Engineer 4 - UI Full Stack Developer

📍 Job Overview

Job Title: Engineer 4 - UI Full Stack Developer

Company: Comcast

Location: Chennai, Tamil Nadu, India

Job Type: FULL_TIME

Category: Software Engineering / Full Stack Development

Date Posted: 2026-06-25

Experience Level: 7-10 Years

Remote Status: On-site

🚀 Role Summary

• Drive end-to-end development for the DataBee SaaS security platform's user interface, ensuring a seamless and robust customer experience.

• Architect and implement scalable backend services and microservices using Python, Django Rest Framework, and PostgreSQL to support complex business logic and data processing.

• Develop reusable, responsive, and efficient front-end components with React.js, adhering to global design patterns and coding standards for consistency across applications.

• Collaborate closely with cross-functional teams, including product management, UX design, and DevOps, to translate requirements into technical specifications and deliver high-quality software solutions.

📝 Enhancement Note: This role is positioned within Comcast Technology Solutions' new cybersecurity business unit, focusing on the DataBee platform, a SaaS security, risk, and compliance solution. The candidate will contribute to building a startup culture within this unit, emphasizing agile development and empowering teammates. The role requires a blend of front-end and back-end expertise, with a strong emphasis on building resilient web applications and contributing to a DevSecOps environment.

📈 Primary Responsibilities

• Design, develop, and implement robust backend applications and APIs using Python and Django Rest Framework, capable of deployment on cloud platforms.

• Build and maintain responsive, user-friendly front-end interfaces using React.js, ensuring functionality even during backend service or internet connectivity interruptions.

• Develop and integrate microservices and APIs to support core business logic and enable data-driven insights for management and stakeholders.

• Implement and uphold security features throughout the development lifecycle, actively participating in a DevSecOps culture to identify and mitigate production incidents.

• Collaborate with engineering teams, product managers, and UX designers to understand requirements, refine deliverables, and estimate new features.

• Assist with production deployments, customer issue triage, and the creation of reusable web components for broader team leverage.

• Adhere to established global design patterns and coding standards, contributing to code reviews and knowledge sharing within the team.

• Work closely with engineering leaders and architects to define functional and technical requirements, ensuring alignment with platform objectives.

📝 Enhancement Note: The core responsibilities emphasize a full-stack development approach, with significant focus on building resilient SaaS applications, microservices, and APIs. The role requires not only coding expertise but also active participation in the entire software development lifecycle, including deployment, incident management, and security integration. The expectation of creating reusable components and microservices suggests a strategic approach to architecture and scalability.

🎓 Skills & Qualifications

Education: Bachelor's Degree (or equivalent combination of coursework and experience)

Experience: 7-10 Years of relevant full-stack development experience.

Required Skills:

• Python (Programming Language): Extensive experience in developing backend applications and services.

• Django Rest Framework: Proven ability to build robust and scalable APIs.

• React.js: Strong proficiency in front-end development for dynamic user interfaces.

• PostgreSQL: Deep understanding and experience with relational databases.

• Relational Database: General expertise in designing, querying, and managing relational data structures.

• Agile Methodology: Demonstrated experience working in agile development environments, including sprint planning, daily stand-ups, and retrospectives.

• User Interfaces (UI): Comprehensive knowledge of UI design principles and best practices.

• Web Applications: Experience in developing and deploying full-stack web applications.

• Snowflake Data Warehouse: Experience with Snowflake for data warehousing and analytics.

Preferred Skills:

• DevOps: Familiarity with DevOps principles and practices for continuous integration and continuous delivery (CI/CD).

• Kubernetes: Experience with container orchestration for deploying, scaling, and managing containerized applications.

📝 Enhancement Note: The required skills list is very specific, indicating a need for immediate productivity in the specified tech stack. The distinction between "Relational Database" and "PostgreSQL" suggests that while general relational database knowledge is essential, deep expertise in PostgreSQL is particularly critical. The inclusion of Snowflake Data Warehouse points towards a need for data integration and analytical capabilities within the full-stack development context. Preferred skills in DevOps and Kubernetes highlight a forward-looking approach to infrastructure and deployment.

