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Senior Quality Engineering Performance Engineer to -scale Core Banking Integrati

Job in Calgary, Alberta, D3J, Canada
Listing for: S.i. Systems
Contract position
Listed on 2026-06-17
Job specializations:
  • Quality Assurance - QA/QC
    IT QA Tester / Automation
Salary/Wage Range or Industry Benchmark: 60000 - 80000 CAD Yearly CAD 60000.00 80000.00 YEAR
Job Description & How to Apply Below
Position: Senior Quality Engineering Performance Engineer to support a large-scale Core Banking Integrati[...]

Job Overview

Our Financial Services Client is looking for a Senior Quality Engineering Performance Engineer to support a large-scale Core Banking Integration and Migration Program. This role will focus on validating migration-scale system performance, ensuring the target core banking platform and downstream integrations remain stable, responsive, and scalable throughout all phases of migration and testing activities within a highly regulated banking environment.

Contract Details

3.5 months contract to start, % Remote. Candidates must be located in BC, ON, or AB.

Qualifications

Must Have:

  • 7+ years of Quality Engineering and Performance Testing experience within banking
  • Strong experience with enterprise-scale data migration and integration programs
  • Hands‑on experience with JMeter Load Runner, SQL database performance analysis, validating ETL and migration performance across distributed systems, solid troubleshooting and performance bottleneck analysis capabilities, supporting large‑scale testing initiatives within enterprise environments, and strong communication and stakeholder collaboration skills

Nice to Have:

  • Temenos T24 or core banking platform exposure
  • Experience supporting merger, acquisition, or core banking transformation initiatives
  • Exposure to Azure Dev Ops, Databricks, or Python
  • Experience working within risk‑based testing environments
Responsibilities
  • Validate migration performance across core banking and downstream systems
  • Identify performance bottlenecks within ETL processing, databases, integrations, and interfaces
  • Conduct load, stress, and performance testing during migration mock rehearsals
  • Validate platform stability and responsiveness using migrated production‑scale datasets
  • Support phased performance testing strategy as migration activities progress through gates and milestones
  • Collaborate closely with migration, reconciliation, and QE teams during validation cycles
  • Support end‑to‑end performance validation across integrated banking ecosystems
  • Contribute to production readiness and cutover support activities
  • Participate in risk‑based testing and prioritization discussions under aggressive delivery timelines
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Position Requirements
10+ Years work experience
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