SSA Group — українська софтверна компанія, заснована у 2007 році у Харкові. Технічні департаменти компанії охоплюють повний цикл розробки програмного забезпечення. Маючи змогу працювати пліч-о-пліч з сеньйорними колегами, ми постійно вдосконалюємо свої професійні навички, акумулюємо новий досвід та надихаємо один одного на професійні досягнення.
6 жовтня 2025

Senior React Engineer for an open-source components library (вакансія неактивна)

Львів, Малага (Іспанія), віддалено

SSA Group is looking for a Senior React Engineer to join our team to work on an open-source components library and its integration into various projects.

Project

SSA UI kit is an open-source React-based library combining multiple UI Components, Widgets, Blocks, and Forms classified by application area and implemented following Atomic design principles. The product includes Figma design, integration with Firebase and examples of implementation for different business domains.

SSA UI kit was founded and is supported by SSA Group.

Technology Stack

  • React, Typescript, React router, React hook form
  • Nivo charts, Floating UI
  • Webpack, Babel
  • Emotion
  • Husky
  • ESLint, Prettier, Stylelint
  • Jest, React testing library, Playwright, Storybook
  • Lost Pixel
  • Github, pNPM monorepo
  • Firebase

Team

Project manager, Senior React engineer, UI/UX designer, Manual QA engineer

Candidate Requirements

  • 5+ years in professional front-end development
  • Excellent knowledge of React and Typescript
  • Advanced knowledge of modern HTML, CSS and web standards
  • Strong experience converting Figma designs to React
  • Good knowledge of the modern front-end projects’ toolchain: babel, tsc, eslint, prettier, webpack, etc.
  • Experience with unit or/and e2e tests
  • Experience in building dashboards with interactive charts
  • Experience in estimations and system design
  • Good communication skills, Intermediate or higher level of English 
  • Strong analytical skills, attention to detail and problem-solving attitude
  • Proactive, self-disciplined, goal-oriented, open-minded, and highly collaborative within their team
  • Understanding of Agile Manifesto

Responsibilities

  • Build and maintain an open-source React components library
  • Convert Figma designs to high-quality code
  • Build projects on top of the SSA UI Kit
  • Following industry best practices to develop and deliver high-quality, clean and maintainable code
  • Bring up ideas for further project evolution
  • Respond to issues on GitHub posted by the community
  • Write documentation for SSA UI Kit users