Senior Application Developer - Assembly Language Code (...

OverviewSenior Application Developer - Assembly Language Code (ALC). Remote position with Delmock Technologies, Inc. (DTI). Active IRS-related systems experience required, including legacy code modernization efforts.ResponsibilitiesAnalyze, maintain, and enhance legacy code written in IBM z/OS assembly language.Extract business rules from existing assembly code and assist in code conversion efforts.Work with IRS Core Record Layouts (CRL) and QSAM data formats to support data processing and transformation.Collaborate with cross-functional teams to ensure accurate interpretation and migration of legacy logic.Utilize CA Endevor Software Change Manager (SCM) for version control, release management, and secure code handling.Leverage BMC Control-M for job scheduling, workflow automation, and monitoring batch job execution.Minimum RequirementsBachelor’s degree in Computer Science, Information Systems, or a related field.Minimum 12 years’ experience with IBM z/OS assembly language and related mainframe development tools (debuggers, assemblers, linkers, utilities).Experience with IRS IRMF, IMF or BMF systems (highly desirable).Proficiency with CA Endevor SCM for secure and controlled software development lifecycle management.Experience with BMC Control-M for job automation and workflow orchestration.Experience with DB2 and other legacy data storage formats.Experience with IBM COBOL software applications.Preferred / Nice to Have SkillsExperience with IRS Core Record Layouts (CRL) and QSAM/VSAM data formats.Understanding of Java programming, including object-oriented principles, syntax, libraries, and frameworks.Ability to map assembly logic to Java constructs (loops, conditionals, functions, design patterns).Java software applications in support of IRS modernization and production systems using established standards and system lifecycles.Experience in IT policy planning and documentation updates (Code, PRPs, COHs, CRLs, schematic releases).Experience planning, developing, scheduling, and testing software applications in IRS modernization and production systems.About the CompanyDelmock Technologies, Inc. (DTI) is a HUBZone business offering IT and Health solutions with a commitment to ethics and service. DTI values community involvement and professional excellence. DTI is committed to hiring and maintaining a diverse workforce and is an equal opportunity employer regardless of race, color, religion, sex, national origin, age, veteran status, disability, or any other protected class.LocationRemoteSalaryNot specified in this description.Legal and ComplianceDTI is an equal opportunity employer in compliance with applicable laws. #J-18808-Ljbffr

Created: 2025-09-23