UAT Test Engineer Connected Car

Job Title:

UAT Test Engineer -

Connected Car Work Location :

Irvine, CA ( Onsite ) Contract duration: 12+ months Contract Job Description Role Summary As a UAT Test Engineer , you will lead end‑to‑end User Acceptance Testing for connected car features spanning vehicle, TCU/infotainment, mobile apps, cloud services, data pipelines, and dealer/field workflows . You ll translate business scenarios into testable acceptance criteria, orchestrate UAT cycles with stakeholders, execute and document tests, triage defects, validate fixes, and sign off readiness for pilot, phased rollout, and general availability . You are hands-on with mobile app and API validation , comfortable in vehicle/bench environments , and adept at coordinating business users to ensure features meet real-world expectations- not just pass lab tests . Key Responsibilities UAT Planning & Readiness Convert business requirements, epics, and UX flows into UAT scope, entry/exit criteria , and traceability (Req ⇄ Test ⇄ Defect). Define UAT test plans , data needs, environment needs, and UAT runbooks across mobile, cloud, and in‑vehicle systems. Align with Product, Engineering, SRE/Operations, Legal/Compliance, and Dealer/Field Ops on acceptance criteria . Test Design & Execution Author end‑to‑end UAT scenarios (happy paths, edge cases, degraded modes, error handling) using BDD/Gherkin where helpful. Execute tests across iOS/Android apps, web portals, APIs (Postman), vehicle bench/TCU simulators, and on‑road drive tests . Validate remote services (lock/unlock, start/stop, climate), live telemetry (location, status), OTA campaigns , and infotainment integrations . Perform API/UI/Push notification validation, latency and reliability checks, and data consistency checks (device ↔ cloud ↔ vehicle). Defect Triage & Sign‑off Log, reproduce, and triage defects; prioritize with severity/business impact ; drive fix/verify cycles to closure. Manage UAT status dashboards , daily standups, and go/no-go recommendations. Provide UAT sign‑off for pilots and staged rollouts; support hypercare post-release. Field, Dealer & Pilot Support Coordinate beta/pilot users , dealer staff, and internal business testers; provide training and UAT guidance. Conduct field validations for network variability (urban/suburban/rural), CAN data presence, GPS performance, and carrier differences . Support telemetry/data validation via logs and dashboards (e.g., Splunk/Kibana/Grafana). Quality & Compliance Ensure adherence to privacy and data standards (e.g., CCPA), cybersecurity posture (UNECE R155), and OTA update processes (UNECE R156). Align with A‑SPICE and

ISO 26262

interfaces where applicable (for safety‑relevant features). Continuous Improvement Drive test data management (seeding/masking), environment stabilization , and shift‑left practices. Capture lessons learned , UAT playbooks , and reusable test libraries for future releases. Required Qualifications 5-6+ years in QA/UAT with at least 3+ years in connected vehicle, telematics, mobile apps, or IoT platforms . Strong end‑to‑end testing experience covering mobile apps (iOS/Android), REST APIs , and cloud‑backed services . Hands‑on with Postman/Swagger , , device logs ( adb , Xcode/Console), and push notification validation. Experience with vehicle or bench testing : basic familiarity with

CAN , OBD

‑II, telematics control units, GPS/gnss behavior, or use of simulators for TCU/app flows. Proficiency with Jira + test management (e.g., TestRail) strong requirements traceability and documentation. Solid defect triage, reproduction, and cross‑team communication skills; comfort presenting go/no‑go recommendations to leadership. Ability to operate in ambiguous, fast‑moving programs with multiple vendors and release trains.

Preferred Qualifications Automotive domain knowledge:

remote commands , vehicle status , OTA campaign validation , infotainment integrations, charging/EV features.

Tools exposure:

Vector CANoe/CANalyzer , ETAS

INCA , GPS

spoofing tools, ELK, LMS, Grafana , App Center/TestFlight/Play Console . Handsons on SQL Experience coordinating dealer pilots and customer beta programs;

NPS/CSAT

feedback loops. Familiarity with CI/CD concepts, feature flags , blue‑green/canary rollouts. Ability to support Vehicle audits Success Metrics (KPIs) UAT Pass Rate and Defect Leakage to production. Requirements Coverage (% of business scenarios validated). Cycle Time (UAT execution to sign‑off) and Time‑to‑Fix for high severity defects. Pilot/Dealer Feedback (NPS/CSAT), stability during hypercare . Data Integrity across app ↔ cloud ↔ vehicle (e.g., event correctness, latency thresholds). Day‑to‑

Day Tools Issue/Test :

Jira, TestRail/Zephyr/qTest, Confluence APIs/Debug :

Postman, Data/Logs :

Grafana, LMS, ELK SQL basics

Vehicle/Bench :

Vector CANoe/CANalyzer (nice to have), OBD‑II readers, GPS tools

Mobile :

iOS/Android test devices, App Center/TestFlight/Play Console