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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Senior Frontend Web Developer - **Company:** Greentube GmbH - **Location:** Wien, Austria - **Experience:** Expert - **Salary:** €65,000.0 - **Contract:** Permanent contract - **Skills:** Web Interfaces, Agile Methodology, Application Performance Management, Unit Testing, Bootstrap (Software), Cascading Style Sheets (CSS), Design of User Interfaces, Mobile Application Software, Pair Programming, Performance Tuning, Preprocessor, Svelte, Web Applications, WebSocket, WebRTC, Tailwind, ReactJS, Vue.js, Syntactically Awesome Style Sheets (SASS), AngularJS, Graphql, Front End Software Development, Restful APIs, Web Api - **Published:** July 14, 2026 - **Apply:** https://www.adzuna.at/details/5748996354 ## About the Role * Extensive experience with any of the modern Web Development Technologies: Nuxt (preferred), Vue 3, Angular 12+, React, Svelte, Solid * Expertise with either Vuex or Pinia as scalable web application tools * Proficiency in CSS frameworks such as Tailwind CSS, Bootstrap and Foundation * In-depth knowledge of CSS preprocessors like SASS or SCSS and recent CSS patterns * Understanding of web API integration, with experience in RESTful services, GraphQL APIs, and real-time communication using WebSockets * Strong critical thinking and ability to define requirements from various stakeholders * Team player with experience in pair programming, team workshops, and teaching others * Adherence to Agile principles * Fluent in English ## Description Join us as a Senior Frontend Web Developer (f/m/d) in our office in Vienna and play a key role in building our social gaming platforms, enjoyed by millions of players worldwide. You'll be part of a collaborative team, developing within a Nuxt ecosystem and leveraging automation to innovate and streamline our development process. If you're passionate about contributing to high-impact projects and thrive in a dynamic, team-focused environment, we invite you to apply Your tasks Analyse * Deliver clear, actionable insights from technical meetings that lead to efficient solutions for new features * Ensure technical requirements are accurately created and understood, minimizing technical caveats in business needs * Gather and incorporate feedback from various stakeholders (Customer Support, CRM operators, etc.) to ensure system usability and effectiveness Develop * Develop optimized and robust web gaming platforms * Streamline and manage application state, ensuring top-notch performance and maintenance * Design and implement modular and reusable components, focusing on code scalability and maintainability * Translate UI/UX designs into functional and visually appealing web interfaces * Optimize web application performance for speed and scalability * Work alongside Mobile App Developers to ensure feature consistency across different platforms Test * Conduct performance, unit and integration testing to guarantee the success of new features Deploy * Prepare production releases in coordination with Product management and other teams * Create strategies for quick rollbacks in case of faulty deployments Maintain * Monitor application performance metrics and work on continuous performance optimization * Stay proactive in updating and integrating external libraries to leverage the latest technology advances Technologies: Nuxt, Vue3, Pinia, Tailwind, Bruno, GraphQL and websockets ## Related Videos - [Lessons learned from building a thriving Vue.js SaaS application](https://www.wearedevelopers.com/videos/1666-lessons-learned-from-building-a-thriving-vue-js-saas-application) - [But, you're not Facebook](https://www.wearedevelopers.com/videos/378-but-you-re-not-facebook) - [Transforming Education: A Journey from interactive Markdown to Remote-Labs](https://www.wearedevelopers.com/videos/941-transforming-education-a-journey-from-interactive-markdown-to-remote-labs) - [Svelte ♥ TypeScript and so will you](https://www.wearedevelopers.com/videos/493-svelte-typescript-and-so-will-you) - [Why I Recommend Svelte to Every New Web Developer](https://www.wearedevelopers.com/videos/132-why-i-recommend-svelte-to-every-new-web-developer) - [On tour with heroes == Moving from Angular to WebComponents](https://www.wearedevelopers.com/videos/63-on-tour-with-heroes-moving-from-angular-to-webcomponents) ## Related Articles - [The Best 7 Frontend Frameworks for Developers in 2025](https://www.wearedevelopers.com/magazine/400-the-best-7-frontend-frameworks-for-developers-in-2025) - [Frontend Developer Salary in Germany [2023]](https://www.wearedevelopers.com/magazine/195-frontend-developer-salary-in-germany-2023) - [Dev Digest 133 - Back to Front](https://www.wearedevelopers.com/magazine/474-dev-digest-133-back-to-front) - [Frontend Developer Salary in Austria [2023]](https://www.wearedevelopers.com/magazine/225-frontend-developer-salary-in-austria-2023) - [25 Essential Tools for Front End Developers](https://www.wearedevelopers.com/magazine/210-25-essential-tools-for-front-end-developers) - [Dev Digest 120 - Apple and peers](https://www.wearedevelopers.com/magazine/455-dev-digest-120-apple-and-peers)