R&D SW Engineer
Core
Design, develop, and maintain product features for NetMaster and SOLVE across z/OS-based environments, focusing on real-time network performance monitoring and observability.
Role type
Senior individual-contributor R&D Software Engineer (Mainframe)
Builds
NetMaster and SOLVE product portfolio for Fortune 500 financial institutions, government agencies, and global enterprises
Domain
Mainframe operations software, z/OS environment, network monitoring
Deliverable
production ML models | product features
Required skills
REXX scripting, SMF record parsing and analysis, mainframe debugging tools (XDC, IPCS, SYSLOG), z/OS software development, network security protocols (TLS, SSH, IPSEC), large-scale production software development
Preferred skills
Assembler and/or Metal C development on z/OS, zERT records and TLS/encryption audit data, mainframe networking concepts (TCP/IP on z/OS, SNA), JCL for batch process automation, NetMaster/SOLVE product experience, ISPF/CLIST, RESTful API integration from mainframe, mainframe security ESMs (RACF, ACF2, Top Secret), ZOWE framework, mainframe source control (Endevor)
Responsibilities
Design and develop product features for NetMaster and SOLVE; Develop and consume SMF and zERT record data; Produce unit tests and perform functional/integration testing; Lead design and code reviews; Serve as technical lead and escalation point for complex production issues; Coach and mentor junior engineers; Work with Product Owners and Architects to translate requirements into software; Write and maintain technical documentation
Seniority
Senior, hands-on IC with technical leadership
