CareerPlan

Software Entwickler (M/W/D)

Gelsenkirchen, NORDRHEIN_WESTFALENFull-time2026-10-02 → 2026-10-30

Core

Full-stack software developer building and maintaining web and mobile applications for the energy, logistics, and chemical industries.

Role type

Senior full-stack software developer

Builds

Web and mobile applications, specifically the CEEMAS SaaS solution

Domain

Energy, logistics, chemical industry

Deliverable

production ML models | product features

Required skills

C#, TypeScript/JavaScript, Vue.js, SQL (Oracle, H2), automated testing (Cypress), agile development

Preferred skills

CI/CD, Git versioning, REST APIs

Technologies

Vue.js, Azure DevOps, Oracle, H2, Cypress

Responsibilities

Design and architecture of web/mobile apps, full development lifecycle (design to deployment), maintenance of CEEMAS, automated testing, customer support

Seniority

Mid-level, hands-on IC