Location: Praha, Czechia

Thales people architect identity management and data protection solutions at the heart of digital security. Business and governments rely on us to bring trust to the billions of digital interactions they have with people. Our technologies and services help banks exchange funds, people cross borders, energy become smarter and much more. More than 30,000 organizations already rely on us to verify the identities of people and things, grant access to digital services, analyze vast quantities of information and encrypt data to make the connected world more secure.

Thales in the Czech Republic employs over 400 people from 45 different nationalities. A total of 15 teams work on projects for government agencies, banking, mobile services and the Internet Of Things (IoT) technology. At the core of our business is the development of software which we configure and embed in a multitude of different devices and form factors. These include many kinds of payment cards, SIM cards, travel passes, secure eBanking devices, authentication tokens, machine identification modules (MIM), and secure ID documents including ePassports, eID and eHealth cards, as well as eDriving licenses. Because of the international environment surrounding us every day, it comes as no surprise that English is our official corporate language.

Goal

We are looking for a motivated intern with a passion for exploring how AI can support software automation testing to join us for 6 months Internship in Prague, CZ. 

You will work closely with our product teams to:

• Experiment with cutting-edge AI tools
• Apply them to Web GUI and Web Service API test generation to improve automation
• Propose improvements for our processes

This internship is hands-on: you’ll shadow testers, build agents based on real project context, and document results.

Key Responsibilities:

  AI for Testing

• Build AI agents to generate functional tests, and integration tests
• Review AI-generated test cases with teams and evaluate accuracy, coverage, and maintainability and document results
• Support the creation/integrate AI agents using MCP servers to improve development performance and software quality 

Process Improvement

• Shadow development and QA teams to identify opportunities where AI can improve workflows (e.g., documentation, sprint summaries, reporting)
• Propose new ways to integrate AI into daily dev/test practices

Requirements

Must have

• Knowledge of AI  (how things work - agents architecture, AI agentic, etc.)
• Understanding of prompt engineering, context engineering
• General knowledge of software engineering processes and practices
• Ability to read code in other programming languages such as JavaScript, Python
• Proficiency in English (at least B2 intermediate level)

Nice to have

• Understanding of loop engineering
• Understanding of Model Context Protocol (MCP)
• Experience with code agents (Codex, Claude, Cline)

At Thales we provide CAREERS and not only jobs. With Thales employing 80,000 employees in 68 countries our mobility policy enables thousands of employees each year to develop their careers at home and abroad, in their existing areas of expertise or by branching out into new fields. Together we believe that embracing flexibility is a smarter way of working. Great journeys start here, apply now!