Bielefeld University

The newly established Finnish Centre of Excellence in Immune – Endothelial Interfaces (IMMENs) invites applications for a fixed-term (2-years) position of Doctoral Researcher. The successful candidate will work in the research group of Dr. Kari Vaahtomeri at the Faculty of Medicine, University of Helsinki. Scientific context IMMENs, composed of research groups at the University of Helsinki (director Dr. Taija Mäkinen and Dr. Kari Vaahtomeri) and Åbo Akademi in Turku (Dr. Cecilia Sahlgren and Dr. Guillaume Jacquemet), investigates the role of lymphatic vessel endothelium in controlling immune responses. Current evidence shows that much of immune regulation occurs locally at the site of inflammation. Recent studies have revealed important crosstalk between lymphatic endothelium and immune cells, resulting in phenotypic changes that control immune cell trafficking, fate and function. IMMENs will develop novel experimental approaches to uncover the mechanisms and therapeutic potential of lymphatic endothelial immunomodulation in homeostasis, inflammation and tumorigenesis using in vivo genetic mouse models, advanced live and intravital imaging, engineered microchip models, primary cell co-culture systems and novel microscopy and analysis methods. In this context, Vaahtomeri laboratory addresses fundamental cell biology mechanisms of cell migration/interactions. Who are we looking for We are looking for candidates with a strong background in life sciences (for example, cell biology, biochemistry or mouse models). The candidate should be highly motivated to investigate key open questions in the fields of: Cell Biology Vascular biology Immunology At the pre-doctoral level, previous experience in cell biology, vascular biology, mouse models, immunology or high-end imaging approaches is considered an advantage.  Doctoral Researcher must obtain the right to pursue doctoral studies at the University of Helsinki within the trial period of six months. Candidates should be able to demonstrate abstract thinking as well as the potential to develop and pursue scientific projects in the fields relevant for this call. Furthermore, the candidate should have excellent communication skills in English and the ability to work in an international environment.  What we offer The initial appointment is for 2 years and includes a possibility for extension upon success in doctoral research. The position will be filled immediately upon identification of suitable candidates. The starting date is negotiable. Salary will be commensurate with qualifications and experience based on the University of Helsinki guidelines. The chosen applicant is expected to reside in Finland while employed by the University of Helsinki.  The work is supervised by Dr. Kari Vaahtomeri and takes place in the context of the active research community of IMMENs groups. The research group has prominent international connections and is located at the medical campuses in the University of Helsinki. The immediate research environment provides state-of-the-art facilities, cutting-edge expertise in vascular-, tumor-, immunological- and stem cell biology, and great synergy with renowned research groups. More information on the IMMENS and Vaahtomeri research group can be found here:  https://www.helsinki.fi/en/researchgroups/immune-endothelial-interfaces  https://www.helsinki.fi/en/researchgroups/cell-communication How to apply Please submit your application as a single PDF file through the University of Helsinki Recruitment System by clicking the “Apply now” button.  Applicants who are already employees of the University of Helsinki are requested to submit their application via the ”Employee Login” button. Please attach the following documents as a single PDF file: A cover letter that details your previous knowledge and research interests and motivation for applying this position CV, including a possible list of publications Transcript of study records Contact details of at least two referees For more information on the position and specific projects, please contact Dr. Kari Vaahtomeri (kari.vaahtomeri@helsinki.fi). If you need technical support with the recruitment system or additional information about the application process, please contact HelsinkiUni Help, uni-help@helsinki.fi.  The closing date for the applications is on Wednesday the 13th of May 2026. Recent relevant publications: Liaqat et al. “Spatially targeted chemokine exocytosis guides transmigration at lymphatic endothelial multicellular junctions”. The EMBO Journal. 2024 Aug;43(15):3141-3174. doi: 10.1038/s44318-024-00129-x. Can Ucar et al. ”Self-organized and directed branching results in space-filling coverage in developing dermal lymphatic networks”. Nat Commun. 2023 Sep 21;14(1):5878. doi: 10.1038/s41467-023-41456-7.  