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  •  ...Job Description: We are seeking an experienced Mainframe Developer with strong application development expertise in DB2 and a broad range of mainframe technologies. The ideal candidate will have 8 or more years of hands-on experience in developing, maintaining, and... 
    Mainframe
    Contract work

    Astra North Infoteck Inc.

    Toronto, ON
    6 days ago
  •  ...Role Descriptions: 5 years of mainframe development experience strong knowledge in assembler| IMS| COBOL Ability to work independently...  ...with minimal guidance   Keyword:  Skills: Mainframe DB2 - Application Development~COBOL400 Experience Required: 4-6... 
    Mainframe
    Contract work

    Astra North Infoteck Inc.

    Toronto, ON
    10 days ago
  •  ...Mainframe Developer (COBOL, DB2, CICS, VSAM, JCL) Key Responsibilities 1. Application Development & Maintenance Design, develop, and enhance mainframe applications using COBOL, JCL, DB2, CICS, VSAM, and other IBM mainframe tools. Maintain and optimize existing... 
    Mainframe
    Contract work

    Astra North Infoteck Inc.

    Montréal, QC
    12 days ago
  •  ...Technologies is currently seeking a highly motivated and skilled Mainframe Backend Developer for one of our clients. Position :...  ...higher (HALDB and DEDB) using the PLITDLI API. ~ Experience with DB2 for z/OS V11 or higher ~ Experience in Endevor source control tool... 
    Mainframe
    Long term contract
    Full time
    For contractors
    Fixed term contract
    Immediate start

    Arthur Grand Technologies

    Toronto, ON
    4 hours agonew
  •  ...Job Title: Mainframe Assembler Developer Location: Toronto Experience Required: 6–8 Years Role Summary We are seeking...  ...and actions. Desirable Skills (Optional) Knowledge of DB2 and enterprise batch scheduling. Experience with... 
    Mainframe
    Contract work

    Astra North Infoteck Inc.

    Toronto, ON
    16 days ago
  •  ...the world. Job Description: The candidate will be a member of the Mainframe Database Services team within the Data Management Services department. The primary goal of the team is to provide Db2 for z/OS and IMS database administration support to various Canadian and... 
    Mainframe
    Work at office
    Work from home
    Flexible hours
    Shift work

    Sun Life

    Waterloo, ON
    9 days ago
  • $69.7k - $98.4k per year

     ...technology solutions for the TD Loans and Mortgage applications. Our technology is primarily hosted on IBM mainframe system utilizing technology stack of Cobol, JCL, DB2, IMS, and SAS. Provides a broad range of system solutions development to business problems through the... 
    Mainframe
    Full time
    Work from home
    Canada
    3 days ago
  • $81.6k - $115.2k per year

     ...end-to-end technology solutions for the TD Mortgages and Loans application. Our technology is primarily hosted on IBM mainframe system utilizing Cobol, DB2, IMS, JCL and SAS. Lead the creation of a comprehensive end-to-end detailed solution with overall accountability... 
    Mainframe
    Full time
    Work from home
    Flexible hours
    Canada
    9 days ago
  • $69.7k - $98.4k per year

     ...requirements ~ Undergraduate degree or Technical Certificate ~5-7 years relevant experience ~ Mandatory Skillset: COBOL, IMS DB/DC, SAS, DB2, Smart Restart, CA-7, JCL, SQL, IBM OS/390, Z/OS, TSO, ISPF, QMF, SPUFI, CLIST, VSAM, File-aid, TIBCO, NDM, FTP, Endevor ~"Nice to... 
    Mainframe
    Full time
    Work from home
    Canada
    4 days ago
  •  ...thinking organization, apply now.   We are currently seeking a Mainframe Software Developer (Onsite) to join our team in Halifax, Nova...  ...Canada (CA).   A Mainframe Developer with good COBOL and JCL, DB2, and CICS skills who will be responsible for developing, testing,... 
    Mainframe
    Work at office
    Remote work
    Flexible hours

