Engineer 2, Software Development & Engineering

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

We are seeking a mid-level Full-Stack Software Engineer with strong experience in Java and/or Scala and a solid understanding of modern web technologies. This role goes beyond feature delivery and places a strong emphasis on building systems that are performant, observable, and scalable by design. The successful candidate will work across the full software development lifecycle, contributing to both functional and non-functional requirements, including performance, reliability, and maintainability. You will collaborate closely with product, QA, performance engineering, and platform teams to ensure applications meet expected service levels under real-world load.

Job Description

Key Responsibilities

• Design, develop, and maintain backend services using Java and/or Scala, while contributing to front‑end development with modern JavaScript frameworks.
• Participate in architectural discussions and technical design reviews to ensure scalable and high‑performance solutions.
• Write clean, testable, and maintainable code and actively participate in peer code reviews.
• Contribute to CI/CD pipelines and support cloud-based deployments, ensuring safe and efficient delivery.
• Support production systems through incident investigation, root‑cause analysis, and continuous improvement efforts.

Performance & Quality Engineering

• Contribute to performance and quality engineering activities throughout the development lifecycle.
• Design, implement, and maintain performance test scripts using Gatling, with supporting utilities in Python where needed.
• Execute performance, load, and stress tests in lower and pre‑production environments in partnership with performance engineers.
• Analyse performance results, identify bottlenecks, and work with developers/architects to recommend optimizations at the application, service, or infrastructure level.

Observability & Analysis

• Use observability tools to understand system behaviour under load and production‑like conditions.
• Analyse metrics and dashboards using Grafana to assess latency, throughput, error rates, and resource utilization.
• Interpret AWS CloudWatch metrics and logs to correlate application activity with infrastructure performance.
• Contribute to performance reports, highlighting risks, trends, and actionable insights.
• Support post‑incident reviews and ensure learnings are incorporated into design and testing for improved system resilience.

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.
• Support a culture of inclusion in how you work and lead.
• 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 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

2-5 Years