Java Front End Architect

T-Systems Information and Communication Technology India Private Limited (T-Systems ICT India Pvt. Ltd.) is a proud recipient of the prestigious Great Place To Work® Certification™. As a wholly owned subsidiary of T-Systems International GmbH, T-Systems India operates across Pune, Bangalore, and Nagpur, boasting a dedicated team of 3500+ employees providing services to group customers. T-Systems offers integrated end-to-end IT solutions, driving the digital transformation of companies in all industries, including automotive, manufacturing, logistics, and transportation, as well as healthcare and the public sector. T-Systems develops vertical, company-specific software solutions for these sectors. T-Systems International GmbH is an information technology and digital transformation company with a presence in over 20 countries and a revenue of more than €4 billion. T-Systems is a world-leading provider of digital services and has over 20 years of experience in the transformation and management of IT systems. As a subsidiary of Deutsche Telekom and a market leader in Germany, T-Systems International offers secure, integrated information technology and digital solutions from a single source.

Job Title: Java Front End Architect
Experience: 10+ Years
Location: Bangalore
Mode of Work: Hybrid

Job Description:

We are looking for a Java front End Architect with 10+ years of experience to architect, develop, and optimize large-scale web applications. The ideal candidate should have deep expertise in Angular, RxJS, NgRx, Micro frontend Architecture, and Performance Optimization.

Key Responsibilities:

• Develop and optimize scalable Angular applications with best practices.
• Implement advanced state management (NgRx, Redux, CQRS).
• Leverage RxJS for efficient reactive programming and event-driven architectures.
• Optimize DOM rendering, lazy loading, and performance profiling.
• Build Microfrontend architectures with Webpack Module Federation.
• Ensure high test coverage using Jasmine, Jest, Cypress, or Playwright.
• Implement PWA features like Service Workers, caching, and offline capabilities.
• Design scalable application architectures using SOLID principles and design patterns.
• Monitor and enhance application performance using Lighthouse, Chrome DevTools, and OpenTelemetry.

Requirements:

• Expert in Angular Core, Change Detection, SSR (Angular Universal), and AOT compilation.
• Proficiency in RxJS operators (mergeMap, switchMap, debounceTime) and memory management.
• Hands-on experience with Webpack, Tree Shaking, and Critical Rendering Path optimization.
• Strong knowledge of Data Structures, Algorithms, and UI performance tuning.
• Experience with GraphQL, RESTful APIs, and real-time communication (WebSockets, Pub/Sub).
• Excellent problem-solving, mentoring, and architectural decision-making skills.