Lead UI Developer- React, Node.js

📍 Job Overview

Job Title: Lead UI Developer - React, Node.js

Company: S&P Global

Location: Hyderabad, Telangana, India / Chennai, Tamil Nadu, India

Job Type: Full-Time

Category: Software Development / Engineering (Frontend & Backend)

Date Posted: May 27, 2026

Experience Level: 10+ years (with minimum 8 years in ReactJS)

Remote Status: On-site

🚀 Role Summary

• Spearhead the design, development, and maintenance of sophisticated web applications, bridging server-side logic with intuitive user interfaces.

• Drive the implementation of cutting-edge frontend solutions using ReactJS, ensuring an exceptional and responsive user experience.

• Develop and optimize robust backend services utilizing Node.js, with a mandatory emphasis on Nest.js framework expertise.

• Champion best practices in code quality, testing, and efficient development workflows across the full stack.

📝 Enhancement Note: This role is explicitly for a Lead UI Developer with a strong Full Stack capability, heavily emphasizing recent, hands-on experience with the NestJS framework for backend development. Candidates without this specific NestJS proficiency will not be considered, highlighting a critical differentiator for applicants. The role demands a blend of strategic technical leadership and hands-on coding.

📈 Primary Responsibilities

• Full Stack Development: Design, develop, and maintain efficient, reusable, and reliable code for both frontend (ReactJS) and backend (Node.js, specifically NestJS) systems, adhering to established best practices and coding standards.

• User Interface Innovation: Implement and uphold cutting-edge user interfaces using React, focusing on responsive, adaptive, and performant design principles to deliver an outstanding user experience.

• Backend Architecture & Development: Develop and enhance robust, scalable, and secure server-side applications using Nest.js, ensuring seamless integration with frontend components and third-party services.

• Cross-Functional Collaboration: Collaborate closely with product managers, designers, and other engineering teams to gather business requirements, translate them into technical specifications, and ensure alignment with project goals.

• Code Quality & Testing: Write comprehensive unit and integration tests to verify the quality, reliability, and performance of both frontend and backend code, maintaining high standards of software excellence.

• Debugging & Troubleshooting: Proactively identify, debug, and resolve issues across the entire technology stack, from frontend UI rendering to backend service performance, minimizing user disruption.

• DevOps & CI/CD: Utilize version control systems (Git) and continuous integration/continuous delivery (CI/CD) pipelines to streamline development workflows, automate deployments, and maintain code integrity.

• Technical Leadership & Mentorship: Provide technical guidance and mentorship to junior developers, fostering a culture of continuous learning and knowledge sharing within the development team.

• Industry Trend Analysis: Stay abreast of the latest industry trends, tools, and technologies in frontend and backend development, providing informed recommendations for enhancements and driving innovation.

📝 Enhancement Note: The responsibilities emphasize a senior-level contribution, including technical leadership and mentorship, beyond just coding. The explicit mention of "NestJS framework" as a mandatory requirement for backend development is a key differentiator for evaluating candidates.

🎓 Skills & Qualifications

Education:

Experience:

• Minimum of 8 years of hands-on experience as a ReactJS Developer.

• Proven track record of building scalable and performant applications using Node.js, with a strong emphasis on recent, hands-on experience with the NestJS framework (Express/Fastify experience also noted but NestJS is critical).

• Demonstrated experience in designing and implementing RESTful APIs.

• Experience with version control systems, particularly Git.

Required Skills:

• Frontend Expertise: Advanced proficiency in ReactJS, JavaScript (ES6+), HTML5, and CSS3.

• Backend Expertise: Deep knowledge of Node.js, with mandatory, recent, hands-on experience in the NestJS framework.

• API Development: Strong understanding of RESTful API design principles, development, and best practices.

• Responsive Design: Expertise in creating responsive and adaptive user interfaces that work seamlessly across various devices and screen sizes.

• Software Development Lifecycle: Comprehensive understanding of the full software development lifecycle, including planning, design, development, testing, deployment, and maintenance.

• Problem-Solving: Exceptional analytical and problem-solving abilities, with a knack for identifying and resolving complex technical challenges.

Preferred Skills:

• Cloud Platforms: Familiarity with cloud platforms such as AWS, Azure, or Google Cloud Platform (GCP) for application deployment and management.

