Job Information
Organisation/Company: Jagiellonian University
Department: Faculty of Biology
Research Field: Biological sciences, Chemistry, Physics
Researcher Profile: Recognised Researcher (R2)
Positions: Postdoc Positions
Application Deadline: 14 Sep 2026 - 00:00 (Europe/Warsaw)
Country: Poland
Type of Contract: Temporary
Job Status: Full-time
Hours Per Week: 40
Offer Starting Date: 1 Dec 2026
Is the job funded through the EU Research Framework Programme?: Not funded by a EU programme
Is the Job related to staff position within a Research Infrastructure?: No
Offer Description
The Microbial Ecology Group at the Institute of Environmental Sciences, Faculty of Biology, Jagiellonian University in Kraków seeks a highly motivated Postdoctoral Researcher to contribute to exciting research on cellular dormancy (quiescence) in eukaryotic microorganisms, particularly baker's yeast (Saccharomyces cerevisiae). This project explores cellular and molecular mechanisms underlying phenotypic variability in quiescent cell populations and their impact on adaptation, antifungal resistance, and population dynamics. The successful candidate will lead the implementation, development and application of single-cell analysis methods to investigate quiescence at individual cell and population levels.
Where to apply
E-mail: dominika.wloch-salamon@uj.edu.pl
Requirements
Research Field: Biological sciences
Education Level: PhD or equivalent
Research Field: Chemistry
Education Level: PhD or equivalent
Research Field: Physics
Education Level: PhD or equivalent
Skills/Qualifications
The position covers setting up and running a single-cell imaging laboratory and integrating single-cell data with population-level data. Duties include:
The competitive selection process is open for all individuals, who meet the requirements set out in Articles 113 and 116.2.3) of the Act of 20 July 2018 – Law on Higher Education and Science, and who meet the following eligibility criteria according to § 165 of the Statute of the Jagiellonian University:
- holding at least a doctoral degree;
- having relevant scientific achievements;
- taking active part in scientific life;
Specific Requirements
- Compliance with the NCN requirement for persons employed as post-docs, i.e. obtaining a PhD degree in the year of employment in the project or in the period of 7 years prior to 1 January of the year of employment in the project and other documents specified in the Annex to NCN Council Resolution No 23/2024 of 4 March 2024, https://www.ncn.gov.pl/sites/default/files/pliki/uchwaly-rady/2024/uchwala23_2024-zal1.pdf#page=45.
- A doctoral degree in biology, biotechnology, bioinformatics or a related field, obtained in the year of employment in the project or in the period of 7 years prior to January 1 of the year of employment in the project.
- Very good command of English (spoken and written), enabling scientific communication and publication.
- Documented scientific achievements (preferably publications in peer-reviewed journals).
- Strong analytical skills and ability to work independently in an interdisciplinary team. (preferably evidenced by awards and individually awarded research grants).
- Project data stewardship / data curation: organisation, quality control, documentation and archiving of data in line with FAIR principles and the data-management plan.
- Advanced statistical analyses, basic programming skills, working knowledge of R.
- Willingness to implement and further develop single-cell imaging techniques in the Microbial Ecology Group.
- AI-assisted analysis of microscopy images.
- Interest and experience in studying resting/dormant states and metabolic activity of miroorganisma, supported by research achievements: personal projects, publications, etc.
- Willingness to undertake internships abroad, in order to raise qualifications and subsequently implement the acquired methods in the home laboratory.
Languages: ENGLISH
Level: Excellent
Years of Research Experience: 4 - 10
Internal Application form(s) needed: 1227.1101.231.2026_assistant professor_WB_ENG.pdf (English, 253.36 KB - PDF)
Additional Information
Benefits
Employment: salary 11049–13481 PLN gross + 3–20% seniority allowance; full-time contract (12 months, extendable to 20 months); access to state-of-the-art equipment; academic support and professional development; research funding for conferences; collaboration with recognized scientists.
To estimate living costs in Kraków, applicants can use tools such as Numbeo (www.numbeo.com).
Social Benefits (ZFŚS): Summer vacation subsidy (1,050–1,550 PLN); winter vacation (700–900 PLN); childcare subsidies (250–400 PLN); children's activities (900–1,400 PLN); group insurance; sports access/Multisport Card; medical care packages.
Eligibility criteria
Required: PhD in Biological sciences/Microbiology/Biochemistry/Biophisics obtained ≤7 years ago; documented scientific achievements (2-3+ peer-reviewed publications); active scientific participation; 2-3+ years microscopy/single-cell analysis experience; NCN compliance; Jagiellonian University as primary workplace; good English proficiency (speaking/writing); willingness to mentor students and collaborate internationally.
Selection process
The first stage of the selection procedure is the formal assessment of the submitted documents. Applications which meet all formal requirements are the subject of substantive assessment, during which an interview with the Candidate (F/M) may be conducted (directly or via electronic communication channels), upon settling the date of the interview with the Candidate (F/M). During the interview, the soft competencies indicated in the announcement will also be verified. The Candidate has the right to appeal against the negative assessment by the selection board within 7 days from receiving the information about the results of the assessment.
The selection procedure is conducted in accordance with The Policy of Open, Transparent and Merit-Based Recruitment Process at the Jagiellonian University
Additional comments
Opportunity for early-career researchers to establish independent research profile within vibrant international group. Position offers access to modern microscopy and microfluidic platforms; mentorship from experienced researchers; opportunity to develop single-cell analysis techniques; support for international collaborations; For information: Dr. hab. Dominika Włoch-Salamon, Prof. UJ, dominika.wloch-salamon@uj.edu.pl
Website for additional job details: https://praca.bip.uj.edu.pl/stanowiska-badawcze/-/journal_content/56_INSTANCE_oSRL4XNRrDtD/145868730/161433965
Work Location(s)
Number of offers available: 1
Company/Institute: Jagiellonian University, Faculty of Biology, Institute of Environmental Sciences
Country: Poland
State/Province: Małopolska
City: Kraków
Postal Code: 30-387
Street: Gronostajowa 7
Contact
State/Province: Małopolska
City: Kraków
Website: https://wb.uj.edu.pl/
Street: Gronostajowa 7
Postal Code: 30-387
E-Mail: wydzial.biologii@uj.edu.pl
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