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 As a Software Engineer 3 on the Cloud Security Engineering team, you will design, build, and operate software platforms that help turn cloud security-related data into clear actions teams can take. The work sits in the cybersecurity space, but this is primarily a software engineering role focused on backend systems, data pipelines, workflow automation, cloud infrastructure, and production service ownership. You will build systems that ingest information from multiple internal and external tools, apply business logic, and turn that information into workflows, recommendations, automation, and measurable outcomes. These platforms help teams investigate issues, understand next steps, automate intermediate work, and implement repeatable processes across engineering organizations. This is a high-impact engineering role where you will own meaningful technical areas end-to-end. You will design systems of medium complexity, write production-quality code, make sound technical trade-offs, and contribute across services, data flows, and workflow automation. You will be expected to break down ambiguous problems and deliver durable software that can be operated in production. You will work closely with software engineering teams, platform teams, product partners, and security stakeholders to translate unclear problem spaces into usable internal products. Successful candidates bring strong engineering Job Description Position: Development Engineer 3 Experience: 5 years to 7.5 years Job Location: Chennai Tamil Nadu Technical Skills Required: Python, Django, Fast API, Strong experience in Designing and programming, Rest API, CICD, Docker, Github, SQL, AWS. Must Have Core Engineering • 5+ years of professional software engineering experience, including experience contributing to production systems • Strong proficiency in Python 3.10+ and clean, maintainable software design • Experience building backend APIs and services using FastAPI or similar modern frameworks • Strong database experience, including PostgreSQL, ORM patterns, schema design, and data lifecycle management • S • Experience building data ingestion and processing systems across multiple sources • Experience designing reliable multi-step workflows with retries, state tracking, observability,…