Senior Software Engineer- Mainframe/Assembler (Adabas & Natural) Software AGSenior Software Engineer- Mainframe/Assembler (Adabas & Natural)Denver, CO7+ years of professional software development experience with IBM z/Architecture 31-bit and 64-bit assembler instructionsComprehensive knowledge and experience with IBM z/OS technology (architecture, software, and utilities)Commitment to a high level of code quality and performanceStrong time-management skills, and the ability to manage complexities and competing prioritiesAbility to combine judgment, experience, analytic and debugging skills, and business sense to make sound decisionsVery good Interpersonal/communication skills with sound writing skillsUseful to have experience with such technologies as zIIP, zEDC, SysplexUseful to have Network Communication Protocol experience (e.g. Enjoy time and location flexibility with our Hybrid Working Model, which allows a remote workshare of up to 60%.Set yourself up for success in your new role by upgrading your home office space using your one-time hybrid work payment.
Senior Mainframe Software Engineer (Hogan Api, Java, Spring Boot, Devops) US BankSenior Mainframe Software Engineer (Hogan Api, Java, Spring Boot, Devops)Englewood, CO$119,765–$140,900 / yearIn addition, certain positions may also be subject to the requirements of FINRA, NMLS registration, Reg Z, Reg G, OFAC, the NFA, the FCPA, the Bank Secrecy Act, the SAFE Act, and/or federal guidelines applicable to an agreement, such as those related to ethics, safety, or operational procedures. Essential Responsibilities: Consistently writes production-ready code that is easily testable, easily understood by other developers and accounts for edge cases and errors.
NewDomain Tech Lead - Infrastructure Patching Automation (Mainframe & As/400) DeloitteDomain Tech Lead - Infrastructure Patching Automation (Mainframe & As/400)Denver, CO$134,000–$265,000 / yearThis role requires deep expertise in mainframe and AS/400 (IBM i) environments to lead and deliver the patch management program across complex legacy and hybrid infrastructure estates, develop automation solutions that reduce manual effort and risk, and serve as a trusted technical advisor to enterprise clients - working closely with client stakeholders, project managers, and cross-functional delivery teams to plan, schedule, and execute patch cycles while ensuring compliance, stability, and security across mission-critical platforms. As a Domain Tech Lead on the AI & Engineering Hybrid Cloud Infrastructure team, you will own end-to-end technical delivery within a specific infrastructure domain on a large-scale infrastructure engineering engagement, with a focus on automating the patching lifecycle of multiple infrastructure areas.