About us The University of Helsinki (UH), founded in 1640, is a vibrant scientific community of 40,000 students and researchers. It is one of the leading multidisciplinary research universities and ranks among the top 100 international universities in the world. It is currently investing heavily in life sciences research. UH offers comprehensive services to its employees, including occupational health care and health insurance, sports facilities, and opportunities for professional development.  The Faculty of Medicine promotes high quality scientific research. It provides research-based undergraduate and postgraduate education in medicine, dentistry, psychology and logopedics, and an international Master's Program in Translational Medicine. It also offers psychotherapist education. In addition to its teaching and research activities, the Faculty serves as a significant expert organization in the healthcare sector and contributes to the discourse on ethics in the field. The Faculty aims to be one of the best medical research faculties in the world, while reinforcing its status as a distinguished institution of multidisciplinary education in healthcare.  The Faculty of Medicine at the University of Helsinki constitutes the academic medical center together with HUS Helsinki University Hospital and the Helsinki Institute of Life Science (HiLIFE). This medical center has been successful in international comparisons, ranking among the top 10 medical campuses in Europe and the top 50 globally.  A diverse and equitable study and work culture is important to us. That is why we do our best to promote an inclusive university community. We encourage all qualified applicants from diverse backgrounds to apply for our positions. Click this link to read about accessibility and inclusivity at our University. JOIN US TO BUILD A BETTER WORLD – TOGETHER! #HelsinkiUniCareers

Ref.: 534998 Work type: Full-time Department: School of Biomedical Sciences (22600) Categories: Senior Research Staff & Post-doctoral Fellow Research Assistant Professor in the School of Biomedical Sciences (Ref.:534998) Professor Guoping Fan’s lab invites applications from highly motivated and experienced postdoctoral researchers for a Research Assistant Professorship. This position is ideal for ambitious scientists seeking to transition to independent research leadership while contributing to cutting-edge, interdisciplinary projects at the intersection of AI Virtual Cell modeling, Epigenetics, and Stem Cell biology. Research Focus for This Position We are particularly interested in candidates who can integrate AI-driven virtual cell approaches with experimental epigenetics and stem cell platforms. Potential projects include: Developing AI/multimodal models (e.g., integrating single-cell omics, spatial transcriptomics, epigenomics, and proteomics) to simulate virtual neural stem cells or organoids. Investigating epigenetic regulation (DNA methylation, histone modifications) in stem cell fate decisions, reprogramming, and disease modeling using AI predictive tools. Combining computational virtual cell frameworks with wet-lab validation in human iPSC-derived neural models, organoids, or in vivo systems. Exploring translational applications, such as AI-guided mRNA therapies or precision modeling of neurodevelopmental disorders. This role offers the opportunity to lead independent projects, mentor students, secure external funding, and publish in top-tier journals while benefiting from the lab’s expertise and resources. Requirements PhD in Biomedical Sciences, Bioinformatics, Stem Cell Biology, Epigenetics, Computational Biology, or a closely related field. At least 3–5 years of postdoctoral experience with a strong publication record (first-author papers in high-impact journals preferred). Demonstrated expertise in at least two of the following areas: AI/machine learning for biological modeling (e.g., virtual cell, foundation models, graph neural networks, or multimodal omics integration). Epigenetics (DNA methylation, chromatin analysis, single-cell epigenomics). Stem cell research (iPSC culture, differentiation, organoids, neural models). Experience with CRISPR, organoid technology, or mRNA therapeutics is a plus. Proven ability to work independently and collaboratively in an interdisciplinary setting. Excellent communication skills in English.  What We Offer The appointment will commence as soon as possible on a 3-year fixed-term basis, with the possibility of renewal subject to satisfactory performance and funding availability.  A highly competitive salary commensurate with qualifications and experience will be offered. The appointment on fixed terms will attract a contract-end gratuity and University contribution to a retirement benefits scheme, totaling up to 15% of basic salary. Other benefits include annual leave, medical benefits and free access to on-campus gyms and libraries. How to Apply The University only accepts online application for the above post. Applicants should apply online at the University’s careers site (https://jobs.hku.hk) and upload (1) Cover letter outlining research interests, relevant experience, and fit for the position (2) an up-to-date C.V. including full publication list (3) Contact information for 3 references (4) 1–2 page research proposal on how you would integrate AI virtual cell approaches with epigenetics/stem cells in the lab. Review of applications will start from April 30, 2026 and continue until October 29, 2026, or until the post is filled, whichever is earlier. The University is an equal opportunities employer and is committed to equality, ethics, inclusivity, diversity and transparency

