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: 2026-08-14

Experience Level: 10+ Years

Remote Status: On-site

🚀 Role Summary

• Drive end-to-end development of user interface (UI) components and full-stack web applications.

• Implement robust backend services, APIs, and database solutions, with a strong emphasis on Python and Django Rest Framework.

• Contribute to the design and development of secure, scalable SaaS products within Comcast's cybersecurity business unit.

• Collaborate within an agile, high-paced engineering environment, fostering a startup culture and enabling team empowerment.

• Act as a subject matter expert and mentor for junior engineers in UI design and development practices.

📝 Enhancement Note: This role is specifically for the DataBee SaaS security, risk, and compliance platform, targeting Fortune 500 CISO customers. The emphasis on "startup culture" and "empowering teammates" suggests a dynamic, collaborative, and potentially fast-evolving work environment where initiative and proactive problem-solving are highly valued.

📈 Primary Responsibilities

• Lead the implementation of new application programming interfaces (APIs), backend services, and front-end UI components, adhering to project specifications and architectural guidelines.

• Design and develop scalable backend applications optimized for deployment on cloud platforms, ensuring high availability and performance.

• Create resilient web applications capable of functioning effectively during backend service disruptions or intermittent internet connectivity.

• Integrate and enhance security features throughout the development lifecycle, actively participating in and promoting DevSecOps practices.

• Develop and maintain reusable web components and self-contained microservices to support business logic and promote code efficiency across teams.

• Collaborate closely with product managers, user experience designers, and engineering leaders to translate business requirements into technical specifications and actionable development tasks.

• Assist with production deployments, monitor platform usage, and provide crucial support for customer issue triage and resolution.

• Contribute to the continuous improvement of tools and processes for identifying, mitigating, and resolving production incidents.

• Apply global design patterns and adhere to defined coding standards to ensure consistency, maintainability, and scalability of the codebase.

• Generate insights and reports for management on key business and operational metrics to inform strategic decision-making.

📝 Enhancement Note: The responsibilities highlight a full-stack role with a strong emphasis on backend development (Python, Django Rest Framework, PostgreSQL, Snowflake), API design, and robust UI implementation (React.js). The inclusion of "design and develop web applications that can function during backend service and internet connectivity interruptions" points to a need for expertise in offline-first or resilient application architectures.

🎓 Skills & Qualifications

Education:

• Bachelor's Degree in Computer Science, Engineering, or a related field.

• Equivalent professional experience, coursework, or a combination thereof will also be considered. Experience:

• 8 to 11.5 years of professional software development experience, with a focus on full-stack development.

• A minimum of 7-10 years of relevant work experience is required. Required Skills:

• Proficiency in Python: Deep understanding of Python for backend development and scripting.

• Django Rest Framework: Extensive experience building robust APIs and backend services using DRF.

• PostgreSQL: Strong expertise in designing, querying, and managing relational databases.

• React.js: Proven ability to develop dynamic and responsive user interfaces.

• Relational Database Management: Comprehensive knowledge of relational database principles and operations.

• Agile Methodology: Demonstrated experience working within Agile frameworks, including Scrum or Kanban.

• User Interface (UI) Development: Solid understanding of UI principles and best practices for creating intuitive user experiences.

• Web Application Development: Experience in building and deploying complex web applications.

• API Development: Skilled in designing, developing, and consuming RESTful APIs.

Preferred Skills:

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

• Kubernetes: Experience with container orchestration platforms for deploying and managing applications at scale.

• Snowflake Data Warehouse: Experience with cloud-based data warehousing solutions, particularly Snowflake.

• Microservices Architecture: Understanding and experience in designing and implementing microservices.

• Cloud Platforms: Exposure to cloud environments such as AWS, Azure, or GCP for application hosting and deployment.

• DevSecOps Culture: Proactive approach to integrating security into all phases of the software development lifecycle.

📝 Enhancement Note: The "Must have Skills" list is comprehensive and directly maps to the core technologies mentioned for the role. The "Good to have Skills" are valuable additions that indicate a forward-thinking team embracing modern deployment and operational practices. The experience requirement of 8-11.5 years positions this as a senior or lead engineer role.

📊 Process & Systems Portfolio Requirements

Portfolio Essentials:

• Showcase end-to-end projects demonstrating full-stack development capabilities, from UI design to backend API implementation and database interaction.

• Highlight projects involving the development of scalable backend services and APIs, ideally using Python and Django Rest Framework.

• Include examples of complex, responsive, and user-friendly interfaces built with React.js.

