Doctoral Candidate in computer vision and machine learning for developing novel deep learning methods for plant and animal species identification from camera-trap and crowd-sourced imagery
Universität Zürich
- 3/4/2026
- 80%
- Employee
- Unlimited employment
Doctoral Candidate in computer vision and machine learning for developing novel deep learning methods for plant and animal species identification from camera-trap and crowd-sourced imagery
The EcoVision Lab in the Department of Mathematical Modeling and Machine Learning (DM3L) at University of Zurich is seeking applications for a Doctoral Candidate in computer vision and machine learning for developing novel deep learning methods for plant and animal species identification from camera-trap and crowd-sourced imagery.
We offer an exciting and stimulating environment to study and work in. The University of Zurich has several internationally recognized research groups dedicated to data science, machine learning, remote sensing, biodiversity, and more broadly ecology. We also collaborate with several other institutions and companies in the fields of computer vision, machine learning and earth observation, in Switzerland and abroad. The EcoVision Lab is a member of UZH.ai, the ETH AI Center, the UZH Digital Society Initiative, the UN-ETH partnership, and the ETH for Development Center (ETH4D).
PhD Position in Deep Learning for Biodiversity Monitoring (EU Horizon Project NextBON)
We are looking for a highly motivated PhD candidate to join a large European research initiative aimed at transforming how biodiversity is monitored across Europe. The position is part of NextBON, a Horizon Europe project coordinated by the University of Copenhagen and involving more than 20 leading research institutions across Europe. The project's goal is ambitious: to build a harmonised, policy-relevant biodiversity observation network that can support environmental decision-making at national and European levels. While the PhD candidate will be based in Zurich, the candidate will be encouraged to do a research stay at NIBIO in Norway.
Why This Project Matters
Biodiversity monitoring technologies have advanced rapidly in recent years. Earth observation satellites, environmental DNA (eDNA) metabarcoding, automated sensor networks, and AI-based species identification now generate unprecedented amounts of ecological data. However, these methods are often used in isolation, with limited coordination or validation across countries. As a result, their full potential for informing environmental policy and management remains underutilized. NextBON aims to change this. The consortium is developing a validated and harmonised blueprint for large-scale biodiversity monitoring that can be adopted by EU Member States and research infrastructures beyond the project's lifetime.
The Scientific Vision
NextBON will establish a three-tier biodiversity observation network.
Research Freedom & Methodological Innovation
The project offers significant freedom to explore impactful methodological directions in modern AI, including: self-supervised learning, multimodal learning, geospatial representation learning, uncertainty estimation, interpretability and explainability. We aim for high-impact publications both in machine learning venues (e.g., CVPR, ICCV, ECCV, ICLR, NeurIPS) and leading interdisciplinary journals such as Remote Sensing of Environment, ISPRS Journal, and Nature Sustainability.
You are curious, rigorous, and enjoy developing both new ideas and high-quality research software. You are comfortable engaging with challenging problems and collaborating across disciplines.
An ideal candidate will have:
Fluency in English (written and spoken) is required, as the project involves close collaboration with partners across Europe.
We are committed to building a diverse and inclusive research environment. We encourage applications from candidates of all backgrounds and particularly welcome those who may not meet every listed criterion but bring strong motivation and potential.
Review of applications will begin immediately and continue until the position is filled. Early applications are therefore strongly encouraged.
We offer an exciting and stimulating environment to study and work in. The University of Zurich has several internationally recognized research groups dedicated to data science, machine learning, remote sensing, biodiversity, and more broadly ecology. We also collaborate with several other institutions and companies in the fields of computer vision, machine learning and earth observation, in Switzerland and abroad. The EcoVision Lab is a member of UZH.ai, the ETH AI Center, the UZH Digital Society Initiative, the UN-ETH partnership, and the ETH for Development Center (ETH4D).
