Career

We are a small team in Heidelberg building a premium brand for shoe care and shoe accessories. Here you take on real work, enjoy short decision paths, and get the chance to learn e-commerce, content and modern tools from the ground up.

Real responsibility

You take on real projects instead of making coffee, from day one.

Small team, short paths

A direct line to management. Your ideas do not end up in a drawer.

Premium craft

A product we stand behind, and a brand with real standards.

Modern tools

You work with a current e-commerce stack and AI tools that move you forward.

Open Positions

Ongoing openings · Heidelberg · flexible start

InternshipRetraining possibleHeidelberg

E-Commerce

Understand how modern online retail really works, from Amazon to our own shop.

Apply now

Voluntary (up to 3 months) or mandatory internship · Allowance based on qualification · Flexible start

Your tasks

  • Maintain product data and listings on Amazon and in the JTL shop (titles, images, A+ content)
  • Analyse sales figures and key metrics, derive concrete improvements
  • Support online marketing (Amazon Ads, Google Ads, SEO)
  • Assist with order processing, returns and customer service

What you bring

  • Interest in e-commerce, numbers and the online business
  • A careful, structured way of working
  • Confident with computers, basic Excel skills a plus
  • Very good German language skills (written and spoken)
  • Initiative and eagerness to learn
Also possible as retraining. You can complete this position with us as a recognised retraining internship (Umschulungspraktikum). We are a certified training company with AEVO-qualified training and IHK certification, and an in-house trainer is available.
Apply now
InternshipHeidelberg

Social Media

Help us build our channels, from the first idea to the finished post.

Apply now

Voluntary (up to 3 months) or mandatory internship · Allowance based on qualification · Flexible start

Your tasks

  • Produce content for Instagram, TikTok, Pinterest and YouTube (photo, video, reels)
  • Maintain the content calendar, plan posts and tailor them per platform
  • Manage the community: reply to comments and messages, repost UGC
  • Analyse performance (reach, engagement, saves) and optimise formats

What you bring

  • A feel for trends and genuine enjoyment of social media
  • Creativity and the drive to try things out
  • Experience with photo, video or editing (own channels or samples a plus)
  • Very good German language skills (written and spoken)
  • Reliability and initiative
Apply now
InternshipHeidelberg

Design & Media Production

Design images, banners and pages that sell, for print and digital.

Apply now

Voluntary (up to 3 months) or mandatory internship · Allowance based on qualification · Flexible start

Your tasks

  • Design visual assets for Amazon (main image, gallery, A+ content) and the JTL shop
  • Design print: flyers, product cards, labels, inserts and packaging
  • Shoot product photos and edit them in Photoshop/Lightroom
  • Produce campaign and banner assets, keep the brand look consistent

What you bring

  • Confident with Adobe (Photoshop, InDesign, Illustrator)
  • An eye for aesthetics and typography, basic prepress knowledge (CMYK/RGB)
  • Care and a real drive to create
  • Good German language skills (written and spoken)
  • Portfolio or work samples (please include with your application)
Apply now
InternshipRetraining possibleHeidelberg

Office Management

Keep things organised and running smoothly behind the scenes.

Apply now

Voluntary (up to 3 months) or mandatory internship · Allowance based on qualification · Flexible start

Your tasks

  • Prepare invoices, receipts and incoming payments (preparatory bookkeeping)
  • Document processes and SOPs, improve existing guides
  • Maintain file storage, folder structure and document management
  • Support day-to-day operations, customer emails and order handling

What you bring

  • A structured, reliable and careful way of working
  • Confident with Office programs (Word, Excel, Outlook)
  • Discreet handling of confidential data
  • Very good German language skills (written and spoken)
  • A sense for order and overview
Also possible as retraining. You can complete this position with us as a recognised retraining internship (Umschulungspraktikum). We are a certified training company with AEVO-qualified training and IHK certification, and an in-house trainer is available.
Apply now
InternshipRetraining possibleHeidelberg

Warehouse & Logistics

Make sure our products reach customers cleanly and on time.

Apply now

Voluntary (up to 3 months) or mandatory internship · Allowance based on qualification · Flexible start

Your tasks

  • Pick and pack orders
  • Receive incoming goods and store them
  • Prepare shipments and maintain stock
  • Record returns and run simple quality checks per instructions

What you bring

  • A careful, reliable and hands-on way of working
  • Team spirit and a willingness to pitch in
  • Good German language skills
  • Physical resilience
Also possible as retraining. You can complete this position with us as a recognised retraining internship (Umschulungspraktikum). We are a certified training company with AEVO-qualified training and IHK certification, and an in-house trainer is available.
Apply now
Speculative Application

No suitable position?

If you would like to work with us, get in touch anyway. Tell us briefly what interests you and what you bring, and we will see whether it fits.

Apply speculatively

How to apply

Send us your CV, a short cover letter (why you want to join us) and your availability (period and preferred start) to info@langer-messmer.de.

For the design internships, please include work samples or a portfolio. You do not need to write an essay, we just want to know who you are and what you are keen on.

Questions first? Just reach out at the same address.