Posted Aug 20, 2026

Senior Backend Engineer - PHP (f/m/d)

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JTL is one of the leading providers of e-commerce software in the German-speaking region — with around 450 employees across the group and more than 50,000 customers across a wide range of industries. We develop scalable, flexible solutions for the online retail of the future, from ERP systems to shop and marketplace integrations. 
You'll work on the integrations that connect leading e-commerce marketplaces like Amazon and eBay to our ERP system, JTL-Wawi. You'll build new features, modernize existing structures, and help plan and develop connections to new marketplaces with your team.

Your responsibilities 
Nice to have 

JTL is one of the leading providers of e-commerce software in the German-speaking region – with around 450 employees across the group and 50,000 customers from a wide range of industries. We develop scalable, flexible solutions for the online retail of the future – from ERP systems to shop and marketplace integrations.

Fairness and respect are part of our everyday practice. Are you committed, curious, and eager to work in a team while taking on responsibility? Are you looking for a job where Monday isn’t the worst day of the week? Then we look forward to receiving your application!

Requires 5–7 years' experience with object-oriented PHP, high-volume data processing, APIs, testing, and Git. Symfony, e-commerce, open-source, and agile experience are advantageous.

Key Responsibilities

Skills & Tools

PHP, Symfony, MySQL, MongoDB, OpenAPI Specification, Git

Job Details

Benefits

About JTL-Software GmbH

A software provider developing scalable solutions for online retail, including ERP, shop, and marketplace integrations. — Industry: Information Technology