SENIOR SOFTWARE/SYSTEMS DEVELOPER JOHANNESBURG SOUTH AREA. R80 000 per month CTC Sound software development regarding working hours as required SENIOR SOFTWARE/SYSTEMS DEVELOPER JOHANNESBURG SOUTH AREA. R80 000 per per month CTC Sound software development experience, application scoping, tools and library architecture regarding working hours as required SENIOR SOFTWARE/SYSTEMS DEVELOPER JOHANNESBURG SOUTH AREA. R80 000 per per month CTC Sound software development experience, application scoping, tools and library architecture