Johannesburg: MuleSoft Developer posted by Crayon Technologies Ltd

How you’ll role As a MuleSoft Developer, you’ll play a pivotal role in designing, developing, testing, and implementing integration solutions using the MuleSoft Anypoint Platform. This role encompasses ensuring secure, scalable, and reusable API-led connectivity across core banking systems, digital channels, data platforms, and third-party services. You will collaborate closely with architects to design secure integrations, following best practices and driving seamless interaction between diverse banking services to enhance client offerings. What you’ll do Design, build, and deploy APIs and integrations using MuleSoft Anypoint Studio and API-led connectivity principles Develop RAML specifications and define API contracts in line with enterprise standards Integrate with core banking platforms, payment gateways, CRM systems, and digital channels Implement error handling, logging, monitoring, and performance optimization Collaborate with architects to design scalable and secure integration solutions Ensure integrations comply with API governance, security, and reusability best practices Perform unit testing, functional testing, and integration testing of MuleSoft components Troubleshoot and resolve production issues, optimization opportunities, and performance bottlenecks Work closely with Business Analysts, Process Engineers, QA testers, and DevOps teams Contribute to Agile ceremonies and mentor junior developers What you’ll need Strong proficiency in MuleSoft Anypoint Studio and the Anypoint Platform Expertise in API-led architecture and integration patterns Proficiency in RAML, JSON, XML, REST, SOAP Understanding of Mule flows, connectors, DataWeave transformations, and error-handling frameworks Experience integrating with databases (SQL), message queues, cloud platforms, and enterprise systems Understanding of SDLC, integration lifecycle, and CI/CD practices Experience using Git or similar version control systems Understanding of digital banking processes and core functions Awareness of security, risk, and regulatory requirements within the financial sector Relevant MuleSoft Certifications preferred