What we expect: Strong knowledge of modern front-end and JavaScript ecosystem, allowing to choose the right tool for the job Very good knowledge of React Good knowledge of a statically typed superset of JavaScript (TypeScript, Flow or other compile-to-JS language) At least 5 years of professional experience in developing software with modern Web frameworks and technologies At least 3 years of professional experience with React, frameworks (Next.js, Gatsby, vite), backend technologies (Node.js, Express), and server rendered & statically generated sites Strong working knowledge of modern web technologies, specifically REST and WebSocket with functional programming and reactive programming principles Familiarity with Yarn/NPM, Gulp, Webpack, and Electron for efficient development and packaging. Fluency in modern HTML/CSS and familiarity with cross-browser development Ability to write clean and testable code Knowledge and understanding of the front-end trends Sense of good UI and UX Good knowledge of English is a must (both spoken and written), we work with clients from all over the world (USA, Australia, Switzerland, etc.) Polish language is required, as internally we are a Polish speaking company Nice to have Hands-on experience building and maintaining reusable UI component libraries Solid understanding of modern CSS and styling approaches (CSS-in-JS, CSS Modules, Tailwind, or similar), including theming and design tokens. Experience in collaborating with designers and translating design tools (Figma) into production-ready components Solid knowledge of web accessibility standards (WCAG) and experience building inclusive, accessible interfaces. Engagement in the IT community: personal blog, speaking at meetups/conferences, active member of StackOverflow, involvement in the open-source projects Having a pet-project Salary ranging from 1140 to 1425 PLN net per day for start 100% remote company with a remote-first mindset Full-time but not necessarily 9-17, we are flexible Professional development and freedom in choosing the toolset and tech stack Learning-culture expressed by SoftwareMill Academy and the technical reading club Small teams without PMs, no procedures, and no other corporate 'goodies' we all love Best tools you need to make your work pleasurable and effective: monitor(s), workstation of your choice Dev-friendly environment with passionate and skilled people who believe in clean code and software craftsmanship - you will have a chance to meet some of them during the recruitment process Interesting projects with technologies like TypeScript, JavaScript, React, Next.js Requirements: JavaScript, React, REST, WebSocket, Next.js, Gatsby, Node.js, Express, gulp.js, Yarn, Electron, UI, UX design, Webpack, Figma, WCAG, CSS Tools: Confluence, Wiki, GitHub, GIT, Agile, Scrum, Kanban. Additionally: Training budget, Conference budget, Small teams, Flat structure, International projects, Friendly atmosphere, Leadership and soft-skills in-house trainings, No corporate culture, Flexible hours, Remote job forever, Dev-friendly environment, Refundable English lessons.