Jobs / Summary

Software Engineer (C, Authentication & Identity) - Remote

Confidential company · Posted Jun 29, 2026

Public summary

Join a fast-growing global software leader transforming enterprise SAP security. Develop and maintain a SAP-certified authentication solution enabling multi-factor authentication across SAP environments. Contribute to software development, quality assurance, and security-critical authentication technologies in a fully remote international team setting.

Location and work setup

Location
Germany
Remote status
Remote
German requirement signal
No German Required Detected
Detected job language
English

Responsibilities

Develop, maintain, and enhance authentication and identity management software components; implement fixes and enhancements for Kerberos, OpenID Connect, RADIUS, and MFA integrations; design and maintain automated tests; validate integrations with identity providers and MFA vendors; troubleshoot complex authentication and protocol issues; maintain customer documentation; collaborate with product, support, and engineering teams; participate in design and architectural decisions; leverage modern development tools including AI-assisted workflows.

Qualifications

3-5+ years professional software development experience in C; strong knowledge of memory management, multithreading, error handling, cross-platform development; hands-on experience with authentication or identity protocols like Kerberos, OIDC, OAuth 2.0, SAML, RADIUS; solid understanding of TLS, PKI, X.509 certificates; experience with Windows and Linux environments; strong troubleshooting and debugging skills; experience writing automated tests; ability to work independently in a remote international team; strong English communication skills; openness to modern development practices including AI-assisted coding.

Skills

C programming Memory management Multithreading Cross-platform development Kerberos OpenID Connect (OIDC) OAuth 2.0 SAML RADIUS TLS PKI X.509 certificates Windows development Linux development Troubleshooting Debugging Automated testing English communication AI-assisted development SAP security technologies