Senior Frontend Developer @ Green Convenience GmbH
2 days ago
Experience: Minimum 5+ years of professional frontend development experience, including 3+ years building modern web applications with React and TypeScript. Education: Degree in Computer Science or a related technical field (Master’s preferred) Frameworks & Tooling: Hands-on experience with Vite for development, build, and bundling, including the Vite React plugin. Routing & Architecture: Practical experience with TanStack Router, understanding client-side routing, layouts, and navigation patterns. State & Data Management: Strong experience with TanStack Query for server-state management (fetching, caching, synchronization, error handling). API Integration: Experience integrating frontend applications with RESTful APIs using Axios, including authentication flows and error handling. Forms & Validation: Hands-on experience with React Hook Form for form handling and Zod for schema-based validation and parsing. Styling: Strong experience with Tailwind CSS, building responsive, accessible, and maintainable UI components. UI Components: Experience working with headless and composable UI libraries, including: CVA (Class Variance Authority) Radix UI primitives TanStack Table for advanced data tables Code Quality: Experience using Biome (or similar tools) for linting, formatting, and maintaining consistent code standards. Testing: Familiarity with frontend testing practices (unit and integration tests for components and hooks). Version control: Proficient with Git, pull requests, and code review workflows. Agile: Experience working in agile teams (Kanban and Scrum), participating in ceremonies, and using Jira for work tracking. Communication: Ability to clearly explain frontend logic, UI behavior, and data flows to backend, mobile, QA, PO, PM, and PD teams. Language: English B2/C1 Attractive salary aligned with developer benchmarks Equity / company participation options 100% remote work Modern stack (React, TypeScript, Flutter, Go backend, GCP with Kubernetes) Flat hierarchy, fast decision-making, and full ownership of your work A transparent, collaborative, and innovation-driven environment Long-term cooperation and room for professional growth ,[Design, implement, and maintain frontend applications using React and TypeScript. , Build SPA architecture using Vite and TanStack Router. , Implement efficient data fetching and caching using TanStack Query. , Integrate frontend with backend APIs using Axios, including authentication and error handling. , Develop reusable, accessible UI components using Tailwind CSS, CVA, and Radix UI. , Implement complex tables and data views using TanStack Table. , Build and validate forms using React Hook Form and Zod. , Ensure high code quality through linting, formatting, reviews, and testing. , Collaborate closely with backend, mobile, QA, DevOps, PO, PM, and PD. , Participate in agile ceremonies (standups, planning, retrospectives, refinements). , Support QA, UAT, and production releases, including bug fixing and hotfixes. , Document frontend architecture, components, and integration patterns for team use. ] Requirements: UI, Web applications, React, TypeScript, CSS, Tailwind, State management, TanStack, API, REST API, Testing, Vite, Git, Jira, WCAG, End-to-end testing, Design system, MVP, GCP, Kubernetes Additionally: Remote work, Long-term cooperation.
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Remote, Czech Republic Green Convenience GmbH Full timeExperience: 5+ years of professional experience in backend development in Go (Golang) Education: Degree in Computer Science or a related technical field (Master’s preferred) Programming: Strong proficiency in Go (Golang) for backend development Databases: Solid experience with PostgreSQL (schema design, optimization, migrations) Caching: Practical...
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Remote, Czech Republic Green Convenience GmbH Full timeExperience: Minimum 5+ years of professional mobile development experience, including 3+ years with Flutter Education: Degree in Computer Science or a related technical field (Master’s preferred) Mobile Development: Proven experience building and maintaining Flutter apps for iOS and Android API Integration: Strong skills integrating RESTful APIs,...
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Senior Frontend
2 days ago
Remote, Warszawa, Czech Republic Antal Full timeMinimum 5 lat doświadczenia w pracy z React + TypeScript Doświadczenie w tworzeniu aplikacji działających jako extensions / privileged extensions (dostęp do browser APIs) Dobra znajomość Web APIs: DOM/JS, REST API, WebSocket Doświadczenie z własnym/firmowym design systemem (tokeny, zestaw komponentów React) i umiejętność pracy z takim systemem...
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Senior Frontend Tech lead @ Experis Polska
1 week ago
Remote, Czech Republic Experis Polska Full timeRequirements Proven experience as a Technical Lead or Lead Frontend Engineer. Strong expertise in Angular and modern frontend technologies. Knowledge of additional frontend frameworks and tools. Hands-on experience with at least one backend technology (e.g., Node.js, Java, .NET). Excellent communication, leadership, and decision-making skills. No...
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Remote, Munich, Czech Republic Traffective GmbH Full timeYour Role We’re looking for you – our organized mind with a technical touch – to keep our digital campaigns running smoothly. As a Senior Ad Operations Manager, you make sure campaigns run flawlessly, are set up cleanly and deliver strong performance. You’re the connection point between technology, product, account management, our publishers, and...
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Senior Frontend Developer @ Antal
4 days ago
Remote, Warszawa, Czech Republic Antal Full timeMinimum 4 lata doświadczenia komercyjnego w tworzeniu aplikacji frontendowych Bardzo dobra znajomość JavaScript (ES6+) oraz TypeScript Doświadczenie w pracy z frameworkiem React i jego ekosystemem (Redux/Zustand, Next.js, Gatsby) Bardzo dobra znajomość HTML5, CSS3, SASS/SCSS, Tailwind Umiejętność implementacji interfejsów zgodnie z projektami...
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Remote, Czech Republic Infogain Technologies Sp. z o.o. Full time5+ years of frontend development experience Expertise in React, TypeScript, and modern JS frameworks Strong understanding of responsive design and accessibility Experience with CI/CD and frontend testing tools Must possess a legal work permit in Poland About the role: You will be joining a major project focused on the...
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Remote, Munich, Czech Republic Traffective GmbH Full timeYour Skills 4–6 years of professional experience in the digital advertising industry – this is a key requirement Extensive experience with HTML, CSS, and JavaScript Excellent communication skills, with the ability to explain complex issues in a clear and simple way Proven experience with customer support and ticket systems (e.g. Atlassian products such...
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Remote, Kraków, Czech Republic Altimetrik Poland Full timeAltimetrik Poland is a digital enablement company. We deliver bite-size outcomes to enterprises and startups from all industries in an agile way to help them scale and accelerate their businesses. We are unique in Poland's IT market. Our differentiators are an innovation-first approach, a strong focus on core development, and an ability to attack the...
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Senior JS React Developer @ Experis Polska
1 week ago
Remote, Czech Republic Experis Polska Full timeFrontend: Strong skills in React.js and Next.js (SSG/SSR, i18n, performance optimisation). Languages: JavaScript/TypeScript, HTML5, SCSS/Tailwind. APIs: REST, GraphQL. Tooling: Jira, Git, Figma, Confluence. Architecture (Preferred): Headless, Decoupled, Micro Frontends, Component-based design. Cloud & DevOps: Docker, Kubernetes, GitLab CI/CD, AWS/Azure/GCP....
