About Infosys:

Infosys is a global leader in next-generation digital services and consulting. We enable clients in more than 56 countries to navigate their digital transformation. With over four decades of experience in managing the systems and workings of global enterprises, we expertly steer our clients through their digital journey. We do it by enabling the enterprise with an AI-powered core that helps prioritize the execution of change. We also empower businesses with agile digital at scale to deliver unprecedented levels of performance and customer satisfaction. Our always-on learning agenda drives their continuous improvement through building and transferring digital skills, expertise, and ideas from our innovative ecosystem.
Recognized as the #1 Top Employerin Australia for the second year in a row, Infosys offers a workplace where careers grow with purpose. As an AI‑first organization, we empower our people to work on next‑generation technologies, continuously learn, and create impact at scale—supported by a culture rooted in care, inclusion, and excellence.

• ️Join Infosys and be part of a culture that’s not just promised—it’s certified. #TopEmployer2026 #ThriveAtInfosys

Visit www.infosys.com to see how Infosys (NYSE: INFY) can help your enterprise navigate your next.

Short Description:
We are seeking highly skilled hands-on Performance Engineer experience to collaborate with Design, Architects, PO, third party vendors and implement Performance Tunings solutions for cloud and in house applications, highly skilled Big Data, Payments, Microsoft Azure and AWS SaaS/PaaS services.

Location: Sydney NSW, Australia

Salary Range: AUD $ 108,571,232 - $119,893 Annual Gross.

Please Note: - The above salary range is only indicative and maybe subject to suitable enhancements, based on internal company processes.

Roles and Responsibilities:

Academics and Work Experience requirements:

• Bachelor’s degree or foreign equivalent required from an accredited institution. Will also consider three years of progressive experience in the specialty in lieu of every year of education.
• At least 9 years of experience with Information Technology

Tertiary Qualification in IT / Computer Science / related discipline

Job Description:
We are seeking highly skilled hands-on Performance Engineer experience to collaborate with Design, Architects, PO, third party vendors and implement Performance Tunings solutions for cloud and in house applications, highly skilled Mainframe, Big Data, Payments, Microsoft Azure and AWS SaaS/PaaS services

Key Responsibilities:

• Design and deliver end‑to‑end performance testing and tuning strategies and roadmaps
• Build custom performance tools using Java / relevant technologies
• Experienced with Performance Center and various performance testing tools
• Define and manage non‑functional requirements
• Lead performance testing strategy, execution, and analysis across multi‑cloud and third‑party systems
• Identify bottlenecks and partner with DevOps, Data, and Engineering teams to optimize performance
• Develop and maintain automated performance testing frameworks
• Perform capacity planning, chaos engineering, and apply SRE practices
• Optimize ETL processes and data pipelines
• Work across Azure PaaS (Synapse, Spark, Cosmos DB, Azure Data Lake / ELZ)
• Support performance across Mainframe, Big Data, Payments, Kafka, microservices, Teradata, and Oracle
• Experience with batch performance testing and strategies
• Produce clear performance insights and recommendations for stakeholders
• Mentor team members and promote best practices
• Stay current with emerging trends, including AI‑driven performance engineering and testing.
• Experience with App Dynamics, Splunk and various cloud monitor tools

Skill / Competencies / Experience:

ESSENTIAL:

• Good knowledge of technology landscape to be able to guide team.
• Tertiary Qualification in IT / Computer Science / related discipline.

PREFERRED:

• Strong Java programming skills for custom tool development.
• Expertise in performance tuning, capacity planning, and non-functional requirements.
• Hands-on experience with performance testing tools and automation frameworks.
• Deep knowledge of Big Data ecosystems, multi-cloud platforms, and payment solutions.
• Familiarity with Azure PaaS services, Cloudera, Kafka, Teradata, and Oracle.
• Experience with Control-M scheduler for batch process management.
• Strong analytical, problem-solving, and communication skills.
• Ability to lead cross-functional teams and mentor junior engineers.
• Experience in Appian application performance testing and engineering preferred.

ADDITIONAL:

• Excellent customer-facing skills
• Excellent written and verbal communication skills
• Strong attention to detail and outstanding analytical and problem-solving skills.