Engineer 3 - UI Full Stack Developer

📍 Job Overview

Job Title: Engineer 3 - UI Full Stack Developer

Company: Comcast

Location: Chennai, India

Job Type: Full-time

Category: Software Engineering / Full Stack Development

Date Posted: May 18, 2026

Experience Level: 5-7 Years

Remote Status: On-site

🚀 Role Summary

• Drive end-to-end development of cutting-edge SaaS security products, focusing on the full user interface stack from front-end components to back-end architecture.

• Implement robust web applications, APIs, and microservices, ensuring seamless integration with relational databases and cloud platforms.

• Foster a collaborative, agile engineering environment, contributing to the development of innovative cybersecurity solutions for enterprise and federal government clients.

• Champion a DevSecOps culture, embedding security practices throughout the development lifecycle and actively participating in incident resolution.

• Act as a technical resource and mentor for junior engineers, sharing expertise in UI design, development, and full-stack best practices.

📝 Enhancement Note: This role is positioned within Comcast Technology Solutions' new cybersecurity business unit, specifically focusing on the DataBee SaaS platform. The emphasis on "end-to-end development" and "entire user interface stack" indicates a need for a versatile full-stack engineer capable of owning features from concept to deployment. The mention of a "startup culture" and "empowering teammates" suggests an environment that values proactivity, collaboration, and agile execution.

📈 Primary Responsibilities

• Collaborate with product managers, user experience designers, and fellow engineers to translate new requirements into actionable development tasks.

• Design, develop, and implement scalable backend services and APIs using Python, with a strong emphasis on Django Rest Framework.

• Build responsive and intuitive front-end user interfaces using React.js, ensuring a seamless customer experience.

• Develop and maintain robust relational database schemas and queries, with specific experience in PostgreSQL, Snowflake, and Iceberg.

• Contribute to the development of reusable web components and self-contained microservices to support core business logic and enhance platform modularity.

• Implement and enforce security features as an integral part of the development process, adhering to DevSecOps principles.

• Participate in production deployments, assist with customer issue triage, and contribute to the continuous improvement of tools for incident identification and mitigation.

• Adhere to established global design patterns and coding standards to ensure code quality, maintainability, and consistency across the platform.

• Work closely with engineering leaders, architects, and DevOps engineers to define technical requirements and architectural decisions.

• Create and maintain documentation for technical specifications, processes, and system designs.

• Ensure consistent and punctual attendance, with flexibility to coordinate working hours across global teams.

📝 Enhancement Note: The responsibilities highlight a strong need for hands-on coding across the full stack. The emphasis on "re-usable web components," "self-contained microservices," and "cloud platforms" points towards a modern microservices architecture. The inclusion of "customer issue triage" and "production deployments" suggests that the role has direct impact on live systems and requires an understanding of operational stability.

🎓 Skills & Qualifications

Education:

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

Experience:

Required Skills:

• Backend Development: Demonstrated expertise in Python, particularly with the Django Rest Framework for building robust APIs and backend services.

• Frontend Development: Proven experience with React.js for creating dynamic and interactive user interfaces.

• Databases: Hands-on experience with relational databases, including PostgreSQL, and familiarity with data warehousing solutions like Snowflake and Iceberg.

• Web Applications: Ability to design and develop full-stack web applications, encompassing both front-end components and back-end logic.

• Agile Methodologies: Experience working within Agile Scrum development environments, including sprint planning, estimation, and daily stand-ups.

• Version Control: Proficiency with GitHub or similar version control systems for collaborative code management.

• Project Management Tools: Experience using Jira or comparable tools for task tracking and project management.

• Testing Frameworks: Experience utilizing JavaScript and Python unit test frameworks to ensure code quality and reliability.

• Containerization: Familiarity with Docker for building, shipping, and running applications in isolated environments.

• SaaS Development: Experience developing and deploying applications within a Software-as-a-Service (SaaS) product model.

Preferred Skills:

• UI Design Principles: Experience or strong understanding of user interface (UI) design best practices.

• Frontend Testing: Experience with Cypress and/or Jest test frameworks for end-to-end and unit testing of frontend applications.

• DevOps Practices: Familiarity with DevOps principles and tools, including CI/CD pipelines and infrastructure as code.

• Container Orchestration: Experience with Kubernetes for managing and scaling containerized applications.

