We are seeking up to two postdoctoral fellows to join an ongoing, collaborative project on adaptive decision-making jointly directed by Joshua Gold and Long Ding at the University of Pennsylvania, Krešimir Josić at the University of Houston, and Zachary Kilpatrick at the University of Colorado at Boulder. The positions are fully funded for 2–3 years each by our joint Collaborative Research in Computational Neuroscience (CRCNS) grant, “Adaptive Decision Rules in Dynamic Environments”. Both positions will be fully integrated into our cross-disciplinary team, which involves bi-weekly virtual meetings, annual in-person meetings, and other collaborative opportunities to ensure close, bi-directional interactions between theory/modeling and experiments. One position will be housed at the University of Pennsylvania and will focus on experimental approaches, including psychophysics and pupillometry in humans; psychophysics, pupillometry, and neurophysiology in non-human primates; and theory-driven, quantitative data analyses. The other position will be housed at the University of Houston and will focus on theoretical and modeling approaches, including stochastic and probabilistic models and their circuit-level implementations, assessed and updated via our experimental data using statistical model identification and comparison. The University of Pennsylvania, University of Houston, and University of Colorado at Boulder are all Equal Opportunity Employers with strong support for postdocs, via Penn’s Biomedical Postdoctoral Programs office, the University of Houston Postdoctoral Fellows Association (UHPFA), and UC Boulder’s Office of Postdoctoral Affairs. We value diversity in all forms and strive to promote a healthy, inclusive working environment. Applicants should send a CV and cover letter to Joshua Gold (jigold@pennmedicine.upenn.edu <mailto:jigold@pennmedicine.upenn.edu>) or Krešimir Josić (kresimir.josic@gmail.com <mailto:kresimir.josic@gmail.com>). Informal inquiries are also welcome.