UI Specialist - Java script Job

📍 Job Overview

Job Title: UI Specialist - JavaScript Job

Company: Yash Technologies

Location: Bangalore, Karnataka, India

Job Type: Full-Time

Category: Software Engineering / Front-End Development

Date Posted: July 28, 2026

Experience Level: 3-5 Years

Remote Status: On-site

🚀 Role Summary

• Focus on building and enhancing hybrid mobile applications for iOS, Android, and Progressive Web Apps (PWA) using cutting-edge Angular, Ionic, and Capacitor technologies.

• Develop robust, standalone Angular components leveraging Angular Signals, lazy-loaded routing, and reactive patterns (RxJS) for highly responsive and maintainable user interfaces.

• Integrate and utilize native device functionalities such as camera, geolocation, push notifications, and filesystem through Capacitor plugins, bridging the gap between web and native capabilities.

• Ensure code quality and reliability through comprehensive unit testing using Jest, Angular TestBed, and MockStore, adhering to best practices in test-driven development.

• Contribute to a large-scale NX monorepo environment, managing multiple feature and shared libraries with a focus on efficient workspace architecture and package management.

📝 Enhancement Note: This role is specifically for a UI Specialist with a strong emphasis on hybrid mobile development and modern front-end frameworks. The focus is on creating performant, native-integrated applications within a complex monorepo structure, requiring deep expertise in Angular, Ionic, and Capacitor.

📈 Primary Responsibilities

• Design, develop, and maintain features for a hybrid mobile application targeting iOS, Android, and PWA platforms using Angular, Ionic, and Capacitor.

• Create and implement standalone Angular components featuring lazy-loaded routing, Angular Signals for state management, and reactive patterns with RxJS for dynamic UI updates.

• Integrate and consume native device capabilities (camera, geolocation, push notifications, filesystem, platform sensors) through robust Capacitor plugin development and utilization.

• Write and maintain comprehensive unit tests using Jest, Angular TestBed, MockStore, and HttpClient testing utilities to guarantee code reliability and maintainability.

• Collaborate within an NX monorepo, managing multiple feature and shared libraries to ensure a cohesive and efficient codebase.

• Translate high-level design specifications into detailed low-level implementations, architecting models, services, and facades that adhere to established architectural patterns.

• Proactively monitor and optimize mobile UI performance through advanced techniques like lazy loading, code splitting, caching, and meticulous bundle-size management.

• Troubleshoot and resolve platform-specific issues across iOS, Android, and web environments, meticulously analyzing logs, native bridges, and runtime behavior.

📝 Enhancement Note: The responsibilities highlight a hands-on development role with a strong architectural component. Candidates are expected to not only build features but also optimize performance, ensure testability, and manage code within a complex monorepo. Troubleshooting platform-specific issues is a key aspect.

🎓 Skills & Qualifications

Education: B.Tech/B.E. in Computer Science or a related field from an accredited institution, or equivalent professional experience.

Experience: 3-5 years of professional experience in UI development, with a focus on hybrid mobile applications.

Required Skills:

• Angular 19+ (Standalone Components): Deep understanding of standalone component architecture, dependency injection via inject(), Angular Signals, lazy-loaded routing with guards, and HTTP interceptors.

• Ionic 7 + Capacitor 7: Proven experience in hybrid mobile development using Ionic UI components, Capacitor native bridge, platform-specific behavior handling, Auth Connect, and Identity Vault.

• TypeScript 5.5+ (Strict Mode): Proficiency in strong typing with interfaces, generics, type guards, strict null checks, and avoiding implicit any.

• RxJS 7: Expertise in reactive programming with Observables, Subjects, key operators (e.g., switchMap, combineLatest, forkJoin), and robust subscription lifecycle management.

• NX Monorepo (pnpm): Familiarity with workspace architecture, project boundaries, affected-based CI, and pnpm package management within a large monorepo.

• Mobile and Native Patterns: Experience with Capacitor plugin integration (camera, geolocation, push notifications, filesystem), deep linking, PWA/Service Worker concepts, and app lifecycle management across iOS, Android, and web.

• Unit Testing with Jest: Proficiency in Angular TestBed testing with mocking techniques (jest.fn, jest.spyOn, provideMockStore), fakeAsync/tick, and Ionic web component schemas.

• Data Visualization: Experience with Chart.js for graphs, Google Maps API for map rendering and geofences, and D3.js for Gantt/timeline charts.

