June 23, 2026
Frontend Engineer
Mid • On-site
Stockholm, Sweden
What we're looking for
• Developer with solid HTML and CSS fundamentals; React and
TypeScript are a significant plus. Experience building and publishing
reusable component libraries (e.g. Storybook). Comfortable working
from designs and guidelines with minimal hand-holding
• Designer with proficiency in Sketch for UI/UX design work and a strong
passion for look and feel. Ability to produce polished showcase
materials: demo videos, posters, and Keynote presentations. Video
editing skills are a bonus.
Example of work tasks
• Implement styling changes and UI restructuring across internal web
apps — mostly cosmetic updates with minimal functional impact
• Build reusable UI components and maintain a shared component
library (Storybook) used across multiple products
• Make existing apps more polished and native-feeling for demos and
presentations
• Port and adapt existing web applications using established tooling,
surfacing integration blockers for the team
• Designer makes mockups for new macOS and web applications based
on problem statements.
Start: 2026-08-03
Similar jobs you might like
Technology
emagine Polska
Frontend Consultants (Developers and Designers)
Mid
On-site
Malmö, Sweden
🏢 Summary: Short-term onsite assignment in Malmö focused on UI polishing, reusable component development, and adapting existing web applications. The role involves working with HTML, CSS, React, TypeScript, and Storybook while collaborating on design-driven updates and demo-ready interfaces. Candidates should be adaptable, communicative, and experienced with modern UI development workflows and GenAI tools. 🗂️ Requirements: HTML fundamentals, CSS fundamentals, Experience with reusable component libraries, Ability to work from designs and guidelines, Experience with UI restructuring and styling updates, Experience maintaining shared component libraries, Ability to adapt existing web applications, Learning agility, Communication skills, Problem-solving skills, Experience with GenAI tools, Onsite availability in Malmö 📃 Skills: HTML, CSS, React, TypeScript, Storybook, Sketch, Keynote, macOS, GenAI, Claude 🏢 Description: What we're looking for • Developer with solid HTML and CSS fundamentals; React and TypeScript are a significant plus. Experience building and publishing reusable component libraries (e.g. Storybook). Comfortable working from designs and guidelines with minimal hand-holding • Designer with proficiency in Sketch for UI/UX design work and a strong passion for look and feel. Ability to produce polished showcase materials: demo videos, posters, and Keynote presentations. Video editing skills are a bonus. Example of work tasks • Implement styling changes and UI restructuring across internal web apps — mostly cosmetic updates with minimal functional impact • Build reusable UI components and maintain a shared component library (Storybook) used across multiple products • Make existing apps more polished and native-feeling for demos and presentations • Port and adapt existing web applications using established tooling, surfacing integration blockers for the team • Designer makes mockups for new macOS and web applications based on problem statements. As it is a short term assignment, these skills are important, as it is crucial to quick come up to speed and be open to changes in work tasks during these months: * Learning agility — Willing to pick up new technology, work with legacy code, and adapt quickly * Communication — Easy to talk to, take feedback without defensiveness. * Problem-solving clarity — Explain their thinking, ask clarifying questions * Hands-on experience using Claude Code or similar GenAI tool in day-to-day work. Start date: ASAP End date: 30th of September Location: Malmö (onsite work)
Technology
emagine Polska
Frontend Consultants (Developers and Designers)
Mid
On-site
Malmö, Sweden
🏢 Summary: Short-term onsite assignment in Malmö for a Developer or Designer focused on UI/UX improvements across internal web and macOS applications. The role centers on implementing styling updates, building reusable component libraries, polishing applications for demos, and creating high-quality design mockups and showcase materials. Candidates must be able to quickly adapt, work with existing tooling and legacy code, and leverage GenAI tools in daily work. 🗂️ Requirements: Solid HTML fundamentals, Solid CSS fundamentals, Ability to build reusable UI components, Experience maintaining component libraries, Ability to work from designs and guidelines independently, Proficiency in Sketch (for Designer role), Ability to create UI/UX mockups for web and macOS apps, Hands-on experience with GenAI tools (e.g. Claude Code), Ability to adapt quickly and work with legacy code, Onsite availability in Malmö until 30th of September 📃 Skills: HTML, CSS, React, TypeScript, Storybook, Sketch, Keynote, GenAI, Claude, VideoEditing 🏢 Description: What we're looking for • Developer with solid HTML and CSS fundamentals; React and TypeScript are a significant plus. Experience building and publishing reusable component libraries (e.g. Storybook). Comfortable working from designs and guidelines with minimal hand-holding • Designer with proficiency in Sketch for UI/UX design work and a