Z3_Sr. UI developer_IS Dept

📍 Job Overview

Job Title: Sr. UI Developer (Z3_Sr. UI developer_IS Dept) Company: NTT DATA North America Location: Bangalore, Karnataka, India Job Type: Full-time Category: Software Development / Front-End Engineering Date Posted: December 10, 2025 Experience Level: Mid-Senior Level (5-10 years) Remote Status: Hybrid

🚀 Role Summary

• This role focuses on developing and optimizing user interfaces for web applications, leveraging modern front-end technologies to create engaging and efficient user experiences.
• The Senior UI Developer will be instrumental in driving the technical direction of front-end architecture, ensuring scalability, performance, and adherence to best practices.
• Key responsibilities include proactive code quality management through rigorous code reviews and debugging, alongside mentoring junior team members to foster technical growth within the team.
• This position requires a strong understanding of modern web design principles and the ability to translate complex requirements into robust, user-friendly web solutions.

📝 Enhancement Note: While the job title is "Sr. UI developer," the description emphasizes a broad range of front-end responsibilities, including web app optimization, theme development, and front-end architecture. This suggests the role is more than just UI implementation and requires a strategic approach to front-end development, aligning it closely with GTM and operations enablement by ensuring smooth user interaction with critical business applications.

📈 Primary Responsibilities

• Develop, test, and deploy scalable, high-performance web applications using TypeScript, Angular 14+, JavaScript, CSS, and HTML.
• Collaborate closely with cross-functional teams, including UX/UI designers, back-end developers, and product managers, to define and implement user-facing features.
• Ensure a responsive, intuitive, and user-friendly UI/UX across all target devices and browsers, adhering to modern web design principles.
• Conduct thorough code reviews for junior developers and peers, providing constructive feedback to maintain high code quality and consistency.
• Actively participate in debugging, troubleshooting, and resolving complex front-end issues to ensure application stability and performance.
• Contribute to the definition and evolution of the front-end architecture, promoting best practices and adopting new technologies where appropriate.
• Mentor junior developers, guiding them on coding standards, best practices, and efficient problem-solving techniques.
• Drive continuous improvement initiatives in coding standards, development processes, and application performance through proactive identification of opportunities.
• Optimize web applications for maximum speed, scalability, and theme development flexibility.

📝 Enhancement Note: The responsibilities highlight a blend of development, quality assurance, and leadership. For an operations-focused candidate, the emphasis on "scalable, high-performance web applications," "responsive, user-friendly UI/UX," and "continuous improvement in coding standards and performance" indicates the need to build and maintain systems that are reliable and efficient for internal or external users, directly impacting operational workflows and data accessibility.

🎓 Skills & Qualifications

Education:

• While specific degrees are not mentioned, a Bachelor’s or Master’s degree in Computer Science, Information Technology, or a related field is typically expected for a senior-level developer role. Equivalent practical experience will also be considered.

Experience:

• 6-9 years of professional experience in front-end web development.
• Proven experience in developing and maintaining complex web applications.
• Demonstrated ability to mentor junior developers and lead technical discussions.

Required Skills:

• TypeScript: Advanced proficiency in TypeScript for large-scale application development.
• Angular 14+: Deep understanding and practical experience with Angular framework, including component architecture, services, RxJS, and state management.
• JavaScript: Strong command of modern JavaScript (ES6+).
• CSS: Expertise in CSS3, including preprocessors (e.g., Sass, Less) and responsive design techniques.
• HTML: Proficient in semantic HTML5 and accessibility standards.
• Web App Optimization: Proven ability to optimize web applications for speed, performance, and SEO.
• UI/UX Principles: Solid understanding of user interface and user experience design principles to create intuitive and effective interfaces.
• Code Reviews: Experience in conducting and participating in code reviews to ensure code quality and consistency.
• Debugging: Strong debugging skills using browser developer tools and other debugging utilities.
• Front-End Architecture: Knowledge of best practices in front-end architecture, component design, and modularity.