• Present case studies detailing the development of web applications, with a focus on resilience and offline capabilities if applicable.

• Demonstrate experience with relational databases (PostgreSQL) and data warehousing concepts (Snowflake). Process Documentation:

• Provide documentation or case studies illustrating your approach to understanding and refining requirements in an Agile environment.

• Detail your process for designing and implementing APIs and microservices, emphasizing reusability and maintainability.

• Showcase examples of how you have contributed to CI/CD pipelines or DevOps practices in previous roles.

• Include examples of how you have addressed security considerations within the development lifecycle (DevSecOps).

📝 Enhancement Note: Given the "Engineer 4" title and the emphasis on end-to-end development, a strong portfolio is critical. Candidates should prepare to walk through specific projects that showcase their proficiency across the entire stack, with a particular focus on Python/Django and React.js. Demonstrating an understanding of cloud deployment and security integration will be highly advantageous.

💵 Compensation & Benefits

Salary Range:

• Estimate: ₹2,000,000 - ₹3,500,000 per annum (INR)

• Explanation: This estimate is based on industry benchmarks for senior full-stack engineers (8-11.5 years of experience) in Chennai, India, considering the specified technology stack (Python, Django, React.js) and the complexity of enterprise-level SaaS development. The range accounts for variations in specific skill mastery, project impact, and candidate negotiation.

• Research Methodology: Data was compiled from reputable Indian job boards, salary aggregators (e.g., Glassdoor, AmbitionBox, LinkedIn Salary), and industry reports focusing on software engineering roles in major Indian tech hubs like Chennai. Adjustments were made for the senior "Engineer 4" level and the specialized nature of cybersecurity SaaS development.

Benefits:

• Comprehensive health insurance plans.

• Financial support and guidance programs.

• Access to expert advice and resources.

• Personalized, always-on tools to support physical, financial, and emotional well-being.

• Opportunities for professional development and continuous learning.

• Access to Comcast's cutting-edge technology and innovative projects. Working Hours:

• Standard 40-hour work week.

• Flexibility is required to coordinate with global teams, which may involve adjusting working hours for meetings or critical project deadlines.

📝 Enhancement Note: The salary range is an estimation for the Chennai, India market for a senior-level role with this skillset. Candidates should verify specific compensation details with Comcast during the application process. The benefits listed are general and candidates should inquire for specifics related to the Indian employment context.

🎯 Team & Company Context

🏢 Company Culture

Industry: Media, Technology, and Telecommunications. Comcast is a Fortune 50 leader, driving innovation in entertainment and online experiences.

Company Size: Large enterprise (Over 10,000 employees globally). This indicates a stable, well-resourced organization with established processes and significant market reach. For operations professionals, this means potential for structured career paths, extensive training resources, and opportunities to work on large-scale, impactful projects.

Founded: 1963. Comcast has a long history, evolving from a cable operator to a diversified media and technology giant. This longevity suggests a company with adaptability and a strong foundation.

Team Structure:

• Operations Team: This role is within Comcast Technology Solutions' cyber security business unit, specifically focused on the DataBee platform. The team is described as a "high pace, collaborative engineering environment" aiming to create a "startup culture."

• Reporting: Reports to a Manager of UI Software Development.

• Collaboration: Will work closely with engineering team leaders, architects, and DevOps engineers, as well as product and user experience teams. Expect cross-functional collaboration across various departments.

Methodology:

• Agile Development: The team operates under Agile methodologies, emphasizing iterative development, flexibility, and rapid response to changing requirements.

• DevSecOps: A strong focus on integrating security practices throughout the entire software development lifecycle.

• Data-Driven Insights: Expected to create insights for managers to track business and operational metrics, indicating a data-informed approach to development and decision-making.

• Continuous Improvement: Emphasis on refining requirements, improving tools, and adopting global design patterns and coding standards.

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

📝 Enhancement Note: The "startup culture" within a large enterprise like Comcast is a key differentiator. Candidates should be prepared for a fast-paced environment that balances the agility and innovation of a startup with the resources and stability of a Fortune 50 company. The focus on cybersecurity SaaS for enterprise clients is a critical context for understanding the product's importance and the expected rigor.

📈 Career & Growth Analysis

Operations Career Level: Engineer 4 - This title typically signifies a senior individual contributor role. In a company like Comcast, it suggests a high level of technical expertise, significant autonomy, and the ability to influence technical direction and mentor others. This role is crucial for driving complex projects and ensuring the quality and scalability of the DataBee platform.

