Senior Software Engineer – C# / .NET (m/f/d)

Job Description

Hey you,

Reading job ads and wondering if there’s a company out there where you can be yourself and build seriously cool tech. Good news, you’ve found it!

essentry specializes in the digitalization of access processes. The core product is the verification of personal identities at border-control level and the automation of the access process. Using biometric technology and artificial intelligence, we are able to achieve the highest level of security for facilities, employees and guests. Our approach is holistic, combining both hardware and software components for maximum user-centricity. Today, essentry is represented in ten countries on three continents and supports multinational corporations, critical infrastructures, global consulting and auditing firms, public sector customers.

We’re small enough that your voice matters, structured enough that you’re not lost in chaos, and grown-up enough to offer you flexibility.
Be a part of our journey as we take our product to the next level, ensuring a highly secure infrastructure for our internationally renowned customers.
We are currently seeking an experienced C# engineer to join our team at the earliest possible date.

Your mission

• You design, implement, and maintain the Windows services that power our kiosk devices.
• Tackle our ever-evolving hardware requirements and integrate their SDKs to stay at the forefront of technology.
• Precisely monitor our fleet of kiosks around the globe to detect potential issues early and eliminate them remotely using your debugging skills.
• You build installation packages and deploy your software with device management tools to our fleet of kiosk devices.
• You build API integrations to connect customers and partners to our platform.
• You improve the performance and reliability of our systems as we rapidly scale our product and organization.
• You collaborate with a kind, talented team that wants to hear your ideas.

Your profile

• You bring extensive professional experience with C# and the .NET Framework (version 4) or .NET 5 and above.
• You\’ve built desktop applications, and you know your way around Windows application development like it’s your second home.
• You have a passion for software architecture with a focus on code quality and automated testing.
• You have experience with implementing external hardware with their SDKs, sometimes interfacing with C++ code.
• You’re curious, love learning, and aren’t afraid to say, “I don’t know, yet!”
• Fluent in English.

Nice-to-haves:

• You have a solid understanding of application deployment models, integrating native DLLs.
• You know the ins and outs of the entire Windows ecosystem with administrative tools like PowerShell, Intune, Group Policies, or sysprep.

Why us?

• A diverse and inclusive team where everyone belongs.
• Flexible work setup: choose where and when you want to work, when you don’t have to work with our hardware.
• A steep learning curve combined with a lot of freedom and responsibility.
• Salary that values your skills, not your negotiation tactics.
• Be part of a company in a mission in critical industry.

Let\’s get started! Is this exactly the challenge you are looking for? If you are convinced to join essentry: Apply today! We are looking forward to getting to know you.

essentry stands for active diversity management as well as an open and team-orientated working culture. We work every day to be an attractive employer for our employees; this is an ongoing mission for us.
Inclusion is an important concern for essentry. We give special consideration to severely disabled applicants with equal qualifications. We welcome applications from people of all nationalities.

About us

essentry specializes in the digitalization of access processes. The core product is the verification of personal identities at border-control level and the automation of the access process. Using biometric technology and artificial intelligence, we are able to achieve the highest level of security for facilities, employees and guests. Our approach is holistic, combining both hardware and software components for maximum user-centricity. Today, essentry is represented in ten countries on three continents and supports multinational corporations, critical infrastructures, global consulting and auditing firms, public sector customers.