• Build Tools: Experience using Node.js and Yarn for frontend build processes.

📝 Enhancement Note: The "Required Skills" section is very specific, calling out Django Rest Framework, React.js, PostgreSQL, Snowflake, and Docker. The "Preferred Skills" indicate a desire for candidates who are not only coders but also understand broader software development lifecycle concepts like DevOps, container orchestration, and advanced frontend testing. The "Employees at all levels" section emphasizes Comcast's operating principles, customer focus, continuous learning, teamwork, and results-driven approach, which are critical cultural indicators.

📊 Process & Systems Portfolio Requirements

Portfolio Essentials:

• Project Showcase: A portfolio demonstrating end-to-end development projects, highlighting contributions across both front-end and back-end layers.

• Code Samples: Well-documented code samples (e.g., GitHub repository) showcasing proficiency in Python (Django Rest Framework) and React.js.

• Database Design: Examples of relational database schema designs and complex query implementations, ideally involving PostgreSQL or similar.

• SaaS Experience: Case studies or descriptions of contributions to SaaS product development, illustrating understanding of scalability, multi-tenancy, and deployment models.

• Problem-Solving: Demonstrations of how you've tackled complex technical challenges, particularly those involving API integration, performance optimization, or user interface design.

Process Documentation:

• Agile Workflow: Evidence of participation in and contribution to Agile Scrum processes, including sprint deliverables and retrospectives.

• Testing Strategy: Examples of how you've implemented unit tests, integration tests, or end-to-end tests for web applications, showcasing your approach to quality assurance.

• DevSecOps Integration: Examples of how security considerations were integrated into the development workflow, if applicable.

• Collaboration Tools: Familiarity with using tools like GitHub for code reviews and Jira for task management throughout the development lifecycle.

📝 Enhancement Note: While not explicitly stating a "portfolio requirement," the detailed "Core Responsibilities" and "Additional Required Skills" strongly imply that candidates will be expected to demonstrate their capabilities through past projects and code. The emphasis on specific technologies like Django Rest Framework and React.js means a portfolio should showcase projects built with these. The mention of "global design patterns" and "coding standards" suggests that well-structured and maintainable code is highly valued.

💵 Compensation & Benefits

Salary Range:

Benefits:

• Comprehensive Support: Access to a range of benefits designed to support physical, financial, and emotional well-being.

• Expert Guidance: Personalized expert guidance to navigate and utilize available benefits.

• Always-On Tools: Availability of tools and resources for continuous support throughout the year.

• Health & Wellness: Programs and resources focused on physical health and overall wellness.

• Financial Planning: Support for financial planning, savings, and investment opportunities.

• Emotional Well-being: Resources and programs dedicated to mental health and emotional support.

• Career Development: Opportunities for professional growth and skill enhancement within Comcast.

Working Hours:

• Standard full-time work schedule, typically 40 hours per week.

• Flexibility required to coordinate with global teams, which may involve early morning or late evening calls.

📝 Enhancement Note: Salary estimation for this role in Chennai, India, is based on aggregated data from various salary aggregation websites and tech industry compensation reports for similar roles. The range provided is a general guideline and actual compensation will be determined by Comcast based on the candidate's specific experience, skills, and qualifications. The benefits listed are directly from the job description, emphasizing Comcast's commitment to employee well-being.

🎯 Team & Company Context

🏢 Company Culture

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

Company Size: Large Enterprise (Comcast is one of the largest publicly traded companies globally, with hundreds of thousands of employees).

Founded: 1963. Comcast has a long history of growth and evolution, now operating across diverse and innovative business sectors.

Team Structure:

• Cyber Security Business Unit: This role is part of an exciting new cybersecurity business unit within Comcast Technology Solutions.

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

• Cross-functional Collaboration: Close collaboration with engineering teams, product management, user experience (UX) designers, architects, and DevOps engineers. The environment is described as "high pace" and "collaborative," with an emphasis on creating a "startup culture" within the business unit.

Methodology:

• Agile Development: Work is conducted within an Agile methodology, emphasizing iterative development, flexibility, and rapid response to changing requirements.

• Data-Driven Insights: Expected to "create insights for managers to track business and operational metrics," indicating a focus on data analysis and performance monitoring.

• DevSecOps Culture: Strong emphasis on integrating security practices throughout the entire software development lifecycle.

