Postdoctoral researcher (M/F): use of deep learning and simulation to extract geometric parameters of filaments in microscopy images

Job title:

Postdoctoral researcher (M/F): use of deep learning and simulation to extract geometric parameters of filaments in microscopy images

Company:

Job description

Offer DescriptionThe postdoctoral researcher (M/F) will be recruited at the Institute of Genetics and Development of Rennes (IGDR), France ( ), within the CeDRE team, as part of a project funded by the ANR and led by Dr Hélène Bouvrais. The biological objective of the ANR project is to study the role of microtubule rigidity in cell division. He/she will work on the development of a tool based on artificial intelligence to extract microtubule curvatures from 3D fluorescence microscopy images. In particular, the candidate will use synthetic image generation through simulation (e.g., Cytosim) and deep learning techniques. For this, he/she will have access to local computing servers as well as remote ones (e.g., Jean Zay). Filament curvature measurements will help reveal potential disruptions in microtubule rigidity during genetic perturbation or across cell lines with deregulated expression of candidate proteins involved in regulating microtubule rigidity.– Follow the bibliography and the technical developments related to the research project.
– Programming/coding in compliance with FAIR principles
– Generate synthetic images to train deep learning architectures.
– Build new deep learning architectures, which incorporate innovative mechanisms from recent publications, to achieve the mission objective.
– Annotate synthetic and real fluorescence microscopy images.
– Use transfer learning or fine-tuning tools.
– Identify relevant datasets to test the developed architectures in order to see their applicability to other fields.
– Participate in the traceability and transmission/communication of data and analysis protocols to project members and international collaborators.
– Collect, record and analyze data.
– Present results in the team, within the institute and at conferences.The IGDR is a dynamic institute, with 16 teams comprising approximately 200 people (including researchers, teacher-researchers, engineers, assistant engineers and technicians, post-doctoral fellows, doctoral students, and apprentices or interns). The members of the institute come from diverse international backgrounds, with around fifteen different nationalities represented. Research at the IGDR spans a wide range of disciplines, including molecular biology, cell biology, developmental biology, genetics, genomics, bioinformatics, microbiology, structural biology, immunology, advanced microscopy, epigenetics, chemistry, cancer biology and biophysics. The institute strongly encourages interdisciplinary approaches, particularly at the interface of physics, computer science and biology. Furthermore, the institute benefits from cutting-edge equipment within the Biosit federative structure, in particular a microscopy facility (Microscopy Rennes Imaging Center, MRic, ) and a microscopy image quantification facility (FAIIA, ). The CeDRE team is composed of 7 people: 2 CNRS researchers, 1 CNRS research engineer in bioinformatics, 2 assistant biologist engineers, 2 PhD students (one in biology and one in computer science). Th team is currently recruiting a postdoctoral fellow in machine learning in addition to the current recruitment. The team also regularly welcomes student for internships. Research in the team focuses on the robustness of cell division by quantitative fluorescence microscopy and biophysics approaches, using the model organism of the nematode Caenorhabditis elegans. The ongoing development of an automated microscope allows the team to extend its studies to human cell lines in culture, without synchronization, a key requirement for the studying division robustness ( ). The team has its own computing servers to carry out developments and learnings requiring NVIDIA GPUs (H100, V100 and P100). In addition, we have access to national supercomputer infrastructures (Jean Zay/Idris, Irene Joliot-Curie/CEA) allowing large-scale multi-GPU H100/A100 calculations, for tasks such as hyperparameter optimization for deep learning architectures.
Rennes is the capital of Brittany (north-west France), with easy and direct access to Paris (1.5 hours by train). Its rich tradition of cultural, musical and artistic events, as well as its proximity to the coast, make it a very welcoming and pleasant city to live in.

Where to apply WebsiteRequirementsResearch Field Biological sciences Education Level PhD or equivalentResearch Field Computer science Education Level PhD or equivalentResearch Field Mathematics Education Level PhD or equivalentLanguages FRENCH Level BasicResearch Field Biological sciences Years of Research Experience 1 – 4Research Field Computer science Years of Research Experience 1 – 4Research Field Mathematics Years of Research Experience 1 – 4Additional InformationEligibility criteriaDegree: PhD in computer science, machine learning or applied mathematics.– Have strong theoretical and practical skills in deep learning.
– Master programming languages such as Python.
– Have proven experience in implementing deep learning in image analysis.
– Be able to work collaboratively within a research team ; be a team player.
– Have strong organizational and communication skills, including the ability to express oneself and write in English.
– Ability to work independently.
– Have an interest in working in a multidisciplinary environment (cellular biology, fluorescence microscopy, soft matter physics, bioinformatics)Additional commentsCandidates interested in the position should provide:
– A CV presenting their research experience.
– A cover letter describing interest in the project and suitability for the position.
– Letters of recommendation to be sent directly by at least two referees. Website for additional job detailsWork Location(s)Number of offers available 1 Company/Institute Institut de génétique et développement de Rennes Country France City RENNES GeofieldContact CityRENNES WebsiteSTATUS: EXPIREDShare this page

Expected salary

Location

Rennes, Ille-et-Vilaine

Job date

Sat, 04 Jan 2025 02:05:44 GMT

To help us track our recruitment effort, please indicate in your email/cover letter where (vacanciesineu.com) you saw this job posting.