strong passion for look and feel. Ability to produce polished showcase materials: demo videos, posters, and Keynote presentations. Video editing skills are a bonus. Example of work tasks • Implement styling changes and UI restructuring across internal web apps — mostly cosmetic updates with minimal functional impact • Build reusable UI components and maintain a shared component library (Storybook) used across multiple products • Make existing apps more polished and native-feeling for demos and presentations • Port and adapt existing web applications using established tooling, surfacing integration blockers for the team • Designer makes mockups for new macOS and web applications based on problem statements. As it is a short term assignment, these skills are important, as it is crucial to quick come up to speed and be open to changes in work tasks during these months: * Learning agility — Willing to pick up new technology, work with legacy code, and adapt quickly * Communication — Easy to talk to, take feedback without defensiveness. * Problem-solving clarity — Explain their thinking, ask clarifying questions * Hands-on experience using Claude Code or similar GenAI tool in day-to-day work. Start date: ASAP End date: 30th of September Location: Malmö (onsite work)
Technology
emagine Polska
Frontend Developer
Mid
Hybrid
Krakow, Poland
🏢 Summary: Frontend Developer role focused on implementing and refining UI across internal web applications, building reusable component libraries, and enhancing product presentation quality. The position requires strong HTML and CSS skills, with React and TypeScript as key technologies, and includes hybrid work with initial onboarding in Malmö. The developer will also contribute to UI/UX mockups and polished demo materials. 🗂️ Requirements: Solid knowledge of HTML, Solid knowledge of CSS, Experience with React, Experience with TypeScript, Experience building reusable component libraries (e.g. Storybook), Ability to work independently from design guidelines, Proficiency in Sketch for UI/UX design, Strong design aesthetic 📃 Skills: HTML, CSS, React, TypeScript, Storybook, Sketch, UI, UX, VideoEditing 🏢 Description: Project information: 1 week notice period onbording in Malmo 2 weeks Hybrid 3 days from our office What we're looking for We are seeking a skilled Frontend Developer with a strong foundation in HTML and CSS. Proficiency in React and TypeScript will be considered a significant advantage. The ideal candidate should have experience in building and publishing reusable component libraries, such as Storybook, and should be comfortable working from designs and guidelines with minimal supervision. Additionally, a background in design with proficiency in Sketch for UI/UX design is essential, along with a genuine passion for aesthetics. The candidate should be able to produce polished showcase materials, including demo videos, posters, and Keynote presentations. Video editing skills will be viewed favorably. Example of work tasks: Implement styling changes and UI restructuring across internal web applications, primarily focused on cosmetic updates with minimal impact on functionality. Build reusable UI components and maintain a shared component library (Storybook) used across multiple products. Enhance existing applications for a more polished and native feel during demos and presentations. Port and adapt existing web applications using established tooling, identifying integration blockers for the team. Create mockups for new macOS and web applications based on defined problem statements. Key Requirements: Solid understanding of HTML and CSS Experience with React and TypeScript Proficient in building reusable component libraries (e.g., Storybook) Ability to work independently from design guidelines Proficiency in Sketch for UI/UX design Strong design aesthetic and capability to produce polished materials Nice to Have: Video editing skills
Technology
emagine Polska
Frontend Developer
Mid
Hybrid
Warsaw, Poland
🏢 Summary: Hybrid Frontend Developer role focused on UI styling, reusable component libraries, and design-driven improvements across internal web applications. The position emphasizes strong HTML and CSS skills, with React, TypeScript, and Storybook experience, as well as the ability to work independently from design guidelines. The role also involves creating mockups and polished showcase materials for demos and presentations. 🗂️ Requirements: Strong knowledge of HTML, Strong knowledge of CSS, Experience with React, Experience with TypeScript, Experience building reusable component libraries, Experience with Storybook, Ability to work independently from design guidelines, Proficiency in Sketch for UI/UX design, Ability to create polished showcase materials 📃 Skills: HTML, CSS, React, TypeScript, Storybook, Sketch, UI, UX, VideoEditing 🏢 Description: Project information: 1 week notice period onbording in Malmo 2 weeks Hybrid 3 days from our office What we're looking for We are seeking a skilled Frontend Developer with a strong foundation in HTML and CSS. Proficiency in React and TypeScript will be considered a significant advantage. The ideal candidate should have experience in building and publishing reusable component libraries, such as Storybook, and should be comfortable