Development Engineer 3

Comcast brings together the best in media and technology. We drive innovation to create the world's best entertainment and online experiences. As a Fortune 50 leader, we set the pace in a variety of innovative and fascinating businesses and create career opportunities across a wide range of locations and disciplines. We are at the forefront of change and move at an amazing pace, thanks to our remarkable people, who bring cutting-edge products and services to life for millions of customers every day. If you share in our passion for teamwork, our vision to revolutionize industries and our goal to lead the future in media and technology, we want you to fast-forward your career at Comcast.
Job Summary
This job involves collaborative design and development of software solutions that meet business objectives. It includes system requirement analysis, application customization, and assisting with software updates. It also involves mentoring junior engineers, ensuring quality with Quality Assurance, and providing technical leadership on routine projects. The job is also responsible for conducting training for application users.
Job Description
Your key responsibilities
Software Design & Development

• Design, develop, and maintain microservices-based applications using Python frameworks (Django, Django REST Framework, FastAPI).
• Build, document, and maintain RESTful APIs for internal and external integrations.
• Implement asynchronous processing with Celery, Redis, and RabbitMQ.
• Develop data-driven applications using PostgreSQL (SQL) and MongoDB (NoSQL).

Quality & Testing

• Write clean, maintainable, and testable code with appropriate unit and integration test coverage.
• Support QA engineers by enabling test automation and ensuring code quality standards.
• Conduct peer reviews to maintain best practices in coding, security, and performance.

DevOps & CI/CD

• Deploy and manage applications in Docker and Kubernetes environments.
• Contribute to and maintain CI/CD pipelines (GitLab, Jenkins, or equivalent).
• Optimise build, deployment, and release processes for reliability and speed.

Collaboration & Agile Delivery

• Collaborate with solutions designers, business analysts, and test engineers to deliver high-quality features.
• Participate in Agile ceremonies, including sprint planning, daily stand-ups, reviews, and retrospectives.
• Translate business requirements into scalable and efficient technical solutions.

Performance & Reliability

• Design systems for high availability, scalability, and resilience.
• Monitor and improve performance of services, ensuring efficient use of resources.
• Proactively identify and resolve technical issues and production inc

Your skills
Technical Expertise:

• Proven experience as a Software Engineer or in a similar development role.
• Strong programming skills in Python with hands-on experience in frameworks: Django, Django REST Framework, and FastAPI.
• Experience designing and building microservices and REST APIs.
• Proficiency in Celery, RabbitMQ, and Redis for distributed task processing and messaging.
• Solid database skills: PostgreSQL (SQL) and MongoDB (NoSQL).
• Strong understanding of containerisation and orchestration (Docker, Kubernetes).
• Experience with CI/CD pipelines (GitLab CI, Jenkins, or similar).
• Proficiency with Git/GitLab for version control and collaboration.
• Familiarity with Agile development methodologies.
• Experience in telecoms or OSS/BSS environments is an advantage.

Professional Attributes:

• Strong coding and problem-solving skills
• Ability to design scalable and reliable software solutions
• Strong understanding of modern DevOps practices
• Adaptability and continuous improvement mindset
• Technical curiosity and eagerness to learn
• Collaboration and cross-functional teamwork

Comcast is 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
5-7 Years