Senior Backend Developer (.NET/C#) (m/f/d)

Atlas Copco; Leinfelden-Echterdingen; Hybrid; EUR 75,000 - 110,000; Full time

Benefits offered by this job

Hybrid working model

30 days vacation

Company pension

Employee health & wellbeing programs

Job summary

Atlas Copco in Leinfelden-Echterdingen, Germany, is seeking a Senior Backend Developer to design and implement scalable .NET/C# backend systems and microservices powering industrial solutions.

You will work cross-functionally across global teams, implement secure, reusable services, and contribute to architecture, CI/CD, and cloud-native deployments using Docker and Kubernetes in a hybrid work setup.

Qualifications

• University degree in computer science, engineering, or comparable field.
• 5 years of professional software development experience with C#/.NET.
• Familiarity with microservices, distributed architectures, and message-based communication.
• Solid understanding of application security, authentication/authorization, API security.
• Strong knowledge of clean architecture, testing, CI/CD, and reusable components.
• English proficiency; German is a plus.
• Proactive, collaborative mindset in agile teams.

Responsibilities

• Work closely with colleagues locally and globally throughout the full development lifecycle—from requirements and implementation to releasing production-ready features.
• Implement robust and maintainable backend services in C#/.NET.
• Contribute to the design and evolution of distributed microservices architecture; containerization with Docker and orchestration with Kubernetes.
• Develop solutions used across industries to support assembly processes, quality control, and error prevention.
• Design and implement secure-by-design backend services and APIs with cybersecurity best practices.
• Deliver high-quality backend services and microservices with a focus on clean, scalable code.
• Drive architectural discussions and contribute to long-term technical direction and platform evolution.
• Collaborate with cross-functional teams to translate requirements into technical solutions.
• Ensure application performance, stability, and reusability across components and services.
• Ensure solutions meet security, reliability, and maintainability requirements.

Skills

C#/.NET

Microservices

CI/CD

Security practices

English

German friendly

Education

University degree in computer science or engineering

Tools

Docker

Kubernetes

Job description

Your role

As a Senior Backend Developer (.NET/C#) (m/f/d), your mission is to you'll play a key role in designing and implementing scalable backend systems and microservices that power our next-generation industrial solutions. You will report to the Team Leader R&D, Error Proofing Solutions. The role is temporary and offered on a fixed-term contract of two years.

You will

• Work closely with colleagues locally and globally throughout the full development lifecycle---from requirements and implementation to releasing production‑ready features
• Implement robust and maintainable backend services in C#/.NET
• Contribute to the design and evolution of our distributed microservices architecture; experience with cloud-native architectures, containerization (Docker), and orchestration platforms such as Kubernetes is beneficial
• Develop solutions used across industries to support assembly processes, quality control, and error prevention---your work may empower customers to build the next smartphone or car
• Design and implement secure-by-design backend services and APIs, considering cybersecurity best practices throughout the development lifecycle
• Deliver high-quality backend services and microservices with a focus on clean, scalable, and maintainable code
• Drive architectural discussions and contribute to long-term technical direction and platform evolution
• Collaborate with cross-functional teams to translate requirements into technical solutions
• Ensure application performance, stability, and reusability across components and services
• Ensure solutions meet security, reliability, and maintainability requirements throughout the software lifecycle

To succeed, you will need

• A university degree in computer science, engineering, or a comparable field
• 5 years of professional software development experience, including experience designing and delivering enterprise-scale applications using C#/.NET
• Familiarity with microservices, distributed architectures, and message-based communication
• Solid understanding of application security, secure coding practices, authentication and authorization mechanisms, API security, and vulnerability mitigation
• A strong understanding of clean architecture, testing, CI/CD, and reusable components
• English language proficiency; German is a plus
• A proactive, collaborative mindset and enjoyment of working in agile teams

In return, we offer

• Tech industry: Medium-sized IT company part of an international, innovative corporate group
• Culture: Diverse and family-friendly corporate culture with short communication channels, informal culture, more than 15 nationalities in the company, regular employee events
• Flexibility: hybrid working model (2 mobile work days per week), flexible working time models and leisure time compensation, 30 days' vacation
• Personal development: digital learning platform, in-house learning programs, external training opportunities, development perspectives and qualification programs within the Atlas Copco Group as well as acess to all LinkedIn Learning courses
• Mobility: Public transport subsidy, JobRad, discounted private car leasing conditions, good transport connections, free employee parking spaces
• Wellbeing: Regular health and sustainability campaigns, height-adjustable desks, drinks flat rate, brain food buffet, employee assistance program MeinEAP
• Further benefits for you: Subsidized restaurant pass, company pension scheme, corporate benefits
• Social commitment: "Water for All" employee initiative provides people access to clean drinking water

Job location

This role offers a hybrid working arrangement, allowing you to split your time between working remotely and being on-site at our premises in Leinfelden-Echterdingen, Germany (DE).

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