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Mainframe Developer || New York, NY || FTE
IT First SourceNew York, NY🇺🇸United StatesPosted 7 Aug 2026
Quick Overview
Work Type
Hybrid
Level
Mid Senior
Job Description
Mainframe Developer || New York, NY || FTE
Job Summary:
We are seeking a skilled Mainframe Developer with a strong emphasis on Assembler programming. The ideal candidate will be responsible for developing, maintaining, and enhancing mainframe applications to meet business requirements. This role requires a deep understanding of mainframe technologies and a commitment to delivering high-quality solutions in a timely manner.
Responsibilities:
- Design, develop, and implement mainframe applications using Assembler and other relevant programming languages.
- Analyze business requirements and translate them into technical specifications.
- Collaborate with cross-functional teams to ensure seamless integration of mainframe applications with other systems.
- Perform debugging, testing, and troubleshooting of mainframe applications to ensure optimal performance.
- Maintain and enhance existing mainframe applications, ensuring they meet current business needs.
- Document technical specifications, processes, and procedures for future reference.
- Participate in code reviews and provide constructive feedback to peers.
- Stay updated with the latest trends and technologies in mainframe development.
Mandatory Skills:
- Strong knowledge and experience in Assembler programming.
- Proficiency in mainframe technologies, including JCL, COBOL, and DB2.
- Solid understanding of mainframe architecture and operating systems.
- Experience with debugging and performance tuning of mainframe applications.
- Ability to analyze complex technical issues and provide effective solutions.
Preferred Skills:
- Familiarity with modern development methodologies, such as Agile or DevOps.
- Experience with version control systems, such as Git or Subversion.
- Knowledge of additional programming languages, such as C or Java.
- Understanding of database management systems and data modeling.
- Excellent communication and collaboration skills.
Qualifications:
- Bachelor's degree in Computer Science, Information Technology, or a related field.
- Relevant certifications in mainframe technologies are a plus.
- Strong analytical and problem-solving skills.
- Ability to work independently and as part of a team.
- Commitment to continuous learning and professional development.
Thanks, IT First Source
Skills
Agile
COBOL
Git
Java
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