Reporting Structure: Reports to a Manager of UI Software Development. This implies direct technical leadership and mentorship opportunities, with a clear path for career progression within the software development hierarchy.

Operations Impact: This role has a direct impact on the success of Comcast's new cybersecurity business unit. By developing and enhancing the DataBee platform, the Engineer 4 will contribute to:

• Revenue Generation: The DataBee platform is a SaaS offering sold to Fortune 500 clients, directly contributing to Comcast's revenue streams.

• Customer Satisfaction: Delivering a robust, user-friendly, and secure platform is critical for customer retention and acquisition.

• Internal Efficiency: The platform was initially developed for internal use within Comcast's SOC, highlighting its importance in operational efficiency and security posture.

• Innovation: Contributing to a new business unit and product launch positions this role at the forefront of Comcast's technological advancements.

Growth Opportunities:

• Technical Specialization: Deepen expertise in Python, Django, React.js, cloud technologies, and cybersecurity domains.

• Leadership Development: Potential to grow into a Lead Engineer, Architect, or Engineering Manager role, mentoring junior developers and leading project teams.

• Cross-Functional Exposure: Opportunity to collaborate with various teams, gaining broader insights into different facets of Comcast's technology and business operations.

• Domain Expertise: Develop specialized knowledge in cybersecurity, risk management, and compliance platforms, which are high-demand areas.

• Innovation & Startup Environment: Contribute to building and scaling a new product and business unit, offering unique career experiences.

📝 Enhancement Note: The "Engineer 4" designation combined with the context of a new, high-growth cybersecurity product suggests significant opportunities for impact and advancement. Candidates should be ready to demonstrate leadership potential and a desire to contribute to building something new.

🌐 Work Environment

Office Type: On-site. This role requires the employee to work from the Comcast India Engineering Center in Chennai.

Office Location(s): Comcast India Engineering Center, Chennai, India. Specific details about the office amenities, accessibility, and working hours coordination with global teams would be part of the onboarding process.

Workspace Context:

• Collaborative Environment: The description emphasizes a "high pace, collaborative engineering environment" and fostering a "startup culture." This suggests an open workspace design, team-based work, and frequent interaction among team members.

• Operations Tools & Technology: Access to modern development tools, testing environments, and potentially cloud infrastructure for development and deployment. The role requires proficiency with specific technologies like Python, Django, React.js, PostgreSQL, and potentially cloud platforms and CI/CD tools.

• Team Interaction: Daily stand-ups, sprint planning, code reviews, and cross-functional meetings are expected. The need for flexibility in working hours points to a global team structure requiring regular communication across time zones.

Work Schedule:

• Standard working hours are likely aligned with Indian business hours.

• However, flexibility is explicitly mentioned due to the need to coordinate with global teams. This means occasional early morning or late evening calls or work may be required to align with teams in other regions.

📝 Enhancement Note: The on-site requirement suggests a preference for in-person collaboration and team synergy. Candidates should be comfortable working within a structured office environment while also being adaptable to flexible scheduling for global team interactions.

📄 Application & Portfolio Review Process

Interview Process:

• Initial Screening: Resume and skills assessment to verify core competencies in Python, Django,

React.js, and database management.

• Technical Interviews: Multiple rounds focusing on:

  • Coding Challenges: Live coding exercises to assess problem-solving skills, algorithm knowledge, and proficiency in the required languages and frameworks. Expect challenges related to API design, database queries, and UI component development.
  • System Design: Questions evaluating the ability to design scalable, resilient, and secure full-stack applications, including considerations for cloud deployment and microservices.
  • Technical Deep Dives: Discussions on specific projects from your portfolio, probing into technical decisions, challenges faced, and solutions implemented.

• Behavioral Interviews: Assessment of cultural fit, teamwork, communication skills, and alignment with Comcast's operating principles. Questions will likely focus on collaboration, problem-solving in a team, and handling pressure.

• Hiring Manager Interview: Final discussion with the hiring manager to assess overall fit, career aspirations, and understanding of the role's strategic importance.

Portfolio Review Tips:

• Curate Select Projects: Choose 3-5 of your most impactful projects that best demonstrate your full-stack capabilities, particularly those using Python/Django and React.js.

• Focus on Impact & Results: For each project, clearly articulate the problem statement, your specific contributions, the technologies used, the challenges overcome, and the measurable outcomes or business impact. Quantify results whenever possible (e.g., improved performance by X%, reduced errors by Y%).

• Structure Your Presentation: Prepare a clear, concise presentation (e.g., slides, live demo) that walks interviewers through your projects. Start with a high-level overview and then dive into technical details.

