Senior/Lead .NET Developer (German B2) at ELEKS

ABOUT THE PROJECT

Our client is a German consulting and project company focused on developing sustainable mobility and energy distribution solutions for districts, with a strong emphasis on digitalization.

REQUIREMENTS

– Strong experience with C# and .NET/ASP.NET Core
– Hands-on experience building web applications on Microsoft Azure
– Practical experience with Azure services such as: Azure Functions, Azure API Management, Azure SQL Database, Redis
– Solid understanding of ASP.NET Core web application architecture
– Working knowledge of JavaScript and React (backend-first profile)
– Experience working with authentication and authorization using Microsoft Entra (Azure AD) and OAuth 2.0
– Willingness to work with legacy systems based on .NET Framework 4.8 (limited and pre-agreed scope)
– Hands-on Tech Lead experience
– Comfortable taking technical ownership and making day-to-day technical decisions
– Strong problem-solving and communication skills
– German language level B2 or higher, used in daily meetings and customer communication
– Willingness to travel to Germany approx. 3-5 working days per month
– Based in Europe or able to travel within Europe
– NICE TO HAVE: Experience with Office Add-ins on .NET Framework 4.8
– Deeper experience with Azure architecture and cloud design
– Experience working on POCs or early-stage projects
– Experience in consulting or customer-facing technical roles
– Experience working with newly formed or growing teams
– Familiarity with React Flow or similar UI libraries

RESPONSIBILITIES

– Design and develop ASP.NET Core applications on Microsoft Azure, ensuring performance, reliability, and maintainability
– Act as a hands-on Tech Lead, providing technical guidance and ownership of backend and cloud-related components
– Collaborate with an Architect and Project Manager on solution design, planning, and delivery
– Review code, ensure high quality standards, and propose improvements and refactoring
– Oversee frontend work (React) at a coordination and review level
– Work with legacy .NET Framework 4.8 components when required
– Participate in technical discussions with the customer in German
– Support POC and early project phases and mentor less experienced developers

WHAT WE OFFER

– Close cooperation with a customer
– Challenging tasks
– Competence development
– Ability to influence project technologies
– Team of professionals
– Dynamic environment with low level of bureaucracy

COMPENSATION & BENEFITS

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