Development Engineer 3
Chennai, India
Overview
Make your mark at Comcast -- a Fortune 30 global media and technology company. Become part of our award-winning, international engineering team that turns big ideas into cutting-edge products, platforms, and solutions that our customers love. We create space to innovate, and we recognize, reward, and invest in your ideas, while ensuring you can proudly bring your authentic self to the workplace. You’ll do the best work of your career right here.
Success Profile
What makes a successful Development Engineer 3 at Comcast? Check out these top traits and explore role-specific skills in the job description below.
- Results-driven
- Adaptable
- Inventive
- Entrepreneurial
- Team Player
- Problem-Solver
Responsibilities
Development Engineer 3
Job Summary
Responsible for planning and designing new software and web applications. Analyzes, tests and assists with the integration of new applications. Documents all development activity. Assists with training non-technical personnel. Has in-depth experience, knowledge and skills in own discipline. Usually determines own work priorities. Acts as a resource for colleagues with less experience.Job Description
Core Responsibilities:
- Provide expertise in modern UI/UX technologies, offering recommendations for new interface designs or enhancements to improve user experience and accessibility.
- Manage the full UI/UX lifecycle of assigned projects, from conceptual design and prototyping to development, testing, and deployment.
- Design and develop responsive user interfaces using HTML, CSS, JavaScript, and frameworks like Angular or React; write clean, maintainable code and create unit tests to ensure quality.
- Collaborate with cross-functional teams to ensure seamless integration of UI components with backend systems and hardware, supporting product deployments.
- Work closely with business stakeholders to translate user needs and technical requirements into intuitive and engaging interface designs.
- Develop and maintain deployment scripts and support documentation for UI components and applications, ensuring smooth rollout and maintenance.
- Deliver projects within defined specifications and timelines, proactively identifying and resolving issues that may impact delivery or user experience.
- Exercise independent judgment and creativity in solving design and development challenges, contributing to product innovation.
- Maintain consistent and reliable availability, including flexibility to work evenings, weekends, or overtime as needed to support project goals.
- Perform other UI/UX-related duties as assigned, contributing to continuous improvement of design and development practices.
Necessary Skills and Technologies:
- 5 to 8 yrs of experience in Development and maintain user-facing features using modern JavaScript frameworks such as Angular or React
- Translate UI/UX designs into high-quality code.
- Optimize applications for maximum speed and scalability.
- Implement reactive programming patterns using RxJS(Angular)
- Ensure cross-browser compatibility and responsiveness.
- Collaborate with backend developers to integrate APIs and services.
- Participate in code reviews and contribute to best practices.
- Troubleshoot and debug UI issues.
- Sstrong experience in building responsive and scalable web applications using any of UI technologies Angular, JavaScript, HTML, and RxJS or React, JavaScript, HTML, and Redux. You will collaborate closely with UX designers,
- Biller Experience
- Good to have Familiarity with Telecom Billing Technologies to effectively manage integration with existing infrastructure.
- Experience in Biller configurations
- Database and Data Management
- Good to have Expertise in SQL Server for handling large-scale databases, including stored procedures and performance optimization for fast data retrieval.
- Knowledge of NoSQL databases (e.g., MongoDB) for handling unstructured data if needed.
- Version Control and Collaboration
- Familiarity with Git and platforms like GitHub for managing codebases and collaborating across teams.
- User Experience (UX) Design
- Strong emphasis on user-centered design to ensure that the application is intuitive for non-technical users.
- Experience in A/B testing and gathering feedback to iterate on design for better performance and usability.
Employees at all levels are expected to:
- Understand our Operating Principles; make them the guidelines for how you do your job.
- Own the customer experience - think and act in ways that put our customers first, give them seamless digital options at every touchpoint, and make them promoters of our products and services.
- Know your stuff - be enthusiastic learners, users and advocates of our game-changing technology, products and services, especially our digital tools and experiences.
- Win as a team - make big things happen by working together and being open to new ideas.
- Be an active part of the Net Promoter System - a way of working that brings more employee and customer feedback into the company - by joining huddles, making call backs and helping us elevate opportunities to do better for our customers.
- Drive results and growth.
- Respect and promote inclusion & diversity.
- Do what's right for each other, our customers, investors and our communities.
Disclaimer:
- This information has been designed to indicate the general nature and level of work performed by employees in this role. It is not designed to contain or be interpreted as a comprehensive inventory of all duties, responsibilities and qualifications.
Comcast is proud to be an equal opportunity workplace. We will consider all qualified applicants for employment without regard to race, color, religion, age, sex, sexual orientation, gender identity, national origin, disability, veteran status, genetic information, or any other basis protected by applicable law.
Base pay is one part of the Total Rewards that Comcast provides to compensate and recognize employees for their work. Most sales positions are eligible for a Commission under the terms of an applicable plan, while most non-sales positions are eligible for a Bonus. Additionally, Comcast provides best-in-class Benefits to eligible employees. We believe that benefits should connect you to the support you need when it matters most, and should help you care for those who matter most. That’s why we provide an array of options, expert guidance and always-on tools, that are personalized to meet the needs of your reality – to help support you physically, financially and emotionally through the big milestones and in your everyday life. Please visit the compensation and benefits summary on our careers site for more details.
Education
Bachelor's Degree
While possessing the stated degree is preferred, Comcast also may consider applicants who hold some combination of coursework and experience, or who have extensive related professional experience.
Relevant Work Experience
7-10 Years
Hear from our people
Culture
At Comcast you can have work/life balance in an inclusive environment where you can be your authentic self.
Comcast provides many opportunities to build skills and grow in your career and a top-notch benefits, time off and perks package.
We are committed to delivering reliable, effortless experiences to our customers no matter how they choose to interact with us.
You will build personal relationships on a growing team that while making Xfinity a best-in-class, most-loved brand.

More About Comcast
-
Comcast Unveils Industry-First Gateway Designed for Apartment Buildings Enabling ‘Instant’ Connectiity for Residents
Comcast has launched a new, innovative gateway with Tri-Band WiFi 6E technology that delivers faster speeds, lower latency, and ‘Instant On’ connectivity to apartment residents.
-
Xfinity Mobile, Comcast Business Mobile Customers Unlock PowerBoost – Delivering WiFi Speeds of Up to a Gig – with the New Samsung Galaxy S25 Series
Android fans have something to celebrate now that the new Samsung Galaxy S25 Series can unlock PowerBoost – a unique feature that delivers speeds of up to 1 gigabit-per-second (Gbps) over WiFi to Xfinity Mobile and Comcast Business Mobile customers.
-
Network Innovation Delivering Business Solutions at Scale
Comcast Business is hyper scaling the availability of its Dedicated Internet connectivity solution, which provides business customers with unparalleled speeds, 99.99 percent uptime, and proactive network monitoring.
Tech Engineering in Action
Jobs For You
-
Xfinity Retail Sales Consultant
Fresno, California Retail 06/27/2025
-
Xfinity Retail Sales Consultant
San Mateo, California Retail 07/26/2025
-
Part Time - Xfinity Retail Sales Consultant
San Mateo, California Retail 07/26/2025
No Recently Viewed Jobs
View All JobsNo Saved Jobs
View All JobsTalent Community
Join our talent community so we can get to know you better, learn more about your skills and experience, and how they could align with future open positions at Comcast.
Job Alerts
Sign up for Job Alerts to be the first to know about new opportunities. After signing up or logging in to Workday, select Job Alerts in the top right corner to create a new alert or edit an existing one.