20 beste Stellen als data engineer in bornheim, nw – aktuell auf Personalsuche

Senior Engineer (Backend & Data)
Circonomit —Köln
- Vollzeit
- Microsoft Excel
- Master
- C++
Direkt bewerben
AI Solution Engineer (m/w/d)
Sozialbank —Köln
- Informatik
- Azure
- SharePoint
- Weiterbildungsprogramme
Senior Data Engineer (w/m/d) - Personalization
RTL —Köln
- Vollzeit
- Azure
- Forschungserfahrung
- Wirtschaft
Working Student / Intern: Software Engineer (Frontend & Backend) (f/m/x)
ilert GmbH —Köln
- Englisch
- Java
- APIs
- Homeoffice-Möglichkeit
- Flexible Arbeitszeiten
Direkt bewerben
5 Tage
Data Engineer (m/w/d)
LOWTEQ GMBH FOOTER LINKS IMPRESSUM DATENSCHUTZ —Köln
- Homeoffice
- Krankenhaus
- Java
- Datenbanken
Lead AI Engineer (w/m/d) IT-Consulting
MaibornWolff GmbH —Bonn
- Teilzeit
- Azure
- Informatik
- Englisch
- Weiterbildungsprogramme
- Flexible Arbeitszeiten
Direkt bewerben
Senior Data Engineer (w/m/d) - Analytics Engineering & Data Warehouse
RTL —Köln
- Vollzeit
- Englisch
- Datenbanken
- SQL
- Kostenloser Parkplatz
Data Engineer / Scientist (m/w/d)
taod Consulting GmbH —Köln
- Arbeitgeber anrufen
- Hybrides Arbeiten
- Azure
- AWS
- Machine Learning
- Weiterbildungsprogramme
- Flexible Arbeitszeiten
Direkt bewerben
Forward Deployed AI Engineer, Germany & Austria - BCG X
Boston Consulting Group —Köln
- Vollzeit
- Doktorat
- Java
- Master
12 Std.
Sales Data Engineer (m/w/d)
Birkenstock Group B.V. & Co. KG —Köln
- Online-Bewerbung
- Informatik
- Englisch
- SQL
6 Tage
Cloud Big Data Engineer / DevOps Engineer (m/w/d)
Qimia GmbH —Köln
- Vollzeit
- Azure
- Informatik
- Englisch
- Aufstiegsmöglichkeiten
Platform Engineer Analytics & KI-Platform (m/w/d)
REWE digital —Köln
- Online-Bewerbung
- Azure
- Informatik
- Machine Learning
- Flexible Arbeitszeiten
(Senior) AI Engineer (Köln) (w/d/m)
WEBUILDAI GmbH —Köln
- Hybrides Arbeiten
- Azure
- Informatik
- Englisch
- Homeoffice-Möglichkeit
- Flexible Arbeitszeiten
Direkt bewerben
Werkstudent Business Engineering - Shipment Data Integration (m/w/d)
REWE digital —Köln
- Teilzeit
- Englisch
- Erfahrung in der IT
- Künstliche Intelligenz
- Weiterbildungsprogramme
10 Tage
Lead AI Engineer
DL Remote —Köln
- Bis zu 85.000 € pro Jahr
- Hybrides Arbeiten
- Azure
- Englisch
- AWS
- Flexible Arbeitszeiten
9 Tage
Data Analysis / Data Engineering / Data Science (M/F/D)
Qimia GmbH —Köln
- Vollzeit
- Azure
- Informatik
- Englisch
- Aufstiegsmöglichkeiten
Senior AI Engineer (w/m/d)
SprintEins GmbH —Bonn
- Englisch
- APIs
- Agile
- Weiterbildungsprogramme
Cloud Big Data Engineer / DevOps Engineer (M/F/D)
Qimia GmbH —Köln
- Vollzeit
- Azure
- Informatik
- Englisch
- Aufstiegsmöglichkeiten
(Senior) AI Engineer / Data Scientist (w/m/d)
Cologne Intelligence GmbH —Köln
- 70.000 € – 90.000 € pro Jahr
- Vollzeit
- Hybrides Arbeiten
- Azure
- Master
- SQL
- Kostenloser Parkplatz
- Erfolgsbeteiligung
Direkt bewerben
Trainee Cloud & Data - Dein Einstieg in Artificial Intelligence & Data (m/w/d)
Deloitte Consulting GmbH —Köln
- Online-Bewerbung
- Azure
- Englisch
- Java
- Weiterbildungsprogramme
- Aufstiegsmöglichkeiten