📊 Process & Systems Portfolio Requirements

Portfolio Essentials:

• Demonstrations of end-to-end application development, showcasing both front-end UI and back-end API implementation.

• Case studies detailing the development of resilient web applications that can function with intermittent connectivity.

• Examples of microservices or APIs developed to support specific business logic, highlighting their architecture and functionality.

• Projects that illustrate experience with relational databases (specifically PostgreSQL) and data warehousing (Snowflake), demonstrating data modeling and querying proficiency.

• Evidence of contributions to security features or adherence to DevSecOps principles within a development project. Process Documentation:

• Documentation of workflow design and optimization for features developed, highlighting how requirements were translated into code.

• Examples of process implementation and automation tasks undertaken, showcasing efficiency improvements.

• Metrics and analysis demonstrating the performance and impact of developed applications or components.

📝 Enhancement Note: For a full-stack developer role, particularly in a SaaS and cybersecurity context, a portfolio should emphasize practical application of skills. Candidates should be prepared to showcase projects that highlight their ability to build complete, functional applications, manage data effectively, and integrate security considerations. Demonstrating an understanding of cloud deployment and containerization (even if preferred) would be a significant advantage.

💵 Compensation & Benefits

Salary Range: Given the 7-10 years of experience requirement and the location in Chennai, India, a competitive salary range for an Engineer 4 - UI Full Stack Developer would typically fall between ₹15,00,000 to ₹25,00,000 per annum. This estimate is based on industry benchmarks for experienced software engineers in major Indian tech hubs, considering the demand for full-stack expertise with specific technologies like Python, React.js, and PostgreSQL.

Benefits:

• Comprehensive health insurance for employees and dependents.

• Retirement savings plans (e.g., Provident Fund, Gratuity).

• Paid time off, including vacation, sick leave, and public holidays.

• Opportunities for professional development, training, and certifications.

• Access to Comcast's employee assistance program for well-being support.

• Potential for performance-based bonuses and stock options, indicative of a Fortune 50 company.

• Employee discounts on Comcast products and services.

Working Hours: The role requires 40 hours per week, with flexibility to coordinate with global teams, implying potential for early morning or late evening calls.

📝 Enhancement Note: The salary range is an estimate for the Chennai, India market for a senior-level full-stack developer. It's crucial for candidates to research local market rates and to inquire about the specific compensation package during the interview process. The benefits are typical for a large, established company like Comcast and should be confirmed with the recruiter.

🎯 Team & Company Context

🏢 Company Culture

Industry: Media and Technology, with a specific focus on Cybersecurity SaaS solutions within Comcast Technology Solutions. Comcast is a Fortune 50 leader, known for innovation in entertainment and online experiences, now expanding into critical security services.

Company Size: Large enterprise, as Comcast is a Fortune 50 company with a significant global presence. This implies a structured environment with established processes but also opportunities for impact within specialized business units.

Founded: Comcast was founded in 1963, bringing decades of experience and stability to the market. The DataBee unit, however, is positioned as a "new" business unit with a "startup culture," suggesting a dynamic and agile operational environment within a larger corporate framework.

Team Structure:

• The DataBee business unit operates with a startup culture, encouraging agile and empowered teamwork.

• The UI Full Stack Developer will report to a Manager of UI Software Development.

• Collaboration is expected with product management, user experience (UX) teams, and DevOps engineers.

• The role requires close interaction with senior team members and architects for guidance and technical direction. Methodology:

• Agile Development: The team operates using Agile methodologies, emphasizing iterative development, flexibility, and rapid response to change.

• DevSecOps Culture: Security is integrated into the development lifecycle from the outset, focusing on proactive identification and mitigation of vulnerabilities.

• Data-Driven Decision Making: The role involves creating insights for managers to track business and operational metrics, suggesting a reliance on data to guide development and strategy.

