Tech Lead / Architect Location: Atlanta, GA (Hybrid – 3 days/week onsite)
Rate: $78/hr
Experience: 8–15 years (target: 14 years)
Key Skills:
- Strong TPF/zTPF Assembler, C/C++ development on IBM Z-Series.
- Expertise in LPAR, Coupling Facility (CF), ECB design, storage management, and TPFDF.
- Lead end-to-end TPF architecture, modernization, performance tuning, and migration to z/TPF.
- Hands-on experience with 64-bit architecture, TCP/IP, XML, and web services.
- Lead architecture reviews, HLD/LLD approvals, code reviews, and technical teams.
- Airline domain expertise, including SELCAL, OAG, and GDS integrations.
Good to Have: IBM z/TPF certification, mainframe DevOps/CI/CD, AWS/Azure integration, ITIL, and IATA/NDC standards.