Senior Software Developer (Hamburg, Germany)

Senior Software Developer

Company Overview

Systola 401 followers IT Services and IT Consulting 2-10 employees 3 on LinkedIn Hello! We are Systola, a German company that has been working in IT security since 2003. We believe that robust IT security is essential for companies of all sizes. We also believe in a passwordless future, a philosophy that is built into our flagship product, SystoLOCK.This revolutionary, patent-pending authentication solution improves security in Microsoft Windows environments. SystoLOCK eliminates passwords from your corporate network, making it almost impossible to attack your systems. … Show more

Job Summary

🚀 Systola GmbH is expanding the core team behind SystoLOCK, our passwordless multifactor authentication platform. We’re looking for a Senior Software Developer who understands Windows at a deep level and enjoys solving hard identity-security problems in elegant ways.

Key Responsibilities

What You’ll Work On

You will design and build native and managed Windows applications and services that form the backbone of SystoLOCK. This includes secure desktop components, system-level integrations, and high-performance server modules that interact closely with Windows internals.

Requirements / Qualifications

What You Bring

• Expert-level knowledge of Windows system architecture (Win32 APIs, security subsystems, identity stack)
• Strong experience in both C++ and in C#/.NET
• Solid understanding of cryptography, especially Windows crypto implementations (CNG, DPAPI, smartcard/PCSC, certificate handling)
• Ability to work on complex features independently and drive them from concept to stable production code
• Curiosity, creativity, and a willingness to challenge old assumptions

Preferred Qualifications

Nice to Have

• Experience with authentication technologies, identity protocols, SAML, FIDO, smart cards, secure design
• Background in building system-level security products or middleware
• Familiarity with cryptographic key management, or hardware-backed cryptography

Location

Preferred: on-site in Germany (Hamburg area)

Possible: hybrid or remote for exceptional candidates

Salary & Benefits

Why SystoLOCK?

Because we are redefining authentication: removing passwords, unifying token types, and building a new foundation for enterprise identity. You will be shaping the platform that CIOs, CISOs, and engineers trust for critical access control.