Company Website: https://www.comcast.com/

📝 Enhancement Note: The combination of a large, established corporation (Comcast) with a "startup culture" within a new business unit (DataBee) is a key cultural aspect. Candidates should be prepared for both the structure and resources of a large company and the fast-paced, innovative environment of a startup. The emphasis on security and data analytics within this unit is also a critical differentiator.

📈 Career & Growth Analysis

Operations Career Level: Engineer 4 signifies a senior individual contributor role, often referred to as a Senior Software Engineer or Lead Developer. This level typically involves significant experience, a high degree of autonomy, and the ability to mentor junior team members. The role demands end-to-end ownership of complex features and a deep understanding of the technology stack.

Reporting Structure: The role reports to a Manager of UI Software Development. This implies a direct line of reporting for task assignments, performance reviews, and career guidance within the UI development domain.

Operations Impact: The UI Full Stack Developer will have a direct impact on the DataBee SaaS security platform's functionality, user experience, and overall success in the enterprise and federal government markets. Their work will directly influence customer adoption, satisfaction, and the platform's ability to deliver critical security, risk, and compliance insights.

Growth Opportunities:

• Technical Specialization: Deepen expertise in Python, React.js, Django, PostgreSQL, Snowflake, and potentially cloud-native technologies like Kubernetes.

• Leadership Development: Opportunities to mentor junior engineers, lead feature development initiatives, and influence technical direction within the DataBee unit.

• Cross-Functional Exposure: Gain experience working across product management, UX, and DevOps, broadening understanding of the software development lifecycle and business objectives.

• Career Progression: Potential to advance to Principal Engineer, Architect roles, or transition into management within the UI Software Development track or other engineering disciplines at Comcast.

• Cybersecurity Domain Expertise: Develop specialized knowledge in cybersecurity SaaS solutions, a high-demand and critical field.

📝 Enhancement Note: As an Engineer 4, this role is a significant step for experienced developers. The growth opportunities lean towards deepening technical expertise, taking on more responsibility, and potentially moving into leadership or specialized architectural roles. The unique context of a new cybersecurity product within a large corporation offers a blend of established career paths and high-impact startup-like growth potential.

🌐 Work Environment

Office Type: On-site, located at the Comcast India Engineering Center in Chennai. This suggests a dedicated office space designed for collaborative engineering work.

Office Location(s): Chennai, India. This location is a major technology hub, offering access to a skilled talent pool and a robust IT infrastructure.

Workspace Context:

• Collaborative Environment: The role is situated within a high-pace, collaborative engineering environment. Expect regular interaction with team members, including daily stand-ups and code reviews.

• Tools and Technology: Access to modern development tools, CI/CD pipelines, and potentially cloud infrastructure resources necessary for building and deploying sophisticated SaaS applications.

• Team Interaction: Opportunities to engage with a diverse team of engineers, product managers, and designers, fostering knowledge sharing and problem-solving. The mention of a "startup culture" implies an environment that encourages open communication and innovation.

Work Schedule: Standard full-time work week (40 hours), with flexibility required to coordinate with global teams. This means being adaptable to working hours that may extend beyond typical local business hours to accommodate time zone differences with other Comcast engineering centers or stakeholders.

📝 Enhancement Note: The on-site requirement in Chennai indicates a traditional office-based role. The emphasis on a collaborative and high-pace environment, coupled with the need for global coordination, suggests a dynamic workplace. Candidates should be prepared for a structured yet agile work setting.

📄 Application & Portfolio Review Process

Interview Process:

• Initial Screening: Review of resume and application, focusing on required skills (Python, Django Rest Framework, React.js, PostgreSQL, Snowflake) and years of experience.

• Technical Assessment: Likely a coding challenge or technical interview to evaluate problem-solving skills, proficiency in core technologies, and understanding of data structures and algorithms. This may involve live coding or a take-home assignment.

• System Design Interview: For an Engineer 4 role, expect a system design round focusing on architectural decisions, API design, microservices, and building scalable, resilient applications.

• Behavioral Interview: Assessment of soft skills, collaboration style, experience with Agile, problem-solving approach, and cultural fit with Comcast and the DataBee unit's startup culture.

