Frontend Developer - React (f/m/d)

1&1 Mail & Media Applications SE | IT Software Development | Munich | Permanent | Full-time | Experienced professionals | Reference ID: 4332

  • Tasks that ignite your passion

    GMX and WEB.DE are among the most used email providers in Germany. Our agile team develops and designs high-quality, complex graphical user interfaces for web browsers. Help make millions of GMX, WEB.DE and user accounts even more appealing and secure by evangelising and visualising state-of-the-art authentication mechanisms such as 2FA on-the-fly, known devices, passkey, FedCM!

    • As an experienced frontend developer, you will share the lead for agile frontend development in Typescript with React in our User Management department.
    • You will develop responsive user interfaces for web browsers and mobile platforms based on our RESTful APIs.
    • You perform code reviews and test on all relevant platforms and devices.
    • You optimize the tech stack together with your colleagues and thus ensure a high product quality.

Advantages you enjoy

Lived corporate culture

Transparency, open communication and short decision-making processes

Wide range of further training

E-learning, seminars, conferences and mentoring

Renowned TEC-Campus

Conferences, lecture series, courses, open source projects, community meetings, user groups

Active health care

Sports and fitness classes, lectures, discounts at fitness and health centers, fresh fruit and drinks for free


Generous subsidy for job bike leasing and the job ticket

Flexible working models

Home office, mobile office, flexible working hours, trust-based working time arrangements

Financial benefits

Company pension scheme, discounts on our products and various leisure activities

Legendary events

Summer and winter parties, additional workshops and team events

  • Your qualifications which inspire us

    Do you have a technical degree such as computer science or comparable training? Are you interested in becoming part of an agile development team and taking the lead for Typescript or React frontend development? Your code is of high quality? Your work attitude is "hands-on"? Do you see yourself described in the points below? Then we look forward to receiving your application!

    • You have several years of experience in the development of modern web applications (mobile first) with JavaScript (ES2015+, Typescript) and are at best also familiar with Java.
    • You have good unit testing (Jasmine, Karma) skills and experience with Playwright.
    • You are quality-oriented, have an affinity for technology and appreciate an agile team.
    • You describe your way of working as precise and enjoy constantly optimizing usability.
    • You should have good knowledge of React, Responsive Libraries (Bootstrap) and CSS Preprocessing Libraries (LESS, SASS) as well as Build Tools (Grunt, Gulp, Webpack, etc.).
  • Good to know
    • Our corporate culture: „You“ culture and no dress code, flat hierarchies, open and transparent communication
    • Individual development opportunities: diverse training courses, e-learning and internal communities, language courses, mentoring
    • Events: Slack Days, open source projects, meet-ups
    • Relocation service: support with the relocation to Germany
    • Benefits and additional services: company pension scheme, capital-forming benefits, discounts on own products, job ticket, bike leasing, corporate benefits portal
    • Attractive working conditions: 30 days holiday, hybrid working 2 days home office/week, full-time and part-time arrangements, free choice between Linux, Mac or Windows
    • Social: team events, summer and winter parties, family and care service, sports and fitness programmes, subsidised canteen, free fruit and drinks, health courses
    • Topics that are also important to us: Sustainability, diversity and our values and leadership principles - find out more on our website

We are brand. With GMX, WEB.DE and and over 43 million active users, we are the leading email and communication platform in Germany, Austria and Switzerland.

We are future. Our services and apps simplify digital life from cloud storage to news and ID management.

You are at home. Your digital passion finds a professional home with us. Your strength makes us stronger, your expertise complements our ideas, your success becomes visible. Together we shape the digital future.

Diversity enriches. Different cultures, nationalities, genders, age groups, sexual orientations and religions as well as people with disabilities - we desire diversity and encourage it. Because only teams that reflect all facets of society offer the best framework conditions for creativity and make a company productive and distinctive. We value diversity and welcome all applications.

Apply now

We look forward to receiving your application, including your salary expectations and the reference number given above. Please use our online application form. If you have any questions about the position or the application process, please send us an email.

1&1 Mail & Media Applications SE
Recruiting & Candidate Management
Brauerstraße 48
D-76135 Karlsruhe

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