Data Scientist

vor 1 Woche


Köln, Deutschland Circonomit Vollzeit

At Circonomit, we’re dedicated to revolutionising how organisations perceive and manage their resources. Our mission is to build the strategic twin of organisations—a sophisticated control system that comprehensively understands the true impact of time, money, and resources. We are committed to eliminating adverse outcomes resulting from hidden interdependencies, enabling organizations to operate more efficiently and sustainably. We are seeking a talented Data Scientist to join our dynamic team. In this role, you will utilize your proficiency in statistical analysis and machine learning to extract insights from complex datasets and map them to models to drive data-informed decision-making. You will play a crucial role in developing predictive models, conducting experiments, and being a part of the core team. If you are passionate about leveraging data to make significant impacts and thrive in fast-paced environments, we would love to hear from you

**Responsibilities**:

- Analyze large datasets to uncover knowledge and quantitative dependencies
- Conduct experiments and A/B testing to validate hypotheses and optimise models
- Communicate findings clearly and compellingly to both technical and non-technical stakeholders
- Stay up to date with industry trends and best practices in data science and machine learning

**Requirements**:

- 3+ years of experience as a Data Scientist or in a similar role
- Strong background in statistics, mathematics, and data analysis
- Proficiency in programming languages such as Python (familiarity with R is a plus)
- Experience with machine learning libraries (e.g., scikit-learn, TensorFlow, Keras) and statistical tools
- Familiarity with data visualization tools and techniques (e.g., Tableau)
- Ability to work with SQL and experience with relational and non-relational databases
- Excellent problem-solving skills and a proactive mindset
- Strong communication skills, with the ability to clearly convey complex technical concepts to non-technical audiences
- You must speak German at a level C1 or higher
- You must speak English at a level C1 or higher
- You already live or are willing to relocate to Cologne, Germany

**Benefits**

We are an early-stage organisation that values speed of development without cutting corners on core product quality. We are in the game to build scalable and maintainable software and seek engineers, not just programmers, who push the edge of tech between language models and math and can translate complex data into simple, coherent computation flows. Everyone should have skin in the game why we offer both competitive salaries and equity packages. Ownership and authority in decision-making are not only possible but required. We love hard work and sports, so that benefit is also covered. Can't wait to chat

**“Hustle the day, analyze at night, reinforce something outstanding” Period.**

Erik & Dana



  • Köln, Nordrhein-Westfalen, Deutschland Planeground Airport Consulting Vollzeit 60.000 € - 120.000 € pro Jahr

    Job description planeground is looking for a Data Scientist/Analyst in (Air-)Transport who has an affinity with the future of airports. Do you want to be a forerunner in sustainable and future-proof airports, and do you dare to think in a new and unconventional way? If you are looking to explore the aviation world and contribute to its future, then join us...

  • Data Scientist Expert

    vor 1 Woche


    Köln, Nordrhein-Westfalen, Deutschland AXA Vollzeit 80.000 € - 120.000 € pro Jahr

    About the jobJob purposeWe are in search of a talented Data Scientist / Machine Learning specialist to join our team as a Data Scientist with a focus on Large Language Models (LLM). The ideal candidate will possess a high level of proficiency in data science and demonstrate a strong emphasis on leveraging large language models. This person should have a deep...

  • Data Scientist

    Vor 4 Tagen


    Köln, Stuttgart, Hamburg, Deutschland DYMATRIX Vollzeit 40.000 € - 60.000 € pro Jahr

    Allgemein: Du willst echte Mehrwerte für Kund:innen schaffen? Du denkst analytisch, hast Spaß daran, komplexe Fragestellungen zu knacken und möchtest als (Junior) Data Scientist in spannenden Beratungsprojekten mitwirken? Dann könnte das hier genau dein Ding sein.Wir suchen nach dynamischen Persönlichkeiten die  Lust auf Consulting haben. Egal, ob du...

  • Senior Data Scientist

    Vor 6 Tagen


    Köln, Deutschland EINHUNDERT Energie GmbH Vollzeit 80.000 € - 120.000 € pro Jahr

    Deine AufgabenDu begeisterst dich für Daten, nachhaltige Energie und innovative Lösungen?Dann gestalte als Senior Data Scientist (m/w/d) bei EINHUNDERT die Energiewende aktiv mit Werde Teil eines motivierten Teams und entwickle datengetriebene Analysen, intelligente Prognosen und KI‑gestützte Lösungen für die Energieversorgung der Zukunft.Konzipiere...

  • Data Scientist

    vor 2 Wochen


    Köln, Deutschland KStA Digitale Medien Vollzeit 90.000 € - 120.000 € pro Jahr

    Deine AufgabenDu entwickelst ML-Modelle - von Recommender-Systemen bis Forecasting - und rollst sie produktionsreif aus.Du gestaltest Experimente, analysierst A/B-Tests und leitest messbare Handlungsempfehlungen ab.Du führst explorative Datenanalysen durch, leitest Hypothesen ab und visualisierst Insights für Stakeholder in verständlichen Dashboards.Du...

  • Senior Data Scientist

    Vor 5 Tagen


    Köln, Nordrhein-Westfalen, Deutschland KI group Vollzeit 80.000 € - 120.000 € pro Jahr

    Über Uns Über die KI groupIn der KI group triffst Du auf eine bunte Mischung aus Tech-Enthusiasten, Zahlen-Ninjas, IT-Experten und Finanzgenies, die mit Leidenschaft und Begeisterung gemeinsam daran arbeiten, die Digitalisierung voranzutreiben. Hier kannst Du Dich und Deine Stärken einbringen, viel Neues kennenlernen und ein Teil der KI Familie...

  • Senior Data Scientist

    vor 2 Wochen


    Köln, Nordrhein-Westfalen, Deutschland QVC Vollzeit 60.000 € - 120.000 € pro Jahr

    DE45224Thank you for your interest in joining our team QVC Group, Inc. is a Fortune 500 company with six leading retail brands – QVC, HSN, Ballard Designs, Frontgate, Garnet Hill and Grandin Road. We are a live social shopping company that redefines the shopping experience through video-driven commerce on every screen, from smartphones and tablets to...

  • Senior Data Scientist

    Vor 6 Tagen


    Köln, Nordrhein-Westfalen, Deutschland einhundert Vollzeit 80.000 € - 120.000 € pro Jahr

    Deine AufgabenDu begeisterst dich für Daten, nachhaltige Energie und innovative Lösungen?Dann gestalte alsSenior Data Scientist (m/w/d)bei EINHUNDERT die Energiewende aktiv mit Werde Teil eines motivierten Teams und entwickle datengetriebene Analysen, intelligente Prognosen und KI‑gestützte Lösungen für die Energieversorgung der Zukunft.Konzipiere und...


  • Köln, Stuttgart, Deutschland E113 Beteiligungsgesellschaft mbH Vollzeit 40.000 € - 60.000 € pro Jahr

    Deine Aufgaben Du hast Lust auf eine spannende Kombination aus Data Engineering und Data Science in einem modernen Consulting-Umfeld? Als Data Engineer/Scientist (m/w/d) übernimmst du in unseren Teams sowohl technische als auch analytische Verantwortung und entwickelst innovative Lösungen auf Basis modernster Technologien. Du planst und realisierst...

  • Lead Data Scientist

    vor 20 Stunden


    Köln, Deutschland Electronic Arts (EA) Vollzeit

    Description & Requirements Electronic Arts creates next-level entertainment experiences that inspire players and fans around the world. Here, everyone is part of the story. Part of a community that connects across the globe. A place where creativity thrives, new perspectives are invited, and ideas matter. A team where everyone makes play happen. About the...