Fullstack Developer

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

Experience youd be expected to have

• 5–8 years of hands-on front-end engineering experience building enterprise-grade applications using Angular, React, TypeScript, HTML5, CSS/SCSS, and Bootstrap—preferably within billing, collections, finance, or other large-scale transactional domains.
• Experience building and deploying microservices on AWS.
• Hands-on experience with serverless architectures using Lambda and API Gateway.
• Strong understanding of containerization using Docker and Kubernetes/EKS
• Strong experience delivering UI solutions integrated with Spring MVC and JSP-based backends, including designing front-end flows, optimizing page rendering, and supporting production-grade customer and back-office applications.
• Good understanding of backend concepts and J2EE/Spring MVC flows, with the ability to collaborate effectively with backend engineers and troubleshoot UI–API interaction issues, response mismatches, and data-flow inconsistencies.
• Proven track record in building scalable, maintainable UI components using modern JavaScript frameworks, shared libraries, and enterprise UI architecture patterns.
• Demonstrated capability in writing robust unit, integration, and acceptance tests using Jasmine/Karma, Jest, or related tools—ensuring predictable delivery, regression safety, and production stability.
• Hands-on experience with CI/CD pipelines (Azure DevOps/Jenkins), including automated builds, test execution, deployments, linting, and secure NPM package management.
• Comfortable working in Agile/Kanban environments, delivering features through continuous flow, incremental releases, and close collaboration with cross-functional squads.
• Extensive experience with Jira workflows for managing requirements, defects, technical tasks, engineering stories, and delivery boards.
• Strong debugging and analytical skills, with the ability to investigate complex issues across the UI, browser, API, caching, PLSQL/database, and network layers.
• Experience collaborating in multi-disciplinary engineering teams, actively participating in peer code reviews, design discussions, UI architecture decisions, incident triage, and production support rotations.
• Exposure to observability and monitoring tools (ELK, Kibana, Prometheus, Grafana) and familiarity with analysing logs and metrics to identify UI performance or reliability issues.