[Skip To Content]

Senior Mainframe Developer - GPSC

  • 위치
    • Austin, Texas
    • Roswell, Georgia
    • Warren, Michigan
  • 일정 Full time
  • 게시됨


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

다양성 정보

General Motors는 법적으로 금지된 차별을 배제하는 것은 물론 포용성과 소속감을 진정으로 장려하는 직장이 되기 위해 노력하고 있습니다. 당사는 다양성이 보장되는 환경에서 직원들이 역량을 발휘하고 우리 고객을 위한 더 좋은 제품을 개발할 수 있다고 믿습니다. 따라서 입사에 관심 있는 사람이 있다면 포지션별 주요 업무와 자격을 확인하고 본인이 보유한 기술과 능력에 부합하는 모든 포지션에 적극적으로 지원하기를 장려합니다. 지원자는 채용 과정에서 역할 관련 평가(해당하는 경우) 및/또는 채용 전 스크리닝을 통과해야 합니다.  자세한 정보는 GM 채용 과정 안내를 참고하십시오.

공평한 취업 기회 선언 (미국)

General Motors는 공평한 기회를 제공하는 고용주임을 자부합니다.  자격을 만족하는 지원자는 인종과 피부색, 성별, 성적 지향, 성별 정체성, 국적, 장애, 재향 군인 보호법 적용 여부와 상관없이 채용 후보로서 심사를 받습니다. 

숙소 (미국 및 캐나다)

General Motors는 장애인을 포함한 모든 구직자들에게 취업 기회를 제공합니다. 구직이나 취업 지원에 도움이 되는 합리적인 숙소가 필요한 경우 Careers.Accommodations@GM.com으로 이메일을 보내시거나 800-865-7580으로 전화주십시오. 이메일에, 귀하가 요청하는 특정한 숙소에 대한 설명과 귀하가 지원하는 직무와 채용 요청서 번호를 포함해주세요.