Senior Software Development Engineer - UI

📍 Job Overview

Job Title: Senior Software Development Engineer - UI
Company: Expedia Group
Location: Gurgaon, Haryana, India
Job Type: Full-Time
Category: Software Engineering / UI Development
Date Posted: October 24, 2025
Experience Level: Senior (8+ years required, AI suggested 10+ years)
Remote Status: Hybrid

🚀 Role Summary

• Design, develop, and maintain reusable, component-based web UI architectures utilizing modern frameworks like React.js, Redux, Node.js, and GraphQL.
• Contribute to the development of fast, scalable, highly available, and reliable web applications with a strong focus on user experience and performance.
• Collaborate closely with product leads, UX designers, information architects, and back-end engineers to translate designs and wireframes into high-quality, production-ready code.
• Engage in architectural discussions for both frontend and backend systems, advocating for engineering excellence, usability, and quality.
• Play a key role in the Insurtech team, focusing on integrating insurance products and delivering seamless, reliable, and intelligent insurance experiences across Expedia's diverse brand portfolio.

📝 Enhancement Note: The AI indicated an experience level of 10+ years, which is higher than the stated minimum of 8+ years. This suggests that while 8 years is the minimum, candidates with closer to 10 years of experience or more might be more competitive for this senior role, especially given the emphasis on architectural decisions and mentoring. The role is within the Insurtech domain, which is a specialized area within the travel technology sector, requiring an understanding of integrating external products and services.

📈 Primary Responsibilities

• Build and evolve reusable component-based web UI architectures using modern JavaScript frameworks (React.js, Redux) and related technologies (Node.js, GraphQL).
• Develop and maintain cross-browser compatible web applications, proactively addressing and resolving performance issues to ensure optimal user experience.
• Translate complex designs and wireframes into clean, efficient, and high-quality code that adheres to established coding standards and best practices.
• Drive architectural decisions for frontend and backend systems, contributing to the long-term scalability, maintainability, and reliability of the Insurtech platform.
• Actively collaborate with cross-functional teams including Product Management, UX/UI Design, Information Architecture, and Backend Engineering to deliver integrated solutions.
• Champion engineering best practices, advocate for superior usability, and ensure the delivery of outstanding quality in all developed features and applications.
• Mentor junior engineers on the team, providing guidance on technical challenges, code quality, and architectural principles.
• Contribute to the Insurtech team's mission by integrating insurance products from various suppliers into Expedia's booking journeys and management pages.
• Seek out and implement innovative ways to enhance the customer experience, focusing on making travel safer and more confident through intelligent insurance offerings.
• Potential opportunities to share technical expertise through contributions to the company's tech blog and presentations at internal and external conferences.

📝 Enhancement Note: The core responsibilities highlight a blend of hands-on development, architectural influence, and team mentorship, typical of a Senior Software Development Engineer. The specific mention of "Server Driven UIs" and "Insurtech team" suggests a need for adaptability and a focus on integrating dynamic content and specialized financial/insurance products within the travel booking flow.

🎓 Skills & Qualifications

Education:

• Bachelor's degree in Computer Science, Software Engineering, or a closely related technical field.

Experience:

• Minimum of 8 years of professional experience in software engineering, with a strong track record of developing and deploying production-quality code.
• Proven experience as a full-stack engineer with a significant focus on frontend development.

Required Skills:

• Expertise in UI development using JavaScript, React.js, HTML, and CSS.
• Solid understanding and practical application of object-oriented programming (OOP) concepts.
• Proficient in data structures and algorithms, applying them to solve complex technical challenges.
• Strong knowledge of system-level programming concepts and best practices.
• Experience building reusable component-based architectures.
• Adept at translating designs and wireframes into functional code.
• Demonstrated ability to maintain cross-browser compatibility and resolve performance issues.
• Experience working collaboratively with cross-functional teams (Product, UX, Backend).

Preferred Skills:

• Experience with backend technologies such as Java, Spring framework, and Node.js.
• Familiarity with non-relational databases like MongoDB.
• Exposure to cloud-based platforms, particularly AWS (Amazon Web Services).
• Understanding or experience with distributed real-time processing systems.
• Exposure to Generative AI concepts and applications.
• Prior experience working within an e-commerce environment.
• Familiarity with Agile development methodologies.
• Experience with Server-Driven UI (SDUI) architectures.

