Fullstack Developer

Job description

What youll be doing your accountabilities **Front-End Engineering & AWS cloud -native Solution Implementation** - Support the implementation of UI technical solutions across billing applications. - Work with backend/API teams to resolve integration issues and deliver smooth cross-system functionality. - Contribute to UI components, design systems, and reusable front-end frameworks. - Design, develop, and deploy cloud-native applications on AWS - Develop serverless applications using AWS Lambda and API Gateway **Architecture & Technical Decision Support** - Participate in evaluating technology options (Angular/React, Node, Webpack, NPM, etc.). - Support front-end architecture discussions to balance shortterm delivery with longterm platform modernization (micro-frontends, containerization, cloud readiness). **UI Design & Development** - Implement screens, workflows, dashboards, and customerfacing modules aligned with BT security, accessibility, and performance standards. - Convert UX wireframes into pixel-perfect, responsive UI components. **Code Review & Engineering Best Practices** - Participate in UI code reviews, ensuring adherence to coding standards, performance tuning, and maintainability. - Keep updated with modern UI trends, frameworks, and industry best practices. **Technical Specifications & Documentation** - Support the design of UI technical specifications for features and enhancements. - Contribute to estimation, feasibility analysis, effort breakdown, and documentation. **Coding, Testing & Quality Delivery** - Write clean, modular, testable code using Angular/TypeScript, HTML5, SCSS, Bootstrap, and Jasmine/Karma. - Perform unit testing, integration testing, and participate in SIT/UAT cycles. **Integration & Compatibility** - Integrate UI with backend systems (APIs, Spring MVC controllers, JSP outputs). - Troubleshoot UI rendering issues, browser compatibility problems, and platform inconsistencies. **Production Support & Defect Resolution** - Monitor and resolve UI defects across SIT/UAT/Production environments. - Support real-time troubleshooting for issues like CDN failures, policy changes, Zscaler/VPN migration impacts, etc. **Tooling, Automation & CI/CD** - Support CI/CD pipelines for UI builds, artifact deployment, test automation, and NPM dependency management. - Contribute to implementation of linting, code formatting, quality gates, and automated builds. **Technical Roadmap Contribution** - Support UI modernization initiatives such as Angular upgrades, dependency cleanup, migration to micro-frontends, or containerization (Podman/Docker). - Assist with design and execution of long-term front-end transformation roadmaps. **Engineering & Operational Excellence** - Participate in performance monitoring, logging, and observability improvements (ELK Stack, Prometheus, Grafana). - Help track engineering metrics like Core Web Vitals, accessibility rating, build times, and test coverage. **Process Improvement & Collaboration** - Contribute to improving team processes, sprint workflows, coding guidelines, and documentation quality. - Collaborate closely with cross-functional teams like ASG, TI, QA, Product, and partner teams The skills you’ll need to succeed Candidate must have strong proficiency in: **Core Technical Skills (Must-Have)** - Angular (preferred) or React - TypeScript, JavaScript (ES6+), HTML5, CSS3, SCSS, Bootstrap - RxJS, async programming, Observables, interceptors, guards - Node.js/Express for BFF/API orchestration - REST API integration, error handling, auth flows - Debugging server-rendered UIs, JSP lifecycle, form flows - SharePoint REST API / Microsoft Graph for UI workflows - Understanding of PL/SQL-backed UI validations & data flows - Azure Cloud basics: Key Vault, DevOps Pipelines, Azure AD (OAuth2/JWT), SharePoint - Strong end-to-end debugging across UI, Node, and backend layers - AWS EC2 ,Lambda , S3 , RDS, AWS API Gateway AWS IAM , AWS CloudWatch ,AWS SNS/SQS , AWS EventBridge , AWS ECS/EKS ,AWS VPC & Networking ,AWS Secrets Manager **Good to Have Skills** - Spring MVC + JSP (deep understanding) - Oracle APEX / MedAdmin UI workflows - Micro Frontends & modular architecture - NgRx/Redux state management - UI performance optimization & Core Web Vitals - Telecom billing/finance workflows - Podman/Docker containerization - Exposure to Grafana, Prometheus, Kibana, ELK - Understanding of rating/charging systems (e.g., Netcracker) **CI/CD, Automation & Observability** - UI build pipelines (Jenkins, AWS Code Pipeline/Azure DevOps) - Automated deployments for UI and Java services - Shell/Python scripting for monitoring or utility tools - Experience with Prometheus, Grafana, ELK, OEM, Dynatrace, Application Insights