Capital One
Full-stack Engineer 4 (Mainframe Systems & z/OS Systems) (Cloud Operations Resilience Engineering)
$179K–$225K
Riverwoods, IL +1 · Full-time · Posted Oct 11, 2026
- Location
- Riverwoods, IL
McLean, VA - Experience
- At least 4 years in software engineering and 2 years with cloud platforms, cloud-based productivity tools, or virtualization technologies. Preferred experience includes multiple thresholds from 1+ to 7+ years.
- Education
- Bachelor's Degree or higher in Computer Science or a related quantitative field; preferred: Master’s Degree in Computer Science or a related field.
- Visa sponsorship
- Will not sponsor a new applicant for employment authorization or provide immigration-related support for this position.
About the job
Leads engineering teams building and operating cloud-based solutions while stabilizing IBM mainframe systems and migrating legacy workloads to cloud technologies.
What you'll do
- Lead technology projects and developers, setting standards for design, development, and operational excellence.
- Use mainframe knowledge to stabilize existing functionality and migrate systems to cloud-based technologies.
- Partner across product and architecture teams to deliver cloud solutions, define service patterns, and improve system performance.
What they ask for
- Bachelor's Degree or higher in Computer Science or a related quantitative field.
- At least 4 years of software engineering experience; internship experience does not apply.
- At least 2 years of experience with public cloud platforms, cloud-based productivity tools, or virtualization technologies.
Nice to have
- Experience with modern AI-based coding tools and IDE copilots, or interactive AI tooling beyond basic code completion.
- Experience managing IBM z/OS Mainframe platforms, IBM Scheduler, and DB2; supporting legacy software with JCL and COBOL.
Pay
$197,300 - $225,100 USD base salary (McLean, VA); $179,400 - $204,700 USD base salary (Riverwoods, IL)
Tools
IBM z/OS, IBM Scheduler, DB2, Cobol/JCL, Java, Scala, Python, AWS
AI focus
Preferred experience leveraging AI-based coding tools, IDE copilots, and interactive AI tooling beyond basic code completion.
Model-written summary · the original posting is authoritative