    NTT DATA Services

    Halifax, NS
    a month ago
  •  ...testing, implementing, and maintaining robust software solutions on Mainframe Computer Systems. Deliver projects within an SDLC framework,...  ...Proficient with a variety of programming languages, including Cobol-DB2/IMS, JCL and strong unit testing skills Strong understanding... 
    Mainframe
    Fixed term contract

    CPKC

    Calgary, AB
    23 days ago
  •  ...Skills: Agile Way of Working~Mainframe DB2 - Application Development Experience Required: 4-6 Desirable Skills: Retirements - Smartcomm Developer A mainframe developer with strong IBM Assembler (HLASM) skills is a specialist responsible for developing| maintaining| and... 
    Mainframe
    Contract work

    Astra North Infoteck Inc.

    Toronto, ON
    10 days ago
  • $65k - $115k per year

    Mainframe Quality Engineering Specialist Position Description This role is hybrid and requires you to be at our office (250 Yonge Street...  ...(Helios, GitHub, Jenkins, UCD). • Conduct database testing (DB2, Oracle, SQL, IMS). • Create and execute test plans and cases.... 
    Mainframe
    Work at office
    Toronto, ON
    a month ago
  • $140k per year

     ...opportunities? Click here! Job Type: Full Time Job Category: IT Mainframe DevOps Support Toronto, ON - Onsite Total Experience: 6-8...  ...technologies such as zOS, DBB, JCL, COBOL, ASM, CICS, IMS, Db2, ADFz, RACF and related tools. Hands-on experience with... 
    Mainframe
    Full time

    Realign LLC

    Toronto, ON
    19 days ago
  • $95k - $145k per year

    Senior Mainframe Developer Position Description We are Canada's largest independent information technology services firm, and after 45+...  ...mainframe • Expertise in COBOL, JCL, IMS (DB/Online/Batch), DB2, MQSeries, Git/Endevor and Zeke Nice-to-have • Understanding... 
    Mainframe
    Work at office
    Remote work
    Toronto, ON
    a month ago
  • $120k - $170k per year

    Mainframe Modernization Architect Position Description The Mainframe Modernization Architect is a strategic technology leader responsible...  ...of mainframe applications and data (COBOL, PL/I, CICS, IMS, DB2, MQ, JCL) into cloud, hybrid, distributed, or re‑platformed architectures... 
    Mainframe
    Toronto, ON
    a month ago
  •  ...? As a Senior Technical Specialist, you will work within the Mainframe Operating Systems team to install and support z/OS products. This...  ...Language), Communication, Group Problem Solving, IBM COBOL, IBM DB2 SQL, IBM Software, IBM z/OS, Installation and Maintenance, Interactive... 
    Mainframe
    Full time
    Flexible hours

    Royal Bank of Canada

    Toronto, ON
    18 days ago
  • Location: Toronto, ON Skills: MySQL~Control-M_Workload Scheduling and Automation_Administration Experience Required: 6-8 Role Descriptions SQL Skills Moderate SQL Skills Ability to perform UPDATE| INSERT| DELETE| and JOIN operations. Comfortable...
    Mainframe
    Weekend work

    Astra North Infoteck Inc.

    Toronto, ON
    10 days ago
  •  ...Performance Test Lead - PeopleSoft, Mainframe 4 Days onsite - Toronto Project Context: We need an experienced Performance Test...  ...-end is JCL, COBOL running on Mainframe. The current database is DB2 (Z/OS). The eGL platform is going thourgh a change as our client... 
    Mainframe
    Contract work

    Astra North Infoteck Inc.

