We are looking for you as

Shop Backend Developer (M/F)

The Chal-Tec Corporation is an international commercial enterprise for consumer electronics, event technology, and musical instruments. With more than 300 employees located in Germany and Asia we are among the leading merchants within the electronics sector. Our trading platform - is a renowned and established brand, well known for innovative products and excellent customer support in 21 countries. We are a freshly innovative E-Commerce business with ambitious goals. Customer satisfaction is of major importance. This is why we are searching for motivated colleagues who will help us make our ideas and visions become reality.

Awaiting you is a relaxed startup-style working environment coupled with a thoughtful business organization, exciting development projects implemented by an open-minded and professional team that is passionate about its cause. The IT department is currently 24 staff members strong, and programs the shopping platforms of electronic-star, klarstein, auna and capital sports in addition to much of the in-house software and services used by the company. The goal is for all of our in-house brand online shops to develop in cooperation with the brand management, graphic and marketing departments.

Our continuous growth and constant profitability promise long-term stability and career development possibilities.


Your role

  • You develop sales- and conversion-relevant features for our market shops
  • You launch additional stores to open up new markets
  • You develop our shop system solution in PHP and MySQL
  • You bind our stores to our internal ERP backend as well as other APIs
  • You design and implement development projects in terms of stability, maintenance and performance
  • You manage cross-departmental cooperation with your team in a dynamic environment
  • You develop creative ideas and implement them

Your profile

  • You have profound experience in software development with PHP and MySQL.
  • You have already gained extensive experience in JavaScript, AJAX, JSON, CSS3, HTML5 and OXID eSales.
  • You have first-hand experience of Git, GitFlow and Scrum.
  • You are characterised by a high level of quality and team competency.
  • You have a structured and result-oriented approach.
  • You possess a natural ability for troubleshooting & bug fixing.
  • You do not have anything against quick fixes, but you have the ability to replace them with architecturally clean solutions.
  • You speak excellent English, good German skills are an advantage.


We offer

  • Varied, challenging tasks with a high level of responsibility
  • Social services such as company pension
  • Development and career training opportunities
  • Open corporate culture with flat hierarchies and short decision paths
  • Flexible working hours, a top-equipped workplace in a modern loft office in the heart of Berlin (Spittelmarkt)


We are looking forward to your complete set of application papers (cover letter, resume). Please state your earliest ´┐╝possible starting date and your salary expectations by filling out our online application form.

Chal-Tec GmbH

Wallstr. 16, 10179 Berlin, Deutschland