Xforia Technologies - Lead Full Stack Developer - React.js/Javascript

Description :

Role : Lead (Full Stack - FE / Be / React)- Optimizely

Experience : 8- 13 yrs

Location : Remote ( Hiring office at Kochi )

Job Description :

We are seeking a highly skilled Full Stack Developer to lead the end-to-end migration of our B2B platform to Optimizely. This role demands deep technical expertise across front-end and back-end technologies, strong architectural understanding, and hands-on experience with ecommerce systems. The ideal candidate will drive the technical strategy, implementation, and integration efforts, ensuring a seamless transition from SAP ECC to Optimizely Commerce.

Responsibilities include :

- Lead the full lifecycle of the B2B to Optimizely migration project, from planning to deployment.

- Develop scalable, secure, and maintainable full-stack solutions.

- Collaborate with architects, business analysts, QA, and DevOps teams to ensure alignment and delivery.

- Design and implement RESTful APIs for seamless integration between SAP ECC and Optimizely.

- Ensure high performance and responsiveness of applications across browsers and devices.

- Integrate and optimize PIM (Product Information Management) and Spire systems within the ecommerce ecosystem.

- Implement CI/CD pipelines for automated testing and deployment using Azure DevOps or GitHub Actions.

- Maintain documentation and provide technical leadership and mentoring to junior developers.

Primary Skills :

Front-End (React) :

- React.js (Hooks, Context API) : Building scalable, component-based UIs.

- JavaScript (ES6+) / TypeScript : Strong scripting and typing for maintainable code.

- HTML5 / CSS3 / SASS : Responsive design and layout skills.

- State Management : Redux or React Query for managing complex state.

- API Integration : Consuming RESTful APIs securely and efficiently.

- Cross-Browser Compatibility : Ensuring consistent UI behavior across platforms.

Back-End (.NET) :

- .NET Core / C# : Building scalable services and APIs for Optimizely.

- Entity Framework / LINQ : Data access and manipulation.

- RESTful API Design : Creating secure, performant endpoints for ECC-Optimizely integration.

- Authentication & Authorization : OAuth2, JWT, role-based access control.

- Database Design : SQL Server or PostgreSQL schema modeling and optimization.

Architecture & Integration :

- Optimizely/EPiServer Platform Knowledge : Deep understanding of CMS and Commerce architecture.

- SAP ECC Data Models : Familiarity with MARA, KNA1, VBAK, etc., for integration planning.

- Middleware & Integration Patterns : Experience with Azure Logic Apps, MuleSoft, or Boomi.

- Microservices Architecture : Designing loosely coupled services for scalability.

- CI/CD Pipelines : Azure DevOps, GitHub Actions, or Jenkins for automated deployments.

- Spire & PIM Integration : Experience integrating product and pricing data into ecommerce platforms.

Business & Domain Knowledge :

- Ecommerce Workflows : Product catalog, pricing, inventory, checkout.

- B2B Commerce : Understanding of business customer journeys, bulk ordering, and account-based pricing.

Secondary Skills :

Front-End :

- UI Frameworks : Material UI, Tailwind CSS, or Bootstrap.

- Performance Optimization : Lazy loading, code splitting, caching strategies.

- Accessibility (WCAG) : Ensuring inclusive design.

Back-End :

- GraphQL : For flexible data querying if used in Optimizely extensions.

- Message Queues : RabbitMQ, Azure Service Bus for async processing.

- Containerization : Docker, Kubernetes for deployment and scaling.

Integration & DevOps :

- Monitoring & Logging : ELK stack, Application Insights, or Prometheus.

- Security Best Practices : Data encryption, secure API design, GDPR compliance.

- Test Automation Awareness : Understanding of unit, integration, and performance testing.

Business & Domain Knowledge :

- SAP ECC Migration Strategy : Understanding of data extraction, transformation, and validation.

- Stakeholder Communication : Translating technical decisions into business impact.

Soft Skills :

Leadership & Collaboration

- Solution Design : Translating business requirements into technical architecture.

- Code Reviews & Mentorship : Guiding developers and enforcing best practices.

- Agile Methodology : Working in sprints, managing backlog, and leading stand-ups