Preferred Skills:

• Theme Development: Experience in developing and customizing themes for content management systems or complex applications.
• Performance Monitoring Tools: Familiarity with tools like Lighthouse, WebPageTest, or other performance analysis tools.
• Build Tools: Experience with modern front-end build tools (e.g., Webpack, Vite).
• Version Control: Proficient with Git and collaborative development workflows.
• Agile Methodologies: Experience working in Agile/Scrum development environments.
• Testing Frameworks: Familiarity with front-end testing frameworks (e.g., Jasmine, Karma, Jest).

📝 Enhancement Note: The required skills are highly technical. For an operations role, candidates should highlight how their proficiency in these tools directly supports efficient data capture, system usability for operations teams, and the delivery of reliable front-end components that integrate seamlessly with backend operations systems. The emphasis on optimization and architecture suggests a need for a strategic mindset, which is crucial for operations roles focused on efficiency and scalability.

📊 Process & Systems Portfolio Requirements

Portfolio Essentials:

• Demonstrated Web Application Projects: Showcase at least 2-3 significant web application projects developed with TypeScript and Angular, highlighting complexity, scalability, and performance optimizations.
• Code Quality Examples: Include examples of well-structured, maintainable code, ideally with links to public repositories (e.g., GitHub) or detailed descriptions of code review processes and standards followed.
• UI/UX Implementation Case Studies: Present specific examples where UI/UX principles were applied to enhance user experience, detailing the problem, the solution, and the outcome (e.g., improved task completion rates, reduced user errors).
• Performance Optimization Case Studies: Detail instances where you significantly improved web application performance, including the metrics used, the techniques applied (e.g., lazy loading, code splitting, image optimization), and the quantifiable results.

Process Documentation:

• Workflow Design & Optimization: Be prepared to discuss how you approach designing and optimizing front-end workflows to ensure efficiency, maintainability, and developer productivity.
• System Integration Understanding: Demonstrate an understanding of how front-end applications integrate with backend systems and APIs, and how to ensure smooth data flow and error handling.
• Mentoring and Knowledge Sharing: Provide examples or describe your approach to documenting best practices and sharing knowledge with team members to elevate overall team capabilities.

📝 Enhancement Note: For an operations-centric role, the portfolio should emphasize how the candidate's front-end development skills contribute to operational efficiency, data integrity, and user adoption of systems. Case studies should focus on measurable improvements in usability, performance, or data accuracy that directly impact operational workflows.

💵 Compensation & Benefits

Salary Range:

• For a Senior UI Developer with 6-9 years of experience in Bangalore, India, the estimated annual salary range is ₹12,00,000 to ₹20,00,000 (approximately $14,400 to $24,000 USD, as of late 2023/early 2024). This range can vary significantly based on the specific skills, interview performance, and the exact scope of responsibilities.

Benefits:

• Health Insurance: Comprehensive medical, dental, and vision coverage for employees and eligible dependents.
• Retirement Savings Plan: Contribution towards provident fund (PF) as per Indian regulations, and potentially company-matched retirement savings options.
• Paid Time Off: Generous annual leave, sick leave, and public holidays.
• Professional Development: Opportunities for training, certifications, and attending industry conferences to enhance skills in areas like Angular, TypeScript, and front-end architecture.
• Performance Bonuses: Potential for annual performance-based bonuses.
• Employee Assistance Program (EAP): Support services for personal and professional well-being.
• Flexible Work Arrangements: Hybrid work model offering a balance between in-office collaboration and remote flexibility.

Working Hours:

• Standard full-time work hours are typically 40 hours per week, from Monday to Friday. Specific daily schedules may vary but generally align with standard business hours in India (Asia/Kolkata timezone). Flexibility may be offered based on project needs and team collaboration requirements.

