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Job Summary

The Senior Software Engineer – Data Center Network Tooling designs and builds software platforms, automation, and services that enable reliable, scalable, and efficient operation of the data center network. This role focuses on developing internal tools that abstract network complexity, enable self-service, improve observability, and reduce operational risk.
The engineer works closely with network engineering, SRE, security, and infrastructure teams to translate networking requirements into robust, production-grade software systems.

Job Description

EXPERIENCE Level: 5 to 7.5 Years
Location: Chennai

Key Responsibilities

Software Design & Development

Design, develop, and maintain software platforms and services that manage and automate data center network infrastructure
Build APIs, workflows, and user-facing tools that enable self-service provisioning and change management
Develop reliable, testable, and well-documented code following modern software engineering best practices
Participate in architecture and design reviews for network tooling and platforms

Network Automation & Platforms

Translate network design and operational requirements into scalable software solutions
Build and maintain automation for configuration management, validation, and deployment
Implement infrastructure-as-code and configuration-as-code patterns for network systems
Integrate tooling with CI/CD pipelines and change control processes

Observability & Reliability

Build systems that improve network visibility, telemetry ingestion, and proactive alerting
Enable data-driven insights into performance, capacity, and failure domains
Partner with SRE and operations teams to improve MTTR and reduce incident recurrence
Ensure tools are resilient, scalable, and secure in production environments

Cross-Functional Collaboration

Partner with network engineers to model network intent, topology, and policy in software
Collaborate with security teams to ensure tooling aligns with access controls and compliance requirements
Work with platform, cloud, and application teams to integrate network services into broader infrastructure ecosystems

Technical Leadership

Lead by example in code quality, system design, and operational ownership
Mentor junior engineers and contribute to engineering standards and best practices
Drive technical decisions that balance speed, reliability, and long-term maintainability

Required Qualifications

Bachelor’s degree in Computer Science, Engineering, or equivalent experience
5+ to 7.5 years of professional software engineering experience
Strong proficiency in one or more programming languages (e.g., Python, Go, Java, or similar)
Experience building distributed systems, APIs, or internal developer platforms
Familiarity with networking concepts (TCP/IP, routing, switching, DNS, load balancing)
Experience with automation frameworks, CI/CD pipelines, and version control systems
Strong understanding of testing, code reviews, and production operations

Preferred Qualifications

Experience building software for network automation or infrastructure platforms
Familiarity with data center networking technologies (EVPN/VXLAN, BGP, spine-leaf architectures)
Experience integrating with network devices, controllers, or vendor APIs
Knowledge of telemetry, time-series data, and monitoring systems
Experience with cloud and hybrid infrastructure environments
Exposure to infrastructure security and access control models

Core Competencies

Product-minded approach to internal tooling
Strong systems and architectural thinking
Ability to translate complex infrastructure problems into software abstractions
Clear written and verbal communication across engineering disciplines
Ownership mindset and operational accountability

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 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.

Certifications (if applicable)

Relevant Work Experience

5-7 Years

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.

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Comcast

Job Description

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