Professor of Computational Social Science @ University of Mannheim & Scientific Director Department Computational Social Science @gesis_org

Cologne, Germany
Joined June 2010
🚀 Two open positions in our project “Developing AI-Powered Survey Infrastructures” 🚀 🔬 Postdoc position: hidden-professionals.de/HPv3… 📚 Doctoral position: hidden-professionals.de/HPv3… 🌟Be part of an interdisciplinary team and combine surveys, digital behavioral data and LLMs
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This is a joint project with @clauwa, colleagues at @gesis_org and the Leibniz Institute for Resilience Research (LIR). DM me if you have questions
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#stellenangebote #jobs #GESISjobs #jobfairy Starting on April 1st 2025, the Department Computational Social Science (#CSS) located in #Cologne is looking for a #Postdoc in #SocialDataScience (Salary group 13 TV-L, working time 100%, limited to 3 years): hidden-professionals.de/HPv3…
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Sebastian Stier retweeted
Job announcement: Junior Professorship in Computational Social Science at the University of Konstanz. Join us at the Center for Data and Methods! Feel free to reach out if you have questions. stellen.uni-konstanz.de/jobp…
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Looking for linkable social media data of candidates? 🔎 Check out the candidates’ social media accounts (ZA7959) and the candidates’ social media activities (ZA8917) and contact the GLES team for possibilities to link the data!📧
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#jobs #stellenangebote #jobfairy #GESISjobs Our Department #CSS, located in Cologne, is looking for a #SeniorResearcher & #TeamLead for Transparent Social Analytics and #OpenScience (15 TV-L, 100% working time, for 4 years with possible tenure): hidden-professionals.de/HPv3…
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Sebastian Stier retweeted
Our new working paper on #TikTok and #AfD is out. We present a data collection approach (algorithm audit) and apply it to German regional elections 1/3 on the main findings.... osf.io/preprints/osf/qwrjh
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We’re hiring a Team Lead @gesis_org Computational Social Science department! 🌐 Passionate about open science & innovative methods for digital behavioral data? 👉 Link: hidden-professionals.de/HPv3… ❓ Questions? Contact me via DM or mail
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Sebastian Stier retweeted
We just opened a new team leader position at the Computational Social Science department at @gesis_org please spread the news and contact me or @SebStier for questions hidden-professionals.de/HPv3…
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#Stellenangebot #Soziologie_Jobs #Sozialpolitik: An der Uni Mannheim ist eine Stelle (75%) für eine*n wissenschafliche* Mitarbeiter*in (m/w/d)🧑‍🎓(Promotion oder Post-doc) im Bereich 🇪🇺 europäische Wohlfahrtsstaatsforschung zu besetzen. 👇@MZESUniMannheim sowi.uni-mannheim.de/news/wi…
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Misinformation isn't random - it's strategic. We carry out the first cross-national comparative study, examining 32M tweets from politicians. We find that misinformation is not so much a general condition: it is driven by populist radical right parties. with @julianachueri
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Sebastian Stier retweeted
Deadline extended! Until November 10th, you can join our online workshop @_kodaqs_ and submit papers or ongoing work related to tools, indicators, metrics, workflows or frameworks to assess the quality of #digitaldata. For more information: gesis.org/en/research/confer…
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Excellent opportunity to do a postdoc with @A_Katsanidou👇 Work with web tracking and survey data on important topics and in a great team!
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#digitalmedia #onlinenewsexposure #politicalnews #democracy Ideological self-selection in online news exposure: Evidence from Europe and the US In the digital age, there are clear individual differences in online news consumption, particularly with regard to political content.
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Sebastian Stier retweeted
Non-political online news exposure is more common and less subject to ideological selective exposure than political online news across six countries, finds @mangold_frank @schochastics @SebStier in @ScienceAdvances doi.org/10.1126/sciadv.adg92…
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Sebastian Stier retweeted
Join our fantastic team at the Center for Civil Society Research - PhD position in political sociology (5 years - 75% E13 salary grade) @FU_Berlin @socFUB @WZB_Berlin - All details: fu-berlin.de/universitaet/be…
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Very interesting study that sheds new light on the discussion on news exposure, echo chambers and self-selection, showing that specifically for political news and in several countries exposure is quite segregated, by @SebStier and colleagues @gesis_org : science.org/doi/10.1126/scia…
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#jobs #stellenangebote #jobfairy #DoctoralResearcher We are looking for a Doctoral Researcher in Computational Social Science in the department Computational Social Science (#CSS), Team Designed Digital Data for the Cologne location by November 1st 2024: hidden-professionals.de/HPv3…
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