✦ Luna Orbit — Software Engineering

R&D Software Engineer

at Broadcom

📍 3 Locations Onsite 💰 $10K – $172K USD / year Posted April 06, 2026
Salary $10K – $172K USD / year
Type Full-Time
Experience senior
Exp. Years 8+ years
Education Bachelor's degree in Engineering or higher or global equivalent in a software-related field.
Category Software Engineering

R&D Software Engineer for Broadcom's Mainframe Software Division focuses on building, testing, and supporting Mainframe Security and Compliance solutions, mentoring a small team and collaborating with stakeholders.

  • Applying past experience to inform product roadmap
  • Experimenting with new technologies
  • Adopt test-first development
  • Design and code reviews
  • Mentor junior team members

Mainframe-centric software development and testing stack including z/OS/zVSE, IBM Assembler, Metal C, JCL, REXX, ISPF CLIST, XDC, IPCS, RESTful APIs; agile practices; leadership responsibilities

The ideal candidate is a senior R&D software engineer with 8+ years of mainframe software experience, deep IBM mainframe skills, proficient with XDC/IPCS, JCL, z/OS, zVSE, and RESTful APIs, and a track record of technical leadership.

At least 8+ years of experience testing modern large-scale software and complex test configurationsOperates in IBM mainframe environmentExperience debugging with XDCIPCSExperience in software development using IBM Assembler/Metal C on the mainframe (zOS or zVSE) platformExperience in implementing JCL to execute batch processes in zOS or zVSEAdditional experience in IBM CISPF CLISTREXXRESTful APIs and Object-Oriented programming
CICS architecture and commands
IBM Mainframez/OSzVSEXDCIPCSJCLISPF CLISTREXXRESTful APIs
8+ years of experience in software testing; IBM mainframe environment; XDC; IPCS; IBM Assembler/Metal C; JCL; z/OS; zVSE; CICS; ISPF CLIST; REXX; RESTful APIs; Object-Oriented programming
IBM mainframez/OSzVSEJCLREXXISPF CLISTMetal CIBM AssemblerRESTful APIsObject-Oriented programmingXDCIPCSCICS
mentoringleadershipteam collaborationproblem solvingcommunication
Industry Technology
Job Function Develop, test, and support mainframe security solutions while leading a small engineering team.
Role Subtype R&D software engineer
r&d software engineerbroadcommainframe software divisionmainframe security and complianceibm mainframe environmentxdcipcsibm assemblermetal cz/oszvsejclcicsrexxrestful apisobject-oriented programmingagilelead a small teammentoringunit Testingmodule testing

8+ years of mainframe software testing experience, Experience in IBM z/OS or zVSE environments, Proficiency with XDC and IPCS, Experience with JCL and IBM Assembler/Metal C, Lack of experience with RESTful APIs or OO programming

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