• Real-Time Communication: Practical experience with WebSocket integration using RxJS webSocket() for live data updates with authenticated connections.

• Internationalization (i18n): Experience with multi-language support using TranslateModule/Transloco patterns, including language selection flows and translation key conventions.

• Firebase Analytics: Integration experience with custom event tracking and screen view logging.

• Facade Pattern: Understanding and application of the Facade pattern for state management abstraction.

Preferred Skills:

• Experience with fleet management applications or similar domain-specific software.

• Familiarity with advanced performance profiling tools for mobile applications.

• Prior experience contributing to open-source projects or large-scale enterprise applications.

📝 Enhancement Note: The required skills are highly specific and indicate a need for a developer with deep expertise in modern front-end and hybrid mobile technologies. The emphasis on Angular 19+, Ionic 7, Capacitor 7, and Nx monorepo suggests a forward-thinking tech stack.

📊 Process & Systems Portfolio Requirements

Portfolio Essentials:

• Code Samples: Provide demonstrable examples of well-structured, maintainable, and performant Angular code, ideally showcasing standalone components, RxJS usage, and component architecture.

• Hybrid App Demos: Include links or descriptions of hybrid mobile applications developed using Ionic and Capacitor, highlighting native feature integration and cross-platform compatibility.

• Monorepo Contributions: Showcase experience working within a monorepo structure, demonstrating understanding of workspace management, library sharing, and dependency handling.

• Testing Frameworks: Present evidence of unit testing expertise, including Jest configurations, mock implementations, and test coverage metrics for Angular applications.

Process Documentation:

• Workflow Design: Document the process of translating UI/UX designs into functional application components, including considerations for state management and data flow.

• Performance Optimization: Detail methodologies for identifying and resolving performance bottlenecks in hybrid mobile applications, including lazy loading, code splitting, and bundle size analysis.

• Native Integration: Outline the process for integrating and testing native device functionalities using Capacitor plugins, including troubleshooting common platform-specific issues.

• Agile Development: Demonstrate understanding and application of Agile/Scrum methodologies, including participation in sprint planning, daily stand-ups, and sprint reviews.

📝 Enhancement Note: A strong portfolio is crucial for this role, as it will be used to assess practical application of complex technologies. Candidates should be prepared to showcase code quality, architectural patterns, and problem-solving capabilities specifically within the context of hybrid mobile development and monorepo environments.

💵 Compensation & Benefits

Salary Range: Based on industry benchmarks for a UI Specialist with 3-5 years of experience in Bangalore, India, the estimated annual salary range is ₹800,000 - ₹1,400,000. This estimate accounts for the specialized skill set in Angular, Ionic, Capacitor, and NX monorepo.

Benefits:

• Comprehensive health insurance package, including medical, dental, and vision coverage.

• Generous paid time off (PTO) policy, including vacation days, sick leave, and public holidays.

• Opportunities for professional development, including access to online courses, workshops, and industry conferences.

• Regular performance reviews and structured career progression paths.

• Employee assistance program (EAP) offering confidential counseling and support services.

• Potential for performance-based bonuses and incentives.

Working Hours: Standard working hours are expected to be 40 hours per week, aligning with typical full-time employment in India. While the role is on-site, there may be some flexibility offered at the team's discretion, especially for critical tasks or during specific project phases.

📝 Enhancement Note: Salary estimates are based on current market data for similar roles in Bangalore, India, and consider the specialized technical requirements. Benefits are typical for a mid-sized tech company in the region and are tailored to support employee well-being and professional growth.

🎯 Team & Company Context

🏢 Company Culture

Industry: Information Technology and Services, with a focus on custom software development, IT consulting, and digital transformation. Yash Technologies serves a diverse range of clients across various sectors, including automotive, banking, healthcare, and telecommunications.

Company Size: Yash Technologies is a large enterprise, employing over 5,000 individuals globally. This size indicates a structured environment with established processes, a wide array of projects, and significant opportunities for career development and cross-functional exposure.

Founded: Yash Technologies was founded in 1999, bringing over two decades of experience in delivering technology solutions. This long history suggests stability, a deep understanding of the IT landscape, and a mature approach to software development and client services.

Team Structure:

• The UI development team is likely part of a larger engineering department, possibly organized into feature-focused squads or platform teams.

• Reporting structures would typically involve a Lead UI Developer or Engineering Manager overseeing a group of developers, with potential for matrixed reporting on project-specific assignments.

