Working Student - Engineering
Oviva
Poland
Why Oviva?
At Oviva, our mission is to make sustainable, personalized, and clinically effective care accessible to everyone while building Europe’s leading AI-powered platform for treating chronic diseases. Our digital programs help people manage weight-related conditions by focusing on what matters most: improving health, boosting self-confidence, and enhancing quality of life.
To date, we have supported over one million people across the UK, Switzerland, and Germany. Behind our mission is a dedicated team operating in four countries, including our hub in Poland. Every conversation, every coaching session, and every line of code brings us closer to a healthier future.
Our journey is gaining momentum: In 2026, we secured €200 million in Series D funding, led by Kinnevik and a group of leading global investors. This investment fuels our next growth phase, allowing us to scale our AI-powered chronic disease platform across Europe and support even more people living with chronic conditions.
Join our digital healthcare mission as a Prompt Engineering Working Student and gain a front-row seat to AI innovation. In this remote, part-time role, you will collaborate with engineers and product teams to design, test, and optimize the prompts powering our Large Language Models. Your efforts will directly improve the reliability of generative AI, ensuring our technology provides smarter and more responsive support for both patients and healthcare professionals.
About You:
Currently enrolled (3rd semester or higher) in a Bachelor’s or Master’s program in Computer Science, Engineering, Data Science, or a related field.
Demonstrated knowledge of algorithmic thinking and proficiency in at least one programming language (e.g., Java, Python, C++).
Experience working with LLMs (e.g., GPT-4, Gemini, Claude, LLaMA).
Comfortable using Git and GitHub for version control.
Familiar with prompt engineering tools like OpenAI Playground, Hugging Face Spaces, or similar platforms.
Strong communicator in English; German is a plus.
Curious, detail-oriented, and passionate about building real-world AI applications.
Key Responsibilities:
Develop, test, and refine prompts for generative AI models used in text, image, and data analysis tasks.
Collaborate with technical and product teams to align prompt design with user needs.
Use Few-Shot and Chain-of-Thought prompting techniques to enhance output quality.
Troubleshoot prompt-related issues such as hallucinations and inconsistencies.
Analyze prompt performance using diverse test cases and provide actionable insights.