• Highlight Full-Stack Integration: Explicitly show how your front-end work integrates with your back-end APIs and databases. Explain the design choices made for both layers.

• Demonstrate DevSecOps & Cloud Experience: If applicable, showcase projects where security was a key consideration or where applications were deployed on cloud platforms.

Challenge Preparation:

• Practice Coding Problems: Utilize platforms like LeetCode, HackerRank, or similar to practice coding challenges focusing on data structures, algorithms, and language-specific syntax (Python, JavaScript).

• System Design Scenarios: Review common system design principles for building scalable web applications, APIs, and microservices. Consider how to handle load, ensure availability, and maintain security.

• Prepare for Behavioral Questions: Use the STAR method (Situation, Task, Action, Result) to prepare responses for common behavioral questions related to teamwork, problem-solving, and overcoming challenges.

• Research Comcast & DataBee: Understand Comcast's business, its position in the market, and specifically research the DataBee platform and its target customers (Fortune 500 CISOs). Be prepared to discuss how your skills align with the company's mission and the product's goals.

📝 Enhancement Note: The "Engineer 4" role implies a rigorous technical interview process. A well-prepared portfolio that clearly demonstrates end-to-end development skills and quantifiable achievements will be crucial for success. Be ready to discuss technical trade-offs and architectural decisions in detail.

🛠 Tools & Technology Stack

Primary Tools:

• Backend Frameworks: Django Rest Framework (primary), potentially others.

• Programming Languages: Python (primary), JavaScript.

• Frontend Libraries/Frameworks: React.js (primary).

• Databases: PostgreSQL (primary), Relational Databases.

• Data Warehousing: Snowflake Data Warehouse (preferred).

Analytics & Reporting:

• Tools for monitoring application performance and user behavior (specifics may vary, but expect integration with backend/frontend logging and potentially dedicated analytics platforms).

• Systems for tracking business and operational metrics, potentially involving SQL queries against PostgreSQL or Snowflake. CRM & Automation:

• While not explicitly a CRM role, understanding how the DataBee platform interacts with or complements CRM systems for enterprise clients might be beneficial.

• Automation tools for CI/CD pipelines (e.g., Jenkins, GitLab CI) and potentially infrastructure as code (IaC) tools if DevOps skills are leveraged. Other Technologies:

• Cloud Platforms: Experience with cloud hosting (AWS, Azure, GCP) is preferred for backend application deployment.

• Containerization & Orchestration: Docker, Kubernetes (preferred) for application packaging and management.

• API Development: RESTful API design and implementation.

• Version Control: Git.

📝 Enhancement Note: The core technologies are clearly defined: Python, Django Rest Framework, PostgreSQL for the backend, and React.js for the frontend. Proficiency in these is non-negotiable. Experience with Snowflake, DevOps tools, and Kubernetes will significantly strengthen a candidate's profile.

👥 Team Culture & Values

Operations Values:

• Customer Focus: "Own the customer experience – think and act in ways that put our customers first..." This is a core principle, meaning decisions should prioritize user needs and seamless digital interactions.

• Continuous Learning: "Know your stuff— be enthusiastic learners, users, and advocates of our game-changing technology..." Expect a culture that values ongoing skill development and staying current with technology.

• Teamwork & Collaboration: "Win as a team— make big things happen by working together and being open to new ideas." This highlights a collaborative environment where diverse perspectives are valued.

• Integrity & Doing Right: "Do what's right for each other, our customers, investors, and our communities." Emphasizes ethical conduct and responsibility.

• Results & Growth: "Drive results and growth." A focus on achieving business objectives and contributing to the company's expansion.

• Inclusion & Diversity: "Respect and promote inclusion & diversity." Comcast is committed to fostering a diverse and inclusive workplace.

Collaboration Style:

• Agile & Iterative: Working in sprints, with regular feedback loops and adaptability to change.

• Cross-functional: Close collaboration with Product Management, UX/UI Design, QA, and DevOps teams.

• Mentorship & Knowledge Sharing: As an Engineer 4, there's an expectation to share knowledge, mentor junior engineers, and contribute to best practices.

• Data-Informed: Decisions are expected to be backed by data and operational metrics.

📝 Enhancement Note: The emphasis on customer-centricity, continuous learning, and teamwork is paramount. Candidates should demonstrate how their past experiences reflect these values, particularly in collaborative problem-solving and a proactive approach to learning new technologies.

