Systems Integration Engineer

SUMMARY:
Systems Integration Engineer

POSITION INFO:

Systems Integration Engineer – POS26199

Based: Johannesburg

Salary: MR

Contract position

Systems Integration Engineer is responsible for designing and implementing secure, reliable connections between internal services, payment platforms, and third-party systems. This role focuses on building robust middleware, managing API contracts, and ensuring production stability through advanced operational controls.

Experience & Qualifications

• Bachelor’s Degree or Advanced Diploma in Computer Science, Engineering, or Mathematics.
• Experience Levels:
• Intermediate: 4–6+ years of experience. Or Senior: 7–10+ years of experience.
• Experience with API gateways, ESB/iPaaS, and message brokers.
• Familiarity with payments environments, PCI DSS, and OWASP Top 10.
• Able to break complex problems into clear delivery increments.
• Skilled at explaining technical constraints to non-technical stakeholders.
• Resilient in fast-paced environments with a passion for continuous learning

Required Technical Skills

• API & Messaging: Deep knowledge of OpenAPI specifications, versioning, and enterprise integration patterns (routing, transformation).
• Security: Working knowledge of OAuth 2.0 and secure system-to-system integration practices.
• Troubleshooting: Ability to diagnose distributed systems using logs, traces, and metrics.
• Testing: Strong experience in contract testing and integration testing strategies

Key Responsibilities

• Integration Design: Create secure integrations using API-led and message-driven approaches, defining schemas, payloads, and error models.
• Development & Maintenance: Build middleware services, connectors, and orchestration flows for both synchronous and asynchronous patterns.
• Operational Excellence: Implement retries, idempotency, and end-to-end monitoring to ensure production stability and handle failures.
• DevOps & Security: Contribute to CI/CD automation and collaborate with platform teams to meet security and compliance standards.

How to Apply
If you meet the above criteria and are ready to take your career to the next level, please send your updated CV to

Use reference: Systems Integration Engineer – POS26199 the subject line of your email.

🔒 Please Note
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