Senior Frontend Developer (all genders)

Eurowings Digital GmbH; Köln; Vor Ort; EUR 60.000 - 80.000; Vollzeit

Zusammenfassung

A leading travel technology company in Köln is looking for a Senior Frontend Developer to enhance user experiences for millions. You will build engaging interfaces, ensure accessibility, and collaborate closely within an agile team. The ideal candidate has over 5 years of frontend development experience, strong skills in JavaScript, HTML5, CSS3, and modern frameworks, especially Vue.js. A commitment to quality and a collaborative mindset are essential. This role combines innovation, teamwork, and the opportunity to redefine travel experiences.

Qualifikationen

• 5+ years in frontend development, including 2+ years with modern frameworks (preferably Vue.js).
• Strong JavaScript (ES6+), HTML5, and CSS3 skills.
• Solid grasp of async / sync programming, Promises, and event loops.
• Deep understanding of OOP, design patterns, and clean code principles.
• Experience with modern build tools like Vite or Webpack.
• Agile team experience (Scrum / Kanban).

Aufgaben

• Build and shape the first touchpoint for millions of users.
• Ensure our platform is accessible, responsive, and user-friendly.
• Write high-quality, maintainable code that your peers enjoy working with.
• Champion a strong testing culture by writing unit, integration, and end-to-end tests.
• Collaborate closely with Product and Design teams.
• Work with your team to deliver features quickly.
• Actively contribute to team discussions and company-wide initiatives.

Kenntnisse

Vue.js

JavaScript (ES6+)

HTML5

CSS3

React

Nuxt

Pinia

Playwright

Jest

Storybook

Webpack

Vite

Node.js

Azure Cloud

Terraform

Java

TypeScript

Jobbeschreibung

As a Senior Frontend Developer (all genders) you are a key player in delivering value with software, delighting our customers and achieving our business goals.

Tasks

What you'll do

• Build and shape the first touchpoint for millions of users, crafting seamless and engaging experiences
• Ensure our platform is accessible, responsive, and user-friendly for everyone, regardless of device or ability
• Write high-quality, maintainable code that your peers enjoy working with—readable, scalable, and built to last
• Champion a strong testing culture by writing unit, integration, and end-to-end tests to ensure reliability and maintainability
• Collaborate closely with Product and Design teams to bring cutting-edge UI / UX ideas to life at scale
• Work with your team to deliver features quickly, deploying to production with high confidence. Take ownership of technical decisions, driving innovation while ensuring alignment with architectural best practices
• Actively contribute to team discussions, from Daily Standups to Sprint Reviews, as well as company-wide initiatives like the FE-Guild, fostering a culture of continuous improvement

Behind the scenes

Meet the Eurowings Digital Team!

We are dreamers, doers, and enthusiasts...!

Requirements

We use a modern and evolving technology stack to build high-quality, scalable, and maintainable applications :

• Frontend : Libraries : Vue.js (main), React
• Core Technologies : Strong JavaScript (ES6+), Nuxt, HTML5, CSS3 skills
• State Management : Pinia
• Tooling & Testing : Playwright, Jest, Storybook
• Build & Bundling : Webpack, Vite Backend & Cloud : Platforms & Runtime : AEM (Adobe Experience Manager), Node.js
• Cloud & Infrastructure : Azure Cloud, Terraform
• Languages : Java, TypeScript / JavaScript

What you'll need

• 5+ years in frontend development, including 2+ years with modern frameworks (preferably Vue.js)
• Strong JavaScript (ES6+), HTML5, and CSS3 skills
• Solid grasp of async / sync programming, Promises, and event loops
• Deep understanding of OOP, design patterns, and clean code principles
• Experience with modern build tools like Vite or Webpack
• Agile team experience (Scrum / Kanban)

What you'll bring

• A pragmatic mindset—you know when to build from scratch and when to leverage existing solutions
• Strong communication and collaboration skills, ensuring smooth teamwork and clear priority setting

Company

About Eurowings Digital GmbH

We want to unfold the world to our customers. Eurowings Digitals mission is to deliver the most convenient and affordable end2end travel experience by connecting the physical and digital world. While our customers enjoy their journey, we take charge of a carefree travel experience. Not only offering quality flights for affordable prices, but being a travel companion all along the way. From their first inspiration to their favorite travel memories. Therefore we launched a whole new company which puts their customer into their total focus. Together we are going to discover, develop and test new products along the whole customer journey, on- and offline. In agile and diverse teams we will revolutionize the way of travelling.