Performance Testing Engineer, Citi

Citi

Location:
Canada, Mississauga

Category:
IT - Software Development

Contract Type:
Employment contract

Salary:

Not provided

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Job Description:

Execution Services technology team is looking for an Applications Development Sr Programmer Analyst (Performance Testing Engineer) to take ownership of multiple applications NFT solutions. This involves working closely with the Global NFT team, leading Performance Testing & Engineering, monitoring system bottlenecks, and collaborating with different stakeholders.

Job Responsibility:

Performance Engineering and Performance Testing Tasks for engaged projects
Strategy, estimation, planning, execution oversight, metrics reporting and risk management
Thought leadership and expertise concerning Non-Functional Testing (NFT)
Training and mentoring Performance Engineers in the team
Design standalone component or End-to-End Testing approach
Create and maintain performance testing artefacts including test strategies, test plans, and KPI reports
Collaboration with Development, QA, Architect, Business, and Production Support teams
Identify, recommend, and implement optimization strategies for test execution
Continuous process improvement and test framework optimization
Automating repetitive tasks.

Requirements:

Performance Testing & Engineering
MF Performance Center with Web, Web Services (Rest, Microservices), MQ (Java), Database Testing (ETL), AWR analysis, AppDynamics Profiling, Kibana & Log Analysis, CA Service Virtualization (LISA)
Ability to assess & design the standalone component or End to End Testing approach connecting multiple components in application flow
Implementation and execution of a performance test framework for non-functional testing (load, volume, stress, capacity and scalability) which validate business non-functional requirements
Strong knowledge of Monitoring tools that allow for analysis of system health and potential bottlenecks (e.g., App Dynamics, Kibana, BMC TrueSight)
Produce and maintain Key Performance Indicators (KPIs) around the testing performed
Manage best in class service quality and manage SLA/OLAs accordingly
In-depth knowledge and working experience with Performance Center, App Dynamics, HP Site scope and other latest Performance Engineer & Performance Testing tools (e.g., CA Lisa Virtualization) and Open Source performance testing tools (e.g., Apache JMeter, WebLOAD)
Profiling application end to end performance and identifying application and hardware / operating systems bottlenecks
Identifying and providing tuning recommendation for various infrastructure components such as Application Servers, Database Servers, Message Buses and Web Servers
Experience of working in Agile methodology
Ability to communicate with technical & non-technical stakeholders
Creating performance testing artefacts including Performance test strategy and test plans/estimates, optimization & KPI reports
Collaboration with teams including Development, QA, Architect, Business and Production Support
Identify, recommend, and implement framework, strategies and toolsets to optimize test execution, expand test coverage, and reduce risk
Python, Ruby, Java, JavaScript, C#, or other technical programming knowledge
Financial domain knowledge
Ability to develop stubs and drivers
5+ years of experience in an IT development role.

Nice to have:

Python, Ruby, Java, JavaScript, C# (high-level programming languages)
Financial domain knowledge
Exposure to developing stubs and drivers.

What we offer:

Diverse and global work environment
Growth opportunities within Citi
Equal opportunity employment
Support for reasonable accommodations for persons with disabilities.

Additional Information:

Job Posted:
September 05, 2025

Employment Type:

Fulltime

Work Type:

Hybrid work

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Performance Testing Engineer