• Process Optimization: Expected to "use and improve on tools to identify and mitigate production incidents" and create "re-usable web components" and "self-contained microservices," all pointing to a focus on efficiency and maintainability.

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

📝 Enhancement Note: The company context emphasizes Comcast's scale and leadership in media and technology. The specific focus on a "new cyber security business unit" and "startup culture" within a large enterprise suggests an environment where innovation is encouraged, but with the backing and resources of a major corporation. This blend is often attractive to engineers who want to move fast but also have stability.

📈 Career & Growth Analysis

Operations Career Level: Engineer 3 (Mid-to-Senior Level). This level typically implies a solid foundation of technical expertise, the ability to work independently on complex tasks, and a growing capacity to mentor others.

Reporting Structure: Reports to a Manager of UI Software Development. This indicates a clear management structure with opportunities for guidance and career development discussions.

Operations Impact: The role directly contributes to the development and success of DataBee, a new SaaS security, risk, and compliance platform. This platform is critical for both internal Comcast SOC use and for external Fortune 500 CISO customers, meaning the engineer’s work has a direct impact on revenue generation and customer satisfaction in the cybersecurity market.

Growth Opportunities:

• Technical Specialization: Deepen expertise in Python, Django Rest Framework, React.js, and modern cloud/DevOps practices through hands-on project work and potential training.

• Leadership Development: Opportunities to mentor junior engineers, lead feature development, and influence technical direction within the DataBee team, fostering leadership skills.

• Cross-Functional Exposure: Gain exposure to product management, UX design, and enterprise cybersecurity sales, broadening understanding of the business and customer needs.

• Career Advancement: Potential to progress to Senior Engineer roles, Tech Lead positions, or move into specialized areas within Comcast's broader technology organization.

• Startup Environment Experience: Contribute to building a new business unit, offering a unique experience in a fast-paced, innovative environment within a large corporation.

📝 Enhancement Note: The "Engineer 3" title, combined with the 5-7 years of experience requirement and the responsibility for "end-to-end development," positions this as a mid-to-senior level role. The emphasis on mentoring junior engineers is a key indicator of growth potential towards a lead or senior individual contributor path. The focus on a new product within a growing business unit offers significant opportunities for impact and visibility.

🌐 Work Environment

Office Type: On-site. The role is based at the Comcast India Engineering Center in Chennai.

Office Location(s): Chennai, India. Specific details about the engineering center's amenities, accessibility, and proximity to public transport would be beneficial for candidates.

Workspace Context:

• Collaborative Environment: The role requires close collaboration with local and potentially global teams, suggesting an open office layout or dedicated team spaces that facilitate communication.

• Technology Stack: Access to modern development tools, robust computing resources, and potentially state-of-the-art lab environments for testing and development.

• Team Interaction: Opportunities for daily interaction with fellow developers, managers, and cross-functional stakeholders within the cybersecurity business unit.

• Startup Culture: The environment is designed to foster a "startup culture," implying agility, innovation, and a high degree of autonomy and empowerment for team members.

Work Schedule:

• Standard full-time hours are expected, with flexibility required to accommodate global team coordination. This might involve occasional early morning or late evening meetings to align with teams in different time zones.

📝 Enhancement Note: The "On-site" work arrangement is clearly stated. The description of a "high pace, collaborative engineering environment" and "startup culture" within the cybersecurity business unit suggests a dynamic and engaging physical workspace designed to promote innovation and teamwork.

📄 Application & Portfolio Review Process

Interview Process:

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

• Technical Assessment: This will probably involve coding challenges, system design questions, and deep dives into specific technologies like Python, Django, and React.js. Expect live coding sessions or take-home assignments.

• Behavioral Interviews: Questions focused on teamwork, problem-solving, handling challenges, and alignment with Comcast's operating principles.

• Manager/Team Interviews: Discussions with the hiring manager and potential team members to evaluate technical depth, collaboration skills, and fit within the specific team dynamic.

• Portfolio Review: Candidates will likely be asked to present and discuss their past projects, code samples, and contributions, demonstrating their capabilities and impact.

Portfolio Review Tips:

• Highlight Full-Stack Contributions: Clearly showcase projects where you've worked on both front-end and back-end components. Quantify your impact where possible (e.g., "improved API response time by X%", "developed Y reusable UI components").

