C++ Backend Developer (f/m/d) - onsite or remote / home office Opportunity

1&1 Mail & Media Applications SE - GMX | WEB.DE | mail.com company

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C++ Backend Developer (f/m/d) - onsite or remote / home office in GERMANY

Visa sponsorship & Relocation & Remote 1 year ago

Your tasks:

Are you passionate about Software Development, particularly in modern C++? Do you thrive on creating high-quality software and staying at the forefront of cutting-edge technologies? If you prefer working in a dynamic, cross-functional, agile team environment, then we're excited to welcome you aboard. Join us at WEB.DE and GMX, Germany´s leading email providers, as we continue to innovate and enhance our email platform to simplify the lives of millions of users.


  • Develop and maintain robust C++ services for our mail store platform, deployable on both dedicated hardware and our in-house Kubernetes clusters.
  • Drive the implementation of new features across all systems for automated email processing, engaging from conception to final release.
  • Spearhead architecture spikes and proofs of concept for complex or high-risk systems, while evaluating and integrating new technologies.
  • Collaborate closely with diverse teams including QA, spam experts, architects, and operations, contributing ideas and expertise autonomously.
  • Stay abreast of emerging technologies and actively participate in internal and external conferences.


We appreciate:

Do you have a technical degree, such as computer science or a comparable qualification? Are you interested in becoming part of an agile web development team? Are you passionate about software development and high-quality code? You are a real team player and your work attitude is "hands-on"? Do you see yourself described in the points below? Then we look forward to receiving your application.


  • Solid expertise in object-oriented programming with modern C++, including proficiency in STL and Boost. Familiarity with web technologies like JSON and RESTful HTTP is essential.
  • Proven experience with Linux as a development and server environment for high-load systems, along with adeptness in managing distributed systems.
  • Proficiency in containerized services on cloud platforms. Ideally, familiarity with IETF RFC Mail Standards.
  • Strong understanding of automated software quality assurance practices (Unit Testing, Performance Tests, Continuous Deployment/Delivery) within an agile development framework.
  • A self-motivated, communicative, and adaptable team player who thrives on innovation and collaboration. Proficiency in both German and English is a plus.


Our benefits:

  • 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 or remote work, 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


Reference ID: 4308

Apply now

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