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Senior Engineer (Backend & Data)

Circonomit
Köln

Direkt bewerben

Details zur Stelle

Vollzeit

Qualifikationen

Microsoft Excel
Rust
Master
C++
Mathematikkenntnisse
SAP ERP
TypeScript
Graphdatenbanken
Python

Vollständige Stellenbeschreibung

We are building the world's decision infrastructure — the strategic twin of every industrial organization for complex combinatorial problems. We unlocked what wasn't possible before: mapping reality with its levers and constraints into a computer, then running n-dimensional optimization on critical value-chain decisions. Founded in 2022 by Dana (CEO) and Erik (CTO), we help Europe to stay strong and the German Mittelstand make good decisions between machines, people, materials, orders, and market shifts. We move fast. We ship. No patience for problems left uncomputed or unsolved.

You'll work shoulder-to-shoulder with Erik (CTO) on the foundation our customers will run on for the next decade — the data layer, the math model layer, and the infrastructure for the optimization core. We are looking for an engineer with a bias for action who can balance speed with the mid-term tech strategy and is able to take on complex challenges with independence and curiosity. Here is what you'll own:

Make optimization runs fast enough that customers iterate in minutes, not hours — across problems an order of magnitude larger than today
Build the data backbone: ingest SAP/ERP exports, Excel reality, and operator knowledge into a clean, versioned, traceable model layer
Design the math model infrastructure with our scientists that lets non-engineers compose new optimization models without ever writing solver code
Take us from single-pilot infrastructure to multi-tenant production — without losing determinism or auditability.
Set engineering standards with Erik. Be the second voice in architectural decisions. The only voice when he isn't there.

Requirements

5+ years building backend or data-intensive systems in production — distributed compute, ETL, caching, real workloads
Industry experience — you've built data or optimization systems for or inside manufacturing, supply chain, energy or logistics. Large ERP/MES exports don't scare you
Hands-on with optimization, solvers or operations research — Gurobi, CPLEX, HiGHS, OR-Tools, AIMMS or comparable. Bonus: shipped solver-heavy systems to paying users -
Strong in Typescript and deep in Python; comfortable reaching for Rust, C++ or similar when performance demands it
Deep interest in semantic modeling, knowledge graphs, math models
German at C1 level or higher, full working English
Cologne-based or willing to relocate

Benefits

Significant skin in the game through the freedom and full cycle ownership at the forefront of the technology core
Direct line to Erik and Dana; you shape architecture, you don't execute someone else's
Option of equity package (VSOP)
You can choose your own tech setup on how you develop best
Sports membership is fully covered, as we always care about health when working hard

Send us the favourite system you've built — and one decision in it you'd reverse today. Can't wait to chat!

"Hustle the day, analyse at night, reinforce something outstanding." Period.

Erik & Dana

Direkt bewerben

Erweiterte Suche

data engineer Jobs in bornheim, nw

Senior Engineer (Backend & Data)

AI Solution Engineer (m/w/d)

Senior Data Engineer (w/m/d) - Personalization

Working Student / Intern: Software Engineer (Frontend & Backend) (f/m/x)

Data Engineer (m/w/d)

Lead AI Engineer (w/m/d) IT-Consulting

Senior Data Engineer (w/m/d) - Analytics Engineering & Data Warehouse

Data Engineer / Scientist (m/w/d)

Forward Deployed AI Engineer, Germany & Austria - BCG X

Sales Data Engineer (m/w/d)

Cloud Big Data Engineer / DevOps Engineer (m/w/d)

Platform Engineer Analytics & KI-Platform (m/w/d)

(Senior) AI Engineer (Köln) (w/d/m)

Werkstudent Business Engineering - Shipment Data Integration (m/w/d)

Lead AI Engineer

Data Analysis / Data Engineering / Data Science (M/F/D)

Senior AI Engineer (w/m/d)

Cloud Big Data Engineer / DevOps Engineer (M/F/D)

(Senior) AI Engineer / Data Scientist (w/m/d)

Trainee Cloud & Data - Dein Einstieg in Artificial Intelligence & Data (m/w/d)

Ich möchte aktuelle Job-E-Mails für Stellen als data engineer in bornheim, nw erhalten

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