Senior Mainframe QE Analyst (Deposits - MECH) Job#: 3047244 Client: Top 5 Bank Location: Downtown Toronto, ON Hybrid/Onsite: Remote with flexibility hybrid Engagement Type: 6-12 month contract-to-hire Position Overview: A large financial-services organization is seeking senior Mainframe Quality Engineering professionals to validate mission-critical core deposit and account-processing applications.
Specific Functions of This Role Lead quality engineering teams through multi-project bundles
Focus on functional testing of core banking systems
Proven abilities to identify issues quickly based on existing experience and knowledge
Work on complex projects impacting core banking operations
Provide senior level technical analysis and support for E2E project teams
Responsibilities Lead functional testing across core banking applications.
Coordinate testing across multiple concurrent project bundles.
Validate deposit-account functionality and business rules.
Test online transactions and batch-processing workflows.
Interpret and verify mainframe data.
Execute end-to-end and integration testing.
Identify defects and support root-cause analysis.
Work with proprietary testing tools and repeatable scripts.
Provide senior technical analysis to project teams.
Mentor and guide junior testers.
Qualifications In-depth knowledge of mainframe testing tools, network transaction processing, defect management and quality engineering methodologies
10 - 15+ years of quality engineering experience in a large mainframe system
E2E capabilities and understanding of energetic,



complex technical environments are assets
Core banking, deposit, or account-processing experience.
Strong functional and end-to-end testing capability.
Understanding of both online and batch processing.
Experience interpreting mainframe data and system changes.
Ability to manage work across multiple concurrent initiatives.
Leadership or mentoring experience.
Strong analytical skills for complex problem solving
Detail oriented with strong organizational skills
Preferred Qualifications Deposit-platform testing.
CICS and DB2.
Mainframe test automation.
Proprietary test frameworks.
Regulatory banking initiatives.
Experience in a large financial-services environment.
Success profile The successful candidate can quickly understand complex core-banking behavior, interpret mainframe data, and identify issues across interconnected online and batch environments.
EEO Employer Everforth Apex Systems is an Equal Employment Opportunity/Affirmative Action Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, age, sexual orientation, gender identity, national origin, disability, protected veteran status,



or any other characteristic protected by law. Everforth Apex Systems will consider qualified applicants with criminal histories in a manner consistent with the requirements of applicable law. If you have visited our website in search of information on employment opportunities or to apply for a position, and you require an accommodation in using our website for a search or application, please contact our Employee Services Department at [email protected] or (phone hidden).
Everforth Apex is an equal opportunity employer. We do not discriminate or allow discrimination on the basis of race, color, religion, creed, sex (including pregnancy, childbirth, breastfeeding, or related medical conditions), age, sexual orientation, gender identity, national origin, ancestry, citizenship, genetic information, registered domestic partner status, marital status, disability, status as a crime victim, protected veteran status, political affiliation, union membership, or any other characteristic protected by law. Everforth Apex will consider qualified applicants with criminal histories in a manner consistent with the requirements of applicable law. If you have visited our website in search of information on employment opportunities or to apply for a position, and you require an accommodation in using our website for a search or application, please contact our Benefits Department at [email protected] or (phone hidden). (Do not submit resumes or solicit consultants to this email address).

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📌 Senior Mainframe QE Analyst (Deposits - MECH) (Ontario)
🏢 Apex Systems
📍 Ontario