PhD Position in Deep Learning for Biodiversity Monitoring (EU Horizon Project NextBON)
We are looking for a highly motivated PhD candidate to join a large European research initiative aimed at transforming how biodiversity is monitored across Europe. The position is part of NextBON, a Horizon Europe project coordinated by the University of Copenhagen and involving more than 20 leading research institutions across Europe. The project's goal is ambitious: to build a harmonised, policy-relevant biodiversity observation network that can support environmental decision-making at national and European levels. While the PhD candidate will be based in Zurich, the candidate will be encouraged to do a research stay at NIBIO in Norway.
Why This Project Matters
Biodiversity monitoring technologies have advanced rapidly in recent years. Earth observation satellites, environmental DNA (eDNA) metabarcoding, automated sensor networks, and AI-based species identification now generate unprecedented amounts of ecological data. However, these methods are often used in isolation, with limited coordination or validation across countries. As a result, their full potential for informing environmental policy and management remains underutilized. NextBON aims to change this. The consortium is developing a validated and harmonised blueprint for large-scale biodiversity monitoring that can be adopted by EU Member States and research infrastructures beyond the project's lifetime.
The Scientific Vision
NextBON will establish a three-tier biodiversity observation network.
- Tier 1: Large-scale monitoring using satellite-based Earth observation
- Tier 2 & 3: Local, in-depth ecological validation through in situ observations at carefully-selected sites
Doctoral Candidate in computer vision and machine learning for developing novel deep learning methods for plant and animal species identification from camera-trap and crowd-sourced imagery
Your responsibilities
Within NextBON, the EcoVision Lab (in close collaboration with NIBIO in Norway, group of Stefano Puliti) will focus on advancing biodiversity monitoring at the most detailed level - Tier 3 sites. As a PhD candidate, you will develop novel deep learning and computer vision methods to transform large-scale photo and video datasets into Essential Biodiversity Variables (EBVs).
Your research will include:
- Developing deep learning models for species detection and identification
- Estimating species abundance and phenological stages
- Producing calibrated uncertainty estimates for ecological predictions
- Training models on heterogeneous data sources (e.g., camera traps, GBIF, LUCAS, NFI records)
- Exploring multimodal fusion with environmental DNA, passive acoustics, and satellite data
Research Freedom & Methodological Innovation
The project offers significant freedom to explore impactful methodological directions in modern AI, including: self-supervised learning, multimodal learning, geospatial representation learning, uncertainty estimation, interpretability and explainability. We aim for high-impact publications both in machine learning venues (e.g., CVPR, ICCV, ECCV, ICLR, NeurIPS) and leading interdisciplinary journals such as Remote Sensing of Environment, ISPRS Journal, and Nature Sustainability.
Your profile
Why Join?
This PhD offers:
- A central role in a major EU-wide biodiversity initiative
- Close collaboration with leading ecological and data science institutions
- A unique opportunity to combine cutting-edge AI research with real-world environmental impact
- Access to diverse, large-scale ecological datasets
- The chance to shape the future of operational biodiversity monitoring in Europe
You are curious, rigorous, and enjoy developing both new ideas and high-quality research software. You are comfortable engaging with challenging problems and collaborating across disciplines.
An ideal candidate will have:
- An excellent Master's degree (M.Sc. or equivalent) in Computer Science, Machine Learning, Data Science, or a closely related field (e.g., Electrical Engineering, Applied Mathematics)
- A strong foundation in mathematics and machine learning
- Solid programming experience, preferably in Python
- Strong prior experience in deep learning and computer vision
- Interest in applying advanced ML methods to ecological and geospatial data
Fluency in English (written and spoken) is required, as the project involves close collaboration with partners across Europe.
We are committed to building a diverse and inclusive research environment. We encourage applications from candidates of all backgrounds and particularly welcome those who may not meet every listed criterion but bring strong motivation and potential.
What we offer
Our employees benefit from a wide range of attractive offers. More
Location
Department of Mathematical Modeling and Machine Learning
Information on your application
Please submit your complete application via the link below, including:
- A motivation letter
- Curriculum vitae
- Academic transcripts (school and university)
- Contact details of at least two referees
Review of applications will begin immediately and continue until the position is filled. Early applications are therefore strongly encouraged.
Further information
Questions about the job
Prof. Jan Dirk Wegner
Professor
jandirk.wegner@uzh.ch
Working at UZH
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