Senior Software Engineer (m / w / d)

We are seeking a highly skilled and proactive Senior Software Developer to take ownership of the software lifecycle for a complex partial discharge monitoring solution for Gas Insulated Switchgear (GIS). This dynamic role requires deep technical competence, customer orientation, agile problem-solving, and strong cross-departmental collaboration to ensure project-specific customization. Expertise with cybersecurity and / or computer networks would be a major plus.

Software Development & Architecture

• Design, implement, and maintain scalable software for desktop and web applications.
• Build backend systems using C# (.NET 8 / Core), SignalR, gRPC, RESTful APIs.
• Develop and optimize UI / UX.
• Handle database design and integration using Entity Framework.
• Automate configuration processes using shell scripts and similar tools.
• Document features, manuals, and specifications with clarity and consistency

Customer-Centric Customization

• Work closely with technical sales and project teams to interpret customer-specific requirements, align expectations, and deliver tailored software solutions.
• Evaluate and implement cybersecurity and IT requirements from key accounts.
• Participate in Factory Acceptance Tests (FATs) with customers to validate compliance.

Troubleshooting & Technical Support

• Provide prompt support to customers and commissioning engineers.
• Troubleshoot software issues related to data handling, UI, connectivity, or customer IT restrictions.

Technical Skills

• Programming Languages : C# (.NET Core / Framework), PowerShell
• UI Development : Desktop- (WPF) and web-based (Blazor) UI technologies.
• Database Management : MySQL / MariaDB.
• Tools : Visual Studio, MySQL Workbench, Telerik, Entity Framework.

Experience

• Proven experience in software development (5+ years), ideally with exposure to system architecture and design responsibilities.
• Experience managing full product lifecycles, from concept to post-launch optimizations.
• Background in developing data-intensive software platforms is a plus.

Soft Skills

• Strong communication and documentation skills.
• Problem-solving mindset with an ability to translate industrial end-user needs into development tasks.
• Self-starter capable of managing shifting priorities and project scopes.

Nice to Have

• Knowledge of cybersecurity best practices in embedded or industrial systems.
• Familiarity with international customer requirements and on-site technical support.
• Thorough onboarding in an international team
• A dedicated contact person is always available to support you
• Company benefits (Urban Sports Club, Deutschlandticket, changing partner offers via the Megger Corporate Benefit App)
• Free drinks and fruit
• Free company parking

Senior Software Engineer • Aachen, Germany