.Net Developer

Brunel is seeking an experienced .NET and AI Software Developer to design and build modern cloud applications and intelligent, AI-powered solutions. In this role, you will combine strong software engineering expertise with practical experience in Microsoft technologies, generative AI, and large language models (LLMs). You will work closely with business stakeholders to turn requirements into reliable, scalable applications and contribute to projects that drive digital transformation.

About The Company

Brunel is an international engineering and IT services provider, supporting customers with technical expertise, project delivery, and professional development. The company operates more than 100 locations worldwide and has over 12,000 employees across more than 40 countries. In the DACH-CZ region, Brunel has 45 locations and development centers, including an accredited testing laboratory.

With over 45 years of international experience and more than 25 years in Germany, Brunel offers a broad range of engineering and IT opportunities. The company values diversity, mutual respect, and collaboration across teams and organizational levels.

About The Role

As a Software Developer specializing in .NET, cloud applications, and generative AI, you will assess existing IT systems, software architectures, and business processes to identify opportunities for optimization and digitization. You will design and develop cloud-based web applications using current Microsoft technologies and implement AI solutions with Microsoft Foundry and modern generative AI tools.

A key part of the role is integrating structured and unstructured data sources to support intelligent applications. You will develop LLM-based features for document analysis, information extraction, and automated document processing. You will also design APIs and database solutions using .NET and C#, collaborate directly with business teams to clarify requirements, and help ensure solutions meet functional and technical needs.

Qualifications

You bring several years of professional software development experience with .NET and C#, ideally at least five years. You have a strong background in designing and developing cloud applications and service-oriented architectures, as well as demonstrable project experience with Microsoft Foundry in areas such as solution architecture, development, and data integration.

You have practical experience with generative AI and LLMs, preferably in intelligent document analysis or document-processing applications. You are comfortable connecting and integrating diverse data sources and interfaces, analyzing business requirements, and working closely with business stakeholders. German language skills at C1 level or above are required. Clear communication, structured problem-solving, and a commitment to high-quality software are essential.

Responsibilities

Analyze existing IT environments, architectures, and business processes to identify digitalization and optimization opportunities. Design, develop, and maintain modern cloud web applications based on Microsoft technologies. Build AI-powered solutions with Microsoft Foundry and generative AI capabilities, including LLM features for document understanding, information extraction, and automated processing.

Integrate structured and unstructured data sources, and design and implement robust APIs and database solutions with .NET and C#. Work directly with business departments to gather, analyze, and deliver against requirements. Conduct testing, investigate defects, optimize code, and contribute to software quality and reliability. Produce technical documentation, operational documentation, and development guides to support effective delivery and maintenance.

Benefits

Brunel offers varied assignments, engaging technical challenges, and opportunities to develop your career across engineering and IT. You will benefit from an open, respectful working culture, regular team events with local Brunel colleagues, and feedback discussions with your Account Manager about your goals and career prospects. Individual training and professional development programs help prepare you for future projects.

Brunel also provides permanent employment contracts, 30 days of annual leave, a working-time account arrangement, and an employer-funded company pension plan.

Equal Opportunity

Brunel welcomes people with diverse backgrounds and perspectives and is committed to treating employees and applicants with respect. Employment decisions are based on role-related qualifications, skills, and experience. The company fosters an inclusive workplace where colleagues can contribute, develop, and work together across teams and locations.