    Toronto, ON
    a month ago
  •  ...valider unitairement les programmes sur la plateforme centrale (COBOL, DB2, JCL, CICS). ~ Analyser les besoins fonctionnels et...  ...~ Minimum 5 années d'expérience confirmée dans un environnement mainframe (COBOL, DB2, CICS, JCL, TSO/ISPF). ~ Avoir participé à au moins... 
    Daily paid

    Exposant 3

    Montréal, QC
    a month ago
  •  ...Title: DB2 LUW Administrator Location: Montreal Hybrid: 3 days in office Key words to search in resume: DB2 LUW DBA, LINUX/UNIX, Scripting, DB2, HADR, Replications Technical/Functional Skills: Detail knowledge of IBM DB2 Administration of version 10... 
    Full time
    Work at office
    Weekend work
    Weekday work

    Astra North Infoteck Inc.

    Montréal, QC
    a month ago
  • $75.9k - $141.9k per year

     ...: 04/23/2026 Address: 250 Yonge Street Job Family Group: Technology This is a hybrid role located in Toronto for Sr. Mainframe/AS400 Application Developer. This person will recognize that a developer's success lies in the understanding of core processes of... 
    Mainframe
    Full time
    Contract work
    Part time
    Toronto, ON
    3 days ago
  • $55k - $105k per year

    Développeur Mainframe/COBOL Description de poste Vous rejoignez CGI, leader mondial du conseil et des services numériques et accompagnez...  ...de l'ordinateur central IBM (CICS, IMS, JCL...) - Cobol - DB2 Vous êtes : - à l'écoute - rigoureux - curieux - analytique... 
    Shawinigan, QC
    more than 2 months ago
  • $95k - $145k per year

    Senior Business Systems Analyst – Mainframe Position Description This hybrid role requires team members to be onsite at our client’s office...  ...• Solid understanding of COBOL-based systems, IMS, DB2, JCL, MQ • Experience working with high volume transaction systems... 
    Mainframe
    Work at office
    Toronto, ON
    a month ago
  • $74.8k - $138.6k per year

     ...Job Responsibility: 4100 Gordon Baker Road Toronto Ontario,M1W 3E8 As a Mainframe RACF Security Administrator, you will be responsible for managing and maintaining the security of our mainframe environment. You will ensure that our systems are protected against unauthorized... 
    Mainframe
    Full time
    Contract work
    Part time

    BMO Financial Group

    Toronto, ON
    10 days ago
  •  ...Database Performance Engineer – DB2 & Cloud (AWS RDS, Redshift, Athena) Role Overview: We are seeking a Database Performance...  ...deep expertise in SQL optimization, query plan analysis, and hybrid mainframe-cloud database environments. Key Responsibilities:... 
    Mainframe
    Contract work

    Astra North Infoteck Inc.

    Toronto, ON
    19 days ago
  • $65k - $115k per year

    Quality Engineering Specialist – Mainframe & ATM Systems Position Description This role is hybrid and requires you to be at our Client...  ...Validate data integrity and transaction processing across IMS, DB2, and MQ interfaces .    Support conversion, attestation, audit,... 
    Mainframe
    Work at office
    Toronto, ON
    a month ago
  • $95k - $145k per year

    Scrum Master / Delivery Manager – Mainframe Platforms Position Description This role is hybrid and requires you to be at a Client office...  ..., cards, or ATM platforms 2. Working knowledge of COBOL, IMS, DB2, JCL 3. Experience with CI/CD pipelines in mainframe environments... 
    Mainframe
    Work at office
    Toronto, ON
    a month ago
  • $95k - $145k per year

    IBM Mainframe Administrator Position Description We are Canada's largest independent information technology services firm, and after 45 years, we're still growing! Join Canada's largest IT Company as a "IBM Mainframe Administrator" in our Banking Services Division.... 
    Mainframe
    Work at office
    Remote work
    Toronto, ON
    more than 2 months ago
  • Do you have the ability to work on Mainframe project activities along with all keep the lights on (KTLO) activities such as O/S, and maintenance...  ...Support for sustaining the day-to-day operations of IMS & DB2 Mainframe Software and program products. 2. Provide decommissioning... 
    Mainframe
    Contract work

    Randstad

    Toronto, ON
    6 days ago