Senior Software Quality Engineer (Test Automation)

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

We're looking for a motivated Senior Software Engineer specializing in Quality and Test Automation to join our client's fast-moving engineering team. You'll work on ensuring the reliability of products that power the daily workflow of hundreds of thousands of travel professionals around the world.

Their team owns the full lifecycle of two flagship product lines: Agency Concierge & Traveler Concierge, which include Agentic AI MCP Apps deployed in ChatGPT.com and Claude.ai channels.

As a Senior Engineer focused on quality, you will be instrumental in safeguarding a mission-critical platform. They're building a modern, high-performance solution that integrates rich travel content, smart automation, services, and third-party systems. Your focus will be delivering test automation solution for MCP Application + preparing test cases. You will have access to GenAI toolset in order to achieve high performance and shorten the delivery time.

Responsibilities:

• Automate & Validate: Build robust testing frameworks to ensure the high quality of our modern software (MCP native apps on ChatGPT.com and Claude.ai).
• Prepare benchmark for AI functions integrated into our applications
• Maintain tests inventory
• Assess applications portfolio from security perspective
• Use the latest AI models (specifically the 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 both development and production environments.
• Collaborate: Work hand-in-hand with core developers to understand product nuances, identify edge cases, and deliver comprehensive quality solutions.
• Document & Demo: Contribute to test documentation, share testing methodologies internally, and demo testing workflows to the Product Owner during weekly sessions.

Job requirements:

• 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 models).
• Experience operating within GCP (Google Cloud Platform).
• Strong English communication skills for global collaboration.
• Sharp analytical thinking and problem-solving abilities.
• A team-oriented mindset with a continuous willingness to learn.
• B.S. or M.S. degree in Computer Science, IT, Engineering, or a related technical field.

Nice to Have:

• Strong understanding of Machine Learning concepts and LLM architectures.
• Experience with standard testing frameworks & tools (JUnit, bruno etc.) layered with AI tools.

Must possess a legal work permit in Poland

General benefits - depends on the form of employment

• Hybrid work model combining with remote work
• Attractively located office with collaboration spaces
• Onsite parking space for employees
• Referral program with financial bonus
• Life Insurance
• Budget for development (including language courses and others), clear career path with the possibility to gain experience in international environment
• Access to internal Learning Platform with multiple trainings oriented for professional growth
• Access to MyBenefit platform (Multisport included)
• Team Building activities
• Charity initiatives
• Working environment promoting diversity and inclusion