IBM i (AS400) Developer

Robert Half
Rochester Hills, United States of America
15 days ago

Role details

Contract type
Permanent contract
Employment type
Full-time (> 32 hours)
Working hours
Regular working hours
Languages
English
Experience level
Senior
Compensation
$ 103K

Job location

Rochester Hills, United States of America

Tech stack

Db2400
API
IBM System I
Business Software
IBM DB2
Database Design
Embedded SQL
IBM RPG (Programming Language)
JSON
Microsoft Visual Studio
Query Optimization
Queueing Systems
Simple Object Access Protocol (SOAP)
Software Deployment
SQL Databases
Systems Integration
Web Services
XML
Control Language
GIT
REST
Software Version Control
Legacy Systems

Job description

We are seeking an experienced Senior IBM i Developer to join our team. The ideal candidate will be responsible for designing, developing, and maintaining applications on the IBM i platform (formerly known as iSeries/AS/400), leveraging RPG (free and fixed format), CL, SQL, and DB2. You will play a key role in modernizing legacy systems, integrating with third-party solutions, and ensuring performance and reliability of core business applications., Design, develop, and maintain IBM i (AS/400) applications using RPG IV / RPGLE (free and fixed), CL, SQL, DDL, and DDS. Collaborate with stakeholders to gather requirements and translate them into technical solutions. Troubleshoot and resolve complex technical issues in a timely and efficient manner. Modernize legacy applications and participate in system integration projects (e.g., REST APIs, web services). Create and maintain technical documentation. Ensure adherence to development standards. Support production deployments and general support, including occasional after-hours or on-call support. Collaborate with cross-functional teams, including infrastructure, QA, and project management.

Requirements

7+ years of experience in IBM i (AS/400) development. Expertise in RPG III / RPG IV / RPGLE (free-form and fixed-form), CL, and embedded SQL. Must be able to code in fully free RPG. Experience with the IFS. Experience with ACS. Strong knowledge of DB2 for i, including database design, optimization, and query tuning. Familiarity with source control tools (e.g., Git, Aldon, TurnOver). Familiarity with IDE tools (e.g., RDi, Visual Studio Code). Excellent problem-solving skills and ability to work independently or in a team. Strong communication and documentation skills., Experience with IBM i web services (REST/SOAP), XML, JSON. Experience with application modernization and integration using APIs, web services, or message queues.

Benefits & conditions

$42.75 - $49.50 an hour

401(k), Vision insurance, Dental insurance, Disability insurance

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