📝 Enhancement Note: The required skills emphasize a deep understanding of core web development technologies and computer science fundamentals. The preferred skills indicate a leaning towards a full-stack capability and modern cloud infrastructure, which is common for senior roles in large tech companies like Expedia Group. Familiarity with e-commerce and Agile are standard for this industry. The mention of Generative AI and SDUI points to forward-looking technology adoption.

📊 Process & Systems Portfolio Requirements

Portfolio Essentials:

• Showcase projects demonstrating the creation of reusable, component-based UI architectures using modern frameworks (e.g., React.js).
• Include examples of applications or features where performance optimization and cross-browser compatibility were key considerations and successfully addressed.
• Present case studies of translating complex designs and wireframes into high-quality, production-ready code, highlighting the development process.
• Demonstrate experience with full-stack development, potentially including backend technologies and database integrations relevant to web applications.
• Highlight contributions to architectural decisions, particularly in frontend or full-stack systems, emphasizing scalability and reliability.

Process Documentation:

• Examples of how you've documented your development processes, including workflow design, implementation, and testing phases for UI features.
• Evidence of contributing to or defining coding standards, best practices, and quality assurance methodologies within a team setting.
• Case studies detailing how you've collaborated with product, design, and backend teams to define requirements, plan sprints, and deliver integrated features.

📝 Enhancement Note: For a Senior Software Development Engineer role, a portfolio should not just showcase finished products but also the thought process, technical challenges overcome, and architectural decisions made. For this role, demonstrating experience with component-based architecture, performance optimization, and cross-functional collaboration will be crucial. Highlighting contributions to system design and mentorship is also expected at this level.

💵 Compensation & Benefits

Salary Range:

• Estimated Range: ₹25,00,000 - ₹45,00,000 per annum (India - Gurgaon)
• Methodology: This estimate is based on industry benchmarks for Senior Software Development Engineers with 8-10+ years of experience in major tech hubs in India. Factors considered include the demand for UI/Frontend expertise with modern frameworks, the specific skills requested (React.js, Node.js, cloud), and the company's standing as a global leader in the travel tech industry. Salary aggregators and industry reports for the Indian IT sector were referenced.

Benefits:

• Travel Perks: Significant discounts and benefits for booking travel through Expedia Group brands.
• Generous Time-Off: Comprehensive paid time off (PTO) policies, including vacation days, sick leave, and holidays.
• Parental Leave: Supportive parental leave policies for new parents.
• Flexible Work Model: Hybrid work arrangement allowing for a blend of in-office and remote work, with access to modern office spaces.
• Career Development Resources: Access to learning platforms, training programs, workshops, and mentorship opportunities to foster professional growth.
• Health & Wellness: Comprehensive health insurance plans, wellness programs, and potentially other benefits like employee assistance programs.
• Retirement Savings: Opportunities for participation in retirement savings plans or provident funds, as per Indian regulations.

Working Hours:

• Standard full-time working hours, typically around 40 hours per week. The hybrid model allows for some flexibility in scheduling, accommodating collaborative needs and individual work preferences within defined core hours.

📝 Enhancement Note: The provided salary range is an estimate for the Gurgaon, India market for a senior-level software engineering role with the specified technical skills. Actual compensation will depend on the candidate's specific experience, qualifications, and negotiation. The benefits listed are directly extracted from the job description and are typical for large multinational technology companies.

🎯 Team & Company Context

🏢 Company Culture

Industry: Travel Technology / E-commerce. Expedia Group operates at the intersection of technology and travel, providing a platform for booking flights, hotels, car rentals, and more. The Insurtech team specifically focuses on integrating travel insurance and protection products. Company Size: Large enterprise (Expedia Group is a global company with tens of thousands of employees). This implies a structured environment with established processes, extensive resources, and opportunities for large-scale impact. Founded: Expedia Group's origins trace back to 1996, with significant growth and acquisitions shaping it into a leading global travel company. This long history suggests stability, a mature organizational structure, and a deep understanding of the travel market.

Team Structure:

• The role is within the Product & Technology division, specifically on the Insurtech team.
• This team collaborates closely with internal product management, UX design, and backend engineering, as well as external insurance suppliers.
• The Insurtech team's objective is to seamlessly integrate insurance offerings into various customer booking journeys across Expedia's portfolio of brands.

Methodology:

• Data-Driven Product Development: The company emphasizes using data and machine learning to personalize experiences and drive business outcomes.
• Agile Development: Preferred qualification indicates that Agile methodologies are likely used for project management and development cycles, fostering iterative progress and flexibility.
• Customer-Centricity: A strong focus on improving customer experiences and driving loyalty is a core tenet, reflected in the company's values and product development approach.

