About this role
Backend Developer at eTranzact Nigeria
Job Position: Backend Developer
Job Location: Lagos
Key Responsibilities
- Design, develop, and maintain scalable APIs and microservices that power payment processing and financial services
- Build and optimise payment integrations for card transactions, POS, bank transfers, bill payments, and digital wallets
- Develop APIs for agent onboarding, KYC verification, commissions, terminal management, and settlement
- Design and maintain databases, transaction ledgers, reconciliation services, and event-driven systems, ensuring data integrity and security
- Write automated tests, troubleshoot production issues, and ensure system reliability, performance, and regulatory compliance.
Requirements
- Bachelor's Degree in Computer Science, Software Engineering, or a related discipline.
- 3-5 years of backend development experience using C#, Node.js, Java, or Python.
- Hands-on experience with RESTful APIs, microservices, MSSQL, Redis, and message queues such as Azure Service Bus.