Enterprise Architect

About the role

eTranzact is building and operating a digital banking platform and related services. This role owns the target architecture for the microservice estate, ensures non functional baselines, and leads senior technical decisions across production, security, and regulatory compliance.

What you'll do

• Own and maintain target architecture across the microservice estate, including service boundaries and inter-service contracts
• Produce solution design documents and architecture decision records for major features and integrations
• Design integrations with payment switches, card schemes, core banking, KYC providers, and settlement partners
• Define and enforce standards for transactional integrity, observability, and non functional baselines
• Lead security and regulatory architecture and serve as technical escalation during major incidents
• Mentor engineers and participate in vendor and enterprise architecture forums

What they're looking for

• Proven experience architecting financial services or payments systems in production
• Strong distributed systems design with event-driven architectures and data consistency tradeoffs
• Experience with relational and document databases, caching, Docker/Kubernetes, and cloud (AWS or Azure)
• API design and governance, including OAuth2/JWT, mTLS, and API security considerations
• Regulatory and data protection knowledge, PCI DSS familiarity, and audit experience
• Ability to write design documents that non engineers can act on

For applicants in Nigeria

• Location: Lagos, Nigeria; listed eligibility is in_nigeria
• The listing does not specify a timezone requirement. Confirm timing expectations before interviewing.
• Employment type not stated; please confirm whether contractor or employee arrangements apply
• Pay currency or range is not provided in the listing; confirm during process
• Visa or work authorization notes are not specified beyond Nigeria eligibility; confirm if international applicants are considered