Principal Mainframe Developer - HLASM at Dynatrace · United States · Joined
D
Principal Mainframe Developer - HLASM
Dynatrace · United States · Just now · 0 applicants
NewRemoteFull-timeLead
Pay
$161k–$241kListed
Workplace
Remote
Job type
Full-time
Level
Lead
Source: jobright · Posted by joined-scrapper
About the role
Dynatrace seeks a Principal Mainframe Developer with deep HLASM expertise to build high-performance instrumentation within CICS and z/OS, diagnosing complex system behavior for mission-critical environments.
What you’ll do
Develop high-performance instrumentation in HLASM
Diagnose and resolve complex system behavior
Analyze dumps, traces, and performance bottlenecks
Deliver low-overhead features for mission-critical environments
What you’ll need
7+ years of HLASM experience
Deep expertise in z/OS and CICS internals
Daily proficiency with JCL, SDSF, and USS
Ability to analyze dumps, traces, and performance bottlenecks
Experience with DB2, MQ, CTG, or WebSphere
Familiarity with z/OS Connect and modern hybrid mainframe architectures
Original job description
Dynatrace is hiring a Principal Mainframe Developer to build high-performance instrumentation within CICS and z/OS using HLASM. The role focuses on diagnosing complex system behavior and delivering low-overhead features for mission-critical environments.7+ years of real-world HLASM experienceDeep expertise in z/OS internals,CICS internals, systems…