Job Purpose The Research Engineer/ Research Fellow for Design Factory will play a pivotal role in identifying opportunities and problems that others choose to ignore and solve it with innovative and ingenious solutions that defy convention using proven technologies and innovations. Collaborating closely with faculty, industry partners, researchers, and students, the Research Engineer/ Research Fellow will co-create impactful, practical, and commercially viable products that bridge the gap between technologies and customers, encompassing environmental, social, and economic dimensions. Key Responsibilities Applied Research and Innovation Lead and manage projects focused on product innovation, including, Artificial Intelligence, renewable energy, circular economy, sustainable materials, and carbon reduction technologies. Explore emerging technologies, frameworks, and practices to advance product solutions in industries. Conduct product family Innovation Quadrant (IQ) analysis and resource optimization studies to address business challenges. Industry Engagement Collaborate with industry partners to co-create innovative products that enhance their portfolio and align with strategic business goals. Identify emerging trends and opportunities in Product Innovation to position SIT as a key partner in Design Thinking, New Product Development and Product innovation. Foster partnerships with businesses, government agencies, and other stakeholders to develop impactful projects that enhance environmental, social, and economic outcomes. Technical professionals who will work with local enterprises to frame projects, identify capabilities needed from the industry ecosystem, IHLs and centres. Involve in industry engagements, help to bring in higher value-added projects for the centres in SIT, Polytechnics and ITE. Applied Research and Innovation Lead and manage projects focused on product innovation, including, Artificial Intelligence, renewable energy, circular economy, sustainable materials, and carbon reduction technologies. Explore emerging technologies, frameworks, and practices to advance product solutions in industries. Conduct product family Innovation Quadrant (IQ) analysis and resource optimization studies to address business challenges. Industry Engagement Collaborate with industry partners to co-create innovative products that enhance their portfolio and align with strategic business goals. Identify emerging trends and opportunities in Product Innovation to position SIT as a key partner in Design Thinking, New Product Development and Product innovation. Foster partnerships with businesses, government agencies, and other stakeholders to develop impactful projects that enhance environmental, social, and economic outcomes. Technical professionals who will work with local enterprises to frame projects, identify capabilities needed from the industry ecosystem, IHLs and centres. Involve in industry engagements, help to bring in higher value-added projects for the centres in SIT, Polytechnics and ITE. Job Requirements A degree in Engineering or a related field. At least 5 years of relevant industry experience with a proven track record in production innovation and New Product Development. Deliver high-quality and professional ethics with passion for business development and managing customer relationships. Strong business acumen, project management experience and results-oriented with a strategic mindset. Strong negotiation and interpersonal skills and able to adapt in a fast-paced business environment. Good experience in Product Management: Develop and implement strategies for integrating sustainability and energy efficiency into the product lifecycle, from conception to market launch. Strong analytical, project management, and communication skills. Experience in writing project proposals and grants will be an added advantage. Extensive experience and knowledge of industry practices to bring industry perspective to SIT. Keen interest in innovation projects, with demonstrated ability in developing solutions to technical problems. Strong supervisory skills and enjoy working closely with students in an educational environment. Demonstrate proficiency to keep abreast of development in the field and pursue professional certification programs. Possess industrial certifications in relevant areas will be an added advantage.