PBT Group is seeking experienced Senior Integration Developers to design, develop, and support enterprise integration solutions across complex business and technology environments. The successful candidate will play a key role in delivering scalable, high-performance integration solutions using the TIBCO product stack and modern integration technologies. This role requires strong technical capability across middleware, messaging, APIs, data integration, and distributed systems, with exposure to enterprise integration standards, governance, and best practices. This is a 12-month contract opportunity operating in a hybrid environment (3 days onsite per week). Key Responsibilities Design, develop, and maintain enterprise integration solutions across multiple business domains. Deliver technical integration solutions aligned to architectural standards, governance frameworks, and project timelines. Analyse and interpret integration requirements underpinning business and application needs. Develop and support integration services using TIBCO technologies and associated middleware platforms. Review integration functional designs to ensure alignment with approved enterprise integration architecture. Plan and execute integration-related data conversion and migration activities. Prepare technical integration architecture and design documentation. Automate regression test packs for integration components aligned to testing frameworks and standards. Provide production support for integration services on a rotational basis. Troubleshoot and resolve production issues within agreed SLAs. Collaborate with architects, developers, testers, analysts, and infrastructure teams across the delivery lifecycle. Support CI/CD initiatives and deployment automation practices. Participate in integration governance, code reviews, and technical design sessions. Required Skills & Experience Essential Experience 5+ years’ experience in enterprise integration development. Strong hands‑on experience with TIBCO integration technologies. Experience working across multiple integration platforms and distributed technology landscapes. Solid server‑side development experience. Strong understanding of enterprise integration architecture patterns and best practices, including: Synchronous and asynchronous messaging Message queuing Guaranteed messaging Message sequencing and correlation Distributed transactions Event‑driven architectures Core Technical Requirements TIBCO & Middleware TIBCO BusinessWorks 5.x TIBCO EMS TIBCO BW 6.x / BW CE advantageous TIBCO migration experience advantageous IBM MQ Enterprise messaging and middleware technologies Integration & API Technologies SOAP & REST Web Services SOA principles and frameworks XML, XSD, XPath, XSLT JSON API integration EDI, ETL, batch integration frameworks Enterprise Service Bus (ESB) concepts Database Technologies Oracle Microsoft SQL Server Sybase SQL / relational database design Exposure to NoSQL databases advantageous DevOps & Tooling GIT CI/CD pipelines TeamCity Maven Ant JIRA Confluence Container & Platform Technologies Docker Kubernetes OpenShift Windows & Linux environments Additional Technical Skills Java Scripting Multi-threaded programming Test automation exposure UML modelling Highly Advantageous Experience Master Data Management (MDM) Data Warehousing Data Governance principles Federated Database Systems Financial Services / Financial Markets exposure Database optimisation, triggers, and stored procedures High availability distributed architectures Qualifications Relevant Degree or Diploma in Information Technology, Computer Science, Engineering, or related field. Key Competencies Strong analytical and problem-solving skills Excellent communication and stakeholder engagement ability Ability to work independently and within cross-functional teams Strong delivery focus and time management capability Leadership and mentoring capability within technical teams Ability to influence technical direction and promote engineering best practices Contract Information Contract Duration: 12 Months Work Model: Hybrid (3 days onsite per week) Location: Johannesburg Employment Type: Contract #J-18808-Ljbffr