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Full Stack Developer (w/m/d)

C2M GmbH

Stadtlohn Full-time Onsite

Created 11 months ago · Start Date: February 2026

About

Full-time, permanent Full Stack Developer (m/f/d) position for our construction software, focusing on C#/.NET and JavaScript in an agile product team.

About C2M

C2M develops a specialized solution for mobile data collection and digital process management in the construction industry.

The company supports construction businesses in digitizing field operations, time tracking and project documentation with modern, user-friendly software.

Your Responsibilities

  • Further develop and customize our core product using C# and JavaScript in Visual Studio.

  • Implement new features and software solutions based on individual customer requirements in close collaboration with our consulting team.

  • Analyze requirements, design technical concepts, implement and test projects across the full software development lifecycle.

Your Profile

  • Completed vocational training as IT specialist for application development or a degree in (business) informatics or a comparable field.

  • Very good knowledge of C# and experience with common development platforms and architectures, ideally Visual Studio and ASP.NET MVC.​

  • Solid skills in JavaScript; experience with frameworks, Bootstrap and CSS is a plus, as well as familiarity with relational databases such as MS-SQL.

What We Offer

  • A permanent full-time position with varied full‑stack projects around our software in a growing company.

  • Short decision paths, a cooperative team culture and the opportunity to actively shape the digitalization of processes in the construction industry.

If you are passionate about modern full‑stack development, clean code and turning real-world construction processes into smart digital solutions, C2M looks forward to receiving your application for the Full Stack Developer (m/f/d) position.

Benefits

  • A permanent full-time position with varied full‑stack projects around our software in a growing company.

  • Short decision paths, a cooperative team culture and the opportunity to actively shape the digitalization of processes in the construction industry.

  • Benefit from attractive pay, 30 days of vacation and flexible hours.

  • You can expect exciting, responsible tasks in a supportive, collaborative team, plus a modern workplace with ergonomic single offices and up‑to‑date hardware and software.

  • On top of that, you enjoy free organic fruit and drinks, bike and e‑bike leasing, an annual company‑funded health check, and discounted access to a wide range of fitness, wellness and mindfulness offers via EGYM Wellpass.

Required Skills

C# (Programming Language)ASP.NET MVC FrameworkBootstrap ProtocolCSS Codes

Key facts

Start Date
February 2026
Fixed Term
No
Work Time
Full-time · 40h per week
Overtime
No
Work Model
Onsite
Location
Stadtlohn
Salary
N/A
Pay Negotiable
Vacation Days Per Year
30
Additional Monetary Benefits
No
Variable Compensation
No
Social Insurance Obligatory
Yes
Profile Image of C2M GmbH

C2M GmbH

Company Size: 10-100 · Stadtlohn

Welcome to the C2M GmbH, the place where your career in software development begins or is taken to the next level. At C2M, we believe that the future of innovation and progress lies in the hands of talented developers. That's why we offer a platform that allows you to improve your skills, network with leading companies, and discover the best career opportunities in the tech industry!