📝 Enhancement Note: The salary range is based on industry benchmarks for senior front-end developers in Bangalore, India, considering the specified experience level and technology stack. Benefits are standard for IT roles in major Indian tech hubs, with a focus on health, savings, and professional growth, which are crucial for retaining talent in competitive markets.

🎯 Team & Company Context

🏢 Company Culture

Industry: Information Technology and Services, Consulting, Digital Infrastructure, AI, Cloud, Security, Data Centers, Application Services. NTT DATA operates at the forefront of digital transformation, providing a wide array of technology services to global clients, including 75% of the Fortune Global 100. Company Size: Large Enterprise (NTT DATA is a global entity with over 190,000 employees worldwide, and a significant presence in North America and India). This scale offers stability, extensive resources, and opportunities for global project involvement. Founded: NTT DATA traces its roots back to 1967, with NTT DATA North America established later. The company is part of the NTT Group, which invests heavily in R&D, indicating a culture that values innovation and forward-thinking solutions.

Team Structure:

• The role is within the "IS Dept" (Information Systems Department), suggesting it's part of the internal IT or technology division responsible for supporting NTT DATA's operations and infrastructure.
• The Senior UI Developer will likely report to an IT Manager or Development Lead, working within a team of developers, possibly including UI/UX designers, back-end engineers, and QA testers.
• Cross-functional collaboration is expected with various business units and project teams to understand their needs and deliver effective front-end solutions that support their operational goals.

Methodology:

• Data-Driven Development: Given NTT DATA's focus on digital infrastructure and AI, expect a culture that emphasizes data analysis for decision-making, performance measurement, and continuous improvement.
• Agile & Iterative Processes: The mention of cross-functional teams and the need for scalability suggests adherence to Agile or similar iterative development methodologies for rapid prototyping, feedback loops, and efficient delivery.
• Focus on Innovation and Client Success: As a global leader, NTT DATA prioritizes innovation and client outcomes, which translates to a dynamic environment where solutions are geared towards solving complex business challenges and driving digital transformation.

Company Website: https://careers.services.global.ntt/global/en

📝 Enhancement Note: The company context highlights NTT DATA as a major player in the IT services industry. For an operations candidate, this means working within a well-established, structured environment with access to significant resources and a global client base. The "IS Dept" designation suggests the role is internal-facing, focusing on enabling the company's own operational efficiency through robust technology solutions.

📈 Career & Growth Analysis

Operations Career Level: This role is at a Senior Individual Contributor level, focusing on specialized technical expertise in front-end development. It sits above Junior and Mid-level developers and is a stepping stone towards Lead Developer, Architect, or Management roles within the IS Department. The emphasis on mentoring also indicates a readiness to take on leadership responsibilities.

Reporting Structure: The Senior UI Developer will likely report to a Development Lead, Team Lead, or IT Manager within the IS Department. They will collaborate with product managers, project managers, and other engineers, providing technical leadership and guidance on front-end aspects of projects.

Operations Impact: While primarily a technical role, the Senior UI Developer's work directly impacts NTT DATA's internal operations. By developing scalable, high-performance, and user-friendly applications, they contribute to:

• Efficiency: Streamlining internal processes and workflows for employees.
• Data Accessibility: Ensuring operations teams can easily access and interact with critical data.
• User Adoption: Creating intuitive interfaces that encourage the use of essential business systems.
• Innovation: Implementing modern front-end solutions that support NTT DATA's digital transformation initiatives.

Growth Opportunities:

• Technical Specialization: Deepen expertise in Angular, TypeScript, front-end architecture, and related technologies. Opportunity to become a subject matter expert.
• Leadership Development: Transition into a Tech Lead or Development Manager role, overseeing teams, guiding project direction, and managing technical delivery.
• Architectural Roles: Move into Front-End Architect or Solutions Architect positions, focusing on designing complex, scalable, and robust application architectures.
• Cross-Functional Exposure: Gain experience working on diverse projects across different business units within NTT DATA, broadening understanding of various operational needs.
• Continuous Learning: Access to NTT Group's significant R&D investment and NTT DATA's global innovation centers provides opportunities for learning about emerging technologies like AI, advanced cloud solutions, and digital infrastructure.

