develop any part of the TypeScript code, even outside your scope
lead the technical architecture of cross-functional projects while taking into account the constraints of different scopes and teams
review Pull Requests outside your team’s scope (JS stack)
handle any bug across the entire JS stack, even outside your scope
collaborate with other teams
anticipate and account for the impact of features and technical choices based on the constraints of other teams
introduce substantial and impactful improvements to the codebase (development best practices, refactoring)
mentor junior developers (IC1, IC2, IC3) on one’s own team and occasionally outside of one’s team

at least 6 years of experience (including work-study programs) in Node.js backend development
fluent in English
comfortable explaining your work and its functional implications to people without a technical background
interest in and experience with data engineering and analytics projects
based in Lyon or the surrounding area, as we work from the office Tuesday through Thursday
enjoy programming and writing high-quality code
view development as a team effort
consider yourself a backend developer

Senior Backend JS Developer – CDI

Key skills