• Collaboration is expected to be high, with close interaction between UI developers, back-end engineers, QA testers, product managers, and UI/UX designers. Methodology:

• Development is expected to follow Agile methodologies, likely Scrum, with iterative development cycles, sprint planning, daily stand-ups, and retrospectives.

• Emphasis will be placed on efficient code management within the NX monorepo, leveraging its features for faster builds and better dependency management.

• Performance intelligence and technical troubleshooting are core components, requiring a data-driven approach to identify and resolve issues.

Company Website: https://careers.yash.com/

📝 Enhancement Note: Yash Technologies' established presence and large employee base suggest a stable and growth-oriented environment. The company's focus on diverse industries implies exposure to varied technical challenges and problem domains. The emphasis on Agile and monorepo usage points to a modern development practice.

📈 Career & Growth Analysis

Operations Career Level: This role is positioned as a mid-level UI Specialist. It requires significant hands-on technical expertise and the ability to work independently on complex features. While not explicitly a management role, it implies a level of technical leadership within the UI domain, mentoring junior developers, and influencing technical decisions related to the front-end and hybrid mobile architecture.

Reporting Structure: The UI Specialist will likely report to a Senior Engineering Manager or a Lead UI Developer. They will collaborate closely with cross-functional teams, including backend developers, QA engineers, product owners, and UI/UX designers, to deliver integrated solutions.

Operations Impact: The UI Specialist plays a critical role in defining the user experience and functionality of the hybrid mobile application. Their work directly impacts user adoption, satisfaction, and the overall effectiveness of the fleet management solution. Optimizing performance and ensuring a seamless user journey are key contributions to business success and operational efficiency.

Growth Opportunities:

• Technical Specialization: Deepen expertise in advanced Angular, Ionic, and Capacitor features, potentially leading to roles like Senior UI Developer or Mobile Architect.

• Cross-Functional Mobility: Transition into backend development, DevOps, or specialized areas like performance engineering or testing automation.

• Team Leadership: Progress into roles such as Tech Lead, Scrum Master, or Engineering Manager, overseeing teams and driving project delivery.

• Learning & Development: Access to continuous training programs, certifications, and opportunities to work on diverse client projects, expanding technical and domain knowledge.

📝 Enhancement Note: The role offers a clear path for technical growth within front-end and mobile development. Opportunities for leadership and broader exposure within the large organization are also significant.

🌐 Work Environment

Office Type: The role is based on-site in Bangalore, indicating a traditional office environment. This setting fosters direct collaboration, team cohesion, and immediate access to resources and colleagues.

Office Location(s): Bangalore, Karnataka, India. Specific office details and accessibility information would be provided upon application or during the interview process.

Workspace Context:

• Collaborative Environment: The on-site nature promotes spontaneous discussions, pair programming, and team brainstorming sessions, which are vital for complex UI development.

• Tools and Technology: Access to standard office infrastructure, development machines, and potentially specialized testing devices for mobile applications. The team will utilize the described technology stack extensively.

• Team Interaction: Regular face-to-face interactions with team members, managers, and stakeholders, facilitating clear communication and faster problem resolution.

Work Schedule: The standard work schedule is 40 hours per week, from Monday to Friday. While adherence to core hours is expected for on-site presence, occasional flexibility might be available to accommodate project deadlines or specific development needs, subject to team and management approval.

📝 Enhancement Note: The on-site requirement emphasizes the value placed on in-person collaboration and team synergy for this role. Candidates should be prepared for a standard office work environment in Bangalore.

📄 Application & Portfolio Review Process

Interview Process:

• Initial Screening: A call with an HR representative or recruiter to assess basic qualifications, experience, and cultural fit.

• Technical Interview 1 (Coding Challenge): A hands-on coding exercise, potentially involving live coding or a take-home assignment, focused on core Angular, TypeScript, and RxJS concepts. This might include building a small component or solving a problem related to the job description.

• Technical Interview 2 (Deep Dive): A more in-depth technical discussion with senior engineers or the hiring manager, focusing on the required skills, architectural patterns (like Facade, Standalone Components), monorepo management, and problem-solving scenarios. Candidates will be expected to discuss their experience with Ionic, Capacitor, and native integrations.

• Portfolio Review: A dedicated session where candidates present their portfolio, explaining key projects, their role, technical decisions, challenges faced, and solutions implemented. This is a crucial part of assessing practical skills and communication.

• Final Interview: A discussion with the hiring manager or a senior leader to evaluate overall fit, career aspirations, and confirm alignment with the team and company culture.