📝 Enhancement Note: The growth opportunities are substantial, aligning well with an operations professional's desire for impact and advancement. The role offers a clear path from senior developer to leadership or specialized architectural roles, with a strong emphasis on leveraging cutting-edge technology to drive business value, a key objective in revenue and sales operations.

🌐 Work Environment

Office Type: Hybrid work environment. Employees are expected to work from the NTT DATA office in Bangalore for a portion of the week, balancing it with remote work. This is common for large IT service companies, facilitating collaboration while offering flexibility. Office Location(s): Bangalore, Karnataka, India. This is a major tech hub in India, providing access to a vibrant ecosystem of talent and technology. Workspace Context:

• The office environment is likely to be modern and collaborative, designed to foster teamwork and innovation, typical of large, global IT corporations.
• Access to standard IT infrastructure, development tools, and potentially specialized hardware or software for testing and development purposes.
• Opportunities for direct interaction with colleagues, team leads, and stakeholders, essential for dynamic problem-solving and knowledge sharing within the IS department.

Work Schedule:

• The standard work schedule is 40 hours per week, usually from Monday to Friday. However, as is common in the IT industry, there might be occasional requirements for extended hours or weekend work to meet critical project deadlines or address urgent operational issues. The hybrid model allows for flexibility in managing personal time alongside professional commitments.

📝 Enhancement Note: The hybrid model is a key feature, offering a balance that many professionals seek. For operations roles, this blend often allows for focused, deep-work sessions remotely and collaborative, strategy-focused sessions in the office, which can be beneficial for planning and execution.

📄 Application & Portfolio Review Process

Interview Process:

• Initial Screening: HR or recruiter screen to assess basic qualifications, experience, and cultural fit.
• Technical Interview(s): Series of interviews focusing on core technical skills: TypeScript, Angular, JavaScript, CSS, HTML, front-end architecture, and problem-solving. May involve live coding exercises.
• Portfolio Review: A dedicated session where candidates present their work, showcasing specific projects, code quality, and problem-solving approaches. Emphasis will be on how their solutions addressed specific challenges and delivered value.
• System Design/Architecture Interview: For a senior role, expect a discussion on designing scalable and performant front-end systems, including trade-offs and best practices.
• Manager/Team Lead Interview: Focus on behavioral questions, leadership potential, mentoring experience, and alignment with NTT DATA's culture and values. Discussion on how the candidate approaches teamwork and continuous improvement.
• Final Round: May involve higher management or a panel interview for final decision-making.

Portfolio Review Tips:

• Curate Select Projects: Choose 2-3 of your most impactful and relevant projects that clearly demonstrate your proficiency in TypeScript and Angular, and highlight complex problem-solving.
• Showcase Impact: For each project, clearly articulate the business problem it solved, your specific role, the technologies used, the challenges faced, and the quantifiable results (e.g., performance improvements, user satisfaction metrics, development efficiency gains).
• Code Quality Emphasis: Be prepared to walk through key code snippets, explaining your design choices, adherence to best practices, and how you ensured code maintainability and scalability.
• Performance Optimization Focus: Detail your approach to web app optimization. Use metrics and data to demonstrate the improvements you achieved.
• Mentoring Examples: If possible, include examples of contributions to team knowledge sharing, code reviews, or mentoring junior developers.

Challenge Preparation:

• Live Coding: Practice coding challenges in TypeScript and Angular, focusing on common algorithms, data structures, and UI component development. Be ready to explain your thought process.
• System Design Scenarios: Prepare for discussions on designing scalable front-end architectures, considering factors like state management, API integration, performance, and security.
• Behavioral Questions: Prepare STAR (Situation, Task, Action, Result) method answers for common behavioral questions related to teamwork, problem-solving, handling conflict, and leadership.

