Quality and Automation Engineer 3 at Comcast

Chennai, Tamil Nadu, India

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Not SpecifiedCompensation

Mid-level (3 to 4 years), Senior (5 to 8 years)Experience Level

Full TimeJob Type

UnknownVisa

Technology, Media, TelecommunicationsIndustries

Requirements

Bachelor’s degree in Computer Science, Software Engineering or a related field
5+ years of experience in QA, backend testing, or SDET roles focused on APIs, microservices, or event-based systems
Experience testing REST APIs using tools like Postman, Insomnia, or cURL
Familiarity with backend workflows including microservices, queues, and data pipelines
Strong ability to read logs, understand structured data (e.g., JSON), and debug cross-system workflows
Experience writing detailed test cases, scenarios, and edge case validations
Basic understanding of alert and incident lifecycles, especially across systems like ServiceNow or Slack
Excellent documentation skills and ability to collaborate closely with engineering and data teams
Organized, detail-oriented, and proactive in driving QA visibility across the team
Participate in on-call rotations & provide operational support as needed

Responsibilities

Design and execute component-level and end-to-end tests across alert ingestion, correlation, and incident creation pipelines
Validate the Golang-based microservice that ingests alerts into the platform, checking schema, enrichment, and error-handling logic
Test incident correlation rules and logic, measuring accuracy, performance, and resilience under varied scenarios
Simulate alert flows and validate incident creation in ServiceNow and notification delivery to Slack
Create, manage, and maintain realistic test datasets to validate production-like conditions and edge cases
Debug failures by reviewing logs, APIs, and payloads — and work with engineers to ensure fixes meet platform goals
Collaborate with engineers and analysts to design and execute scenario-based test plans that align with operational workflows
Validate behavior under partial failures, latency spikes, or degraded integrations
Document testing processes, test cases, and key validation patterns for future platform releases
Participate in release cycles, regression sweeps, and rule change validation to ensure platform quality
Contribute to improving test coverage, automation strategy, and operational readiness criteria

Skills

Golang

Test Automation

API Testing

Microservices

ServiceNow

Slack

AIOps

Incident Management

Event-Driven Systems

Observability

Comcast

Comcast Corporation is a global media and technology company.

About Comcast

Philadelphia, PennsylvaniaHeadquarters

1963Year Founded

$42.3MTotal Funding

IPOCompany Stage

10,001+Employees

Benefits

Health Insurance

Dental Insurance

Vision Insurance

401(k) Company Match

Paid Vacation

Paid Parental Leave

Tuition Reimbursement

Unlimited Paid Time Off

Risks

Competition from streaming services impacts Comcast's traditional cable TV business.

5G technology enables new competitors in the broadband market, threatening Comcast's market share.

Consumer scrutiny of data caps and pricing could lead to reputational damage.

Differentiation

Comcast's acquisition of Nitel enhances its managed services offerings in the enterprise sector.

Comcast's digital equity grants highlight its commitment to corporate social responsibility.

Comcast's involvement in rural broadband initiatives opens new markets and customer bases.

Upsides

Comcast's $150M investment in Rio Rancho boosts internet speed and connectivity.

Transform Wealth LLC's investment indicates confidence in Comcast's financial health.

Comcast's expansion efforts could lead to increased customer satisfaction and retention.

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