Full Stack Developer (MERN)
Share
Job Location:
Monthly Salary:
Posted on:
19 hours ago
Vacancies:
1 Vacancy
Job Summary
Job Title: Full Stack Developer (MERN)
Location: Magodo Phase 1 Lagos
Type: Full Time/Hybrid
Position Summary
We are looking for an experienced Full Stack Developer to join the MarketEdge CRM development team. You will be responsible for building and maintaining both frontend and backend components of our B2C CRM platform working with the IDURAR codebase to extend its capabilities for consumer-focused use cases. The ideal candidate has deep expertise in the MERN stack and experience building scalable multi-tenant SaaS applications.
Key Responsibilities
Backend Development
Technical Skills (Required)
Location: Magodo Phase 1 Lagos
Type: Full Time/Hybrid
Position Summary
We are looking for an experienced Full Stack Developer to join the MarketEdge CRM development team. You will be responsible for building and maintaining both frontend and backend components of our B2C CRM platform working with the IDURAR codebase to extend its capabilities for consumer-focused use cases. The ideal candidate has deep expertise in the MERN stack and experience building scalable multi-tenant SaaS applications.
Key Responsibilities
Backend Development
- Design and implement RESTful APIs using and for B2C CRM modules
- Extend IDURAR’s existing data models to support consumer profiles transactions and behavioral tracking
- Build and optimize MongoDB aggregation pipelines for analytics and reporting
- Implement multi-tenant architecture ensuring complete data isolation between client organizations
- Develop integration middleware for external systems: Edge Card Loyalty API WhatsApp Business SMS gateways
- Design and implement background job processing using Bull queue for campaign sending and data synchronization
- Build real-time features using Redis for caching and session management
- Build responsive React components using Ant Design framework following established design system
- Implement state management using Redux Toolkit for complex application state
- Create dynamic dashboards with data visualization using Recharts or similar libraries
- Develop the Customer 360 profile view with tabbed navigation and real-time data updates
- Build the campaign creation wizard with multi-step forms content preview and audience targeting
- Implement the segment builder with visual query construction and live preview
- Design and implement MongoDB schemas for: customers transactions segments campaigns journeys
- Create indexes for optimized query performance across high-volume collections
- Implement data migration scripts for schema evolution
- Ensure referential integrity between CRM entities and external loyalty platform data
- Integrate with Wema Bank Edge Card API for loyalty points tiers and redemption data
- Implement WhatsApp Business API integration for campaign messaging
- Build SMS gateway integrations with Africa’s Talking and Twilio
- Develop webhook handlers for real-time event processing from external systems
- Create secure API authentication using JWT and OAuth 2.0 patterns
- Write clean maintainable code following established coding standards and IDURAR conventions
- Develop unit tests achieving minimum 80% code coverage
- Participate in code reviews providing constructive feedback
- Contribute to CI/CD pipeline maintenance and deployment automation
- Document APIs using OpenAPI/Swagger specifications
Technical Skills (Required)
- 4 years of professional experience with MERN stack development
- Expert-level proficiency in and
- Strong skills including hooks context and performance optimization
- Advanced MongoDB skills: schema design aggregation framework indexing strategies
- Experience with Redis for caching sessions and real-time features
- Proficiency in RESTful API design and implementation
- Strong understanding of authentication/authorization: JWT OAuth 2.0 RBAC
- Git version control and collaborative development workflows
- Experience with testing frameworks: Jest React Testing Library Supertest
- Experience with Ant Design component library
- Familiarity with Bull or similar job queue systems
- Knowledge of Docker containerization
- Experience with cloud platforms: AWS DigitalOcean or similar
- Understanding of message broker patterns and event-driven architecture
- Experience with IDURAR or similar open-source ERP/CRM platforms
- Understanding of CRM workflows: lead management customer lifecycle campaign execution
- Familiarity with loyalty program mechanics and point-based systems
- Experience with multi-tenant SaaS architecture
- Knowledge of Nigerian business environment and regulatory requirements (NDPR) is a plus
- Strong problem-solving and analytical abilities
- Excellent communication skills for technical discussions and documentation
- Self-motivated with ability to work independently in hybrid/remote environment
- Collaborative mindset and openness to feedback
- Commitment to continuous learning and staying current with technology trends
- Customer Management Module: Consumer profiles 360-degree views household linking
- Campaign Management Module: Multi-channel campaign builder with scheduling and tracking
- Segmentation Engine: Visual segment builder with RFM analysis integration
- Integration Layer: Edge Card API connector messaging gateway integrations
- Analytics Dashboard: Real-time metrics CLV calculations cohort analysis
Required Experience:
IC
Key Skills
- Abinitio
- Administration And Accounting
- Android
- Bid Management
- Inventory Management
- Embedded C
About Company
Offering End-to-End IT & Business Value – From Promise to Proof. Our solutions and services are designed to improve quality, drive customer engagement, ...
