Materials Informatics Scientist; Evaluation-focused

Materials Informatics Scientist (Evaluation-focused)

Berlin

Full-time

Dunia is building AI for one of the hardest unsolved problems in science: turning materials discovery from an academic, trial-and-error process into a programmable, scalable discipline.

As our models grow more complex and our experimental throughput increases, the limiting factor is no longer generating predictions, but knowing which ones to believe.

As Materials Informatics Scientist (Evaluation-focused), you will own the evaluation and validation of AI models applied to materials discovery. Your role is to ensure that model performance claims are meaningful, comparable, and decision-relevant, and that progress in AI for Materials reflects real improvements in discovery, not artifacts of metrics or datasets.

This role is not about building new models. It is about defining the standards by which models are judged.

• Design, implement, and maintain evaluation frameworks for AI models across materials discovery tasks
• Define metrics and protocols that reflect generalization, robustness, uncertainty, and experimental relevance
• Identify failure modes, dataset leakage, and misleading performance signals

• Systematically benchmark different model classes, training regimes, and representations
• Evaluate tradeoffs between accuracy, uncertainty, data efficiency, and usability
• Provide clear, defensible recommendations on which models to trust, deploy, or retire

• Link model behavior to experimental results and program-level objectives
• Distinguish improvements that change decisions from those that only improve abstract scores
• Help research and programs teams understand what current models can and cannot reliably do

• Develop and maintain professional-grade scripts and analysis pipelines for evaluation and benchmarking
• Visualize complex, high-dimensional results in ways that surface real insight
• Ensure disciplined, reproducible handling of data, code, and results

• Present findings clearly to AI researchers, materials scientists, and leadership
• Produce concise summaries that align the organization around a shared view of evidence and uncertainty
• Act as an independent scientific reference point when claims require validation

• PhD (strongly preferred) or Master’s degree in materials science, chemistry, physics, machine learning, or a related field
• Significant experience (typically 5–8 years ) working with scientific or ML systems under real-world uncertainty
• Demonstrated experience evaluating, benchmarking, or validating models rather than only building them
• Strong programming skills in Python and scientific data tooling
• Deep appreciation for rigor, reproducibility, and careful interpretation of results

Dunia
, meaning “world” in over 20 languages, reflects our focus on building technologies that deliver abundance globally. By combining physics, AI, and automation, we accelerate materials discovery for next-generation energy and industrial systems. Our work helps make energy more accessible and materials more affordable and resilient while reshaping how science moves from idea to impact. Join us to work on problems where progress truly compounds.

We strive to create a diverse and inclusive workplace where everyone feels welcome and safe to be their authentic self. Non-traditional career paths are welcome and valued. If you share our vision, you can be certain that we want you to succeed. You might be just the right candidate for this or for other roles that have not opened yet.