Senior QA Engineer: AI-Driven Test Automation (Hybrid)

Tenarai Europe; Kraków; Hybrid; PLN 180,000 - 320,000; Full time

Benefits offered by this job

Hybrid work model

Office collaboration spaces

Onsite parking

Referral program with financial bonus

Life Insurance

Development budget

Learning Platform access

MyBenefit Multisport

Team Building activities

Charity initiatives

Diversity and inclusion

Job summary

Tenarai Europe is seeking a Senior Software Engineer focused on quality and test automation to join a fast-moving engineering team. You will build robust testing frameworks for MCP native apps, automate test case generation leveraging AI, and collaborate with developers to ensure reliable, scalable software across global platforms.

You will work on AI-driven testing strategies, benchmark AI functions, and contribute to security assessments while using cutting-edge models like Gemini and Vertex

Qualifications

• 6+ years of professional software engineering and/or test automation experience.
• Solid experience with Java, Python, React, TypeScript, CSS.
• Experience in AI-driven testing, automated test generation, and modern QA methodologies.
• Experience in building benchmarks for LLM based systems.
• Knowledge of the AI Software Development Life Cycle (SDLC) and AI models (Vertex AI, Gemini).
• Experience operating within GCP (Google Cloud Platform).
• Strong English communication skills for global collaboration.
• Analytical thinking and problem-solving abilities.
• Team-oriented mindset with a continuous willingness to learn.
• B.S. or M.S. degree in Computer Science, IT, Engineering, or related field.

Responsibilities

• Automate & Validate: Build robust testing frameworks for MCP native apps on ChatGPT.com and Claude.ai.
• Prepare benchmark for AI functions integrated into applications.
• Maintain tests inventory.
• Assess applications portfolio from security perspective.
• Use the latest AI models (Gemini family) to develop advanced testing strategies and automatically generate test cases for MCP endpoints and chat channel UI widgets.
• Investigate, diagnose, and solve real quality and integration problems in development and production.
• Collaborate with core developers to understand product nuances and edge cases.
• Document & Demo: contribute to test documentation and demonstrate testing workflows to Product Owner.

Skills

Java

Python

React

TypeScript

CSS

QA methodologies

Automated testing

AI-driven testing

Test automation

LLM benchmarking

GCP

Education

B.S. or M.S. in Computer Science / IT / Engineering or related field

Tools

JUnit

bruno

Vertex AI

Gemini models

Job description

Tenarai Europe is seeking a Senior Software Engineer focused on quality and test automation to join a fast-moving engineering team. You will build robust testing frameworks for MCP native apps, automate test case generation leveraging AI, and collaborate with developers to ensure reliable, scalable software across global platforms.

You will work on AI-driven testing strategies, benchmark AI functions, and contribute to security assessments while using cutting-edge models like Gemini and Vertex