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    Junior Software Developer Python / Junior Backend Developer Python (m/f/d) at CeleraOne GmbH (Berlin, Deutschland)
    CeleraOne GmbH Employer
    Berlin, Deutschland
    Job Type
    Job Location
    Full Time
    Berlin, Deutschland

    Job Description:


    We are CeleraOne: A team of highly motivated software developers, architects and mathematicians with diverse backgrounds. We combine our knowledge to improve the technology behind the CeleraOne paywall, real-time analytics and machine learning models to support newspaper publishers in Europe, such an Axel Springer or NZZ Mediengruppe.

    Our English-speaking team of roughly 40 members represents all continents, together fostering a relaxed, friendly atmosphere, where everyone has the opportunity to take over responsibility quickly.  

    Permanent full-time position in Berlin, Germany


    • Design and implementation of our Python-based REST API

    • Working on our storage layer based on MongoDB

    • Working with our technology stack, which includes Pyramid, Colander, Cornice, Nginx, OpenResty, Lua, Buildout and Robot Framework

    • Supporting migration of our production cycle to a continuous integration workflow, using docker, Jenkins and Gerrit

    • Participating in Scrum activities


    Required Skills and Experience:

    • Education or professional programming experience or open source contributions

    • Proficiency in Python development

    • Good command of English (fluent in written and spoken)

    • Excellent problem-solving skills, creative, highly motivated self-starter and learner

    • Ability to quickly learn new technologies and new products


    • Experience with different Python web frameworks (e.g. Pyramid, Django, Flask) and HTTP REST APIs

    • Knowledge of relational and NoSQL databases (e.g. MongoDB, MySQL, Redis, NoSQL)

    • Experience with libraries like PyTest and Robot Framework

    • Experience with tools and technologies like docker, Cornice, Colander, uWSGI, Nginx, Linux, memcached, Git, buildout, Jenkins, Jira

    • Knowledge of Lua

    • Experience in the development of technical documentation and/or refactoring

    • Experience with agile software development frameworks


    • Visa & relocation support

    • A professional and friendly international team

    • Full transparency of the company's strategy

    • Modern technology stack

    • Central location in Berlin

    • Flexible working hours

    • High-level training and language classes

    • Sponsorship of public transport ticket

    • Free coffee, fruits, soft drinks, etc.

    • Regular team events and BBQs

    We’re growing and looking for support!

    Do you want to grow with us? Please send your application in German or English, including your resume or CV, open source contributions and salary expectations.

    Please find our data protection declaration within the scope of applicants on our career website:

    Skills required:


    Flexible Hours
    Letter of Recommendation
    Note : This project is an external project, and it was posted on the platform by the Gradbee Team. We curate all the internships available across the internet by visiting company websites, and social networks like Facebook, LinkedIn, WhatsApp, Twitter etc. If you are the owner of this internship / project and need to get it removed, kindly mail us at [email protected]