Blockchain Integration Specialist: API & Systems

Placements24; Paarl; On-site; ZAR 600,000 - 1,000,000; Full time

Benefits offered by this job

Health and retirement benefits

Professional development and training

Team events and wellness initiatives

Job summary

WhatJobs Direct seeks a Blockchain Integration Specialist to connect existing enterprise systems with blockchain tech in Paarl, Western Cape. You will design secure APIs, ensure data synchronization, and collaborate with cross-functional teams to deliver scalable integration solutions.

The role emphasizes hands-on development, documentation, and staying current with blockchain integration trends, with opportunities to influence architectural decisions and project delivery.

Qualifications

• Bachelor's degree in Computer Science, Information Technology, or a related field.
• 4+ years in software development with emphasis on integration and API development.
• Experience with blockchain technologies (SDKs, APIs).
• Proficiency in Python, Java, or JavaScript.
• Strong understanding of web services and data formats (JSON, XML).
• Familiarity with smart contracts and cloud platform integration.
• Excellent communication and teamwork skills.

Responsibilities

• Design and develop APIs and connectors to integrate blockchain platforms with enterprise systems.
• Collaborate with stakeholders to define technical specifications and requirements.
• Manage data synchronization between on-chain and off-chain systems.
• Ensure security and reliability of integration points.
• Troubleshoot integration issues and provide timely support.
• Document integration processes and solutions.

Skills

API development

System integration

Blockchain fundamentals

Programming languages

RESTful APIs

Security best practices

Education

Bachelor's degree in CS/IT

Tools

Python

Java

JavaScript

JSON/XML

AWS/Azure/GCP

Job description

WhatJobs Direct seeks a Blockchain Integration Specialist to connect existing enterprise systems with blockchain tech in Paarl, Western Cape. You will design secure APIs, ensure data synchronization, and collaborate with cross-functional teams to deliver scalable integration solutions.

The role emphasizes hands-on development, documentation, and staying current with blockchain integration trends, with opportunities to influence architectural decisions and project delivery.