Werkstudent/in Data Engineering

Vor 6 Tagen

Köln, Nordrhein-Westfalen, Deutschland niologic Vollzeit 30.000 € - 50.000 € pro Jahr

At Niologic, we are building the leading consultancy for Product Engineering for AI and Location Intelligence in Germany. Combining the megatrends AI and Location Intelligence, we want to strive for bringing the cutting-edge into production for our clients and make a difference in their daily lives.

Contrary to current industry trends and backed by the trust of leading brands, we want to grow from an extraordinary 15 people team to a dream team of 50 players dedicated to retail and public security.

Tasks

As a working student, you will work on modern data products that rely on the latest cloud technology and API-driven frontends. Your tasks will be:

  • Implementation of SQL-based data structures
  • Planning and Implementation of data pipelines incl. data quality checks
  • Implementation of Infrastructure as Code for underlying components
Requirements

As a motivated team player with commitment and initiative, you should also have the following skills to fit into our team:

  • Good experience in data engineering using Python and SQL ELT

    (we are not looking for implementations of dask/arrow/pandas),
  • Good experience in datawarehouse concepts,
  • Ability to craft ERD and BPNM and communicate ideas and plans to the team in a clean and structured manner,
  • Good language skills in German and English which allow you to understand the underlying data,
  • (Nice to have) Experience in data quality checks using frameworks like DBT
Benefits

We offer you the following benefits:

  • Latest hardware: MacBook Air, 27″ monitor
  • Support from Women in Tech and Women Techmakers
  • Monthly voucher for the gym or sports club
  • Learning organisation - free training courses from Coursera and our own specialist library as well as external training courses
  • Flexible working hours: We offer you flexible working hours that can be easily combined with your studies
  • Long-term prospects: We are growing continuously and offer our working students (m/f/d) long-term entry prospects

At Niologic, we promote a culture of openness and diversity in which everyone can develop their individual talents. We ensure that we treat each other with appreciation and respect and are equally committed to our colleagues and society.

  • Werkstudent (w/m/d) Data Management

    Vor 5 Tagen

    Köln, Nordrhein-Westfalen, Deutschland Siemens Vollzeit 20.000 € - 40.000 € pro Jahr

    Job ID483542Posted since07-Nov-2025OrganizationDigital IndustriesField of workInternal ServicesCompanySiemens AGExperience levelStudent (Not Yet Graduated)Job typePart-timeWork modeHybrid (Remote/Office)Employment typeFixed TermLocation(s)Cologne - Nordrhein-Westfalen - GermanyArt der Anstellung: Befristet, max. 20 Stunden/WocheAls Werkstudent*in bei Siemens...

  • Data Engineer

    Vor 6 Tagen

    Köln, Nordrhein-Westfalen, Deutschland Eurowings Holidays Vollzeit 90.000 € - 120.000 € pro Jahr

    As Data Engineer (all genders), you play a critical role in our mission, transforming raw data into high-quality, reliable assets for reporting, analytics and advanced data products.FACTSLocationCologneEmployment levelDirect entryFunctionITWorking timeFull timeTasksWhat you'll doDesign, build, and maintain reliable and scalable data pipelines to support...

  • Senior Data Engineer

    Vor 6 Tagen

    Köln, Nordrhein-Westfalen, Deutschland F11 Vollzeit 80.000 € - 120.000 € pro Jahr

    YOUR MISSIONWe are looking for a Senior Data Engineer to shape and scale our open lakehouse data platform built on Snowflake (compute) and Apache Iceberg tables on AWS S3. You'll own end-to-end design and evolution of robust, scalable pipelines that power analytics, ML, and customer-facing features across our SaaS digital advertising products.You'll...

  • Praktikum Startup Software Engineering

    vor 2 Wochen

    Köln, Nordrhein-Westfalen, Deutschland Mapletics Vollzeit 40.000 € - 60.000 € pro Jahr

    Mapletics ist ein junges, dynamisches Startup mit einer großen Vision: Wir schaffen neueMöglichkeiten, Sport in Köln zu entdecken und Menschen zu connecten Unsere App steht kurz vordem Launch am 20. September geht es los Sie vernetzt Menschen mit Sportpartnern, Sportstätten undspannenden Sport-Events. Über eine interaktive Karte findet man, wo man Sport...

  • Senior Data Engineer

    Vor 6 Tagen

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

    At Circonomit, we're dedicated to revolutionising how organisations perceive and manage their resources. We are committed to eliminating adverse outcomes resulting from hidden interdependencies, enabling organisations to operate more efficiently and sustainably. Our obsession is to build the strategic twin of organisations. We are seeking a Senior Data...

  • Data Engineer

    vor 1 Woche

    Köln, Nordrhein-Westfalen, Deutschland joviva Vollzeit 60.000 € - 90.000 € pro Jahr

    Passt Du zu uns?Daten sind für dich nicht nur Nullen und Einsen, sondern die Grundlage für gute Entscheidungen?Du findest Freude daran, aus chaotischen Legacy-Systemen saubere Datenstrukturen zu schaffen?Du denkst in Pipelines, nicht in Skripten?Fehlerbehandlung und Retry-Logik sind für dich selbstverständlich, nicht optional?Du möchtest von erfahrenen...

  • Senior Data Engineer

    Vor 5 Tagen

    Köln, Nordrhein-Westfalen, Deutschland MAM Gruppe Vollzeit 90.000 € - 120.000 € pro Jahr

    Senior Data Engineer (with Architecture Experience)Inhouse2 Days in office (Hybrid working)Location:North Rhine-WestphaliaOur client is looking for a Senior Data Engineer to strengthen their Azure-based data platform.This role is ideal for an experienced engineer who enjoys designing and building scalable data pipelines, but also wants to play a key role in...

  • Data Systems Engineer

    Vor 6 Tagen

    Köln, Nordrhein-Westfalen, Deutschland SOFYNE Vollzeit 60.000 € - 90.000 € pro Jahr

    Our mission is to create lasting value for industrial companies. Through long-term partnerships, we provide the expertise and solutions they need to achieve operational excellence and drive their digital Industry 4.0 transformation journey, and we're searching for passionate individuals who want to turn vision into reality. As aData Systems engineer, you'll...

  • Data Engineer

    Vor 6 Tagen

    Köln, Nordrhein-Westfalen, Deutschland AXA Vollzeit 60.000 € - 100.000 € pro Jahr

    AXA zeichnet sich dadurch aus sich ständig weiterzuentwickeln und zu verbessern. Als Data Capability Tribe innerhalb der AXA sind wir für die unternehmensweite Informationsversorgung und den Ausbau der Datenfähigkeiten der AXA verantwortlich. Als (Senior) Data Engineer (m/w/d) hast du die Möglichkeit, die Datenlandschaft der AXA maßgeblich...

  • Data Engineer

    Vor 6 Tagen

    Köln, Nordrhein-Westfalen, Deutschland taod Consulting GmbH Vollzeit 55.000 € - 90.000 € pro Jahr

    Wir suchen dataful minds. Mit unserer Leidenschaft für Data Analytics und AI helfen wir innovativen Unternehmen, den Wert ihrer Daten nutzbar zu machen. Dazu gehört ein modernes Consulting-Umfeld, agile Projekte sowie starke Technologie-Partner.Du hast Lust auf Daten, Spaß an Beratung und möchtest deine Karriere aktiv vorantreiben? Bei uns startest du...