Company Website: https://careers.expediagroup.com/jobs/ (General Careers Page)

📝 Enhancement Note: Expedia Group is a well-established player in the travel industry with a significant global presence. The culture is described as open, inclusive, and focused on employee well-being and career growth, with a strong emphasis on travel benefits. The Insurtech team operates within this larger structure, focusing on a critical, specialized area of the travel experience.

📈 Career & Growth Analysis

Operations Career Level: Senior Software Development Engineer. This level signifies a highly experienced individual contributor expected to lead technical initiatives, mentor others, and contribute to architectural decisions. The role involves significant autonomy and responsibility for the quality and scalability of developed systems. Reporting Structure: The Senior Software Development Engineer will likely report to an Engineering Manager or Lead Engineer within the Insurtech team. Collaboration will be extensive with Product Managers, UX Designers, and other engineers. Operations Impact: This role directly impacts the customer experience by enhancing the reliability, usability, and availability of the travel booking platform, specifically concerning insurance products. By building robust UI architectures, the engineer contributes to increased customer confidence, potentially leading to higher conversion rates, customer satisfaction, and revenue through successful insurance product integrations.

Growth Opportunities:

• Technical Specialization: Deepen expertise in frontend technologies, full-stack development, or specific areas like Server-Driven UI and Generative AI.
• Architectural Leadership: Progress into roles focused on system architecture, technical leadership, or Principal Engineer positions.
• Mentorship & Management: Develop leadership skills through mentoring junior engineers, with potential pathways into team lead or engineering management roles.
• Cross-Functional Mobility: Opportunities to move into different product areas or teams within Expedia Group, leveraging established skills.
• Industry Exposure: Potential to gain experience in specialized domains like Insurtech and e-commerce, as well as exposure to cutting-edge technologies like Generative AI.

📝 Enhancement Note: The "Senior" title implies a significant level of responsibility and influence. Growth opportunities likely extend beyond pure technical progression to include leadership and strategic contributions within the product development lifecycle. Expedia's scale offers diverse paths for career advancement.

🌐 Work Environment

Office Type: The job is listed as Hybrid, indicating a combination of in-office and remote work. Expedia Group is known for its modern, collaborative office spaces designed to foster innovation and teamwork. Office Location(s): The primary location is Gurgaon, Haryana, India. Expedia Group has offices in multiple global locations, but this specific role is tied to the Gurgaon site. Workspace Context:

• Collaborative Spaces: Offices are likely equipped with meeting rooms, huddle spaces, and open areas designed to facilitate teamwork and spontaneous collaboration among engineers, designers, and product managers.
• Technology Infrastructure: Access to robust development tools, high-speed internet, and necessary hardware/software for efficient coding, testing, and deployment.
• Team Interaction: Regular opportunities for in-person interaction with team members, fostering strong working relationships and knowledge sharing, which is crucial for complex projects in the Insurtech domain.
• Employee Amenities: Offices often include amenities to support employee well-being and productivity, such as cafes, recreational areas, and quiet zones.

Work Schedule:

• Standard full-time hours (approx. 40 hours/week).
• The hybrid model allows for flexibility, with employees typically expected to be in the office for a set number of days per week, facilitating team collaboration and in-person meetings.

📝 Enhancement Note: The hybrid model suggests a balance between focused individual work and collaborative team activities. For a Senior Engineer, the ability to influence team processes and contribute to a positive work environment is also relevant.

📄 Application & Portfolio Review Process

Interview Process:

• Initial Screening: A recruiter or hiring manager will likely review applications and conduct an initial screening call to assess basic qualifications, experience, and cultural fit.
• Technical Assessments: Expect one or more technical interviews, which may include:
  • Coding Challenges: Live coding exercises on platforms like HackerRank or CoderPad, focusing on algorithms, data structures, and problem-solving in JavaScript/React.
  • System Design: Discussions on designing scalable, reliable web applications, potentially focusing on UI architecture, API integration, or full-stack solutions.
  • Behavioral Questions: Questions assessing your experience with collaboration, mentorship, handling technical challenges, and aligning with Expedia's values.
• Team/Hiring Manager Interviews: Deeper dives into your experience, technical approach, and how you would fit within the Insurtech team.
• Final Round: May involve senior leadership or a panel interview to make a final hiring decision.

