Senior Javascript Fullstack Developer H/F

Who are we ? Founded in 2000, LINAGORA is now positioned as one of the leaders in French free software. We are present in six countries and have approximately one hundred clients. We develop innovative software and advise and support our clients in their efforts to implement open-source solutions.The number of our products and plans is growing, so we are looking for talent in the R&D team.Since 2000, we have been developing open source, so it is important for us to see people who share our philosophy, create high-quality code, be active in the community, and do their best to create a high-quality open-source alternative to the products of IT giants.You will become part of the TDrive Team, which is a secure end-to-end encrypted cloud storage solution. The software easily integrates with other Linagora products, such as Tmail (James Apache and Twake chat on Matrix, as well as OnlyOffice, and is also aimed at simple integration with any SSO.TDrive is available for on-premise installation.Development stage: used by clients in on-premise format, availability for the B2C segment as SaaS is planned for February 2024.The product is developed and supported by an international team based in France, Tunisia, and Vietnam, therefore we give preference to candidates from these countries. Paris, Tunis, Hanoi - welcome!Your responsibilities :Understand proposed features and quickly design and build scalable APIs and Cassandra schema & queriesDevelop reusable user interface components and front-end libraries in React.JsProactively analyze website performance and implement solutions for improvementCollaborate with architects, developers, business analysts, and QA analysts to design, develop, and test applicationsOur ideal candidate :You are a Senior Developer familiar with large-scale enterprise applications architecture and development using React.Js for front-end, Node.Js for backend, and middleware like Cassandra or Elastic search.Requirements:5+ years of experience building applications with any reactive framework5+ years of experience coding in JavaScript, HTML, CSSExperience developing in React.Js or Vue.JsExperience developing single-page applicationsExperience with automated unit, integration, and end-to-end testingExperience integrating systems using Rest APIsExperience building robust and secure Rest APIs in Node.Js, JSONExperience working with Cassandra (or at least SQL) designing schemas and writing optimized queriesSolid work experience using component-based development on the client sideA plus will be:Experience working with Cassandra (or at least SQL) designing schemas and writing optimized queriesExperience with cloud infrastructure and dockerDeep knowledge of creating standards-compliant, cross-browser, mobile-compatible front-end code with responsive designDeep knowledge of server-side and front-end performance optimizationUI/UX design skillsSoft Skills :focus on quality results, not on processability to work in an international team with different cultural traditionsa self-starter who is excited to relentlessly solve many technical challengesinterest in the entire product being developed, understanding that it is you who daily creates a product that helps people automate routine business processesit is important for you to have as your goal the creation of a first-class product that is chosen by users for its convenience and simplicityyou are ready to be active and develop the open source community and participate in specialized conferencesSee you!