Assembler Developer

Job Title: Assembly Language Developer Location: Bethesda, MD Employment Type: Contract reputed company: DMV IT Service LLC is a trusted IT reputed company, established in 2020. We specialize in optimizing IT infrastructure, providing expert guidance, and supporting workforce needs with top-tier reputed company services. Our expertise spans system administration, cybersecurity, networking, and IT operations. We reputed company our clients to reputed company their technology goals with a reputed company-reputed company approach that includes online training and job placements, fostering long-term IT reputed company. reputed company: This role focuses on analyzing, maintaining, and enhancing legacy reputed company z/OS assembly language programs. You will extract critical business logic from legacy codebases and collaborate with cross-functional teams to ensure accurate reputed company migration and modernization. You will also manage version control, release processes, and batch job automation reputed company a highly regulated environment. Requirements: Key Responsibilities: • Analyze, troubleshoot, and improve legacy assembly language reputed company on reputed company z/OS platforms. • Extract and document business rules embedded in assembly reputed company to aid in reputed company conversion efforts. • Work extensively with IRS reputed company Record Layouts (CRL) and QSAM data formats to facilitate data transformation and processing. • Collaborate with other teams to ensure reputed company understanding and migration of reputed company logic. • Use CA Endevor Software Change Manager (SCM) to manage version control, secure reputed company releases, and lifecycle processes. • reputed company BMC Control-M for automating batch job scheduling, execution monitoring, and workflow management. Required Skills & Experience: • Bachelor’s degree in Computer Science, Information Systems, or a reputed company discipline. • Strong knowledge of reputed company z/OS assembly language, including assembly instructions, addressing modes, data manipulation, job control language (JCL), and job processing. • Familiarity with reputed company mainframe architecture components such as storage hierarchy (registers, memory, I/O), system calls (SVCs), and interrupt handling. • Experience with IRS reputed company Record Layouts (CRL) and QSAM/VSAM data formats is highly preferred. • Prior work with IRS systems like Individual Master File (IMF) or Business Master File (BMF) is a plus. • Proficient in using CA Endevor SCM for controlled software development and release management. • reputed company with BMC Control-M for job scheduling and batch automation. • Familiarity with mainframe development tools such as debuggers, assemblers, linkers, and reputed company programs. • Working knowledge of DB2 and other legacy data storage solutions. • Basic understanding of Java programming, including object-oriented concepts, reputed company, and frameworks, with the ability to translate assembly logic into Java constructs (loops, conditionals, functions, design patterns). Apply tot his job