Engineering

Senior Platform Engineer

Momentum Metropolitan Holdings Limited·Gauteng, south-africa·Full Time·Contract
EngineeringFull TimeContract
-Closes Oct 30, 2026

Requirements

  • Bachelor's degree or equivalent in Computer Science, Information Systems, Engineering or related discipline.
  • 10+ years experience across software engineering, cloud engineering or platform engineering.
  • 3+ years experience in a senior platform engineer role.
  • Experience building and operating enterprise-scale cloud platforms.
  • Experience defining platform standards and engineering guardrails

Duties & Responsibilities

Platform Engineering and Automation

  • Design, build, configure and operate secure, reliable and reusable engineering platform capabilities.
  • Translate approved platform architecture and engineering standards into working platform products, automation and self-service services.
  • Automate infrastructure provisioning, configuration, deployment and operational activities using Infrastructure as Code and GitOps practices.
  • Develop reusable templates, modules and platform components that reduce duplication across engineering teams.

Developer Platform and Experience

  • Build and maintain developer self-service capabilities, engineering templates, service catalogue integrations and golden paths.
  • Enable engineering teams to provision environments and deploy applications with minimal dependence on central teams.
  • Work directly with engineering teams to identify delivery friction and continuously improve the developer experience.
  • Maintain clear technical documentation and usage guidance for platform capabilities.

CI/CD and Software Delivery

  • Build and maintain standardised CI/CD pipelines and deployment automation.
  • Embed automated testing, security scanning, quality controls and policy enforcement into engineering workflows.
  • Support safe deployment patterns, environment promotion, rollback and recovery.
  • Improve the repeatability, speed and reliability of software delivery.

Cloud and Runtime Platforms

  • Engineer and operate cloud, container and Kubernetes platform capabilities.
  • Implement secure cloud foundations, networking, identity, access and environment configurations in line with approved architecture.
  • Monitor platform capacity, performance, availability and cost, and implement improvements whererequired.
  • Maintain platform components through upgrades, patching and lifecycle management.

Reliability, Observability and Security

  • Build observability into platform capabilities using standard logging, metrics, tracing, dashboards andalerts.
  • Define and implement platform service-level indicators and operational health measures.
  • Participate in incident response, root-cause analysis and the engineering of permanent corrective actions.
  • Embed security controls, secrets management, access controls and compliance guardrails into the platform by default.
  • Reduce recurring operational work through automation and engineering.

Technical Leadership and Collaboration

  • Provide technical guidance and mentoring to platform engineers and delivery teams.
  • Contribute to platform design decisions, technical reviews, engineering standards and the platformroadmap.
  • Collaborate with Architecture, Software Engineering, Security and Production Management to ensureplatform capabilities are usable, supportable and aligned with organisational standards.
  • Evaluate new platform technologies through practical prototyping and evidence-based recommendations.

Competencies

Success will be measured through:

  • Increased adoption of standard platform capabilities, reusable components and golden paths.
  • Reduced time to provision environments, onboard engineers and establish new application services.
  • Increased percentage of infrastructure, configuration and deployments managed through code and automation.
  • Reduced manual platform requests, engineering toil and duplicated platform solutions.
  • Improved deployment frequency, lead time for change, deployment success and recovery time.
  • Achievement of agreed platform availability, performance, security and service-level objectives.
  • Improved observability coverage and reduced recurrence of platform-related incidents.
  • Positive feedback from engineering teams on platform usability, reliability and developer experience.
  • Platform changes delivered in line with agreed engineering standards, security controls and operational readiness requirements.

Key skills

Bachelors

At a glance

Company

Momentum Metropolitan Holdings Limited

Location

Gauteng, south-africa

Employment

Full Time

Experience

Valid until

October 30, 2026

Created

October 16, 2026