CareerPlan

Softwareentwickler Backend / Plattform – ECM (m/w/d)

Köln, NORDRHEIN_WESTFALENFull-time2026-10-07 → 2026-11-11

Core

Developing scalable, cloud-native backend services and APIs for Document Management System (DMS) and integration platforms.

Role type

Senior Backend Engineer (Cloud/Integration)

Builds

Middleware and platform solutions connecting DMS systems with ERP, Finance, and M365 landscapes.

Domain

Enterprise Software / Document Management / Cloud Infrastructure

Required skills

Backend development (.NET, C#, Node.js), API design (REST), Cloud architecture, Docker, Kubernetes

Preferred skills

DMS/ECM domain knowledge

Technologies

.NET, C#, Node.js, Docker, Kubernetes, REST APIs

Responsibilities

Develop performant services and APIs for middleware and platform solutions; Work on Kubernetes platform to build scalable, cloud-native services; Connect DMS systems with ERP, Finance, and M365 landscapes; Develop custom applications and services for customer solutions; Design and implement clean, scalable architectures.