Description
Job Title: Mainframe Assembler/product development
Location: Prague, Czech Republic
- Applied knowledge of IBM z/OS; experience using ISPF, SDSF, JCL and SMP/e (*)
- Applied knowledge of Advanced system-level z/OS Assembler (HLASM) Programming skills (*)
- Applied knowledge of Advanced system-level z/OS XL C/C++; Metal C Programming skills; including use of POSIX Threads (*)
- Advanced z/OS system level diagnostics, problem determination and debugging with experience in the use of z/OS console commands, IPCS and XDC (*)
- Applied knowledge of IBM z/OS Assembler Programming - using 24, 31, and 64-bit memory models (*)
- Applied knowledge of IBM z/OS Authorized Assembler Services (*)
- Applied knowledge of z/OS DFSORT Application Exits (E15,E35) (*)
- Demonstrable skills in debugging multi-tasking, multi-address space environments (*)
- Applied knowledge or z/series I/O technology and z/OS implementation to include (*):
- In-depth knowledge of z/OS DASD and Tape systems configurations
- Knowledge of EXCP, Channel Programs and IO traces.
- Applied Knowledge of Dataspaces, use of Coupling Facility structures and XCF; IP Socket layer communications including SNMP, SMTP (*)
- Applied knowledge of z/OS TSO/E REXX (*)
- Applied knowledge of z/OS UNIX System Services (*)
- Applied knowledge of z/OS V2R2 ISPF Dialog development (*)
- Web Development experience (*)
- Strong English communication skills (*)
- Commercial software vendor experience