• Testing Frameworks: Experience with testing frameworks for both frontend (e.g., Jest, React Testing Library) and backend (e.g., Jest for NestJS).

• CI/CD Tools: Experience with CI/CD tools and concepts (e.g., Jenkins, GitLab CI, GitHub Actions).

• Database Technologies: Knowledge of various database technologies (e.g., SQL, NoSQL).

• Microservices Architecture: Understanding of microservices architecture principles and implementation.

📝 Enhancement Note: The explicit requirement for "recent, hands-on experience in projects utilizing [NestJS]" is a crucial filter. The minimum 8 years in ReactJS combined with the overall experience level suggests a senior or lead role. Cloud platform familiarity is listed as advantageous, not strictly required, but highly desirable for modern development roles.

📊 Process & Systems Portfolio Requirements

Portfolio Essentials:

• Code Samples: A robust portfolio showcasing impactful ReactJS and Node.js projects, with clear examples of NestJS implementations.

• Project Demonstrations: Ability to articulate and demonstrate key features, architectural decisions, and technical solutions implemented in previous projects.

• Problem-Solving Case Studies: Examples of how you've tackled complex technical challenges, optimized performance, or improved user experience through code and design.

• API Integration Examples: Demonstrations of successful integration between frontend and backend systems, showcasing RESTful API utilization.

Process Documentation:

• Workflow Design: Evidence of designing efficient development workflows, including version control strategies and testing methodologies.

• System Architecture: Ability to explain architectural patterns used in developed applications, particularly for scalability and maintainability.

• Performance Optimization: Documentation or case studies detailing efforts to optimize application performance, both client-side and server-side.

• Testing Strategies: Demonstrated understanding and application of unit and integration testing strategies to ensure code quality and reliability.

📝 Enhancement Note: For a Lead UI Developer role, a portfolio is explicitly requested. Emphasis should be placed on demonstrating NestJS proficiency, full-stack capabilities, and the ability to lead technical initiatives. Case studies on problem-solving and performance optimization are highly relevant.

💵 Compensation & Benefits

Salary Range:

• Estimated Range: ₹2,000,000 - ₹4,500,000 per annum (INR).

• Explanation: Based on industry benchmarks for Lead UI Developers with 10+ years of experience in major Indian tech hubs like Hyderabad and Chennai, and considering the specific high-demand skills (ReactJS, NestJS, Node.js) required by S&P Global. This range accounts for the extensive experience and specialized backend framework requirement.

Benefits:

• Health & Wellness: Comprehensive health care coverage designed for physical and mental well-being.

• Flexible Downtime: Generous paid time off (PTO) to ensure a healthy work-life balance.

• Continuous Learning: Access to a wide array of learning resources, including training programs and educational materials for career advancement.

• Financial Security: Competitive pay, robust retirement planning options, and financial wellness programs.

• Education Support: A continuing education program with company-matched student loan contributions.

• Family Support: Family-friendly perks and best-in-class benefits for families.

• Additional Perks: Retail discounts and referral incentive awards.

Working Hours:

• Standard full-time working hours, typically 40 hours per week. Flexibility may be available depending on team needs and project deadlines, common in the IT sector.

📝 Enhancement Note: The salary range is an estimate based on the provided experience level (10+ years, 8+ years in React) and the specific, high-demand technical skills (NestJS). S&P Global is a large, reputable organization, suggesting compensation and benefits would be competitive. The listed benefits are comprehensive and reflect those typically offered by large multinational corporations.

🎯 Team & Company Context

🏢 Company Culture

Industry: Financial Data & Analytics, Financial Information Services, Market Indices.

Company Size: Over 35,000 employees globally. This large size indicates a stable, established organization with extensive resources, structured processes, and a wide range of career opportunities. For operations professionals, this often means well-defined roles, access to specialized tools, and a structured career path.

Founded: S&P Global was formed through a series of mergers and acquisitions, with its roots tracing back to the mid-19th century. S&P Dow Jones Indices is a division of S&P Global. This long history signifies stability, deep market expertise, and a strong reputation in the financial services industry.

Team Structure:

• Operations Team Context: While this is a development role, it operates within the broader S&P Dow Jones Indices division, which is part of S&P Global. Operations professionals in such an environment would typically work closely with engineering teams to support data delivery, platform stability, and internal tooling.