📝 Enhancement Note: The interview process is rigorous, as expected for a senior role at a large IT firm. Candidates should prepare to deeply demonstrate their technical expertise and ability to mentor. The portfolio review is critical for showcasing practical application of skills and quantifying impact, which is vital for operations-focused roles.

🛠 Tools & Technology Stack

Primary Tools:

• TypeScript: The primary language for development.
• Angular 14+: The core framework for building web applications. Proficiency with its latest features and best practices is essential.
• JavaScript (ES6+): Underlying language support and for specific use cases.
• CSS3: For styling and layout, including preprocessors like Sass or Less.
• HTML5: For semantic structure.

Analytics & Reporting:

• Browser Developer Tools: Essential for debugging, performance profiling, and inspecting elements.
• Performance Monitoring Tools: Tools like Lighthouse, WebPageTest, or similar for analyzing and optimizing application speed and efficiency.
• Analytics Platforms: Potentially integrated with tools like Google Analytics or internal dashboards to track user engagement and application performance metrics.

CRM & Automation:

• While not directly CRM-focused, the front-end applications developed may interact with internal CRMs or ERP systems. Understanding API integrations and data flow is key.
• Build Tools: Webpack, Vite, or similar for bundling, transpiling, and optimizing front-end assets.
• Version Control: Git is standard for source code management and collaboration.

📝 Enhancement Note: The technology stack is standard for modern enterprise front-end development. For an operations role, understanding how these tools facilitate data capture, user interaction with operational systems, and performance monitoring is crucial. The emphasis on optimization and architecture implies a need to build robust, efficient systems that support high-volume data processing and user activity.

👥 Team Culture & Values

Operations Values:

• Innovation: A drive to explore and implement new technologies and methodologies to solve complex problems and improve services.
• Client Focus: Dedication to understanding and meeting client needs, ensuring solutions deliver tangible business value and contribute to client success.
• Excellence & Quality: Commitment to high standards in code, design, and delivery, with a focus on performance, reliability, and maintainability.
• Collaboration: A strong emphasis on teamwork, open communication, and mutual support across diverse teams and functions.
• Integrity & Responsibility: Upholding ethical standards and taking ownership of work, contributing positively to the company and society.

Collaboration Style:

• Cross-Functional Integration: Expect to work closely with various departments, including project management, back-end development, QA, and potentially business stakeholders, requiring strong communication and teamwork skills.
• Agile & Iterative: Collaboration likely follows Agile principles, involving regular stand-ups, sprint planning, reviews, and retrospectives to ensure continuous alignment and improvement.
• Knowledge Sharing: An environment that encourages sharing expertise, best practices, and lessons learned, particularly through code reviews and team discussions, to elevate collective capabilities.

📝 Enhancement Note: NTT DATA's values are aligned with a large, reputable global IT service provider. For an operations professional, the emphasis on client focus, excellence, and collaboration is paramount, as these directly translate to delivering effective solutions that support business objectives and operational efficiency.

⚡ Challenges & Growth Opportunities

Challenges:

• Keeping Pace with Technology: The rapid evolution of front-end technologies requires continuous learning and adaptation to maintain expertise in frameworks like Angular and related tools.
• Complex System Integration: Integrating front-end applications with diverse backend systems and legacy applications can present significant technical challenges.
• Scalability and Performance Optimization: Ensuring applications remain performant and scalable under heavy user loads and data volumes is an ongoing challenge.
• Mentoring and Leadership: Balancing individual development contributions with the responsibility of mentoring junior developers and potentially leading technical initiatives.

