1&1 Mail & Media Applications SE

Senior Java Developer (f/m/d)

at subsidary 1&1 Mail & Media Applications SE in Munich
Full-time | Permanent | Professionals
Reference ID: M-260

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About us

With our strong brands GMX, WEB.DE and mail.com and over 42 million active users, we are the leading email and communications platform in Germany, Austria and Switzerland. From this strong market position, services and apps are developed that simplify users' digital lives - from office tools and cloud solutions to personal ID management.

Your Tasks

In an agile and cross-functional team, you design and implement services for our successful portals WEB.DE, GMX and mail.com with over 42 million active customers, growing by 30.000 each day. You develop business-critical systems and data-intensive customer processes, like account registration, account deletion and the management of our customers’ master data by using state-of-the-art technologies. You work on exciting projects over their full lifecycle, increasing the worldwide success of our products.

In your daily doing you will have an active role in the entire software development process. Starting from understanding business requirements, designing architecture, developing features over reviewing code to finally deploying to production.

This involves:

  • Coding: You write clean, maintainable and testable code, using Java 21 including test automation.
  • Design: You design and develop large-scale, high-load, and fail-safe software (e.g. RESTful microservices) running in our own data centers around the world.
  • Creativity: You push architectural decisions and bring in new ideas to improve the code base and features.
  • Collaboration: You keep learning and growing and as a role model you coach and support your team members in their growth and development. You also work with colleagues from different departments, e.g. colleagues from quality assurance, as well as operations engineers and our product owners.

We Appreciate

You would like to be part of a cross-functional team with a great team spirit? If you also have a passion for new technologies and combine abstract thinking skills with a hands-on mentality - then we are looking forward to your application!

  • Experience: You have several years of experience in object-oriented software development in an agile team and are familiar with "clean code" and the development of distributed systems.
  • Tech Stack: You should have proven knowledge of most of the following:
    • Programming Languages: Java 11 or higher
    • Frameworks & Systems: Spring Boot (and Spring ecosystem in general), REST, Kafka, Docker, Kubernetes, Maven, Kibana, GitLab, Grafana and JUnit5
    • Databases: PostgreSQL
  • Personality: You are a real team player with a self-reliant, solution-oriented working style. You like to challenge proposed solutions and love to learn from code reviews.
  • Language Skills: Communication in English in our multicultural team is no problem for you, as well as documentation and conception in English. German is a plus.

What else we would like to tell you

  • Our corporate culture: 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, 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 mail-and-media.com

apply online now

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

Contact

Fragen?

1&1 Mail & Media Applications SE
Recruiting & Candidate Management

Brauerstraße 48
D-76135 Karlsruhe

jobs@mail-and-media.com

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