Portfolio Review Tips:

• Curate Select Projects: Focus on 2-3 significant projects that best demonstrate your skills in UI architecture, component-based development, performance optimization, and full-stack capabilities.
• Showcase Impact: For each project, clearly articulate the problem you solved, your specific role, the technologies used, the challenges you overcame, and the tangible results or impact (e.g., performance improvements, user satisfaction gains, conversion rate increases).
• Highlight Architecture: For UI projects, emphasize your design choices for component structure, state management (e.g., Redux), and API integrations.
• Code Samples: Be prepared to share links to public GitHub repositories or provide snippets of your code that showcase clean, well-structured, and efficient programming.
• Quantify Achievements: Use metrics wherever possible to demonstrate the impact of your work (e.g., "Reduced page load time by 30%", "Increased user engagement by 15%").

Challenge Preparation:

• Algorithm & Data Structure Practice: Refresh your knowledge of common algorithms and data structures, and practice implementing them in JavaScript.
• React.js Deep Dive: Be ready to discuss React concepts deeply, including hooks, context API, performance optimization techniques, and state management patterns.
• System Design Fundamentals: Prepare to discuss how you would design scalable frontend architectures, handle API integrations, and consider aspects like caching, error handling, and security.
• Behavioral Storytelling: Use the STAR method (Situation, Task, Action, Result) to structure your answers to behavioral questions, drawing from your experience as a senior engineer.

📝 Enhancement Note: The interview process at a company like Expedia often involves multiple stages to thoroughly assess technical skills, problem-solving abilities, and cultural fit. A strong portfolio that showcases not just code but also the reasoning behind technical decisions and quantifiable impact is crucial for senior roles.

🛠 Tools & Technology Stack

Primary Tools:

• Frontend Frameworks/Libraries: React.js, Redux.
• Languages: JavaScript (ES6+), HTML5, CSS3.
• Backend Technologies (Preferred): Node.js, Java, Spring.
• API Technologies: GraphQL, RESTful APIs.
• Build Tools: Webpack, Babel (common for React development).

Analytics & Reporting:

• Web Analytics: Tools like Google Analytics, Adobe Analytics, or internal proprietary tools for tracking user behavior and performance metrics.
• Performance Monitoring: Tools for monitoring application performance, identifying bottlenecks, and tracking key metrics (e.g., Lighthouse, WebPageTest, or APM tools).

CRM & Automation:

• CRM (Indirectly): While not a direct CRM role, understanding how frontend applications interact with backend systems that might interface with CRM data is beneficial.
• CI/CD Tools: Jenkins, GitLab CI, GitHub Actions, or similar for automated build, test, and deployment pipelines.
• Cloud Platform: AWS (Amazon Web Services) is preferred for cloud infrastructure, services, and deployments.

📝 Enhancement Note: The technology stack is heavily focused on modern frontend development with React.js. The preferred backend and cloud technologies suggest a full-stack capability and experience with cloud-native applications. Familiarity with GraphQL is also a key skill.

👥 Team Culture & Values

Operations Values:

• Belonging & Celebration of Differences: Expedia Group actively promotes an inclusive culture where diverse perspectives are valued. This means embracing different approaches to problem-solving and fostering an environment where everyone feels safe to contribute.
• Customer Focus: A dedication to making travel smoother and more memorable for customers, driving innovation to meet and exceed traveler expectations.
• Engineering Excellence: A commitment to building high-quality, scalable, and reliable software, with a focus on best practices, code quality, and performance.
• Collaboration & Teamwork: The "when one of us wins, we all win" mentality emphasizes shared success and cross-functional cooperation.
• Passion for Travel: An intrinsic motivation for the travel industry and a desire to improve the travel experience for millions.

Collaboration Style:

• Cross-Functional Integration: Engineers work closely with Product Management and UX Designers to ensure features align with business goals and user needs.
• Iterative Development: Agile practices likely foster a collaborative style of continuous feedback and adaptation throughout the development lifecycle.
• Knowledge Sharing: Encouragement of sharing insights through tech blogs, internal conferences, and mentorship, promoting a learning culture.
• Open Communication: An open culture implies that feedback is encouraged, and engineers are expected to communicate effectively with stakeholders at various levels.

📝 Enhancement Note: Expedia Group's stated values emphasize inclusivity, customer-centricity, and collaborative success. For an operations-minded engineer, this translates to working within a structured, yet open, environment that values data-driven decisions and continuous improvement to enhance the user journey.

