Applications are invited for up to three Post-Doctoral Research Associates to work on information theory, decentralised decision-making, and engineering applications. The positions are funded by the EPSRC AI Hub on Information Theory for Distributed Artificial Intelligence (INFORMED-AI), a joint initiative between the Universities of Bristol, Cambridge and Durham, and Imperial College, London. The vision of the Hub is to develop the theoretical foundations of collective intelligence, including security and privacy, resilience and fault tolerance, and heterogeneity. Successful candidates will based in Bristol, supervised by Ayalvadi Ganesh, Sidharth Jaggi, Oliver Johnson or Jonathan Lawry, and co-supervised by a collaborator at a partner institution: Ioannis Kontoyiannis, Po-Ling Loh, Nilanjana Datta or Amanda Prorok (Cambridge), Neil Walton or Thiru Vasantam (Durham), or Deniz Gunduz, Yiannis Demeris or Seyed Moosavi-Dezfooli (Imperial). Funds for this post are available for up to 3 years in the first instance, with a generous allowance for training, conference travel and collaboration.