Web-Anwendungsentwickler/in (m/w/d)

Mainz am Rhein, RHEINLAND_PFALZ🌐 Remote💼 Full-time🗓 2026-08-18 → 2026-09-15

Core

Developing and maintaining business logic tools for embedded systems using LAMP and MERN stacks, and supporting ERP migration to SAP S/4HANA.

Role type

Senior Full-Stack Web Application Developer

Builds

Business logic tools, Web frontends for SAP remote control, and data processing pipelines

Domain

Embedded Systems, ERP Migration, Web Development

Required skills

MySQL (Stored Procedures, Functions, Transactions, Events), Node.js, Express.js, React, Vue.js, Web Application Development, SAP S/4HANA Integration, RFC and API integration

Preferred skills

Scrum, JetBrains tools (PhpStorm, IntelliJ), Atlassian tools (Jira, Confluence), Git

Technologies

MySQL, Node.js, Express.js, React, Vue.js, SAP S/4HANA, RFC, API

Responsibilities

Maintain existing business logic tools (LAMP-Stack), design and develop new business logic tools (MERN-Stack), utilize MySQL for high-performance data processing, support ERP migration to SAP S/4HANA via interface changes and frontend integration

Seniority

Mid-Senior, hands-on IC

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