Backend Software Developer C# .NET - Cologne (m/f/d)

Optimus Search; Leverkusen; On-site; EUR 55,000 - 75,000; Full time

Benefits offered by this job

Flexible remote and hybrid work options

Competitive salary and performance bonuses

Ongoing training and certifications

Modern tools and equipment provided

Regular team events and activities

Job summary

A leading company in the healthcare sector is seeking a Backend Software Developer with expertise in C# and ASP.NET Core. This role involves designing high-quality applications, managing microservices, and contributing to an agile team. The company offers flexible working options, ongoing training, and a collaborative culture.

Qualifications

• At least three years of professional experience in application development.
• Experience working in a dynamic and agile environment.

Responsibilities

• Design and develop high-quality applications using C# and latest technologies.
• Develop and maintain scalable microservices architectures.
• Drive end-to-end testing to ensure application quality.

Skills

C#

ASP.NET Core

Agile

Git

MongoDB

Kubernetes

German

Education

Degree in IT

Tools

GitLab

Job description

Backend Software Developer C# .NET - Cologne (m/f/d)

Optimus Search has partnered with an industry-leading organisation and Microsoft Gold Partner status within the Healthcare Sector, specialising in maximising the effectiveness of crucial monetary CRM solutions. This forward-thinking firm supports its customers through rapid digital, monetary, and physical changes. They are highly regarded in the industry and are also a leader in employee satisfaction, boasting an impressive 4.8 stars on Kununu Reviews!

Following a successful 2024, they are continuing their growth and are looking to onboard multiple experienced Fullstack/Backend C#.NET Developers for their Cologne office.

Your tasks as a Backend C# Developer:

• Design and develop high-quality applications using C# and the latest technologies, including ASP.NET Core (.NET 8/9), Kubernetes Clusters, REST, and MongoDB.
• Manage source code repositories and contribute to version control processes using Git/GitLab.
• Develop and maintain scalable microservices architectures.
• Drive end-to-end (E2E) testing to ensure application quality and reliability.
• Contribute to continuous improvement of the development process in an agile Scrum environment.

What we are looking for:

• A degree in IT or comparable training.
• At least three years of professional experience.
• Experience in application development with C# and our tech stack: ASP.NET Core (.NET 8/9), Kubernetes, REST, MongoDB, Git/GitLab.
• Experience working in a dynamic and agile environment.
• German language skills - B2 minimum.
• Flexible remote and hybrid work options.
• Competitive salary and performance bonuses.
• Ongoing training and certifications.
• Work with cutting-edge technologies.
• Collaborative and innovative team culture.
• Modern tools and equipment provided.
• Regular team events and activities.

Seniority level

• Mid-Senior level

Employment type

• Full-time

Job function

• Engineering and Information Technology

Industries

• IT Services, IT Consulting, and Custom Software Development