Engineer 3, Development Engineer

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 Must‑Have Technical Skills Advanced proficiency in Java (17+) , with experience in Java 21/25 preferred Strong experience with Spring Boot 3/4+ Design and implementation of RESTful web services Extensive experience with microservice architectures Hands‑on experience with SQL and NoSQL databases (MySQL, MongoDB, Firestore), including schema design and query optimization Experience with message‑based systems (RabbitMQ or similar) Containerization using Docker Deployment and operation on Google Kubernetes Engine , including: Readiness and liveness probes Horizontal pod autoscaling Control planes Familiarity with Google Cloud infrastructure : Compute VMs VPCs, subnets, firewalls Cloud NAT IAM and service accounts Experience with Git , Maven repositories, Linux/macOS, and shell scripting Proficiency in Python and Bash for tooling and automation Enjoys working with metadata and understands its critical role in building and operating reliable backend systems. Nice to Have Video streaming experience ( HLS, DASH, DRM ) CDN configuration and performance optimization experience Familiarity with AWS cloud services Responsibilities: Collaborating with cross-functional teams to design, develop, and integrate innovative software solutions that align with business needs Conducting analysis of system requirements and the customization of applications to ensure optimal functionality Assisting with the software update process for existing applications and roll-outs of software releases Mentoring junior engineers, fostering a culture of technical excellence and shared knowledge within the team Engaging with Quality Assurance to verify that software meets technical specifications and delivering high-quality, reliable applications Troubleshooting and resolving complex technical issues in…