working from designs and guidelines with minimal supervision. Additionally, a background in design with proficiency in Sketch for UI/UX design is essential, along with a genuine passion for aesthetics. The candidate should be able to produce polished showcase materials, including demo videos, posters, and Keynote presentations. Video editing skills will be viewed favorably. Example of work tasks: Implement styling changes and UI restructuring across internal web applications, primarily focused on cosmetic updates with minimal impact on functionality. Build reusable UI components and maintain a shared component library (Storybook) used across multiple products. Enhance existing applications for a more polished and native feel during demos and presentations. Port and adapt existing web applications using established tooling, identifying integration blockers for the team. Create mockups for new macOS and web applications based on defined problem statements. Key Requirements: Solid understanding of HTML and CSS Experience with React and TypeScript Proficient in building reusable component libraries (e.g., Storybook) Ability to work independently from design guidelines Proficiency in Sketch for UI/UX design Strong design aesthetic and capability to produce polished materials Nice to Have: Video editing skills
Technology
ALTER GPU CENTER
Front-end Developer
Junior
Remote
Łódź, Poland
🏢 Summary: Part-time Front-end Developer role focused on building and maintaining web applications using ReactJS and TypeScript. The position involves developing new features, writing unit tests, conducting code reviews, and preparing technical documentation. Suitable for junior developers or students seeking hands-on experience in modern front-end development. 🗂️ Requirements: Strong knowledge of ReactJS, Strong knowledge of TypeScript, Ability to write unit tests, Very good knowledge of HTML5, Very good knowledge of CSS3, Very good knowledge of JavaScript, Ability to read technical documentation in English, Knowledge of clean code principles, Knowledge of design patterns, Adherence to software development best practices 📃 Skills: ReactJS, TypeScript, JavaScript, Node, HTML5, CSS3, UnitTesting, GitHub, GitLab, Docker, Git 🏢 Description: Who we’re looking for: We’re looking for a Front-end Developer available for at least part-time work to join our team. If you’re just starting your career or are currently a student, this job is for you. Technologies: ReactJS TypeScript JavaScript Node Responsibilities: Creating new and developing existing web applications on the front-end side Developing tests for applications Preparing technical documentation Conducting code reviews Requirements: English proficiency sufficient to read technical documentation Creative, problem-solving mindset Strong knowledge of ReactJS and TypeScript Ability to write unit tests Very good knowledge of the latest HTML5, CSS3, and JavaScript standards Analytical thinking and problem-solving skills Openness to others and ability to work in a team Willingness to learn new technologies Adherence to software development best practices Knowledge and application of clean code principles Knowledge of design patterns Preferred: Experience with a group or commercial front-end application project Personal projects in your portfolio Knowledge of code repository management platforms, such as GitHub or GitLab Knowledge of Docker We offer: Subsidies for gym memberships Company-wide events Opportunities to learn and gain experience The chance to work on interesting and diverse projects The option to work 100% remotely Participation in industry events
Technology
Link Group
Junior React Developer
Junior
Hybrid
Warsaw, Poland
60 - 65 USD
🏢 Summary: Offer for a React Developer with at least one year of commercial experience to build modern web applications. The role focuses on developing frontend solutions, building reusable components, and integrating applications with backend services via REST APIs. 🗂️ Requirements: Minimum 1 year commercial experience with React, Very good knowledge of JavaScript (ES6+), Practical experience with HTML5 and CSS3, Knowledge of component-based architecture, Experience with state management in React, Ability to integrate frontend with REST APIs 📃 Skills: React, JavaScript, ES6, HTML5, CSS3, REST, API 🏢 Description: Poszukujemy osoby z zakresu React Developer , która dołączy do zespołu realizującego nowoczesne aplikacje webowe. Szukamy osoby z pierwszym, komercyjnym doświadczeniem, gotowej do dalszego rozwoju w pracy projektowej. Wymagania Minimum 1 rok komercyjnego doświadczenia w tworzeniu aplikacji w React , Bardzo dobra znajomość JavaScript (ES6+) , Praktyczne doświadczenie w pracy z HTML5 i CSS3 , Znajomość zasad budowania komponentów oraz zarządzania stanem aplikacji, Umiejętność pracy z API (REST) i integracji frontend–backend. Mile widziane Znajomość TypeScript , Doświadczenie z bibliotekami do zarządzania stanem (Redux, Zustand), Podstawowa znajomość testów frontendowych, Doświadczenie w pracy w zespołach zwinnych (Scrum / Kanban). Oferujemy Udział w ciekawych projektach dopasowanych do kompetencji, Możliwość dalszego rozwoju w obszarze frontendowym, Wsparcie doświadczonego zespołu developerskiego, Stabilną współpracę i przyjazne środowisko pracy.
