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As400 Rpg Ile Jobs (NOW HIRING)

Damco

AS400 / IBM i Application Architect (RPG/ILE)

AS400 / IBM i Application Architect (RPG/ILE) Work Authorization: USC Clearance: Active Public Trust Clearance - 6C (required) Location: Remote Position Summary We are seeking a highly experienced ...

Derex Technologies Inc

AS400 ILE/RPG

New York, NY · On-site

AS400 ILE/RPG Location: New York Skill Cluster: 300003363305048 - DE-Midrange_AS400_Vanila_RPG_SYNON. Primary Skill: AS400, SYNON, DB2/400 Experience: 10 years Job Duration: 6 Months RTH * 10 to 15 ...

Derex Technologies Inc

AS400 ILE/RPG

New York, NY

AS400 ILE/RPG Location: New York Skill Cluster: 300003363305048 - DE- Midrange_AS400_Vanila_RPG_SYNON. Primary Skill: AS400, SYNON, DB2/400 Experience: 10 years Job Duration: 6 Months RTH * 10 to 15 ...

Derex Technologies, Inc.

AS400 ILE/RPG

New York, NY · On-site

AS400 ILE/RPG Location: New York Skill Cluster: 300003363305048 - DE-Midrange_AS400_Vanila_RPG_SYNON. Primary Skill: AS400, SYNON, DB2/400 Experience: 10 years Job Duration: 6 Months RTH * 10 to 15 ...

NuTechs

AS400/RPG Programmer Analyst

Lansing, MI · On-site

$100K - $125K/yr

Proficiency in programming languages including RPG3, RPG-IV, RPG-ILE, RPG-Free, and CL. * Ability ... AS400 analysis skills and motivation to solve business needs with older technology. * Proficiency ...

Omni Inclusive

AS400 Developer

Must Have - AS400, RPGLE, SQLRPGLE, RPG ILE Concepts, CLLE/400,DB2/400, SQL/400, Job scheduler / Key Responsibilities: * Design, code, test, and implement applications using AS400, RPGLE, SQLRPGLE ...

New

Guru Schools

AS400 Developer

Issaquah, WA · On-site

AS400 Developer/iSeries Programmer Location: Issaquah, WA (Day 1 onsite)Long TermMust Have Skills ... RPG ILE, SQLRPGLE, and Control Language (CLP/CLLE).*Working knowledge of Message Queue (MQ), MQ ...

Spiceorb

AS400 Developer

Issaquah, WA · On-site

AS400 Developer Location: Issaquah, WA (Hybrid) Exp: 9 Mandatory Areas 8 + Years of exp in As400 ... RPG, RPG ILE, SQLRPGLE, and Control Language (CLP/CLLE). Very good knowledge of SQL concepts ...

Keylent Inc

IBMi/iSeries/AS400 RPG Developer

Anoka, MN · On-site

$53/hr

... ILE RPG, SQLRPGLE and CL on IBMi/iSeries/AS400 platform * 4+ years of extensive SQL knowledge, including writing scripts, functions and stored procedures * Microsoft SQL Server development /SSRS

Dunhams Sports

IBM AS400/RPG Developer

Macomb, MI · On-site

Must be able to develop and support programs written in RPG3, RPG-IV, RPG-ILE, RPG-Free, and CL ... AS400 analysis skills are required as well as the motivation to solve real business needs with ...

Dunham's

IBM AS400/RPG Developer

Troy, MI · On-site

Must be able to develop and support programs written in RPG3, RPG-IV, RPG-ILE, RPG-Free, and CL ... AS400 analysis skills are required as well as the motivation to solve real business needs with ...

Dunhams Sports

IBM AS400/RPG Developer

Macomb, MI · On-site

Must be able to develop and support programs written in RPG3, RPG-IV, RPG-ILE, RPG-Free, and CL ... AS400 analysis skills are required as well as the motivation to solve real business needs with ...

Dunhams Sports

IBM AS400/RPG Developer

Macomb, MI · On-site

Must be able to develop and support programs written in RPG3, RPG-IV, RPG-ILE, RPG-Free, and CL ... AS400 analysis skills are required as well as the motivation to solve real business needs with ...

