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Software Engineer IV

21CS

Salary not specified
Nov 16, 2025
Morehead City, NC, United States of America
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21CS is looking to solve the problem of developing and maintaining mainframe-based software products by hiring an experienced C developer to join their dynamic mainframe software development team.

Requirements

  • Deep experience programming in C
  • Deep understanding of lexing and parsing
  • Experience using lexer and parser generator tools, e.g. flex, bison
  • Knowledge of parser combinators
  • Knowledge of parsing expression grammars (PEGs)
  • Strong debugging skills
  • Comprehensive understanding of ISPF, JCL and IBM utilities such as DFSORT, IDCAMS and ADRDSSU
  • z/OS development experience

Responsibilities

  • Lead and mentor: Guide a team of junior software developers, providing technical support and guidance.
  • Manage project execution: Coordinate tasks, set clear goals, and manage project sprints ensuring that projects are delivered on time and meets business requirements.
  • Champion technical quality: Conduct code reviews, enforce coding standards and best practices, and ensure the team adheres to quality assurance processes.
  • Problem-solve and innovate: Address technical challenges and help the team find innovative solutions to complex problems, while also mitigating risks.
  • Promote a positive culture: Create an inspiring, safe, and inclusive team environment with open communications.
  • Design and code functionality for enterprise-level products that meet business and customer requirements.
  • Perform complex code modification, analysis, testing, and debugging tasks.

Other

  • Minimum of 5 years of experience in software development with at least 2 years of experience in a team lead role.
  • Strong teamwork skill, high personal integrity, and ability to earn trust from others
  • Strong interpersonal and communication skills
  • Strong customer service focus
  • Commitment to learning new technologies as needed