a versatile environment for developers working on enterprise systems.

What is an AS400 Developer job?

An AS400 Developer is responsible for designing, developing, and maintaining applications on IBM's AS400 (now IBM i) platform. They typically use programming languages like RPG, CL, and SQL to create and manage business applications. Their role involves debugging programs, optimizing performance, and ensuring software meets business requirements. AS400 Developers often collaborate with IT teams to integrate AS400 systems with modern applications.

How much does an AS400 developer make in the US?

An AS400 developer in the US typically earns between $70,000 and $110,000 annually, depending on experience, location, and certifications. Skilled developers with expertise in RPG, CL, and IBM i environments tend to command higher salaries, especially in industries relying heavily on legacy systems.

Is AS400 still used?

AS400, also known as IBM iSeries, is still used in many organizations for legacy business applications, especially in industries like finance and manufacturing. AS400 developers maintain and update these systems, often working with tools like RPG and CL, and the platform continues to receive updates and support from IBM.
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As400 Developer jobs near you
AS400 Developer-Issaquah, WA-Onsite

AS400 Developer-Issaquah, WA-Onsite

ISite Technologies Inc

Issaquah, WA • On-site

Other

This job post has expired 1 day ago. Applications are no longer accepted.

Job description

AS400 Developer
Issaquah, WA 98027
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. 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 communication skills and the job will involve owning a project task completely based on the communication with the analysts at the client site Good to Have Good working knowledge in MDCMS, 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.
Mandatory Areas
Must Have Skills – AS400 Developer
Skill 1 – 8 + Years of exp in As400
Skill 2 – 3 + Years of Exp in RPGLE, SQL

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