Portfolio Review Tips:

• Curate Selectively: Focus on 2-3 of your strongest projects that best demonstrate the required skills (Angular 19+, Ionic, Capacitor, NX monorepo, testing).

• Highlight Your Role: Clearly articulate your specific contributions, technical challenges, and the solutions you implemented for each project.

• Showcase Code Quality: Be prepared to walk through code snippets that exemplify clean architecture, efficient RxJS usage, and robust testing practices.

• Emphasize Performance & Native Integration: If applicable, highlight projects where you focused on mobile UI performance optimization or integrated native device features.

• Explain Architectural Decisions: Discuss why certain patterns (e.g., Facade, Standalone Components) were chosen and their benefits.

Challenge Preparation:

• Brush up on Fundamentals: Revisit core concepts of Angular (component lifecycle, DI, Signals), TypeScript (types, generics), and RxJS (operators, observables).

• Practice Monorepo Concepts: Understand how to navigate and manage code within an NX monorepo, including project structure and build processes.

• Simulate Native Integration: Review common Capacitor plugin use cases and be ready to discuss how you'd approach integrating them.

• Prepare for Performance Discussions: Think about common mobile performance pitfalls and strategies to address them (e.g., bundle size, lazy loading).

📝 Enhancement Note: The interview process is designed to thoroughly assess technical depth and practical application. A strong portfolio and the ability to articulate technical decisions and problem-solving approaches are paramount.

🛠 Tools & Technology Stack

Primary Tools:

• Angular (19+): The core framework for building interactive web applications and the foundation for the hybrid mobile UI. Emphasis on Standalone Components and Signals.

• Ionic (7+): A framework for building cross-platform mobile applications that compile to native iOS and Android. Provides pre-built UI components.

• Capacitor (7+): The native runtime that bridges web applications to native device functionalities, enabling access to camera, GPS, etc., and compiling apps for app stores.

• TypeScript (5.5+): Used for static typing, enhancing code quality, maintainability, and developer productivity. Strict mode is enforced.

• RxJS (7): A reactive programming library essential for handling asynchronous operations, state management, and complex event streams within Angular applications.

Analytics & Reporting:

• Firebase Analytics: Utilized for tracking custom events and screen views to understand user behavior and application usage.

• Jest: The primary unit testing framework used for writing and running tests for Angular components, services, and modules.

• Angular TestBed: A testing utility within Angular that provides an environment for testing Angular components and services in isolation.

CRM & Automation:

• NX Monorepo (pnpm): The workspace management tool that organizes multiple applications and libraries within a single repository, with pnpm as the package manager.

• WebSockets: Used for real-time communication, enabling live data updates within the application.

• Google Maps API: Integrated for map rendering, geofencing, and location-based features.

• Chart.js & D3.js: Libraries used for data visualization, including graphs, Gantt charts, and timeline charts.

📝 Enhancement Note: The technology stack is highly modern and specific, requiring a developer with deep expertise in the listed frameworks and tools. Proficiency in managing a large monorepo with pnpm is also a key requirement.

👥 Team Culture & Values

Operations Values:

• Technical Excellence: A commitment to writing clean, efficient, and well-tested code, pushing the boundaries of what's possible with modern front-end and hybrid mobile technologies.

• Collaboration & Communication: Open and transparent communication, active participation in team discussions, and a willingness to share knowledge and provide constructive feedback.

• Problem-Solving: A proactive and analytical approach to identifying, diagnosing, and resolving complex technical challenges, especially those related to performance and native integrations.

• Continuous Improvement: A dedication to learning new technologies, refining development processes, and optimizing application performance and user experience.

Collaboration Style:

• Cross-Functional Integration: UI developers work closely with backend engineers, product managers, and designers, fostering a holistic approach to product development.

• Agile & Iterative: Embraces an iterative development cycle, with frequent feedback loops and adaptability to changing requirements.

• Knowledge Sharing: Encourages mentorship, code reviews, and the sharing of best practices to elevate the team's collective skill set.

📝 Enhancement Note: The culture values technical proficiency, collaborative problem-solving, and a commitment to continuous learning. Candidates who thrive in a fast-paced, team-oriented environment will find this a good fit.

⚡ Challenges & Growth Opportunities

Challenges:

• Platform Fragmentation: Managing and optimizing UI/UX across diverse iOS, Android, and PWA environments, each with its unique behaviors and constraints.

• Native Integration Complexity: Debugging and ensuring seamless integration with native device features and APIs, which can be prone to platform-specific issues.

