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
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!
Skills Required
- Knowledge of AI, including agent architectures and agentic AI
- Understanding of prompt engineering and context engineering
- General knowledge of software engineering processes and practices
- Ability to read code in languages such as JavaScript and Python
- English proficiency at least B2 intermediate level
- Understanding of loop engineering
- Understanding of Model Context Protocol (MCP)
- Experience with code agents such as Codex, Claude, or Cline
Thales Compensation & Benefits Highlights
The following summarizes recurring compensation and benefits themes identified from responses generated by popular LLMs to common candidate questions about Thales and has not been reviewed or approved by Thales.
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Retirement Support — Retirement plans with employer contributions and matches, profit sharing, and share purchase opportunities are emphasized across multiple regions. These elements are positioned as competitive components of total rewards.
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Leave & Time Off Breadth — Generous PTO that increases with tenure, paid holidays, and paid military, maternity, and paternity leave are described. This breadth supports work–life balance across locations.
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Flexible Benefits — Hybrid work options, flexible schedules, and parental supports such as childcare benefits and leave for sick children are available in several markets. Flexibility is presented as a core part of the employee experience.
Thales Insights
What We Do
Thales is a global high technology leader investing in digital and “deep tech” innovations – connectivity, big data, artificial intelligence, cybersecurity and quantum technology – to build a future we can all trust, which is vital to the development of our societies. The company provides solutions, services and products that help its customers – businesses, organisations and states – in the defence, aeronautics, space, transportation and digital identity and security markets to fulfil their critical missions, by placing humans at the heart of the decision-making process.
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