About the role
As a Performance Tester, you will make an impact by driving performance quality and reliability across enterprise-scale applications, ensuring systems meet critical business and customer performance expectations. You will be a valued member of the Quality Engineering team and work collaboratively with development, operations, architecture, and product teams.
In this role, you will:
- Lead end-to-end Non-Functional Requirements (NFR) gathering and own KPI/SLA definition and validation, working directly with business, architecture, and engineering stakeholders to set measurable, realistic performance targets (response time, throughput, concurrency, scalability, availability) aligned to business-critical transactions.
- Design and execute comprehensive performance test strategies — load, stress, soak/endurance, spike, and scalability testing — using tools such as Gatling (primary), JMeter, LoadRunner, and K6, tailored to application architecture and business risk.
- Build workload models from production traffic analysis, business volumetrics, and peak-usage forecasting, and author performance test plans, strategy documents, and estimation models that translate business requirements into actionable technical approaches.
- Configure and maintain performance monitoring and alerting (Dynatrace, Splunk, New Relic), and integrate performance testing into CI/CD pipelines (Jenkins, GitLab, Bamboo) to enable continuous performance quality engineering, including shift-left scripting and automation frameworks.
- Own accountability for performance sign-off — presenting NFR compliance status, risks, and recommendations to senior stakeholders — while collaborating closely with development, operations, and product teams throughout the SDLC.
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 in a client or Cognizant office in Sydney, NSW. Regardless of your working arrangement, we are here to support a healthy work-life balance through our various wellbeing programs.
What you need to have to be considered
- Demonstrated experience in Performance Testing / Performance Engineering, with a track record of driving performance quality across enterprise-scale applications
- Expert-level experience designing and executing load, stress, soak, spike, and scalability tests using Gatling (primary), JMeter, LoadRunner, and K6
- Hands-on experience with performance monitoring and alerting tools, including Dynatrace, Splunk, and New Relic
- Expert-level capability in cloud-based performance testing and monitoring across cloud-native and hybrid environments
- Experience integrating performance testing into CI/CD pipelines (Jenkins, GitLab, Bamboo) and building automation frameworks for shift-left, early-bottleneck detection
These will help you stand out
- Basic scripting ability in Java, JavaScript, or Python
- Strong presentation, interpersonal, and stakeholder/customer communication skills, with the ability to translate complex technical findings for both technical and non-technical audiences
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.
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.
Renseignments suppplémentaires sur l'emploi
Les informations sur la rémunération sont exactes à la date de publication. Cognizant se réserve le droit de modifier ces informations à tout moment, conformément aux lois applicables.
Les exigences linguistiques varient selon les postes, mais nous demandons à tous les candidats d’avoir une connaissance de base de l’anglais afin de faciliter les communications internes à l’échelle de l’entreprise. Pour les postes basés au Québec, une maîtrise de l’anglais est requise puisque vous fournirez des services et collaborerez avec des parties prenantes situées hors de la province, qui ne parlent pas nécessairement le français.
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, de l'information génétique, de la grossesse, du statut d'ancien combattant ou de toute autre caractéristique protégée telle que décrite par les lois fédérales, provinciales ou locales.
Si vous avez un handicap qui nécessite un aménagement raisonnable pour rechercher une offre d'emploi ou poser une candidature, envoyiez un courriel à [email protected] avec votre demande et vos coordonnées.
