Sr. Mainframe Developer (COBOL)

QAT Global, a 25+ years IT consulting firm based in the US, is seeking a highly-skilled Sr. Mainframe Assembler Developer with the ability to communicate well in English. This position will work directly with the customer located in the US and with development teams in our US, Costa Rica, and Brazil locations.This opportunity can be 100% remoteRequired Experience10+ years of Assembler + COBOL mainframe development experienceHands-on experience with:DB2VSAMStrong background in life insurance systems (required)Experience supporting legacy/mainframe environmentsAbility to work across multiple systems and responsibilitiesStrong problem-solving and troubleshooting skillsStrong analytical and problem-solving skills, with the ability to troubleshoot complex issues.Excellent communication and collaboration skills.Ability to work independently and as part of a team in a fast-paced environment.Preferred ExperienceBS/MS in Systems Analysis and Development, Computer Science, Computer Engineering or equivalentExperience working in the life insurance/annuities industry is a plusFamiliarity with Ingenium or similar insurance platformsExposure to data migration / system conversion projectsBasic understanding of CICS and Unix environmentsLimited exposure to Java or front-end systems (nice-to-have)QAT Global offers a Competitive Benefits PackageHealth and Dental PlansGroup Life InsurancePartial reimbursement for English Improvement ClassesVacation