About the role
We are seeking a skilled Senior Performance Test Engineer with hands-on experience in JMeter and Dynatracek skills to assess, analyze, and optimize application performance. The ideal candidate will be responsible for designing and executing performance testing strategies, identifying bottlenecks, and ensuring applications meet scalability, reliability, and stability requirements.
In this role, you will
- Design, build, and execute performance, load, stress, and soak tests for complex enterprise applications.
- Create and maintain performance test scripts using Apache JMeter.
- Instrument and monitor application and infrastructure during tests (APM/logs/metrics) to capture response times, throughput, errors, CPU/memory/GC, DB performance, network, and queue behaviour.
- Analyze test results and system metrics to diagnose bottlenecks, memory leaks, latency issues, and throughput constraints.
- Monitor system, application, database, and server performance during test execution.
- Perform root cause analysis (RCA) on performance problems and provide actionable recommendations to architecture and development teams.
Participate in Agile ceremonies and contribute to continuous performance improvements.
Work Model
We believe hybrid work is the way forward as we strive to provide flexibility wherever possible. Based on this role’s business requirements, this is a hybrid position requiring 4 days a week in a client or Cognizant office in Toronto, ON. Regardless of your working arrangement, we are here to support a healthy work-life balance though our various wellbeing programs.
Note: The working arrangements for this role are accurate as of the date of posting. This may change based on the project you’re engaged in, as well as business and client requirements. Rest assured; we will always be clear about role expectations.
What you need to have to be considered
- 6+ years of hands-on experience in performance testing & engineering using JMeter and APM tools (Prometheus, Dynatrace, Datadog).
- Must have 4+ years of experience in Apache JMeter.
- Proficiency in various scripting techniques, develop custom codes for enhancing and customizing performance testing scripts and scenarios using JMeter.
- Excellent understanding of concepts like NFR gathering , Workload modelling, Root Cause Analysis of performance problems.
- Experience with some of the following technologies and services:
- Cloud based Infrastructure as a Service (especially Azure)
- Container based service schedulers (e.g., Docker, ECS, Kubernetes, etc.)
- MySQL, Java, Python
- Log management tools (Splunk)
- Demonstrate excellent Linux fundamentals and solid understanding of diagnosing system utilization.
- Experience working with large scale distributed systems & large data volumes.
- Strong analytical and problem-solving skills, with the ability to diagnose performance issues and propose effective solutions.
- Experience in developing virtual services using Mountebank to remove backend/third-party dependencies.
These will help you stand out
- Experience with Chaos Engineering & Observability is nice to have to transition towards an SRE role.
- Banking Domain is nice to have.
We're excited to meet people who share our mission and can make an impact in a variety of ways. Don't hesitate to apply, even if you only meet the minimum requirements listed. Think about your transferable experiences and unique skills that make you stand out as someone who can bring new and exciting things to this role.
Total compensation
We regularly assess market data to ensure we offer a competitive compensation package for our associates. The base salary for this position ranges between CAD 75,000 – 95,000 per year. Where the successful candidate may fall within the range depends on relevant education, work and/or management experience and other business-related and job-necessary qualifications. This position is also eligible for Cognizant’s discretionary annual performance-based bonus, as well as benefits that support your physical, mental and financial wellbeing.
À propos de Cognizant
Cognizant (NASDAQ: CTSH) est un AI Builder et une entreprise de services numériques (ESN) élaborant des solutions complètes d’IA maximisant les investissements pour des résultats concrets. Sa profonde expertise des métiers, des processus et des technologies lui permet d’intégrer dans les systèmes technologiques le contexte unique de chaque organisation de l’ingénierie à la production à l’échelle. Son objectif: améliorer l’efficacité des équipes, créer de la valeur et permettre aux grandes entreprises de rester performantes dans un monde qui évolue rapidement. Pour en savoir plus: cognizant.ai ou @cognizant.
À savoir avant de postuler
- Autorisation de travail: Cognizant ne prendra en considération que les candidats à ce poste qui sont légalement autorisés à travailler au Canada sans avoir besoin d'un parrainage de l'employeur, aujourd'hui ou à l'avenir.
- Mesures d’adaptation: Si vous avez un handicap qui nécessite des mesures d’adaptation raisonnable pour effectuer une recherche d’emploi ou poser une candidature, veuillez envoyer un courriel à [email protected] avec votre demande et vos coordonnées.
- L’IA dans notre processus de recrutement: Nous utilisons des outils d'intelligence artificielle (IA) pour trier et évaluer les candidatures efficacement. Notre équipe examine ensuite les candidatures et décide qui passe à l’étape suivante.
- Poste à pourvoir: Sauf indication contraire, ce poste est actuellement vacant et nous cherchons à le pourvoir.
- Exigences linguistiques: Nous demandons à tous les candidats de posséder une connaissance de base de l’anglais afin de faciliter les communications internes. Pour les postes au Québec, la capacité à communiquer efficacement en anglais est requise car vous fournirez des services à et collaborerez avec des parties prenantes anglophones situées hors de la province.
- Inclusion: Cognizant est un employeur souscrivant au principe de l’égalité d’accès à l’emploi. Votre candidature et votre dossier ne seront pas examinés en fonction de la race, de la couleur, du sexe, de la religion, des croyances, de l'orientation sexuelle, de l'identité de genre, de l'origine nationale, du handicap, des renseignements génétiques, de la grossesse, du statut d'ancien combattant ou de toute autre caractéristique protégée par les lois fédérales, provinciales ou locales.
