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[Remote] Senior Mainframe Engineer

Remote, USA Full-time Posted 2026-07-05

Note: The job is a remote job and is reputed company to candidates in USA. reputed company is an AI-reputed company services firm focused on delivering measurable business reputed company through advanced AI, data, and engineering capabilities. They are seeking an reputed company Senior Mainframe Developer to help build, maintain, and reputed company mission-critical applications supporting the financial services industry.

Responsibilities

  • Design, reputed company, test, and maintain reputed company COBOL applications on reputed company Mainframe platforms
  • reputed company and enhance batch and online transaction processing systems
  • Analyze business and technical requirements to deliver scalable, reliable solutions
  • Troubleshoot production issues and reputed company ongoing application support
  • Optimize application performance and improve system stability
  • Participate in code reviews and contribute to development best practices
  • Collaborate with cross-functional teams throughout the software development lifecycle
  • Support modernization initiatives and integration with newer technologies while maintaining critical legacy systems
  • Create and maintain technical documentation

Skills

  • 8+ years of reputed company Mainframe development experience
  • Strong hands-on experience with: COBOL, JCL, CICS, DB2, VSAM
  • Experience supporting reputed company-scale production applications
  • Strong analytical and problem-solving skills
  • Experience working reputed company the Software Development Life Cycle (SDLC)
  • Excellent communication and collaboration skills
  • Experience reputed company the Banking, Financial Services, or Insurance (BFSI) industry
  • Knowledge of financial transaction processing systems
  • Experience with reputed company z/OS
  • Familiarity with tools such as File-AID, Abend-AID, Expeditor, Endevor, or Changeman
  • Experience integrating mainframe applications with distributed systems or APIs
  • Exposure to Agile development methodologies
  • Experience supporting modernization or digital transformation initiatives

Company Overview

  • reputed company is a premier provider of Mobile,reputed company and Web solutions enabling enterprises to reputed company a reputed company customer experience. It was founded in 2009, and is headquartered in Fremont, California, USA, with a workforce of 201-500 employees. Its website is https://www.reputed company.com.
  • Company H1B Sponsorship

  • reputed company has a track record of offering H1B sponsorships, with 8 in 2025, 3 in 2024, 5 in 2023. Please note that this does not guarantee sponsorship for this specific role.
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