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How much do as400 rpg ile jobs pay per year?

As of Jun 24, 2026, the average yearly pay for as400 rpg ile in the United States is $93,366.00, according to ZipRecruiter salary data. Most workers in this role earn between $83,500.00 and $107,000.00 per year, depending on experience, location, and employer.

What is the difference between As400 Rpg Ile vs As400 RPG Programmer?

AspectAs400 Rpg IleAs400 RPG Programmer
CertificationsTypically requires RPG certifications and knowledge of ILERequires RPG certifications, often with additional experience in programming
Work EnvironmentMainframe and midrange systems, enterprise environmentsSame, often in financial, manufacturing, or government sectors
Job ResponsibilitiesDeveloping, maintaining, and optimizing RPG ILE applicationsWriting, testing, and debugging RPG code for business applications

Both roles focus on RPG programming within IBM i (AS/400) environments. The main difference lies in the specialization: As400 Rpg Ile emphasizes working with the ILE version of RPG, which supports modular programming and modern features, while As400 RPG Programmers may work with various RPG versions. Both roles require similar certifications and are employed in comparable industries, making them closely related but with a focus on different RPG technologies.

What are the key skills and qualifications needed to thrive as an AS400 RPG ILE Developer, and why are they important?

To thrive as an AS400 RPG ILE Developer, you need expertise in RPG programming (especially RPG IV/ILE), CL programming, and a solid understanding of IBM iSeries systems, typically backed by experience or relevant IT qualifications. Familiarity with technical tools such as IBM Rational Developer for i (RDi), DB2 databases, and source control systems is essential. Strong problem-solving abilities, attention to detail, and effective communication skills help developers collaborate with teams and address business requirements efficiently. These skills ensure robust, reliable software solutions and smooth operations in environments where legacy systems remain mission-critical.

What are AS400 RPG ILE developers?

AS400 RPG ILE developers are IT professionals who specialize in programming and maintaining applications on IBM's AS400 (now IBM i) systems, using the RPG (Report Program Generator) ILE (Integrated Language Environment) language. They work with legacy and modern business applications, developing, debugging, and enhancing software solutions for organizations relying on this platform. Their expertise ensures that critical business processes on AS400 systems run smoothly and efficiently.

What are some common challenges faced by AS400 RPG ILE developers when working on legacy systems?

AS400 RPG ILE developers often encounter challenges such as understanding and maintaining complex legacy code with limited documentation, integrating modern technologies with older AS400 systems, and troubleshooting issues that arise from outdated business logic. Collaboration with business analysts and end-users is essential to clarify requirements and ensure accurate updates. Staying current with newer RPG ILE features and best practices can also be challenging, but it is vital for improving system performance and maintainability.
More about As400 Rpg Ile jobs
What job categories do people searching As400 Rpg Ile jobs look for? The top searched job categories for As400 Rpg Ile jobs are:
As400 Rpg Ile jobs near you
Infographic showing various As400 Rpg Ile job openings in the United States as of June 2026, with employment types broken down into 75% Full Time, and 25% Contract. Highlights an 94% In-person, and 6% Remote job distribution, with an average salary of $93,366 per year, or $44.9 per hour.
AS400 / IBM i Application Architect (RPG/ILE)

AS400 / IBM i Application Architect (RPG/ILE)

