Principal Data Platform Engineer — Cloud, Data & APIs

Network Finance; Randburg; On-site; ZAR 1,200,000 - 1,800,000; Full time

Job summary

Network Finance in South Africa seeks a senior software engineer to own and maintain a PostgreSQL data warehouse and integration platform.

You will design, build, and support cloud-based data pipelines, APIs, and platform services, while ensuring data accuracy, reliability and security across business systems.

Lead and mentor developers, establish engineering standards, and collaborate with cross-functional teams to deliver trusted data.

Qualifications

• Bachelor's degree in Computer Science, Engineering, Information Systems, or a related field.
• 8+ years of software engineering experience.
• At least 3 years owning or supporting data platforms, integrations, APIs, or cloud-based services.
• Strong experience with PostgreSQL, SQL, Node.js, Python, REST APIs, Git/GitHub, and cloud platforms (GCP advantageous).
• Experience managing production environments and critical business systems.

Responsibilities

• Own and maintain a PostgreSQL data warehouse and integration platform.
• Design, build, and support cloud-based data pipelines, APIs, and platform services.
• Ensure data accuracy, reliability, security, and availability across business systems.
• Develop and maintain services using Node.js, Python, SQL, and cloud technologies.
• Manage cloud environments, scheduling, monitoring, logging, and security best practices.
• Establish engineering standards, conduct code reviews, and drive testing and release processes.
• Mentor developers and provide technical leadership across multiple projects.
• Collaborate with business, operations, finance, and technical teams to ensure trusted and reliable data.

Skills

Leadership

Analytical thinking

Stakeholder management

High availability systems

Education

Bachelor's degree in Computer Science, Engineering, Information Systems, or a related field

Tools

PostgreSQL

SQL

Node.js

Python

REST APIs

Git/GitHub

Google Cloud Platform

CI/CD

Job description

Network Finance in South Africa seeks a senior software engineer to own and maintain a PostgreSQL data warehouse and integration platform.

You will design, build, and support cloud-based data pipelines, APIs, and platform services, while ensuring data accuracy, reliability and security across business systems.

Lead and mentor developers, establish engineering standards, and collaborate with cross-functional teams to deliver trusted data.