Backend developer Jobs in Lohmar
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Backend developer • lohmar
Backend Developer - Full-Time (all genders)
kiresultBonn, North Rhine-Westphalia, Germany- Gesponsert
- Neu!
Lead Backend Developer - BundesMessenger (m / w / d)
BWI GmbHBonn, DESenior / Lead Developer (m / w / d) - Anwendungsentwicklung, Ingenieur
SenacorBonn, DE- Gesponsert
Senior Salesforce Developer (w / m / d)
aedifionBonn, GermanyGelassener Java Entwickler - (m / w / d)
Intercon Solutions GmbHBonn, North Rhine-Westphalia, GermanyBackend Softwareentwickler : in
CompuSafe Data Systems AGBonn, de- Gesponsert
Senior Backend Engineer Python (m / w / d)
Ströer SE & Co. KGaABonn, GermanyJava Backend Software Entwickler : in (m / w / d)
Scopevisio AGBonn, Nordrhein-Westfalen, Deutschland- Gesponsert
Senior Fullstack Developer (all genders)
denkwerk GmbHTroisdorf, GermanySenior Backend PHPLaravel Entwickler (mwd)
Clearstone-RecruitingBonn, North Rhine-Westphalia, GermanyGerman Business Developer Representative – Google Products
KAMBonn, North Rhine-WestphaliaInhouse Fullstack Developer SAP CAP BTP (mwd)
faktor sRhein-Sieg-Kreis, North Rhine-Westphalia, GermanySenior Backend Developer (fmd) SAP Leanix
SAPBonn, North Rhine-Westphalia, GermanyWeb Application Backend Developer (m / w / d) bis zu 7.500€ brutto
Astriol academics GmbHBonn, Deutschland- Gesponsert
Java Backend Software Entwickler : in (m / w / d) - Anwendungsentwicklung, Ingenieur
ScopevisioBonn, DESenior / Professional Backend Developer (m / w / d) für Smart Building
GOLDBECKKöln (Zentrum)Senior Full Stack Developer (all genders)
ExpleoKöln, NW, DE(Senior) Java Software Engineer (m / w / d) zwischen und - C1 Deutsch must-have
Tech Punk GmbHTroisdorf, GER- Gesponsert
Java Backend Software Entwickler : in (m / w / d)
Scopevisio Retail Solutions GmbHBonn, deÄhnliche Suchanfragen
Backend Developer - Full-Time (all genders)
kiresultBonn, North Rhine-Westphalia, Germany- Homeoffice
- Quick Apply
About us
At kiresult, we’re reshaping the procurement analytics landscape with our advanced SaaS solution, helping companies to unlock the power of data for smarter decision-making. Our platform transforms procurement data into valuable insights, providing companies with strategic advantages and cost-saving opportunities.
Who We're Looking For
You're a backend engineer passionate about building robust, scalable systems that power data-driven applications. Python micro-services, Docker containers, MongoDB, and CI / CD pipelines are your daily toolkit. Here, your contributions matter and can influence enterprise customers directly —and if you want to grow into a full-stack role, you’ll have the chance to do so.
Tasks
Role Overview
As a Backend Developer at kiresult, you'll be central to our development team—building and maintaining the services that power our procurement analytics platform. You'll own backend feature delivery end-to-end, from database schema design to REST API endpoints and background job orchestration.
Key Responsibilities
1. Feature Development
- Build new API endpoints and background jobs using Python and FastAPI
- Design and implement scalable data processing jobs (Celery, asyncio)
- Develop features that power decisions on billions in procurement spend
2. Code Quality & Testing
3. Performance & Reliability
4. DevOps & Containerization
5. Collaboration & Leadership
Requirements
Must-Haves
Strong proficiency in Python 3.x with production experience in at least three of :
1. FastAPI / Flask
2. Pydantic
3. Celery or other async task queue
4. asyncio
5. pytest
Nice-to-Haves
Benefits
Why Join Us?
Ready to push the boundaries of procurement analytics?
Apply with your CV , GitHub / portfolio links , and a short note on a project you’re proud of. We review every application personally and aim to reply within a week.
Join kiresult and build the technology that redefines how enterprises see their data!
We use AI-supported tools for the initial review of documents in order to respond more quickly. The final decision is always made by a human being. If you have any questions or do not wish to receive AI support, please let us know.
kiresult reichert Spend-Daten automatisch an und macht sie analysierbar. Vorgefertigte Analysen und Kennzahlen stellen alle Information in Echtzeit zur Verfügung. Das schafft volle Kostenkontrolle und bringt Insights für den strategischen Einkauf.
Unser Ziel ist es, jedem Unternehmen die Möglichkeit zu geben, strategisch zu handeln und das Beste aus den eigenen Daten herauszuholen. Und das alles passiert auf intuitive Weise ohne Implementierungsaufwand.