Learning & Development Opportunities:

• Advanced Training: Access to formal training programs, certifications, and workshops on Angular, TypeScript, front-end architecture, and related technologies.
• Industry Conferences: Opportunities to attend global and regional tech conferences to stay abreast of the latest trends and network with industry peers.
• Internal Knowledge Sharing: Participation in internal tech talks, guilds, and communities of practice focused on front-end development and emerging technologies.
• Mentorship Programs: Access to formal or informal mentorship from senior engineers and architects within NTT DATA to guide career progression.
• Exposure to Emerging Tech: Involvement in projects utilizing AI, advanced cloud services, and digital infrastructure, aligning with NTT Group's R&D focus.

📝 Enhancement Note: The challenges are typical for a senior developer role in a dynamic tech environment. The growth opportunities are extensive, providing a clear pathway for skill enhancement and career advancement, which is attractive for operations professionals looking to build a strong technical foundation with leadership potential.

💡 Interview Preparation

Strategy Questions:

• "Describe a time you significantly improved the performance of a web application. What metrics did you use, and what was the outcome?" (Focus on quantifiable results and optimization techniques.)
• "How do you approach mentoring junior developers? Can you share an example of a challenging mentorship situation and how you handled it?" (Highlight your leadership and communication skills.)
• "Walk me through your process for designing a complex UI component or feature in Angular. What architectural considerations do you prioritize?" (Demonstrate your understanding of front-end architecture and best practices.)
• "Describe your experience with code reviews. What do you look for, and how do you provide constructive feedback?" (Showcase your commitment to code quality.)
• "How do you stay updated with the latest trends in front-end development, particularly within the Angular ecosystem?" (Emphasize your proactive learning approach.)

Company & Culture Questions:

• "What do you know about NTT DATA and its role in the digital infrastructure and AI space?" (Research the company's mission, values, and recent achievements.)
• "How do you see this role contributing to NTT DATA's internal operations or client success?" (Connect your front-end skills to business impact and efficiency.)
• "Describe a challenging cross-functional project you worked on. How did you collaborate with non-technical stakeholders?" (Highlight your communication and teamwork abilities.)

Portfolio Presentation Strategy:

• Structure Your Presentation: For each project, clearly outline the problem, your solution (highlighting technical choices and challenges), your role, and the impact/results.
• Focus on Code Quality and Scalability: Be ready to discuss specific code snippets that demonstrate clean architecture, maintainability, and your approach to building scalable solutions.
• Quantify Impact: Use data and metrics whenever possible (e.g., performance improvements in milliseconds, reduction in error rates, user engagement increases).
• Tell a Story: Frame your project experience as a narrative, making it engaging and easy for the interviewers to follow your thought process and contributions.

📝 Enhancement Note: Preparation should focus on demonstrating not just technical proficiency but also strategic thinking, problem-solving capabilities, and the ability to translate technical work into tangible business value. For an operations-focused candidate, this means framing their technical contributions in terms of efficiency, reliability, and user adoption for internal systems.

📌 Application Steps

To apply for this operations-enabling technology position:

• Submit your application through the provided link on the NTT DATA Careers website.
• Portfolio Customization: Prepare a portfolio that prominently features your TypeScript and Angular projects. Ensure case studies clearly articulate problem statements, your technical solutions, and quantifiable performance or UX improvements. Tailor your examples to showcase how your front-end development skills can support operational efficiency and user adoption of internal systems.
• Resume Optimization: Update your resume to highlight keywords such as "TypeScript," "Angular 14+," "Web App Optimization," "Front-End Architecture," and "Mentoring." Quantify your achievements with specific metrics wherever possible, focusing on contributions to system performance, user experience, and development process improvements.
• Interview Preparation: Practice articulating your technical expertise and problem-solving approaches using the STAR method. Prepare to discuss your portfolio projects in detail, focusing on the business impact of your work. Be ready to answer questions about your experience with code reviews and mentoring.
• Company Research: Thoroughly research NTT DATA's mission, values, and recent projects, particularly those related to digital transformation, AI, and IT services. Understand how the IS Department supports the company's broader operational goals.

⚠️ 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.