Senior Performance Engineer: Telco Analytics at Scale

Sabenza IT & Recruitment; Johannesburg; On-site; ZAR 600 000 - 900 000; Full time

Job summary

A leading recruitment company in Johannesburg is seeking a highly skilled Senior Performance Engineer to design, test, and optimize high-performance analytics systems for large-scale telco data. The role requires a strong background in performance engineering, expertise in testing tools, and proficiency in programming languages such as Python and Java. Ideal candidates will have excellent analytical skills and experience with big data technologies. This position offers the opportunity to work on vital projects that drive operational efficiency in modern telco environments.

Qualifications

• Proven experience in performance engineering or similar role.
• Strong expertise in performance testing tools, profiling, and monitoring solutions.
• Exceptional analytical, problem-solving, and communication skills.

Responsibilities

• Design and optimize high-performance analytics systems.
• Monitor system performance to identify bottlenecks.
• Collaborate with data architects to enhance reliability.

Skills

Performance testing tools

Python

Java

Scala

Analytical skills

Education

Bachelor’s or Master’s degree in Computer Science

Tools

Big data technologies

Cloud-based analytics environments

Job description

A leading recruitment company in Johannesburg is seeking a highly skilled Senior Performance Engineer to design, test, and optimize high-performance analytics systems for large-scale telco data. The role requires a strong background in performance engineering, expertise in testing tools, and proficiency in programming languages such as Python and Java. Ideal candidates will have excellent analytical skills and experience with big data technologies. This position offers the opportunity to work on vital projects that drive operational efficiency in modern telco environments.