⚡ Challenges & Growth Opportunities

Challenges:

• Integrating Diverse Systems: Working within the Insurtech team means integrating with multiple third-party insurance providers, requiring robust API handling and data mapping.
• Scalability & Performance: Building highly available and scalable web applications for a global user base demands constant attention to performance optimization and architectural robustness.
• Evolving Technology Landscape: Staying current with rapidly evolving frontend technologies, frameworks, and best practices while also exploring new areas like Generative AI.
• Balancing Innovation and Stability: Driving architectural decisions for new features while maintaining the stability and reliability of existing systems is a common challenge for senior engineers.
• Cross-Functional Alignment: Ensuring seamless communication and alignment between engineering, product, design, and external partners on complex projects.

Learning & Development Opportunities:

• Advanced Frontend Techniques: Deepen expertise in React, state management, performance optimization, and potentially Server-Driven UI patterns.
• Cloud & Distributed Systems: Gain hands-on experience with AWS services and building distributed systems, crucial for modern web applications.
• Emerging Technologies: Explore and potentially implement Generative AI solutions within the travel or insurance domain.
• Architectural Design: Develop skills in designing complex, scalable, and maintainable software architectures.
• Mentorship & Leadership: Opportunities to mentor junior engineers, lead technical initiatives, and potentially transition into management roles.
• Industry Exposure: Gain specialized knowledge in the travel tech and Insurtech sectors.

📝 Enhancement Note: The challenges are typical for senior engineers in large tech companies, particularly in dynamic sectors like travel tech. The growth opportunities are substantial, offering paths for both deep technical specialization and leadership development.

💡 Interview Preparation

Strategy Questions:

• Technical Depth: Be prepared to discuss your experience with React.js, Redux, and component-based architecture in detail. Expect questions on state management, lifecycle methods, hooks, and performance tuning.
• System Design: Practice designing scalable frontend architectures. Consider how you would build a modular UI system, handle API integrations (GraphQL/REST), manage data flow, and implement features like Server-Driven UI. Think about error handling, caching, and responsiveness.
• Problem-Solving: Anticipate coding challenges focused on algorithms, data structures, and practical JavaScript problem-solving. Practice translating requirements into efficient code.

Company & Culture Questions:

• Values Alignment: Research Expedia Group's core values (belonging, customer focus, engineering excellence, etc.) and prepare examples of how you've embodied these in your past roles.
• Team Collaboration: Discuss your experience working with product managers, designers, and backend engineers. How do you handle disagreements? How do you ensure alignment?
• Mentorship: Prepare to talk about your experience mentoring junior engineers, guiding them technically, and fostering their growth.

Portfolio Presentation Strategy:

• Focus on Impact: For each project, clearly articulate the business problem, your solution, the specific technologies used, and the quantifiable results (e.g., performance improvements, user engagement metrics).
• Architectural Rationale: Explain why you made certain architectural decisions (e.g., choosing React, implementing Redux, structuring components).
• Code Quality: If sharing code samples, ensure they are well-commented, follow best practices, and demonstrate clean, readable code.
• Conciseness: Be prepared to present your portfolio highlights efficiently, focusing on the most relevant projects for this specific role.

📝 Enhancement Note: Interview preparation should focus on demonstrating not only technical proficiency but also strategic thinking, collaborative skills, and a clear understanding of how your work contributes to business objectives and customer satisfaction.

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📌 Application Steps

To apply for this Senior Software Development Engineer - UI position:

• Submit Application: Navigate to the Expedia Group careers portal and submit your application via the provided link. Ensure your resume is up-to-date and highlights your relevant experience.
• Tailor Your Resume: Emphasize your experience with React.js, Redux, JavaScript, HTML, CSS, and any full-stack development, particularly if it relates to e-commerce or travel platforms. Use keywords from the job description.
• Prepare Your Portfolio: Curate 2-3 key projects that showcase your UI architecture skills, component-based development, performance optimization efforts, and any full-stack contributions. Be ready to discuss the technical challenges, your solutions, and the impact of your work.
• Practice Coding & System Design: Brush up on JavaScript data structures, algorithms, and common coding patterns. Prepare for system design questions related to scalable web application architecture and UI development.
• Research Expedia Group: Familiarize yourself with Expedia Group's mission, values, brands, and recent news, especially concerning their technology and product innovation. Understand their commitment to diversity and inclusion.

⚠️ 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.