Senior Mainframe Developer

3 weeks ago

Metro Manila Philippines Clicktek Consulting, Inc Full time

Get AI-powered advice on this job and more exclusive features. You will own new feature delivery and production fixes for the cruise‑booking engine hosted on IBMz/OS. Beyond hands‑on coding, you’ll rotate in L3 incident response to restore service quickly. Key Responsibilities Design, code, and unit‑test COBOL programs running under CICSTS Maintain VSAM files, DB2 schemas, and COMMAREAs/CHANNELs Create/modify JCL for nightly fare refresh, reconciliation, and settlement jobs Tune SQL, compiler, and LE settings to reduce CPU/MSU costs Provide L3 support: dump analysis, root‑cause, perm fix Produce specs, data‑flow diagrams, and release notes Core Qualifications 5+yrs COBOL on z/OS (3+yrs in CICS online) Familiar with service enablement (CICSWebSvcs,z/OSConnect) Incident‑management mindset and clear English communication Nice to Have Cruise, airline, or hospitality booking experience Exposure to MQ or Java middleware that calls CICS APIs Seniority level Mid‑Senior level Employment type Full‑time Job function Information Technology Industries IT Services and IT Consulting #J-18808-Ljbffr

  • Mainframe System Programmer

    1 week ago

    , Metro Manila, Philippines Nezda Global Full time

    About the Role We’re looking for an experienced Mainframe Administrator to manage, maintain, and optimize enterprise-level mainframe systems that power business-critical applications. This role requires deep technical expertise in IBM Z systems and a proactive approach to performance tuning, security, and automation. Key Responsibilities Manage day-to-day...

  • Mainframe developer

    2 weeks ago

    Manila, National Capital Region, Philippines NYGC Services, Inc. Full time ₱1,200,000 - ₱2,400,000 per year

    Job DescriptionProject role: Cobol Mainframe DeveloperLocation Taguig city / HybridProject Role description.Summary: AS an Application Lead, you will oversee the design, construction, and configuration of applications, ensuring that they meet the needs of stakeholders. Your typical day will involve collaborating with team members, addressing technical...

  • Senior Mainframe System Administrator

    2 days ago

    Manila, National Capital Region, Philippines SpringSkill Full time ₱800,000 - ₱1,200,000 per year

    Job Title:  Senior Mainframe System Administrator Location: ManilaSalary: NegotiableAbout the RoleWe are seeking an experienced Senior Mainframe System Administrator to manage and optimize enterprise-level mainframe systems, ensuring high availability, performance, and security. This role involves working with IBM z/OS, AS400 (IBM iSeries), and related...

  • Senior Mainframe System Administrator

    3 weeks ago

    Manila, Philippines Gratitude Inc Full time

    HIRING: Senior Mainframe System Administrator Work Setup: Hybrid (2x/week onsite) – Uptown, TaguigShift: MorningLocation: Manila (Exact site TBA)Note: Only candidates who are residents of the Philippines and legally allowed to work in the country will be considered. Important Restrictions: Not open to former/current Accenture employees No job hoppers (must...

  • Senior Mainframe IT Administrator- AS400

    1 week ago

    Manila, National Capital Region, Philippines J-K Network Manpower Services Full time ₱720,000 - ₱1,500,000 per year

    Company Profile: A top global provider of professional services that assists the most successful companies in the world in developing their digital core, streamlining their business processes, increasing revenue, and improving services—producing real value quickly and on a large scale.Position: Senior Mainframe IT Administrator- AS400Company Industry: IT...

  • Senior Mainframe System Administrator

    4 days ago

    Manila, National Capital Region, Philippines GodHeir Services Full time ₱600,000 - ₱1,200,000 per year

    POSITION TITLE: Senior Mainframe System AdministratorWORK SETUP: OnsiteWork shift: TBADesigns, builds, tests, and deploys cloud application solutions that integrate cloud and non-cloud infrastructure. Can deploy infrastructure and platform environments, creates a proof of architecture to test architecture viability, security and performance.THE WORK:We are...

  • Senior Mainframe System Administrator

    2 days ago

    Manila, National Capital Region, Philippines International Jobs Gateway Connect Full time ₱1,200,000 - ₱2,400,000 per year

    POSITION TITLE: Senior Mainframe System AdministratorWORK SETUP: Onsite in ManilaWork shift: TBALocation in Manila: TBADesigns, builds, tests, and deploys cloud application solutions that integrate cloud and non-cloud infrastructure. Can deploy infrastructure and platform environments, creates a proof of architecture to test architecture viability, security...

  • Mainframe DB2 system DBA

    4 weeks ago

    , Metro Manila, Philippines CareCone Group Full time

    Summary Summary of key responsibilities Define and provide guidance for database creation, configuration, upgrade, patches and refresh requirements Recommend operating system and database performance monitoring, tuning and configuration changes Experience with database physical and logical design, query analysis and optimization Provide technical assistance...

  • Mainframe Programmer

    4 weeks ago

    Manila, Philippines Zone IT Solutions Full time

    Overview We are looking for Mainframe Developers for a permanent role based in Manila, Philippines. You will be a part of a global IT service leader and will work on large-scale projects for our clients. Responsibilities Minimum 7+ years of experience in mainframe development Proficiency in COBOL, CICS, JCL, DB2, VSAM, and other mainframe technologies...

  • Senior Mainframe System Administrator

    3 weeks ago

    Manila, Philippines Gratitude Inc Full time

    —ONLY THOSE APPLICANTS WHO ALREADY HAVE THE RIGHT TO LIVE AND WORK IN THIS COUNTRY ARE ELIGIBLE TO APPLY FOR THIS ROLE— JOB REQUISITION ID: ATCP- -S POSITION TITLE: Senior Mainframe System AdministratorWORK SETUP: Onsite in Manila (Need to confirm)Work shift: TBALocation in Manila: TBA Designs, builds, tests, and deploys cloud application solutions that...