Senior Devops Engineer

Telesure Investment Holdings; Johannesburg; On-site; ZAR 800 000 - 1 100 000; Full time

Job summary

A leading investment holding company is seeking a Senior DevOps Engineer in Johannesburg to develop functional systems focused on scalability and automation. Candidates should have over 5 years of experience with Rancher, Kubernetes, and various development technologies. The role involves cross-functional collaboration to enhance customer experience through innovative solutions. Strong understanding of Agile methodologies is essential.

Qualifications

• 5 or more years' experience with Rancher 2.5+, Kubernetes, Linux, .NET Development, Angular, React, Node.
• Experience with Agile, Scrum, Kanban is essential.
• Azure DevOps experience is advantageous.
• 2-3 years' experience supervising and directing teams.

Responsibilities

• Develop and improve applications to meet customer requirements.
• Work with cross-functional teams to conceptualise products and services.
• Evaluate the feasibility of proposed solutions.
• Maintain the development road map for application software.
• Research product performance and market trends for improvement opportunities.
• Execute digital marketing operations and campaigns.
• Design and perform software tests to diagnose performance issues.
• Provide fault isolation and resolution for complex challenges.

Skills

Rancher 2.5+

Kubernetes

Linux

.NET Development

Angular

React

Node

Agile

Scrum

Kanban

Azure DevOps

Education

University / Post Graduate Degree

Job description

Overview

Job title: Senior DevOps Engineer

Job Location: Gauteng, Johannesburg

Deadline: November 28, 2025

Job Purpose: Develop functional systems and solutions with a focus on scalability, automation, reliability, security and quality. Implement customer integrations, and improve the customer experience. Perform root cause analysis of production errors, resolve issues, design procedures for system troubleshooting and maintenance, and build tools to reduce error occurrence.

Responsibilities

• Develop existing and new applications by analysing and identifying areas for modification and improvement. Develop new applications to meet customer requirements.
• Work effectively with cross-functional teams to conceptualise products and services, leveraging data to drive original design ideas and decisions.
• Evaluate the feasibility / relevance of proposed solutions, working in cross-functional or agile teams to develop and deliver significant aspects of the development program.
• Contribute to and maintain road map to facilitate application software development and ensure the development work is prioritised in line with business requirements.
• Research data from digital product / service performance, customer behavior, and market trends to identify opportunities for product / service improvement.
• Execute several aspects of digital marketing operations, such as planning digital marketing campaigns, creating concepts and contents, setting audiences and value propositions, and integrating digital channels.
• Complete research and analyse data to develop and / or support a sound understanding of customer segments, trends, needs, and expectations.
• Design and perform website / applications software tests and respond to user emails to monitor, diagnose, and correct performance issues.
• Provide fault isolation and resolution for complex challenges to limit and address issues promptly.

Education

University / Post Graduate Degree

Experience

• 5 or more years\' experience working with Rancher 2.5+, Kubernetes, Linux, .NET Development, Angular, React, Node (Essential); Experience and understanding of Agile, Scrum and Kanban (Essential); Azure DevOps experience (Advantageous). 2-3 years\' experience of supervising and directing people and other resources to achieve specific end results within limited timeframes (Essential)
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