Senior Test Automation Engineer

About the role

Avenga is looking for a Senior Test Automation Engineer to design and execute test strategies for automation, low‑code applications, and AI‑driven solutions. You will ensure functional, regression, and AI‑specific quality standards are met across multiple concurrent use cases.

Key responsibilities

• Define test strategy and detailed test cases covering functional, regression, integration, and exception scenarios for each use case.
• Execute structured testing of automation workflows, low‑code applications, and AI agent outputs against acceptance criteria.
• Design and run validation tests for AI agents, focusing on accuracy, consistency, and safe‑failure behavior under edge‑case inputs.
• Log, triage, and track defects with AI Engineers and Solution Architects through to resolution.
• Own formal QA sign‑off prior to release, acting as the final quality gate.
• Support post‑go‑live monitoring in partnership with the Command Centre managed service where applicable.
• Contribute quality and defect data to the COE methodology’s E2E Summary Dashboard for cross‑client reporting.

Required profile

• Proven QA or test engineering experience in automation, low‑code, or AI delivery environments.
• Hands‑on experience with Python and familiarity with Playwright and TypeScript for automated testing.
• Practical knowledge of testing AI or agentic systems, including handling non‑deterministic outputs.
• Experience with test management and defect tracking tools, preferably integrated with Jira.
• Understanding of responsible AI governance, bias mitigation, safety, and escalation requirements.
• Upper‑Intermediate English proficiency and strong written communication for defect reporting.

Required skills

• Python
• Playwright
• TypeScript
• KQL (Azure Log Analytics)
• Microsoft Power Platform
• Power Automate
• Microsoft Copilot Studio
• Jira