• Manager/Team Interview: Discussion with the hiring manager and potential team members to assess technical depth, team fit, and alignment with role expectations.

Portfolio Review Tips:

• Showcase End-to-End Projects: Present at least one significant project that demonstrates full-stack development capabilities, from UI to backend services and database interaction.

• Highlight Specific Technologies: Ensure your portfolio clearly features projects built with Python/Django Rest Framework, React.js, and PostgreSQL. Include any Snowflake or cloud-related projects.

• Detail Problem-Solving: For each project, explain the problem you were solving, your approach, the technical challenges you faced, and how you overcame them.

• Quantify Impact: Wherever possible, use metrics to demonstrate the success of your work (e.g., performance improvements, user adoption rates, reduction in errors).

• Demonstrate Security Awareness: If applicable, highlight any projects where security was a key consideration or where you implemented security best practices.

• Prepare for Walkthroughs: Be ready to walk through your code or architecture diagrams, explaining design choices and trade-offs.

Challenge Preparation:

• Algorithm & Data Structures: Brush up on common algorithms and data structures, as these are foundational for coding challenges.

• API Design Principles: Understand RESTful API design, common HTTP methods, status codes, and best practices.

• Database Concepts: Review SQL fundamentals, indexing, query optimization, and relational database design principles.

• React.js Best Practices: Familiarize yourself with component lifecycle, state management (e.g., hooks, Context API), and performance optimization in React.

• System Design Scenarios: Practice designing scalable systems for common use cases (e.g., URL shortener, social media feed, e-commerce platform). Focus on scalability, availability, and fault tolerance.

• Agile & DevSecOps: Be ready to discuss your experience with Agile methodologies and your understanding of DevSecOps principles.

📝 Enhancement Note: The interview process for an Engineer 4 role will be rigorous, focusing heavily on technical depth, system design capabilities, and problem-solving skills. A strong, well-documented portfolio is crucial, as it serves as concrete evidence of the candidate's abilities and experience. Candidates should prepare to articulate their thought processes clearly and demonstrate how they've applied their skills to solve real-world problems.

🛠 Tools & Technology Stack

Primary Tools:

• Python: Core language for backend development, scripting, and potentially data analysis.

• Django Rest Framework: Key framework for building robust and scalable APIs.

• React.js: Primary JavaScript library for building dynamic and interactive user interfaces.

• PostgreSQL: Core relational database management system for data storage and retrieval.

• Snowflake Data Warehouse: For advanced data warehousing, analytics, and potentially data integration needs.

Analytics & Reporting:

• Internal Comcast Analytics Tools: Likely access to proprietary tools for monitoring application performance, user behavior, and business metrics.

• SQL/Snowflake Querying: For extracting and analyzing data to generate insights.

• Dashboarding Tools: Potentially tools like Tableau, Power BI, or internal solutions for visualizing key performance indicators (KPIs).

CRM & Automation:

• Internal Ticketing/Issue Tracking Systems: Tools like Jira for managing tasks, bugs, and feature requests.

• CI/CD Tools: Likely Jenkins, GitLab CI, or similar for automated builds, testing, and deployments.

• Containerization & Orchestration: Docker for containerization and Kubernetes for managing containerized applications (preferred but highly relevant).

• Version Control: Git (e.g., GitHub, GitLab, Bitbucket) for source code management.

📝 Enhancement Note: The technology stack is clearly defined. Proficiency in Python, Django Rest Framework, React.js, and PostgreSQL is non-negotiable. Experience with Snowflake is also a strong requirement. Familiarity with DevOps tools and Kubernetes, while listed as preferred, would significantly enhance a candidate's profile and prepare them for modern deployment practices within Comcast.

👥 Team Culture & Values

Operations Values:

• Customer Focus: "Own the customer experience" – prioritizing seamless digital options and ensuring customers are promoters of products and services.

• Continuous Learning: "Know your stuff" – encouraging enthusiastic learning, understanding of products, and advocacy for technology.

• Teamwork & Collaboration: "Win as a team" – emphasizing working together, being open to new ideas, and achieving significant outcomes collectively.

