End-to-End Device Testing Engineer

Tata Consultancy Services Limited; Sunnyvale (CA); On-site; USD 100,000 - 135,000; Full time

Job summary

Tata Consultancy Services Limited in Sunnyvale, CA is seeking an Engineer to execute E2E testing across devices, backend services, data pipelines and browser UI, validating unreleased features and server-side platform changes.

You will develop and maintain test scenarios, triage failures, analyze logs and telemetry, and collaborate with internal teams to provide actionable defect reports and diagnostics, using Python, Java and XCUI.

Qualifications

• Strong Python and Java automation experience.
• Experience with device automation frameworks like XCUI.
• Ability to analyze logs across distributed systems.
• Understanding of backend services and data pipelines.
• Knowledge of SQL databases and data access.

Responsibilities

• Execute E2E testing across devices, backend services, data pipelines, browser UI and related systems.
• Validate functionality of unreleased device features and server-side platform changes.
• Develop, maintain, and execute test scenarios.
• Investigate failures and perform root-cause triage across the stack.
• Analyze logs and telemetry to identify issue sources.
• Provide actionable defect reports with reproduction steps and diagnostics.
• Work with internal teams and test frameworks written in Python, Java, and XCUI.
• Independently triage issues and identify probable failure points before escalation.

Skills

Log analysis

Distributed systems debugging

Test automation

E2E testing

Tools

Python

Java

XCUI

SQL

AWS

GCP

Kafka

Spark

Job description

Tata Consultancy Services Limited in Sunnyvale, CA is seeking an Engineer to execute E2E testing across devices, backend services, data pipelines and browser UI, validating unreleased features and server-side platform changes.

You will develop and maintain test scenarios, triage failures, analyze logs and telemetry, and collaborate with internal teams to provide actionable defect reports and diagnostics, using Python, Java and XCUI.