Don’t Just Find Bugs. Build the Shield.

At etalytics, we develop AI-powered energy management solutions that help industrial companies reduce energy consumption, costs, and CO₂ emissions. Our software platform etaONE® connects complex energy systems, analyzes data in real time, and unlocks efficiency potential through intelligent optimization.

Join the revolution in AI-driven energy intelligence! As a working Student, you won’t just test software: you’ll help ensure the reliability of a sophisticated IoT/AI platform used in real industrial environments. If you’re someone who hates doing things twice and loves automating everything, this is your chance to dive deep into a complex product and build your own testing tools with real impact.

Hours: 14-20 per week

Location: Darmstadt, Germany

Tasks

• Drive Automation: You won’t just run manual tests; you’ll help us build and scale a world-class automation framework using Playwright, TypeScript, and Jest.
• Creative Engineering: Take charge of our unique Python-ffmpeg pipeline to automatically generate platform visuals, turning code into automated user documentation.
• Deep-Dive Testing: Support the entire lifecycle by performing functional, regression, and performance testing to ensure our AI energy insights are always spot-on.
• Collaborate as a Peer: Work closely with developers and product managers. We’re not looking for someone who simply agrees. We value people who contribute their own ideas to improve the product.

Requirements

• The Mindset: You are a self-taught problem solver. You don’t wait for a ticket to be assigned; you see a gap and fill it. You enjoy the 'detective work' of finding out why something broke.
• The Context: You are currently studying Computer Science, Engineering, or a related field and are looking for an internship (full-time, 3 months).
• The Skills: You have foundations in JavaScript/TypeScript and are comfortable working in an IDE and a general development environment. Python and basic Git knowledge are a significant plus.
• Languages: You are fluent in English (written and spoken); German is a plus.

Benefits

• Purpose-driven work: Support industrial companies in becoming more efficient and sustainable
• Flexibility: Hybrid working with home office options and flexible working hours
• Team spirit: A supportive, collaborative environment with plenty of room for exchange and cooperation
• Community: Regular team events and shared activities
• Excellent development opportunities and a high level of personal responsibility in a growing team

Our office is located in Darmstadt near Frankfurt am Main, conveniently located with good connections to public transport, the motorway, and the airport. Become part of a highly motivated, international team!

Ready to make an impact?

Send us your CV (PDF) together with your earliest possible start date.

We can’t wait to meet you and shape the future of energy together!