Damco Solutions

Plainsboro, NJ • On-site

Other

Posted 4 days ago

Job description

AS400 / IBM i Application Architect (RPG/ILE)
Work Authorization: USC
Clearance: Active Public Trust Clearance - 6C (required)
Location: Remote
Position Summary
We are seeking a highly experienced AS400 / IBM i Application Architect to own end-to-end architecture, modernization strategy, and technical governance for large-scale IBM i environments.
This role requires deep hands-on expertise in IBM i (AS400), RPG/ILE, CL, and DB2 for i, with strong architectural leadership across legacy modernization, system integration, performance optimization, and operational governance. The architect will be responsible for assessing the full IBM i landscape, including applications, data, batch and online workloads, integrations, security controls, and operational processes-and defining a pragmatic modernization roadmap that enables coexistence with modern platforms such as .NET-based systems.
Experience with Synon is preferred to core IBM i architecture and RPG/ILE expertise. The ideal candidate can modernize and evolve IBM i systems while preserving stability, transaction integrity, and operational SLAs.
Experience Requirements (Mandatory)
  • 25+ years of total IT experience
  • 15+ years of hands-on experience designing, building, modernizing, or governing IBM i (AS400) enterprise systems
  • Deep expertise in RPG/ILE (primary), including architecture-level design, refactoring, and performance tuning
  • Strong experience with DB2 for i, batch/online processing, and IBM i operational architecture
  • Synon / CA 2E preferred but not mandatory - sufficient depth to assess models, analyze impact, and plan modernization
  • Proven experience integrating IBM i systems with .NET or other distributed platforms (coexistence, service enablement, or phased migration)
  • Experience leading modernization initiatives in complex, high-volume, mission-critical environments

Core Technical Skills
IBM i / AS400 Architecture & Development (Primary)
  • IBM i platform architecture:
    • Subsystems, job queues, workload management
    • Memory, storage, and performance planning
    • Object-level security and authorization models
  • RPG III/IV, RPGLE (ILE RPG) - expert-level
  • CL / CLLE
  • COBOL (nice-to-have)
  • DB2 for i:
    • Schema and physical design
    • Indexing and query optimization
    • Journaling and commitment control
  • Batch and online processing:
    • Job scheduling and orchestration
    • Throughput tuning and batch window optimization
  • SQL on IBM i:
    • Embedded SQL
    • Stored procedures
    • Performance diagnostics and tuning
  • Development tooling:
    • RDi (preferred)
    • SEU/PDM (legacy)
    • Compare/merge and change management tools

Integration & Modernization
  • Integrate IBM i applications with .NET-based and distributed systems using:
    • APIs and service layers
    • Messaging and event-driven patterns
    • ETL and data synchronization approaches
  • Apply modernization patterns:
    • Strangler pattern
    • Service encapsulation
    • Modularization and capability-based migration
  • Modernize:
    • User interfaces
    • Batch workloads
    • Reporting and data access layers
  • Integration technologies:
    • IBM i Web Services / IWS
    • ODBC / JDBC
    • MQ
    • SFTP and file-based integrations

Key Responsibilities
  • Own enterprise and solution architecture for IBM i (AS400) environments
  • Assess the full system landscape:
    • Application inventory and dependencies
    • Data models and flows
    • Batch and online processing
    • Integrations and operational controls
  • Define target-state architecture connecting IBM i with .NET and other platforms:
    • Integration standards
    • Data governance
    • Service boundaries
    • Security architecture
  • Produce architecture deliverables:
    • High-level and low-level designs (HLD/LLD)
    • Sequence and integration diagrams
    • Deployment models
    • Operational runbooks
  • Lead modernization from RPGbased systems toward service-enabled and modular architectures
  • Develop and execute a phased modernization roadmap, including:
    • Stabilization
    • Encapsulation
    • Modularization
    • Service extraction
    • Selective re-platforming
  • Make refactoring decisions that preserve:
    • Transaction integrity
    • Auditability
    • Performance SLAs
    • Batch window constraints
  • Define and enforce:
    • RPGLE, CLLE, and SQL coding standards
    • API and service design standards
  • Lead performance tuning across:
    • DB2 for i
    • Batch parallelization
    • Job orchestration and workload management
  • Improve DevOps and ALM practices:
    • Version control
    • Build and release automation
    • Regression testing strategies
  • Ensure compliance with Public Trust (6C) security requirements:
    • Least privilege
    • Segregation of duties
    • Logging and monitoring
    • Secure data handling
  • Support audits through evidence gathering:
    • Access logs
    • Change and deployment records
    • Approval trails
  • Collaborate with security teams on vulnerability management and remediation
  • Translate complex legacy constraints into clear, actionable modernization strategies for business and technical stakeholders
  • Mentor senior developers and lead technical design reviews and architecture sessions

Employment is contingent upon verification of U.S. citizenship and maintaining an active Public Trust (6C) clearance. The candidate must comply with all federal security and data handling policies.

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