项目介绍

2026年7月10日

Job description

As a PhD Researcher,  you will pursue independent research on trustworthy and human-centred AI while contributing to the systems we are building in this space. The work spans methodological research and concrete implementation, and treats questions of reliability, accountability, and human-AI interaction as research questions in their own right and not as deployment afterthoughts. You will work alongside researchers and engineers in an international team and will have the room to shape the direction of your own thesis. An example of a system to be developed are trustworthy AI voting assistants in the context of Supported Democracy.

Your responsibilities will include:

• Conducting research on AI reliability, security, trustworthiness, and human-AI interaction, with a focus on high-stakes settings.
• Publishing at top venues in AI and responsible AI research (NeurIPS, ICML, ICLR, ACL, FAccT, EAAMO, AIES, CHI, etc.).
• Designing, building, and iterating prototypes that take their real-world context seriously, including who uses them, under what conditions, and with what consequences.
• Working hands-on with large language models: evaluating their behavior, improving their reliability for concrete use cases, and integrating them into systems with particular attention to security, explainability, and the interaction between humans and AI.
• Contributing to the development of LLM-based systems, including prompting strategies, tool use, evaluation, retrieval-augmented workflows, and adaptation.
• Designing and running user studies to evaluate how people interact with the systems we build, in collaboration with other members of the team.

Profile

We are looking for someone who is technically strong and who is comfortable moving between research, engineering, and the broader questions of how AI systems affect the people and institutions that interact with them.

You should bring:

• A master’s degree in computer science, machine learning, HCI, or a related field.
• Strong foundations in machine learning and familiarity with current AI tools and practices.
• A solid understanding of large language models, in particular their reliability, security, and explainability characteristics.
• Familiarity with the technical and human-factors sides of human–computer interaction.
• The ability to work independently, communicate clearly, and navigate open-ended research question

The following would be a plus:

• Practical experience building with LLM APIs, open models, evaluation pipelines, orchestration frameworks, and related tooling.
• Familiarity with model adaptation, fine-tuning, or related optimization methods.
• Experience with cloud infrastructure, MLOps or LLMOps, containerization, or production deployment.
• Frontend and/or backend development skills.

Workplace

We offer

ETH Zurich offers internationally competitive working conditions. The starting date for this position is August or September 2026 and the duration is initially 18 months with the prospect of a further extension up to a total of six years, depending on age and qualification. 

We offer the opportunity to pursue a high-quality PhD at renowned institutions in a dynamic and collaborative research environment.

• ETH Zurich has internationally competitive working conditions. The gross salary will be the standard salary rate for PhD students at ETH Zurich.
• KOF PhD students are part of a large and vibrant community of economic researchers. The broader economics community in Zurich offers the opportunity to participate in numerous workshops and conferences spanning all fields of economics.
• A doctoral position at the intersection of computer science research and an applied domain — democracy and money systems — where decisions about how AI systems are built have visible social consequences.
• A doctorate from ETH Zürich, supervised by Prof. Hans Gersbach and a computer science professor.
• Embedding in an internationally recognized research environment with close ties to economics, policy, and public institutions.
• Engagement with the broader research community working on responsible and trustworthy AI.
• Connections across academia, central banks, and policy communities working on AI and economic systems.
• Substantial room for initiative and for shaping your own research agenda.
• If the systems we build develop in that direction, there may be opportunities to support their continued use beyond the duration of the academic project.

chevron_rightWorking, teaching and research at ETH Zurich

We value diversity and sustainability

In line with our values, ETH Zurich encourages an inclusive culture. We promote equality of opportunity, value diversity and nurture a working and learning environment in which the rights and dignity of all our staff and students are respected. Visit our Equal Opportunities and Diversity website to find out how we ensure a fair and open environment that allows everyone to grow and flourish. Sustainability is a core value for us – we are consistently working towards a climate-neutral future.

Curious? So are we.

We look forward to receiving your online application until 31 July 2026 with the following documents:

• CV
• Short cover letter
• Full transcript of records
• Two to three recommendation letters

Applications will be reviewed on a rolling basis until the position is filled.

Further information about KOF Swiss Economic Institute can be found on our Website. Questions regarding the position should be directed to KOF HR Services, hr@kof.ethz.ch (no applications).

Please note that we exclusively accept applications submitted through our online application portal. Applications via email or postal services will not be considered.