⚡ Challenges & Growth Opportunities

Challenges:

• Building a New Product: Contributing to the development and scaling of a new SaaS platform (DataBee) in a competitive cybersecurity market. This involves navigating evolving requirements and potential technical hurdles.

• Balancing Startup Culture with Enterprise Structure: Adapting to a fast-paced, agile "startup culture" within a large, established enterprise like Comcast.

• Global Team Coordination: Effectively collaborating and communicating with globally distributed teams across different time zones.

• Security Integration: Ensuring robust security features are integrated throughout the development lifecycle in a DevSecOps model, for a cybersecurity product.

• Scalability & Performance: Designing and implementing solutions that can scale to meet the demands of Fortune 500 enterprise clients.

Learning & Development Opportunities:

• Advanced Technology Stack: Deepen expertise in modern web development frameworks, cloud-native architectures, and data warehousing.

• Cybersecurity Domain: Gain specialized knowledge in security, risk, and compliance platforms, which are highly sought-after skills.

• Leadership & Mentorship: Opportunity to mentor junior engineers, lead technical initiatives, and potentially move into leadership roles.

• Cross-functional Exposure: Work with diverse teams across Comcast, broadening understanding of the technology landscape and business operations.

• Participation in Innovation: Contribute to the growth of a new business unit and product, offering a unique and rewarding career experience.

📝 Enhancement Note: The challenges presented are inherent to roles in new product development and fast-growing tech sectors. Candidates should frame these challenges as opportunities for growth and demonstrate resilience and a proactive approach to problem-solving.

💡 Interview Preparation

Strategy Questions:

• Technical Approach: "Describe a complex full-stack project you led. What were the key technical challenges, and how did you overcome them using Python, Django, and React.js?" (Focus on architectural decisions, API design, database optimization, and UI implementation details.)

• Problem-Solving: "Imagine our DataBee platform experiences intermittent performance issues during peak load. How would you diagnose and resolve this, considering both front-end and back-end components?" (Assess diagnostic skills, understanding of scalability, and use of monitoring tools.)

• Collaboration & Process: "How do you ensure effective collaboration with product managers and UX designers to translate requirements into functional features? Describe your experience working in an Agile environment." (Focus on communication, requirement refinement, and adherence to Agile principles.)

Company & Culture Questions:

• Alignment with Values: "Comcast emphasizes 'owning the customer experience.' Can you give an example of a time you went above and beyond to ensure a positive user experience?" (Prepare examples showcasing customer-centricity.)

• Teamwork: "Describe a situation where you had a disagreement with a team member on a technical approach. How did you resolve it?" (Demonstrate conflict resolution and collaborative problem-solving skills.)

• Learning & Growth: "How do you stay current with new technologies in full-stack development and cybersecurity?" (Showcase continuous learning and proactivity.)

Portfolio Presentation Strategy:

• Tell a Story: For each project, structure your narrative: Problem -> Your Role/Solution -> Technologies Used -> Challenges -> Outcome/Impact.

• Quantify Achievements: Use metrics (e.g., performance improvements, error reduction, user adoption rates) to demonstrate the value of your work.

• Technical Depth: Be prepared to discuss architectural decisions, trade-offs, and specific implementation details of your code.

• Showcase Full-Stack Integration: Clearly articulate how your front-end and back-end components worked together.

• Highlight Security & Scalability: If your projects involved security considerations or scaling challenges, be sure to highlight these aspects.

📝 Enhancement Note: Prepare specific, quantifiable examples for all questions. For portfolio presentations, practice concisely explaining complex technical concepts and demonstrating your problem-solving process. Be ready to discuss your experience with DevSecOps and cloud deployments if applicable.

📌 Application Steps

To apply for this operations position:

• Submit your application through the Comcast Careers portal via the provided URL.

• Portfolio Customization: Tailor your resume and cover letter to highlight your most relevant experience in Python, Django Rest Framework, PostgreSQL, and React.js. Emphasize any experience with SaaS platforms, cybersecurity, or enterprise software.

• Resume Optimization: Ensure your resume clearly details your years of experience (8-11.5 years), specific technologies used, and quantifiable achievements in previous roles. Use keywords from the job description naturally.

• Interview Preparation: Practice articulating your experience using the STAR method for behavioral questions and prepare detailed walkthroughs of your key portfolio projects. Be ready to discuss system design concepts and coding challenges.

• Company Research: Familiarize yourself with Comcast's business, its technology solutions, and specifically research the DataBee platform and its target market. Understand their commitment to customer experience, innovation, and the cybersecurity landscape.

⚠️ 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.