Java Fullstack Developer - Senior Associate

The Java Full Stack Developer is responsible for designing, developing, and maintaining scalable backend and frontend applications. This role requires expertise in Angular with Java-based backend development (Spring Boot, Microservices, Hibernate, SQL) and modern frontend frameworks (React.js, Angular, Vue.js).

The developer will work in an Agile, CI/CD, and DevOps-driven environment, focusing on application modernization, performance improvements, and feature enhancements for mission-critical applications in Freight, Rail, and Logistics.

Required Technical Skills

• Mobile Platforms: iOS (Swift), Hybrid (Ionic, Capacitor, Cordova), Angular
• Cloud & Security: AWS/Azure/GCP, OAuth2, JWT, SSL/TLS, IAM Policies

Key Responsibilities

• Full Stack Development (Frontend & Backend)
• Backend (Java, Spring Boot, Microservices)
• Develop RESTful APIs and microservices using Spring Boot, Hibernate, and JPA.
• Implement database interactions with SQL (Oracle, PostgreSQL, MySQL) and NoSQL (MongoDB, Redis).
• Optimize backend performance, ensure scalability and fault tolerance.
• Frontend (React.js / Angular / Vue.js)
• Integrate UI components with REST APIs and WebSockets for real-time data updates.
• Optimize frontend performance (lazy loading, caching, code splitting).

API & Integration Development

• Develop RESTful and GraphQL APIs for frontend and third-party integrations.
• Implement asynchronous messaging using Kafka, RabbitMQ, or ActiveMQ.
• Work on API Gateway solutions (Apigee, AWS API Gateway, Kong, Azure API Management).
• Develop and maintain third-party API integrations (SAP, Salesforce, Workday, Payment Gateways, etc.).

DevOps, CI/CD, and Cloud Deployment

• Deploy containerized applications using Docker and Kubernetes (EKS, AKS, GKE, OpenShift).
• Manage cloud-based deployments on AWS, Azure, or GCP using Terraform, CloudFormation, Ansible.
• Work with logging and monitoring tools (Prometheus, ELK Stack, Datadog, New Relic).

Performance Optimization & Security

• Optimize backend query performance and database indexing.
• Improve frontend load times, caching strategies, and CDN integrations.
• Work with SonarQube, Checkmarx, and Veracode for static code analysis and security compliance.
• Participate in Agile sprints, sprint planning, and retrospectives.
• Work closely with Product Owners, UX/UI Designers, and QA Engineers.
• Document technical designs, API contracts, and deployment guides.
• Conduct code reviews and mentor junior developers.