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body class="null comm-page-home"> Loading × Sorry to interrupt CSS Error Refresh Skip to Main Content Job Board - Home Career Opportunities Find Jobs Search Jobs Job Title Region Select an Option City and State Job Number Reset Search Sr Engineer as400 Developer Region Remote City and State remote Job Function Software Development Compensation Range $180,000 - $200,000 /yr Posted Date Oct 16, 2026 Apply Now Share This Job Position: Principal Software Engineer – IBM i (AS/400) Connectivity Location: Remote, United States Level: Open from Software Engineer through Principal Type: Direct hire (full time) Overview Our client, an enterprise workload automation software company, is building a new connectivity agent that extends its automation platform natively onto IBM i (AS/400). This role joins a small, senior team building the capability largely from first principles, validating on live IBM i partitions and making architectural decisions where documentation is limited. Responsibilities - Design, develop, test and maintain native software for IBM i connectivity and integration - Build native job submission/monitoring, spool file and message/data queue handling, and CL/RPG program invocation - Integrate IBM i with the platform via native host server APIs and/or IBM Toolbox for Java (JTOpen/jt400) - Implement security and per-user authorization using IBM i user profiles and authorities, extending existing identity/credential management - Troubleshoot complex system-level issues across IBM i, Unix and Java - Improve reliability, performance, security and scalability of the IBM i solution - Participate in architecture, design reviews, code reviews, testing and release planning - Use AI tools to accelerate development while verifying against authoritative IBM i references - Document connector behavior and platform prerequisites for field and support teams Required - 10+ years professional software engineering with strong Java 8+ - Hands-on IBM i integration: CL, native job/spool/queue APIs, JTOpen/jt400, DB2 for i - Working proficiency in C, including ILE C on IBM i - Vendor host-server or RPC-style APIs over TCP/IP (connection lifecycle, error handling) - Strong concurrency/multithreading; long-running monitors (job polling, spool/file event detection) - Works from primary IBM i API references, not just tutorials or AI output - Git, CI/CD, Docker, Kubernetes - Production use of AI tools, with judgment to catch incorrect AI output on specialized IBM i APIs - Architectural focus across APIs and connectors Preferred - Workload automation tools such as Tidal, CA-7, Control-M, Stonebranch or BMC - IBM i clustering / high availability - Advanced IBM i security (authorization lists, adopted authority) - RPG/COBOL environments or IBM i modernization - Mainframe or midrange migration projects Apply for this job Copy to Clipboard Copy Link Let's Succeed Together: Welcome to IntePros, a certified woman-owned company specializing in innovative and results-oriented recruiting and staffing solutions. We take immense pride in genuinely understanding what drives and inspires exceptional individuals like you. Your success is our priority, and we are dedicated to actively shaping your long-term career journey. At IntePros, we believe in comprehensive well-being. You have access to our medical, dental, vision, and mental health programs, ensuring your health and wellness are taken care of. To support your continuous growth, we also provide a $1,500 per year education and professional certification fund. Diversity and inclusion are cornerstones of our company ethos. IntePros is proud to be an equal opportunity employer. We do not discriminate in employment on the basis of race, color, religion, sex, pregnancy, gender identity, national origin, sexual orientation, disability, age, veteran or military status, retaliation, or any other characteristic protected by law. We celebrate the rich tapestry of backgrounds and perspectives that make us stronger as a team. Please note that only qualified individuals being considered will be contacted. We appreciate your interest and look forward to potentially embarking on a transformative journey together. Operational Excellence Engineer New Posted This Week Program Manager, Trade Enablement New Posted This Week Lead Business Analyst - Healthcare Operations New Posted This Week Sr Engineer as400 Developer New Posted This Week Senior Information Security Analyst New Posted This Week Cybersecurity Risk Analyst III New Posted This Week Cybersecurity Risk Analyst III New Posted This Week Operational Excellence Engineer New Posted This Week Project Coordinator- Medical Device/Supply Chain New Posted This Week Senior Regulatory Affairs Specialist New Posted This Week 1 2 3 4 5 6 7 8 > >> Page of 17 <div class="scrol

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Sr Engineer as400 Developer
City and State
Job Function
Software Development
Compensation Range
$180,000 - $200,000 /yr
Oct 16, 2026
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Position: Principal Software Engineer – IBM i (AS/400) Connectivity
Location: Remote, United States

Nice-to-haves

Workload automation tools such as Tidal, CA-7, Control-M, Stonebranch or BMC
IBM i clustering / high availability
Advanced IBM i security (authorization lists, adopted authority)
RPG/COBOL environments or IBM i modernization
Mainframe or midrange migration projects
Apply for this job
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javaaiapici/cddockerkubernetes

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