• Cross-Functional Collaboration: This role is expected to collaborate closely with product managers and designers, indicating a cross-functional team structure where development is tightly integrated with business and design requirements.

• Reporting Structure: As a "Lead" role, this position likely reports to an Engineering Manager or Director and may have direct or indirect mentorship responsibilities over junior developers.

Methodology:

• Agile Development: The mention of Agile methodologies suggests a collaborative, iterative approach to software development, common in tech companies.

• Data-Driven Approach: S&P Global's core business relies heavily on data and analytics. Expect processes to be data-informed, with a focus on metrics, performance tracking, and delivering "Essential Intelligence."

• Process Optimization: As a company focused on providing solutions and analytics, there's an inherent drive for efficiency and continuous improvement in their internal processes and product development.

Company Website: www.spglobal.com/spdji

📝 Enhancement Note: S&P Global's reputation as a leading provider of financial market data and indices suggests a culture that values accuracy, integrity, and innovation. The company's scale implies robust operational frameworks and a structured approach to project management and development.

📈 Career & Growth Analysis

Operations Career Level: This role is classified as "Lead UI Developer," indicating a senior individual contributor role with significant technical responsibility and potential leadership influence. It sits at a "Grade Level 11" internally, suggesting a defined progression within S&P Global's career framework.

Reporting Structure: The role likely reports into a technology management hierarchy, potentially an Engineering Manager or Director of Engineering. Direct reports are possible given the "Lead" title, but the primary focus is often on technical guidance and mentorship within a team.

Operations Impact: While this is a development role, its output directly impacts the "Essential Intelligence" S&P Dow Jones Indices provides. High-quality, performant web applications are critical for delivering market data, analytics, and tools to clients, thus directly influencing revenue and client satisfaction.

Growth Opportunities:

• Technical Specialization: Deepen expertise in ReactJS, Node.js, and NestJS, potentially becoming a subject matter expert (SME) within the organization.

• Leadership Progression: Transition into formal management roles (e.g., Engineering Manager, Tech Lead) by leveraging demonstrated leadership and mentorship skills.

• Cross-Functional Exposure: Gain exposure to other areas of S&P Global's business through collaboration on diverse projects.

• Architectural Design: Move towards more senior roles focused on software architecture and high-level system design.

• Continuous Learning: Utilize S&P Global's "Continuous Learning" benefits for professional development, certifications, and staying current with technology trends.

📝 Enhancement Note: The "Lead" title and Grade Level 11 designation clearly position this role as a senior technical contributor with growth potential into management or advanced architectural roles. The company's emphasis on learning and development provides a structured pathway for career advancement.

🌐 Work Environment

Office Type: On-site, indicating a traditional office-based work environment. This suggests opportunities for face-to-face collaboration, team building, and direct mentorship.

Office Location(s): Hyderabad, Telangana, India, and Chennai, Tamil Nadu, India. These are major IT and business hubs in India, offering access to talent and infrastructure.

Workspace Context:

• Collaborative Environment: Being on-site likely fosters a collaborative atmosphere, with ample opportunities for spontaneous discussions, brainstorming sessions, and direct interaction with colleagues.

• Technology Access: Employees will have access to the necessary hardware, software, and tools provided by S&P Global to perform their development tasks efficiently.

• Team Interaction: Regular team meetings, stand-ups, and cross-functional discussions are expected, facilitating knowledge sharing and project alignment.

Work Schedule: Standard full-time hours (approximately 40 hours/week) are typical, with potential for flexibility based on project needs. The on-site nature means adherence to office hours and team schedules.

📝 Enhancement Note: The on-site requirement in major Indian tech hubs suggests a dynamic office environment with access to professional amenities and a strong local tech community. This setting is conducive to rapid team integration and direct knowledge transfer.

📄 Application & Portfolio Review Process

Interview Process:

• Initial Screening: HR or recruiter screen to assess basic qualifications, experience, and cultural fit.

• Technical Assessment(s): Likely involves coding challenges (live coding or take-home) focusing on ReactJS, Node.js, and specifically NestJS, along with problem-solving scenarios.

• Portfolio Review: Discussion of your submitted portfolio, focusing on key projects, technical decisions, and impact. Be prepared to elaborate on your contributions, especially regarding NestJS implementations.

• On-site/Virtual Interviews: Interviews with hiring managers and potential team members to assess technical depth, leadership potential, problem-solving skills, and team collaboration abilities.

