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Software Engineer in Device Testing Sunnyvale - CA - California

Sierra Business Solution LLCSunnyvale, CA🇺🇸United StatesPosted Oct 22, 2026

Quick Overview

Seniority
Mid Senior
Work mode
Hybrid
Location
Sunnyvale, CA, United States
Posted
17 hours ago
SQLAWSData PipelineGoogle CloudJavaKafkaPythonJavaScript

Job Description

Job Title: Software Engineer in Device Testing

Role Description:

Execute E2E testing across devices, backend services, data pipelines, browser UI and supporting systems.

Validate functionality of unreleased device features and server side platform changes.

Develop, maintain, and manual test scenarios.

Investigate failures and perform root cause triage across the system stack including devices, backend services, and data pipelines.

Analyze logs and system telemetry to identify the source of issues.

Work with internal engineering teams to provide actionable defect reports with clear reproduction steps and supporting diagnostics.

Understand and interact with test frameworks and tools written in Python, JavaScript, and device automation frameworks such as XCUI.

Support validation of cross system workflows involving devices, backend services, and data pipelines.

Contractors are expected to independently triage issues and identify probable failure points before escalating to internal engineering teams.

Disclosures Needed: Internal UI SDK

Technical Requirements:

Contractors must demonstrate strong technical capability across the following areas.

Programming and automation experience with Python and Java

Experience with device automation frameworks including XCUI

Ability to analyze logs and debug issues across distributed systems.

Understanding of backend services and system integrations.

Experience validating workflows involving devices, backend services, and data pipelines.

Good understanding of database connectivity and data access, connecting to data sources and SQL

Familiarity with containerization, cloud platforms such as AWS or Google Cloud Platform, and data pipeline technologies such as Kafka and Spark

Ability to work with internal test frameworks and automation infrastructure.

Familiarity with E2E testing methodologies and system level validation.

Strong debugging skills and ability to independently triage issues.

Skills: Digital : Python

Experience Required: 8-10

** All submissions must have LinkedIn id of Candidate**

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