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Senior Mainframe Developer - GPSC

  • Ubicación
    • Austin, Texas
    • Roswell, Georgia
    • Warren, Michigan
  • Cronograma Full time
  • Publicado


Work Arrangement:

This role is categorized as hybrid. This means the successful candidate is expected to report to Austin, TX, Atlanta, GA, or Warren, MI three times per week, at minimum.

The Role:

The Senior Mainframe Software Developer will take part of a major mainframe modernization at GM. The job provides an exciting opportunity to work in a fast faced environment utilizing a modern development toolkit with the introduction of Dev Ops tools and practices for the GM Mainframe.  The ideal candidate will have experience in mainframe, web, and integration development and be capable of designing multi-application cross-functional solutions.  This individual will lead or co-lead our mainframe modernization initiative which consists of fortifying legacy applications while developing plans to migrate key business functionality to the cloud or on-premises virtual infrastructure. 

What You'll Do

In this role, your are responsible for developing or enhancing software applications using sound, repeatable, systematic, and quantifiable approach to application development on a foundation of industry best practices and in accordance with GM's software development/project methodology (Agile mostly). The Software Developer will contribute to the definition of technical features and stories and will work hands-on writing code based on requirements and system specifications (features and user stories). Development activities will include updating existing software and/or developing new programs to address a specific need or solve a particular business or technical problem. 

  • Estimation, Analysis, Design, Design reviews, Coding, Code reviews, unit testing in small increments of work
  • Troubleshooting (root cause analysis) and debugging applications in different mainframe programming languages
  • Software testing and quality assurance
  • Document software code and ensure that technical documentation i.e. configuration guides, install guides, system designs, others meet requirements
  • Develop and Integrate software with existing systems
  • Maintain standards compliance
  • Perform Level 3 / on-call support for GPSC mainframe applications currently running in Production
  • Estimate, and design small increments of work for other developers
  • Mentor less experienced team members and apprentices
  • Report status of assigned software development and/or maintenance tasks consistently following the specified software development methodology
  • Promote improvements in lean software engineering practices such as test-driven development, continuous integration, and continuous delivery
  • Communicate effectively

[Additional Description]

Your Skills & Abilities (Required Qualifications)

  • BS in computer science, engineering, math or technical discipline or equivalent combination of education and recent, relevant work experience
  • 7+ years of experience as a mainframe developer
  • Languages: PL/1 (Required), Cobol (important), Java (important), and JCL (Required)
  • IMS DC/TM for transactional processing
  • ISPF Panels, CLIST, Skeletons, REXX
  • Database: IMS & DB2 (required), Oracle & PostgreSQL (important)
  • Scheduling tools: IWS
  • Source Code and deployment Management: Azure DevOps, IBM DBB, GitHub
  • Development IDE: IBM IDz / RDz or other Eclipse based
  • Experience with modern mainframe toolsets to help with discovery, profiling, and migration automation
  • CI/CD experience in defining and managing the build, deployment, and release pipelines

What Will Give You A Competitive Edge (Preferred Qualifications)

  • 3+ years hands-on experience using JAVA, REST, microservices, and containers (Pivotal Cloud Foundry or Docker/Kubernetes) and integrating mainframe and midrange applications
  • Solid understanding of midrange platforms
  • Agile, SCRUM, KANBAN methodologies
  • zDevOps: IBM Developer for Z Systems, ADO, GIT, IBM DBB
  • IBM tools: ITOM, RACF, Connect-Direct, IBM Rational Functional Tester, IBM Optim, ADDI
  • Test Automation

Información sobre diversidad

General Motors se compromete a ser un lugar de trabajo en el cual no solo no haya discriminación indebida, sino que fomente con sinceridad la inclusión y el sentido de pertenencia. Creemos firmemente que la diversidad del personal crea un entorno en el cual nuestros empleados pueden prosperar y desarrollar mejores productos para nuestros clientes. Instamos a los candidatos interesados a que revisen las responsabilidades y aptitudes clave para cada puesto y se postulen para los puestos que coincidan con sus habilidades y capacidades. Es posible que, cuando corresponda, se les pida a los solicitantes que están en el proceso de contratación que completen satisfactoriamente una o más evaluaciones relacionadas con su función y/o una evaluación previa al empleo antes de comenzar a trabajar.  Para obtener más información, visite Cómo contratamos.

Declaración de igualdad de oportunidades en el empleo (EE.UU.)

General Motors se enorgullece de ser un empleador que ofrece igualdad de oportunidades.  Todos los solicitantes calificados serán tenidos en cuenta para el empleo sin distinción de raza, color, religión, sexo, orientación sexual, identidad de género, nacionalidad, discapacidad o condición de veterano protegido. 

Adecuaciones (EE.UU. y Canadá)

General Motors ofrece oportunidades a todos los solicitantes de empleo, incluyendo las personas con discapacidades. Si necesita una adecuación razonable para ayudarle con su búsqueda o solicitud de empleo, envíenos un correo electrónico a o llámenos al 800-865-7580. En su correo electrónico, incluya una descripción del puesto específico que está solicitando, así como el título del empleo y el número de solicitud del puesto que está solicitando.


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