• Final Round: May involve senior leadership or a final discussion on strategic alignment and cultural fit.

Portfolio Review Tips:

• Highlight NestJS: Ensure your portfolio prominently features projects where you utilized NestJS. Be ready to discuss its architecture, advantages, and your specific contributions.

• Showcase Full Stack: Demonstrate your ability to work across the stack by including examples of frontend-backend integration and API design.

• Quantify Impact: Wherever possible, quantify the impact of your work (e.g., performance improvements, user engagement increases, bug reduction percentages).

• Code Clarity: Ensure code samples are well-organized, commented where necessary, and demonstrate clean coding practices.

• Storytelling: Be prepared to articulate the story behind your projects: the problem, your solution, the technologies used, and the outcome.

Challenge Preparation:

• NestJS Deep Dive: Thoroughly review NestJS concepts, including modules, controllers, providers, dependency injection, guards, interceptors, and decorators. Practice common NestJS patterns.

• ReactJS Mastery: Refresh your knowledge of React hooks, state management (e.g., Redux, Context API), component lifecycle, and performance optimization techniques.

• API Design: Practice designing and implementing RESTful APIs, considering aspects like authentication, error handling, and data validation.

• Problem-Solving Scenarios: Prepare for algorithmic and logical reasoning questions, as well as scenarios requiring you to debug or optimize existing code.

• Behavioral Questions: Prepare for questions related to teamwork, leadership, conflict resolution, and handling challenging situations, using the STAR method.

📝 Enhancement Note: The explicit emphasis on NestJS in the job description means interviewers will likely probe deeply into this area. Candidates should prepare detailed examples and explanations of their NestJS experience. The mention of "Grade Level 11" suggests a rigorous selection process for senior roles.

🛠 Tools & Technology Stack

Primary Tools:

• Frontend Framework: ReactJS (primary focus)

• Backend Framework: Node.js, with mandatory expertise in NestJS (Express/Fastify as secondary knowledge)

• Programming Languages: JavaScript (ES6+), potentially TypeScript (common with NestJS)

• API Standards: RESTful APIs

• Version Control: Git

Analytics & Reporting:

• Testing Frameworks: Jest (likely for both frontend and backend), React Testing Library

• Monitoring Tools: Potentially tools like Datadog, New Relic, or Prometheus for application performance monitoring (APM).

CRM & Automation:

• CI/CD Tools: Jenkins, GitLab CI, GitHub Actions (common in enterprise environments)

• Cloud Platforms: AWS, Azure, GCP (advantageous)

📝 Enhancement Note: The core stack is clearly defined: ReactJS for frontend and Node.js/NestJS for backend. The mention of cloud platforms and CI/CD tools indicates a modern development environment and expectations for developers to be familiar with deployment and automation processes.

👥 Team Culture & Values

Operations Values:

• Integrity: Upholding the highest standards of honesty and accuracy in all aspects of work, crucial for a company dealing with financial data.

• Discovery: A spirit of curiosity and continuous learning, encouraging exploration of new technologies and solutions to complex problems.

• Partnership: Collaborating effectively with internal teams (product, design, other engineering groups) and potentially external stakeholders to achieve shared goals.

• Advancing Essential Intelligence: A core mission driving the company's purpose, emphasizing the value and impact of the work performed.

• Data-Driven Decisions: Utilizing data and analytics to inform technical decisions, measure performance, and drive improvements.

• Efficiency & Optimization: A focus on building scalable, performant, and maintainable systems through robust processes and code.

Collaboration Style:

• Cross-Functional Integration: Expect close collaboration with non-engineering teams like product management and design.

• Team-Oriented: Emphasis on working effectively within a team, sharing knowledge, and supporting colleagues.

• Feedback Culture: Openness to giving and receiving constructive feedback to foster continuous improvement.

• Agile Practices: Collaboration likely follows agile methodologies, involving regular communication, iterative development, and adaptability.

📝 Enhancement Note: S&P Global's stated values (Integrity, Discovery, Partnership) and mission ("Advancing Essential Intelligence") provide a strong foundation for understanding the expected work culture. For operations and development roles, these translate into a need for accountability, innovation, and strong interpersonal skills.