Technology
Link Group
Senior Frontend Developer
Senior
Remote
Warsaw, Poland
120 - 150 USD
🏢 Summary: Frontend Developer role focused on building and evolving a large-scale, high-performance administrative web platform using React. The position emphasizes scalable architecture, code quality, automated testing, and integration with backend services. You will contribute to architectural decisions and maintain robust, maintainable frontend solutions in an enterprise environment. 🗂️ Requirements: 5+ years frontend development experience, Strong commercial experience with React, Expert knowledge of modern JavaScript (ES2024+), Advanced TypeScript proficiency, Experience integrating REST APIs, Hands-on experience with Webpack and Babel, Proficient with npm or yarn, Strong Git experience, Experience designing scalable frontend architectures, Experience with automated testing (unit, component, E2E) using Jest, React Testing Library, Cypress 📃 Skills: React, JavaScript, TypeScript, REST, Webpack, Babel, npm, yarn, Git, Jest, Cypress, GraphQL 🏢 Description: We are looking for an experienced Frontend Developer passionate about building scalable, high-performance user interfaces. In this role, you will contribute to the development and evolution of a large-scale administrative web platform, ensuring high code quality, maintainability, and performance. Key Requirements 5+ years of experience in frontend development, preferably in complex or enterprise-scale environments Strong commercial experience with React (state management, hooks, component lifecycle, application architecture) Expert knowledge of modern JavaScript (ES2024+) , including asynchronous programming and modular architecture Solid hands-on experience with TypeScript (advanced typing, generics, large-scale React integration) Experience integrating frontend applications with REST APIs (HTTP methods, authentication, data handling) Practical knowledge of build tools such as Webpack, Babel, npm/yarn Strong experience with Git (branching strategies, code reviews, conflict resolution) Experience designing and implementing scalable and high-performance frontend architectures Ability to write automated tests using Jest, React Testing Library, and Cypress Nice to Have Experience working with GraphQL in React-based applications Understanding and practical use of software design patterns Responsibilities Develop and enhance a complex React-based administrative platform Contribute to frontend architecture decisions and scalability improvements Maintain high standards of code quality (Clean Code, SOLID principles) Write and maintain unit, component, and end-to-end tests Collaborate with cross-functional teams in an agile delivery environment
Technology
Link Group
Senior Frontend Engineer
Senior
Hybrid
Warsaw, Poland
35,000 - 45,000 PLN
🏢 Summary: Senior Frontend Developer role focused on building and scaling a modern design system across multiple products using React and TypeScript. The position combines UX/UI engineering with reusable component development, accessibility standards, and collaboration with design and engineering teams. Candidates will support consistent and scalable UI development in a cross-functional environment. 🗂️ Requirements: 8+ years of experience in Front End, Design System, or UX Engineering, Strong expertise in React, Strong expertise in TypeScript, Experience with component library development, Experience with Figma design systems, libraries, and design tokens, Experience with ShadCN, Radix UI, or Tailwind CSS, Understanding of accessibility and scalable UI architecture, Ability to define front-end standards and design governance, Excellent communication skills, Fluent English 📃 Skills: React, TypeScript, Figma, ShadCN, Radix, Tailwind, CSS, UX, UI, Accessibility 🏢 Description: We are looking for a Senior Frontend Developer, UX/UI to help shape and scale a modern design system used across multiple products and engineering teams. You will work at the intersection of design and development, creating reusable UI components, defining front-end standards, and ensuring a consistent, accessible user experience. Responsibilities Build and maintain reusable UI components using React and TypeScript . Develop and evolve a scalable design system in collaboration with design and engineering teams. Manage component libraries, design tokens, and documentation in Figma . Define front-end standards, accessibility guidelines, and UI best practices. Support product teams by enabling consistent and efficient UI development. Requirements 8+ years of experience in Front End, Design System, or UX Engineering. Strong expertise in React , TypeScript , and component library development. Extensive experience with Figma design systems, libraries, and design tokens. Hands-on experience with modern UI frameworks such as ShadCN , Radix UI , or Tailwind CSS . Strong understanding of accessibility, scalable UI architecture, and design governance. Excellent communication skills and the ability to collaborate with cross-functional teams. Fluent English. Nice to Have Experience in financial services or enterprise applications. Familiarity with data-rich interfaces, real-time applications, or developer platforms. Experience working with globally distributed teams and AI-assisted development tools.
