20 beste Stellen als backend developer in köln, nw – aktuell auf Personalsuche

Python Backend Developer (f/m/d) Energy Flexibility Applications
Next Kraftwerke GmbH —Köln
- Teilzeit
- Azure
- Englisch
- Softwareentwicklung
- Gleitzeit
- Flexible Arbeitszeiten
Direkt bewerben
C#/.NET Backend Developer (m/w/d)
Objektkultur Software GmbH —Köln
- 45.000 € – 65.000 € pro Jahr
- Online-Bewerbung
- Informatik
- APIs
- Flexible Arbeitszeiten
Senior Developer / Tech Team Lead (w/m/x)
In-Xperts GmbH —Köln
- 80.000 € – 100.000 € pro Jahr
- Hybrides Arbeiten
- Englisch
- Datenbanken
- SQL
- Flexible Arbeitszeiten
9 Tage
Software Engineer, Platform - Cologne, Germany
Speechify —Köln
- 30.000 € – 120.000 € pro Jahr
- Homeoffice
- Azure
- Doktorat
- AWS
5 Tage
(Senior) Backend Engineer (F/M/*)
amber —Köln
- 55.000 € – 80.000 € pro Jahr
- Vollzeit
- Hybrides Arbeiten
- Englisch
- C++
- JavaScript
- Weiterbildungsprogramme
Direkt bewerben
Senior Backend Engineer, Shop & Payments (Go/React)
AMBOSS —Köln
- Vollzeit
- Hybrides Arbeiten
- Master
- AWS
- APIs
Senior Developer AI Systems / TypeScript / Node.js (w/m/d)
OPEN Digitalgruppe GmbH —Köln
- Vollzeit
- Vertrieb
- Master
- APIs
- Homeoffice-Möglichkeit
- Weiterbildungsprogramme
Senior Backend (m/w/d)
dynabase Technologies GmbH —Köln
- CRM-Software
- Azure
- AWS
- Weiterbildungsprogramme
CMS-Developer (TYPO3/TypeScript)
OPEN Digitalgruppe GmbH —Köln
- Vertrieb
- APIs
- Homeoffice-Möglichkeit
- Weiterbildungsprogramme
Agentic Software Engineer - Fokus Backend / DevOps (Spring/Kotlin/AWS/k8s) (m/w/d)
E WIE EINFACH GmbH —Köln
- Teilzeit
- Hybrides Arbeiten
- Englisch
- AWS
- APIs
Shopware Developer (m/w/d)
Webmatch GmbH —Köln
- 50.000 € – 72.000 € pro Jahr
- Vollzeit
- CRM-Software
- Kommunikationsfähigkeit
- Mitarbeiter-Rabatt
- Weiterbildungsprogramme
Direkt bewerben
Softwareentwickler (m/w/d) Oracle APEX
NetCologne —Köln
- Online-Bewerbung
- Oracle
- Informatik
- SQL
Senior Product Software Engineer (back end PHP) (m/w/d)
Interzero Holding GmbH & Co. KG —Köln
- Vollzeit
- Informatik
- SQL
- JavaScript
- Homeoffice-Möglichkeit
- Flexible Arbeitszeiten
Sr Software Developer
Aspen Technology —Köln
- Vollzeit
- Informatik
- Datenbanken
- C++
Low-Code Developer (m/w/d) - Warehousing
flaschenpost SE —Köln
- Vollzeit
- Hybrides Arbeiten
- Azure
- Informatik
- Bestandsmanagement
Direkt bewerben
Senior Backend Engineer
SumUp —Köln
- Datenbanken
- AWS
- Erfahrung im Bankwesen
- Kostenbeteiligung am Arbeitsweg
- Lebensversicherung
Direkt bewerben
(Senior) Backend Developer (m/w/d)
MeinAuto GmbH —Köln
- Vollzeit
- Java
- Homeoffice-Möglichkeit
- Kostenlose Verpflegung
Direkt bewerben
Backend Entwickler (m/w/d)
piazza blu² GmbH —Köln
- Englisch
- Java
- JavaScript
- Homeoffice-Möglichkeit
- Weiterbildungsprogramme
Backend Developer C# / .NET / Java (w/m/d)
SprintEins GmbH —Bonn
- Englisch
- Java
- APIs
- Weiterbildungsprogramme
Senior Engineer (Backend & Data)
Circonomit —Köln
- Vollzeit
- Microsoft Excel
- Master
- C++
Direkt bewerben