⚡ Challenges & Growth Opportunities

Challenges:

• NestJS Expertise Demand: The critical requirement for recent, hands-on NestJS experience may present a challenge for candidates whose experience is primarily with Express or other Node.js frameworks.

• Legacy System Integration: Potentially integrating new features or systems with existing, established S&P Global platforms, requiring careful design and implementation.

• Scalability and Performance: Ensuring applications remain performant and scalable as data volumes and user loads increase, especially within the financial services sector where reliability is paramount.

• Keeping Pace with Technology: Continuously updating skills and adapting to the rapid evolution of frontend and backend technologies.

Learning & Development Opportunities:

• Specialized Training: Access to internal and external training programs focused on advanced ReactJS, Node.js, NestJS, and related technologies.

• Industry Conferences: Opportunities to attend relevant tech conferences and workshops to stay ahead of industry trends.

• Mentorship Programs: Benefit from mentorship from senior engineers and architects within S&P Global.

• Cross-Departmental Projects: Exposure to different business units and projects within S&P Global, broadening understanding and skill sets.

• Certification Support: Potential support for obtaining industry-recognized certifications.

📝 Enhancement Note: The primary challenge is the specific NestJS requirement. Successfully navigating this requires candidates to clearly articulate their experience. The growth opportunities are substantial given the company's size and commitment to employee development.

💡 Interview Preparation

Strategy Questions:

• NestJS Architecture: "Describe a complex feature you built using NestJS. What architectural patterns did you employ, and why?" Focus on modules, dependency injection, and how you handled asynchronous operations.

• React Performance Optimization: "How do you approach optimizing a slow-loading React component or application? Provide specific examples." Discuss memoization, code splitting, lazy loading, and efficient state management.

• API Design & Security: "Outline your process for designing a secure and efficient RESTful API. What security measures would you implement for a financial data API?" Discuss authentication (e.g., JWT), authorization, input validation, and rate limiting.

• Full Stack Problem Solving: "Imagine a user reports that data is not updating correctly on their dashboard. Walk me through your troubleshooting process from frontend to backend." Emphasize systematic debugging and understanding data flow.

Company & Culture Questions:

• Values Alignment: "How do the S&P Global values of Integrity, Discovery, and Partnership align with your own work ethic and approach?" Prepare examples demonstrating these values.

• Team Collaboration: "Describe a time you had to collaborate with a challenging stakeholder or team member. How did you ensure project success?" Focus on communication and problem-solving.

• Impact Measurement: "How do you measure the success of your development work, beyond just code functionality?" Discuss user experience metrics, performance benchmarks, and contribution to business goals.

Portfolio Presentation Strategy:

• NestJS Showcase: Dedicate a significant portion of your presentation to NestJS projects. Clearly explain the problem, your NestJS solution, and the benefits achieved.

• Code Walkthrough: Be prepared to walk through snippets of your code, explaining design choices, logic, and adherence to best practices. Focus on clarity and maintainability.

• Quantifiable Results: Present metrics and outcomes. If you can't provide exact numbers, use qualitative descriptions of improvements (e.g., "significantly improved load times," "enhanced user engagement").

• Technical Depth: Be ready to answer in-depth technical questions about the technologies used, architectural decisions, and trade-offs made.

• Conciseness: Structure your presentation logically and efficiently to respect the interviewer's time.

📝 Enhancement Note: The interview preparation should heavily lean into demonstrating practical, hands-on experience with NestJS. Candidates should prepare detailed case studies that highlight their ability to lead, problem-solve, and deliver high-quality, performant code in a complex environment.

📌 Application Steps

To apply for this Lead UI Developer position:

• Submit Application: Navigate to the S&P Global careers portal via the provided URL and submit your application.

• Tailor Your Resume: Ensure your resume prominently highlights your 8+ years of ReactJS experience and, critically, your recent, hands-on experience with the NestJS framework. Quantify achievements where possible.

• Curate Your Portfolio: Prepare a portfolio that clearly showcases your best ReactJS and Node.js (especially NestJS) projects. Include code samples, project descriptions, and any available metrics demonstrating impact.

• Practice NestJS Scenarios: Review common NestJS interview questions and prepare detailed answers, including code examples and architectural explanations. Practice explaining your NestJS projects thoroughly.

• Research S&P Global: Familiarize yourself with S&P Dow Jones Indices' offerings, company values (Integrity, Discovery, Partnership), and recent news 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.