Wekey

Freelance remote job Experienced C++ Developers -M/F Fribourg (Germany)

Freiburg im Breisgau

Wekey

Job position

Contractor
As soon as possible
6 months renewable
5 to 10 years experience
Remote
Freiburg im Breisgau, Germany
Published on 12/05/2026

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Hello! We’re WEKEY!

We are neither an IT services company nor a recruitment agency. Ah, so who are we then?
To find out more about us and your future mission, read on.

Are you an experienced C++ Developer (M/F), based in Strasbourg or the surrounding area, looking for a freelance opportunity?

As part of a large-scale software project, we aim to build a development team to support one of our clients based in Freiburg, Germany — a major player in software R&D and robotics in the healthcare sector.😁⬇ 

WHAT TO EXPECT👀 

As part of this mission, your role will include:

  • Migrating source code from a legacy repository to Git

  • Working on a critical application with a strong legacy component

  • Gradually transforming a monolithic architecture into a microservices-oriented architecture

  • Maintaining functional stability while improving maintainability and scalability

  • Contributing to industrialization and delivery best practices

      

Candidate profile

Candidate Profile🤩 

As an experienced C++ Developer, you have:

  • Advanced expertise in C++ on large-scale codebases

  • Strong experience in software refactoring, migration, or modernization

  • Proficiency with CMake build environments and Git version control

  • A strong focus on quality, performance, and robustness

  • A good level of English

    

Working environment

WHAT YOU MAY ALSO WANT TO KNOW🔎 

  • Start date: ASAP

  • Duration: Long-term assignment

  • Work rhythm: First week onsite for onboarding, then travel 3 to 4 days every Month.

  • Daily rate: €500 excl. VAT and above, depending on expertise

WHO WE ARE💡 

Still here? 😁 

 WEKEY is a consulting firm specializing in digital transformation and change management.
Our core business is supporting independent consultants by helping them find assignments that match their expectations with our clients. And we take great care of both our clients and our talents!

If you share our values of transparency, customer service, and positivity, then this mission is made for you!

WHAT MAKES THE DIFFERENCE💪 

Already a freelancer? Perfect — come join an amazing community of freelancers!

Not yet independent? WEKEY can help you choose between freelance status and umbrella company employment (“portage salarial”): benefit from the WEKEY ecosystem to support your decision-making process (accountants, umbrella partners, etc.).

Above all, WEKEY is a responsive, attentive, and available team dedicated to:

  • Finding THE mission that suits you

  • Supporting you throughout your project

  • Anticipating the end of your contract and offering you new opportunities!

Interested? Apply now! We can’t wait to support you.

 

WHAT HAPPENS NEXT🚀 

  •  30 min: Houria, Talent Hunter, will contact you for an initial discussion to get to know you better and understand your expectations.

  • 45 min: You will speak with Benoit, Talent Agent, about the mission context.

  • 1 hour: If the mission interests you and the client wants to meet you, we will prepare this discussion together (ideally with examples of your achievements).

  • 5 min: To share the good news! And if it’s not for this mission, it will be for another one!

 

Niort, Nouvelle-Aquitaine
100 - 249 employees
Consultancy firm
WEKEY est un Cabinet de conseil en transformation digitale et conduite du changement. Notre cœur de métier est de vous accompagner en tant que consultant.e indépendant.e pour réaliser des prestations, qui correspondent à vos attentes, auprès de nos clients. Et nos clients et nos talents, on les chouchoute ! Wekey est présent à Niort, Nantes, Bordeaux et Brest.

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Experienced C++ Developers -M/F Fribourg (Germany)

Wekey

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