• Results & Growth: Driving business results and fostering growth through efficient processes and innovative solutions.

• Inclusion & Diversity: Respecting and promoting an inclusive environment.

• Integrity: "Do what's right" – upholding ethical standards for colleagues, customers, investors, and communities.

Collaboration Style:

• Agile & Iterative: Expect a dynamic collaboration style focused on rapid iteration, feedback loops, and continuous improvement.

• Cross-Functional Integration: Close collaboration with Product, UX, and DevOps is essential for successful project delivery.

• Open Communication: The "startup culture" within DataBee encourages open dialogue, idea sharing, and a willingness to experiment.

• Mentorship: Senior engineers are expected to act as resources for colleagues, fostering a culture of knowledge sharing and support.

📝 Enhancement Note: The company values are clearly outlined and align with typical modern tech company principles, with a strong emphasis on customer centricity, teamwork, and continuous improvement. The "startup culture" within DataBee suggests a more informal, high-energy, and potentially fast-paced collaborative environment compared to the broader Comcast organization.

⚡ Challenges & Growth Opportunities

Challenges:

• Building a New Product: Contributing to the development and evolution of a new SaaS security platform (DataBee) for a competitive market.

• Balancing Startup Agility with Corporate Structure: Navigating the dynamic, fast-paced environment of a startup unit within a large, established corporation.

• Complex Security Requirements: Developing features for a cybersecurity platform involves stringent security protocols and a deep understanding of potential threats.

• Global Team Coordination: Effectively collaborating and aligning with team members across different time zones to meet project deadlines.

• Keeping Pace with Technology: Continuously learning and adapting to new technologies and best practices in full-stack development and cybersecurity.

Learning & Development Opportunities:

• Advanced Technical Training: Opportunities to deepen expertise in Python, React.js, cloud technologies, and cybersecurity principles.

• Leadership and Mentorship: Potential to take on lead roles, mentor junior developers, and influence architectural decisions.

• Industry Conferences & Certifications: Support for attending relevant tech conferences and obtaining certifications in areas like cloud computing, cybersecurity, or specific technologies.

• Exposure to Enterprise-Level Security: Gaining in-depth knowledge of enterprise-grade security solutions and customer needs in the cybersecurity domain.

• Internal Mobility: Opportunities to explore other roles or projects within Comcast's diverse technology landscape.

📝 Enhancement Note: The challenges are inherent to working on a new product in a specialized, high-stakes field like cybersecurity, within a large tech organization. The growth opportunities are substantial, offering a path for both deep technical specialization and leadership development, particularly in the growing field of cybersecurity technology.

💡 Interview Preparation

Strategy Questions:

• "Describe a complex UI component you built with React.js. What were the challenges, and how did you ensure reusability and performance?" (Focus: React expertise, problem-solving, component design)

• "Walk me through the architecture of a backend API you developed using Python and Django Rest Framework. How did you handle data persistence with PostgreSQL, and what considerations did you make for scalability?" (Focus: API design, Python/Django, database management, scalability)

• "How would you design a system to handle intermittent internet connectivity for a web application? What technologies or patterns would you consider?" (Focus: System design, resilience, front-end/back-end interaction)

• "Describe your experience with Agile methodologies. How do you contribute to sprint planning, estimation, and retrospectives?" (Focus: Agile practices, teamwork, process contribution)

• "What is your understanding of DevSecOps? How have you incorporated security practices into your development workflow?" (Focus: Security integration, proactive development) Company & Culture Questions:

• "What interests you about Comcast and specifically the DataBee cybersecurity unit?" (Focus: Research, genuine interest, alignment with company mission)

• "How do you approach collaboration with cross-functional teams (Product, UX, DevOps)?" (Focus: Teamwork, communication, understanding of roles)

• "Describe a time you had to mentor a less experienced engineer. What was your approach?" (Focus: Leadership potential, knowledge sharing, mentorship skills)

• "How do you stay updated with the latest trends in full-stack development and cybersecurity?" (Focus: Continuous learning, industry awareness) Portfolio Presentation Strategy:

• **Structure