lookfor +linux

Hello everyone!😊 We are looking for an outstaff backend + Linux engineer. Rate upon offer Duration 6+ months Location RF

Responsibilities • Development of REST API (users, presets, packages, certificates, build routes) • Implementation of authentication/authorization (JWT, in perspective — LDAP/AD) • Database schema design and migrations (Prisma + PostgreSQL) • Development of an agent for managing the LiveBoot image: expiration control, remote blocking, certificate revocation, auto-data destruction, persistence layer • Integration of the backend with the ISO build process (orchestration of build tasks, queue, job persistence) • Customization of live Linux images: packages, scripts, certificates, automatic VPN and network storage configuration • Working with encrypted persistent partitions on flash drives • Support for monorepo structure (npm workspaces, shared code between dashboard and electron)

Requirements • Strong Linux skills at the OS administrator / infrastructure level (systemd, chroot, mount, initrd, GRUB/isolinux, network, users and permissions) • Knowledge of Astra Linux • Confident command of Node.js + TypeScript (Express or similar framework) • Experience with ORMs (Prisma, TypeORM, Sequelize) and PostgreSQL • Understanding of REST API architecture, authentication (JWT, OAuth) • Confident command of Bash • Experience with apt/dpkg, managing .deb dependencies • Understanding of working with block devices (dd, USB, partitions, LUKS) • Docker at the developer level (docker-compose for dev environment) • Understanding of task queues and background processing (bull, bee-queue or similar)

Will be a plus • Practical experience building live ISO (squashfs, casper, xorriso, mksquashfs) • Experience building CI/CD pipelines (GitHub Actions, GitLab CI or similar) • Experience with .deb package mirrors • Experience with Electron • Familiarity with React (React 18 + Vite + Tailwind) • Knowledge of GOST encryption patterns

Please send your resume and rates in messages 📩😊 Telegram: @IrinaZavtur

——— Contact: IrinaZavtur Company: ElmSoft Website: elmsoft.ru Email: i.zavtur@elmsoft.ru Team region: Worldwide Work region: Worldwide

#outstaff #vacancy #backend