Senior Full Stack Software Engineer – Python/JavaScript (m/f/d)

  • Axel Springer Digital GmbH
  • Berlin, Germany
  • 15/10/2020
Full time Data Science Big Data Data Management Statistics Software Engineering

Job Description

Company description

We are a team of highly motivated software developers and mathematicians with diverse backgrounds. Our English-speaking team of roughly 50 members, together fostering a friendly and respectful atmosphere, where everyone has the opportunity to take over responsibility quickly.


Become a

Senior Software Engineer at CeleraOne

  • you steer the development work related to client integration, across middleware and frontend
  • you design and implement our Python-based middleware and Rest-API
  • you shape our customer-facing cockpit based on Javascript
  • you work on our client and server side functionality to connect with payment providers (PayPal, Stripe), identity providers (Apple, Facebook, Google, generic OpenID Connect), and our customers high-traffic news products
  • you build the foundation for and introduce new tools for data analytics and visualization
  • you work in cross-functional agile teams using code reviews, automated tests, and continuous integration


You are a

Full Stack Engineer with a strong background in Python and Javascript

  • you hold a degree in Computer Science, Computer Engineering, or a related field or relevant professional experience
  • you have 5+ years of professional, hands-on experience both with Python and Javascript development, and, thus, a strong background in Python, as well as in modern JavaScript (ES6+)
  • you have 3+ years of professional experience in leading software development projects; experience in people management and team leadership is beneficial
  • in addition, a good coverage of our technology stack is beneficial - we use technologies like Pyramid, Colander, Cornice, Nginx, OpenResty, Lua, Buildout, MongoDB, Redis, Memcached, Gitlab, Gerrit, Jenkins, Robot Framework, JIRA
  • you have experience with modern frontend development (Webpack, Babel, Grunt, Less or equivalent)
  • you also have experience in cross-browser development and knowledge of browser compatibility
  • you are knowledgeable about testing on different levels: unit, integration, and E2E
  • you're interested in maintaining complex code bases and have a passion for reducing technical debt
  • lastly, you have strong communication and interpersonal skills


Benefit from a

working in an agile international team on innovative projects

  • an environment that embraces freedom and autonomy and values team spirit and open communication. We encourage you to put forward your ideas and thoughts
  • agile software development
  • flexible working hours
  • a refreshing yet highly professional atmosphere in a diverse team
  • modern tech stack (Python, C++17, ES6, Gitlab, Jenkins, JIRA, openresty, MongoDB, Redis, Memcached)
  • central location in Berlin
  • proportional sponsorship of public transportation ticket
  • regular Team events
  • benefits of the Axel Springer Group


Questions and answers about the application process

The most frequently asked questions and their answers can be found on our FAQ page: career.axelspringer.com/en/faq

Your contact person for this position (reference number 049200025 ) is
Rebecca Wilker.

Diversity is an essential part of our corporate culture! We are looking forward to receiving all applications regardless of gender, nationality, ethnic and social origin, religion, ideology, disability, age, sexual orientation and identity.


Additional information

CeleraOne is one of Germany’s leading paid-content tech companies and part of Axel Springer group. We provide a complete analytics and automation platform optimized for synchronous real-time processing of people data, content, and device / machine signals of a user's customer journey on customer websites. Our technology is built for performance, scalability and the reduction of operating costs. We integrate all communication channels between content provider and end user, connecting with conventional enterprise solutions and free valuable business data from information silos. We facilitate our technology to publishing groups such as Axel Springer (Welt.de and Bild.de), Süddeutsche Zeitung, Rheinische Post, Die Zeit and many more.

Vorschau Link

Für eine Vorschau klicken Sie bitte hier.


Job Reference: 049200025