PpbbMission /b /b /p /ppYou will be working on a research grant from Innosuisse on the topic of "Self-recovery of end-to-end encrypted vaults". This work entails helping develop cryptographic algorithms in collaboration with the C4DT team, a laboratory (Professor, PhD students, Research Software Engineers, semester students) writing software libraries and applications, and evaluating them through user tests. The duration of the grant is 2 years. /pppbbMain duties and responsibilities /b /b /p /p li pSupporting research with experiments and evaluations /p /li li pWriting of libraries and documentation /p /li li pManaging parts of the project /p /li li pParticipating in other C4DT related projects (open source services evaluation, server maintenance, workshops organization, …) /p /li ppbbProfile /b /b /p /p li pHigher education in computer science or equivalent /p /li li pVery good expertise in cryptography: elliptic curves, zero knowledge proofs, post quantum algorithms /p /li li pInterest in the topics of C4DT: digital trust in general, Open Source Software, digital sovereignty /p /li li pExcellent command of several programming languages (Golang, Rust, Typescript), test-driven development, automatic deployment /p /li li pIntelligent use of LLM tools as support for your work, not as replacement /p /li li pWillingness and enthusiasm to learn new technologies /p /li li pFluency in English, both written and spoken. Working knowledge of French or German is welcome /p /li ppbbWe offer /b /b /p /p li pA small, dynamic and friendly team (fresh bread most Mondays) /p /li li pA stimulating and engineering-focused working environment /p /li li pIntegration in larger community of Research Software Engineers /p /li li pAn opportunity to develop skills and experience in innovative knowledge transfer and exchange approaches, in a world-class and highly sought-after organization /p /li ppbbInformations /b /b /p /p pContract Start Date : 08/01/2026 /p pActivity Rate Min : 60.00 /p pActivity Rate Max : 80.00 /p pContract Type: CDD /p pDuration: 1 year, renewable /p pReference: 2263 /p