CareerPlan

Full-Stack-Developer (m/w/d)

Essen, Ruhr, NORDRHEIN_WESTFALENRemoteFull-time2026-09-03 → 2026-10-30

Core

Developing and evolving modern full-stack applications using microservices, migrating legacy systems, and integrating Smalltalk applications.

Role type

Full-stack developer (microservices & legacy migration)

Builds

Modern full-stack applications, migrated legacy systems, integrated Smalltalk applications

Domain

Software development, microservices, legacy modernization

Deliverable

production ML models | product features

Required skills

Full-stack development, Microservice architecture, Distributed systems, Smalltalk (VisualWorks/Pharo/VA Smalltalk), Legacy system migration, C#, .NET, Blazor, Azure DevOps, gRPC, CI/CD, Docker, Kubernetes

Preferred skills

Analytical thinking, Team collaboration, Process improvement

Technologies

C#, .NET, Blazor, Azure DevOps, gRPC, Docker, Kubernetes, Smalltalk (VisualWorks, Pharo, VA Smalltalk)

Responsibilities

Develop and evolve full-stack applications on a microservice architecture, Analyze, plan, and implement migration projects for legacy systems, Integrate applications from Smalltalk systems, Collaborate with DevOps, QA, and business teams, Document and continuously improve processes and architectures

Seniority

Mid-level, hands-on IC