Senior Integration Architect (IBM ESB)

About the Role

Revent Technologies Limited is expanding its dynamic team and seeking a seasoned Senior Integration Architect with deep expertise in IBM ESB. In this critical role, you will shape enterprise integration architecture within a leading banking ecosystem in Lagos, leading high-impact integration initiatives and modernizing legacy platforms while ensuring seamless connectivity across core banking systems, APIs, and digital channels.

Responsibilities

• Own and shape the enterprise integration architecture roadmap
• Design and govern high-availability integration solutions using IBM ESB technologies
• Lead modernization initiatives from legacy ESB to API-led and event-driven architectures
• Drive API strategy, microservices integration, and enterprise interoperability
• Act as subject matter expert, mentor teams, and influence enterprise technology direction

Required Experience & Expertise

• 10–15+ years of enterprise integration experience
• Strong hands-on expertise in IBM Integration Bus / ACE, IBM MQ, DataPower, API Connect, and WebSphere ESB
• Deep understanding of SOA, APIs, event-driven integration, and hybrid architectures
• Proven ability to enable integration across core banking systems, ERP, CRM, fintech platforms, and cloud services
• Experience delivering large-scale integration programs in regulated environments
• Strong architectural leadership and stakeholder management skills

Location

Lagos, Nigeria