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About the role
A reputable and growing microfinance bank committed to delivering innovative financial solutions and exceptional customer service is seeking suitably qualified, experienced, and highly motivated professionals to fill this position. The role involves managing API gateways, standardizing interface specifications, accelerating vendor delivery, and integrating payment switches and third-party services.
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Preferred Skills
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Responsibilities
- Take direct administrative and configuration access in staging/production environments for API Gateways (e.g., Kong, Apigee, WSO2, or AWS API Gateway).
- Design and deploy custom gateway routing rules, rate-limiting policies, response transformation scripts, and payload caching layers.
- Enforce modern API security mechanisms including OAuth2, Mutual TLS (mTLS), HMAC signature verification, JSON Web Tokens (JWT), and rate-limiting.
- Author clear, comprehensive OpenAPI 3.0 / Swagger specifications, gRPC proto files, and JSON/XML schema definitions.
- Build, host, and maintain high-fidelity mock servers and Postman API collections.
- Review technical design documents, database query structures, and API architecture proposed by the MSP.
- Execute rigorous Technical Acceptance Testing (TAT) on all API releases delivered by the vendor.
- Perform deep-dive root cause analysis on API failures using network traces, HTTP status codes, raw payload analysis, and Wireshark/Postman debugging tools.
- Directly manage technical sandboxing and production certification integrations for NIBSS payment rails, switching partners, card schemes, and telecom USSD platforms.
- Design robust webhook processing infrastructure with automated retry queues.
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Salary ranges vary based on experience, location, and the specific requirements of the role. For the most accurate information, please discuss compensation directly with the employer during the interview process.
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