• Performance Optimization: Continuously striving for optimal performance in a hybrid app context, balancing feature richness with load times and resource consumption, especially within bundle size constraints.

• Monorepo Management: Navigating and contributing effectively within a large NX monorepo, understanding its structure, build processes, and dependency management.

Learning & Development Opportunities:

• Advanced Framework Training: Opportunities to deepen expertise in future versions of Angular, Ionic, and Capacitor, and explore emerging mobile development trends.

• Performance Engineering: Develop advanced skills in mobile application performance profiling, analysis, and optimization techniques.

• Cross-Platform Architecture: Gain experience in designing and architecting complex hybrid applications that scale effectively across multiple platforms.

• Mentorship Programs: Access to experienced senior developers and architects who can provide guidance and support for career growth.

📝 Enhancement Note: This role presents significant technical challenges that are also excellent learning opportunities. Tackling these challenges will foster deep expertise in hybrid mobile development and large-scale application architecture.

💡 Interview Preparation

Strategy Questions:

• "Describe a complex UI challenge you faced in a hybrid mobile app and how you solved it, focusing on performance optimization and native feature integration." Preparation: Prepare a specific case study detailing a real-world problem, your diagnostic process, the technical solutions implemented (mentioning Angular, RxJS, Capacitor), and the measurable impact on performance or user experience.

• "How would you approach designing and implementing a new feature within a large NX monorepo, ensuring code consistency and efficient build times?" Preparation: Discuss your understanding of monorepo architecture, strategies for code modularization, dependency management using pnpm, and how you'd leverage NX features for affected-based CI/CD.

• "Walk me through your process for writing unit tests for an Angular component that interacts with native device APIs via Capacitor." Preparation: Detail your experience with Jest, Angular TestBed, mocking strategies (e.g., provideMockStore, jest.spyOn), and how you handle asynchronous operations and platform-specific logic in tests. Company & Culture Questions:

• "What interests you about Yash Technologies and this specific UI Specialist role?" Preparation: Research Yash Technologies' projects, client base, and company values. Connect your skills and career aspirations to the company's mission and the role's responsibilities.

• "How do you stay updated with the rapidly evolving landscape of front-end and mobile development frameworks like Angular and Ionic?" Preparation: Be ready to discuss your learning habits, preferred resources (blogs, conferences, official docs), and any personal projects or contributions you make.

• "Describe a time you had to collaborate with backend developers or designers to achieve a specific UI/UX goal. What was your approach and the outcome?" Preparation: Prepare an example demonstrating your ability to communicate technical requirements, provide feedback, and work collaboratively towards a shared objective. Portfolio Presentation Strategy:

• Structure: Organize your portfolio presentation logically, perhaps by project type or by the key technologies/skills you want to showcase.

• Highlight Impact: For each project, clearly articulate the problem it solved, your specific role and contributions, the technical challenges overcome, and the quantifiable results or benefits achieved.

• Code Walkthrough: Be prepared to share screen and walk through key code snippets, explaining architectural decisions, complex logic (e.g., RxJS streams, DI), and testing strategies.

• Q&A Readiness: Anticipate questions about your technical choices, alternative approaches you considered, and how you handled trade-offs.

📝 Enhancement Note: The interview preparation focuses on demonstrating practical application of skills, architectural understanding, and collaborative capabilities. A well-prepared portfolio presentation is critical for success.

📌 Application Steps

To apply for this UI Specialist position:

• Submit your application through the Yash Technologies careers portal link provided.

• Customize Your Resume: Tailor your resume to highlight experience with Angular 19+, Ionic 7, Capacitor 7, TypeScript, RxJS, NX monorepo, and Jest. Quantify achievements whenever possible (e.g., "improved app load time by X%", "reduced bundle size by Y MB").

• Prepare Your Portfolio: Ensure your portfolio (GitHub, personal website, or linked projects) is up-to-date and showcases your best work relevant to hybrid mobile development and the required technologies. Be ready to present specific examples.

• Practice Technical Explanations: Rehearse explaining your code, architectural decisions, and problem-solving approaches for common scenarios related to Angular, RxJS, and hybrid app development.

• Research Yash Technologies: Understand the company's services, client base, and any recent news or projects to demonstrate genuine interest and cultural alignment.

⚠️ Important Notice: This enhanced job description includes AI-generated insights and operations industry-standard assumptions. All details should be verified directly with the hiring organization before making application decisions.