CareerPlan

(Senior) Backend Developer (m/w/d)

KölnRemoteFull-time2026-02-23 → 2026-11-11
Hybrid

Core

Design and implement performant, scalable backend solutions using modern PHP technologies, contributing to architecture and technology decisions.

Role type

Senior Backend Developer (PHP/Symfony)

Builds

Scalable backend services and distributed systems (SCS/Microservices)

Domain

Automotive software / Cloud infrastructure

Required skills

PHP 8, Symfony, Docker, REST APIs, CI/CD pipelines, automated testing, Kubernetes, Google Cloud Platform (GCP)

Preferred skills

Java, Spring Boot

Technologies

PHP, Symfony, Docker, Kubernetes, GCP, Java, Spring Boot

Responsibilities

Develop performant and scalable backend solutions; Participate in architecture and technology decisions; Ensure software quality through testing and code reviews; Maintain and evolve software architecture; Manage solutions across the product lifecycle using DevOps approaches.

Seniority

Senior, hands-on IC