Technology
emagine Polska
Développeur Frontend (h/f)
Mid
On-site
Courbevoie, France
🏢 Summary: Mission de 3 mois sur site à La Défense pour un Développeur Frontend chargé d’améliorer et restructurer des applications web internes. Le rôle consiste à développer et maintenir des composants UI réutilisables, optimiser l’interface utilisateur et produire des maquettes pour de nouvelles applications web et macOS. Une solide maîtrise de HTML et CSS est requise, avec une expérience en React et TypeScript fortement appréciée. 🗂️ Requirements: Maîtrise de HTML, Maîtrise de CSS, Expérience en React, Expérience en TypeScript, Capacité à construire des composants UI réutilisables, Capacité à publier et maintenir une bibliothèque de composants, Capacité à restructurer et adapter des interfaces web existantes 📃 Skills: HTML, CSS, React, TypeScript, Storybook, Sketch, Keynote, macOS 🏢 Description: emagine recherche pour l’un de ses clients grand compte un Développeur Frontend. Lieu : La Défense Durée : 3 mois Pas de télétravail possible Démarrage : 1er Juillet Résumé Nous recherchons un développeur avec de solides compétences en HTML et CSS, et une expérience en React et TypeScript serait un atout majeur. Le candidat devra être capable de construire et publier des bibliothèques de composants réutilisables tout en étant à l'aise avec les designs et les directives. Responsabilités : Le développeur sera chargé de diverses tâches, notamment : Mettre en œuvre des modifications de style et restructurer l'interface utilisateur des applications web internes. Construire des composants UI réutilisables et maintenir une bibliothèque de composants partagés. Améliorer l'aspect des applications existantes pour des démonstrations et présentations. Adapter des applications web existantes en utilisant des outils établis et surmonter les obstacles d'intégration. Créer des maquettes pour de nouvelles applications macOS et web en fonction des problèmes à résoudre. Must Haves : Maîtrise des fondamentaux HTML et CSS. Expérience en React et TypeScript. Capacité à construire et publier des bibliothèques de composants réutilisables. Nice to Haves : Compétences en design avec Sketch pour le design UI/UX. Habileté à produire du matériel de présentation poli, comme des vidéos de démonstration et des présentations Keynote. Compétences en montage vidéo. Autres Détails : Contexte : Développement d'applications web internes. Outils : Utilisation de Storybook pour maintenir la bibliothèque de composants.
Technology
Krush entertainment ltd
Senior Frontend Developer
Senior
Remote
20 - 35 USD
🏢 Summary: Frontend Developer role focused on owning the full frontend experience, building engaging, high-performance, game-like interactions using a modern React stack. The position involves designing polished UI components, implementing real-time features, and optimizing animation and application performance. Strong emphasis on reusable architecture, frontend performance, and iGaming/gaming-driven product experiences. 🗂️ Requirements: Strong experience with React 18 and modern frontend ecosystem, Ability to design UI without predefined mockups or Figma files, Expertise in component architecture and reusable component design, Experience with responsive and mobile-first UI development, Strong skills in complex animations and animation performance optimization, Experience building real-time features with sockets, Ability to manage and optimize frontend state architecture, Experience improving code quality, structure, and performance, Experience with frontend testing practices, iGaming or gaming industry experience 📃 Skills: React, Vite, Redux, ReactRouter, Tailwind, FramerMotion, GSAP, Three.js, ReactThreeFiber, Socket.io, JavaScript, HTML, CSS 🏢 Description: We're looking for a frontend developer who can take full ownership of the frontend experience. You should be able to design polished components, build fast and playful interactions, and turn ideas into highly engaging product moments. Our stack is mainly React 18, Vite, Redux Toolkit, React Router, Tailwind, Framer Motion/GSAP, Three.js/React Three Fiber, socket.io , and a mix of charting, particles, sound, and animation libraries. - You should be strong at component architecture, responsive UI, animation performance, real-time experiences, and building in-house games like our current boxes, battles, dice, race, and jackpot flows. Ideally, you think like both a product designer and frontend engineer: making the app feel exciting, smooth, mobile-friendly, and reliable while owning everything from UI structure to frontend performance. - You could also help improve the codebase by making components more reusable, tightening design consistency, reducing duplicated UI logic, improving animation and bundle performance, adding stronger frontend testing, cleaning up large files, and gradually introducing clearer patterns around state, sockets, forms, and game UI architecture. It's really important that the candidate is a naturally great designer, who can design without references/pre made designs/figmas, along with being a really good animator. IMPORTANT: iGaming/Gaming experience is highly preferred. Do you have iGaming or Gaming experience? Please share it in your application message.