• Code Quality: Ensure any shared code (e.g., GitHub) is clean, well-commented, and follows best practices. Demonstrate your understanding of testing frameworks.

• Problem-Solving Narrative: For each project, describe the challenge, your approach, the technologies used, and the outcome. Focus on how you overcame obstacles.

• SaaS & Security Focus: If possible, highlight experience with SaaS architecture, security implementation, or cybersecurity-related projects.

• Tool Proficiency: Be prepared to discuss your experience with specific tools like Django Rest Framework, React.js, PostgreSQL, Docker, and Jira.

Challenge Preparation:

• Coding Challenges: Practice common data structures and algorithms problems, especially those relevant to web development and API design. Be proficient in Python and JavaScript.

• System Design: Prepare for questions on designing scalable web applications, APIs, and database schemas. Consider microservices architecture, caching, and load balancing.

• Behavioral Questions: Use the STAR method (Situation, Task, Action, Result) to prepare examples for common behavioral questions. Align your answers with Comcast's operating principles.

• Technology Deep Dives: Be ready to discuss the nuances of Django Rest Framework, React.js lifecycle methods, database optimization, and containerization strategies.

📝 Enhancement Note: The job description doesn't detail the interview process, but based on the role and experience level, a multi-stage technical and behavioral interview process is standard for companies like Comcast. The emphasis on a specific technology stack and the "startup culture" implies that practical coding skills, problem-solving abilities, and cultural fit will be heavily assessed.

🛠 Tools & Technology Stack

Primary Tools:

• Backend Framework: Django Rest Framework (Python)

• Frontend Framework: React.js

• Programming Languages: Python, JavaScript

• Databases: PostgreSQL, Snowflake Data Warehouse, Iceberg

• Containerization: Docker

• Version Control: GitHub

• Project Management: Jira

Analytics & Reporting:

• Data Warehousing: Snowflake, Iceberg (for data storage and querying)

• Metrics & Insights: While specific tools aren't mentioned, the role requires creating insights for managers, suggesting familiarity with data analysis and reporting concepts.

CRM & Automation:

• API Development: Django Rest Framework is key for building APIs that can integrate with various systems.

• Development Workflow: Node.js and Yarn are likely used for frontend build processes and dependency management.

📝 Enhancement Note: The "Must have Skills" and "Good to have Skills" sections directly inform the core technology stack for this role. The explicit mention of Django Rest Framework, PostgreSQL, Python, React.js, Snowflake, Docker, Node, Yarn, and GitHub provides a clear picture of the technologies the candidate will be working with daily.

👥 Team Culture & Values

Operations Values:

• Customer Focus: "Own the customer experience - think and act in ways that put our customers first..." This is a paramount value, emphasizing the importance of delivering high-quality, user-centric solutions.

• Continuous Learning: "Know your stuff - be enthusiastic learners, users and advocates of our game-changing technology..." This highlights a commitment to staying updated with technology and constantly improving skills.

• Teamwork & Collaboration: "Win as a team - make big things happen by working together and being open to new ideas." This underscores the importance of collaboration and open communication.

• Integrity & Respect: "Do what's right for each other, our customers, investors and our communities." This points to a culture of ethical conduct, respect, 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." A stated commitment to fostering a diverse and inclusive workplace.

• Agile Execution: The mention of a "startup culture" and "agile fashion" implies a value placed on speed, adaptability, and efficient execution.

Collaboration Style:

• Cross-functional Integration: The role inherently requires collaboration with Product, UX, Architects, and DevOps, indicating a highly integrated team structure.

• Agile & Iterative: Working in an agile fashion suggests a collaborative style that involves frequent communication, feedback loops, and iterative development.

• Mentorship & Knowledge Sharing: As an Engineer 3, there's an expectation to share knowledge and mentor less experienced colleagues, fostering a supportive learning environment.

📝 Enhancement Note: The "Employees at all levels" section is a direct source for the company's core values. The emphasis on customer experience, continuous learning, and teamwork, combined with the "startup culture" within the cybersecurity unit, paints a picture of a dynamic, customer-centric, and collaborative engineering team.

⚡ Challenges & Growth Opportunities

Challenges:

• Rapid Development Pace: Working within a "high pace" environment and a "startup culture" means adapting to quick iterations and potentially shifting priorities.

