: AS/400 Architect Experience: 10-15 Years Duration: Contract

Location: Remote Job Summary: We are looking for an experienced AS/400 Architect with strong expertise in legacy IBM i technologies and up-to-date data engineering concepts. The ideal candidate should have hands-on experience with AS/400 systems, RPG, COBOL, DB2, Control Language (CL), and Java, along with a solid understanding of ETL/ELT processes, data integration, and scripting. The role involves maintaining and modernizing IBM i applications, developing data pipelines, and integrating legacy systems with modern data platforms.

Key Responsibilities • Develop, maintain, and enhance applications on IBM AS/400 (IBM i).

- Design, develop, and support programs using RPG (RPG III/IV, RPGLE, ILE RPG) and COBOL.
- Develop and optimize DB2 SQL queries, stored procedures, and database objects.
- Write and maintain Control Language (CL) programs and automation scripts.
- Build and support ETL/ELT workflows for data extraction, transformation, and loading.
- Integrate legacy AS/400 applications with modern platforms using Java and scripting technologies.
- Troubleshoot production issues and optimize application performance.




- Collaborate with cross-functional teams to modernize legacy applications and improve data processing.

Required Skills: IBM i / AS400 • IBM AS/400 (IBM i)

- RPG III / RPG IV / RPGLE / ILE RPG • COBOL • Control Language (CL) • DB2 for IBM i • IBM i system administration basics Data Engineering • ETL / ELT concepts • Data integration • Data modelling fundamentals • SQL optimization • Batch processing • Data migration Programming & Scripting • Java • Shell scripting / Bash • PowerShell (preferred) • Batch scripting Database • DB2 • Strong SQL knowledge • Experience with relational databases Preferred Skills • IBM i modernization projects • API integration • Cloud integration (Azure/AWS preferred) • DevOps fundamentals • Version control (Git) Good to Have:

Candidates with experience in any of the following technologies may also be considered, as they have transferable skills: Required Technology Similar Experience Considered RPG ANSI C, C, Structured C, COBOL COBOL RPG, PL/I, Mainframe Batch Programming Control Language (CL) Linux Shell (Bash), PowerShell, Batch Scripting DB2 SQL Oracle SQL, PostgreSQL, MySQL

📌 AS/400 Architect (Noida)
🏢 Celebal Technologies
📍 Noida