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backend developer jobs near köln, nw

Python Backend Developer (f/m/d) Energy Flexibility Applications

Next Kraftwerke GmbH
Köln

Direkt bewerben

Details zur Stelle

Teilzeit | Vollzeit

Leistungen

Gleitzeit
Flexible Arbeitszeiten

Qualifikationen

Jira
CI/CD
Azure
Englisch
Elektrotechnik
Docker
Confluence
Terraform
Redis
Softwareentwicklung
GitHub
APIs
Python
MySQL

Vollständige Stellenbeschreibung

In the Software and Data Services unit, we use agile methods to develop sustainable software solutions for the European energy transition. With a growing portfolio of batteries, solar, wind, and biogas power plants, we take advantage of these assets’ flexibility to respond to fluctuations in renewable energy production. To this end, you will combine data streams and develop Python applications that allow our electricity traders to optimally leverage flexibility in our assets. In our open-minded and cooperative working environment, you will find highly skilled, engaged, and supportive colleagues. We strongly value open and respectful communication, embrace diversity and are committed to creating an inclusive workplace for everyone. Furthermore, flexible working hours are not just an empty phrase for us, but an everyday reality.

Whether full-time or part-time – let us know how we match up on this point.

We work with

Python 3
asyncio, FastAPI, FastStream, SQLAlchemy, Pydantic, pandas, pytest
Azure, GitHub CI/CD, Docker, MySQL, RabbitMQ, Redis, Terraform
Jira, Confluence, Grafana

This is what you like

You design and implement backend applications, including APIs and algorithmic solutions, that help our traders leverage power plant flexibility.
You write clean, reliable code and design robust, scalable software in Python.
You learn about flexible power plants and incorporate their capabilities and constraints into your application designs.
You collaborate with your cross-functional, agile team using code reviews, pair programming, and retrospectives.
You work with internal users to investigate issues and find effective solutions to complex problems.
You deepen your knowledge of the energy sector with strong curiosity.

These are your qualifications and skills

You have several years of professional experience in software development, with a strong focus on Python.
You are comfortable breaking down complex processes and requirements and turning them into high-quality, production-ready code.
You have practical experience with tools from our tech stack or comparable technologies and are keen to expand your expertise.
Knowledge of electrical engineering, energy markets, or related fields is a plus.
You are creative, eager to learn and love discussing technical solutions with your colleagues.
You use English confidently as your working language.

This is what our colleagues say

“Creativity, team orientation, sustainability - you don't immediately associate these qualities with Software Development. But here at Next Kraftwerke, they all come together: As a team, we develop creative ideas and solutions and implement them successfully as part of the digital energy revolution. Flexible working hours give me the freedom to develop professionally while also taking care of private activities.”

Lydia, Software Developer at Next Kraftwerke

What's in it for you?

We offer you a friendly team in which you have much room to contribute your ideas, as well as a challenging and varied job with a high level of personal responsibility. Join us in shaping the energy transition in Europe. If this job description suits you, please send us a detailed application via the link below.

Hybrid and flexible working including home office equipment
The opportunity to save up additional vacation days and use them flexibly with our Flextime working model
Comprehensive further development opportunities such as language courses, coaching and training
Job bike and Germany ticket
Sports offers e.g (Urban Sports Club, Yoga courses)
Regular events: summer party, Christmas party, LAN party, after-work pizza & drinks
External support in finding daycare places as well as other private and professional challenges

We adhere to non-disclosure guidlines and guarantee that your answers will be anonymous.

Direkt bewerben

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Ich möchte aktuelle Job-E-Mails für Stellen als backend developer in köln, nw erhalten

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