• Complex Security Domain: Developing for a cybersecurity platform requires a deep understanding of security principles and best practices, which can be a steep learning curve.

• Full-Stack Versatility: Successfully balancing front-end UI development with robust back-end engineering and database management for a complex SaaS product.

• Global Team Coordination: Effectively collaborating and communicating with teams across different time zones requires strong organizational and communication skills.

• Scalability & Reliability: Ensuring the DataBee platform is scalable, reliable, and secure for large enterprise clients.

Learning & Development Opportunities:

• Advanced Technical Skills: Opportunities to master and expand expertise in Python, Django Rest Framework, React.js, cloud technologies, and DevOps practices.

• Cybersecurity Domain Knowledge: Gaining in-depth knowledge of security, risk, and compliance platforms, a highly sought-after skill set.

• SaaS Architecture: Learning best practices for building and scaling modern SaaS applications.

• Leadership & Mentorship: Developing leadership capabilities by mentoring junior engineers and contributing to technical strategy.

• Exposure to Enterprise Sales: Understanding the requirements and challenges of selling complex SaaS solutions to Fortune 500 companies.

📝 Enhancement Note: The challenges are derived from the role's context (new product, cybersecurity, fast-paced environment) and the technical demands. The growth opportunities are aligned with the role's seniority and the nature of working on a new, impactful product within a large tech organization.

💡 Interview Preparation

Strategy Questions:

• Technical Deep Dive: Be prepared to explain your experience with Python, Django Rest Framework, React.js, PostgreSQL, and Docker in detail. Expect questions on their architecture, best practices, and common pitfalls.

• Problem Solving Scenarios: "Describe a time you had to debug a complex issue that spanned both front-end and back-end. How did you approach it?" or "How would you design a scalable API for X functionality?"

• Agile & Collaboration: "How do you handle conflicting requirements from product and UX?" or "Describe your experience working in an Agile Scrum team and your role in sprint planning and retrospectives."

• DevSecOps & Security: "How do you incorporate security into your development process?" or "What are some common security vulnerabilities in web applications, and how do you mitigate them?"

Company & Culture Questions:

• Operating Principles: Research Comcast's operating principles and be ready to provide examples of how you've demonstrated them (e.g., customer focus, teamwork, continuous learning).

• Startup Culture Fit: "What does a 'startup culture' mean to you within a large enterprise?" or "How do you stay motivated and proactive in a fast-paced environment?"

• Team Dynamics: "What kind of team environment do you thrive in?" or "How do you approach giving and receiving feedback?"

Portfolio Presentation Strategy:

• Showcase Full-Stack Impact: Select 1-2 key projects that best demonstrate your full-stack capabilities. Clearly articulate your specific contributions to both front-end and back-end.

• Quantify Achievements: Use metrics to highlight the impact of your work (e.g., performance improvements, user adoption, bug reduction).

• Explain Technical Choices: Be ready to justify the technologies and architectural decisions you made for your projects, especially regarding Django Rest Framework, React.js, and database choices.

• Code Walkthrough: If sharing code, be prepared to walk through specific sections, explaining your logic and coding standards.

• Address Security: If applicable, discuss any security considerations or implementations in your portfolio projects.

📝 Enhancement Note: Interview preparation should focus on demonstrating proficiency in the specified tech stack, articulating problem-solving approaches, and showcasing alignment with Comcast's values and the specific team culture. The portfolio is crucial for validating hands-on experience.

📌 Application Steps

To apply for this operations position:

• Submit your application through the provided link on the Comcast Careers portal.

• Tailor Your Resume: Highlight your experience with Python, Django Rest Framework, React.js, PostgreSQL, Snowflake, Docker, and Agile methodologies. Use keywords from the job description. Quantify your achievements with specific metrics wherever possible.

• Prepare Your Portfolio: Curate your best full-stack projects. Ensure any code repositories (e.g., GitHub) are clean, well-documented, and accessible. Be ready to present and discuss your contributions and the technical decisions made.

• Research Comcast: Familiarize yourself with Comcast's business units, their focus on cybersecurity, and their stated operating principles. Understand the company's mission and values.

• Practice Interview Questions: Prepare for technical, behavioral, and situational interview questions, focusing on demonstrating your problem-solving skills, technical expertise, and collaborative spirit.

⚠️ 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.