Software Engineer (C, Authentication & Identity) – Remote (f/m/d)

reputed company is a fast-growing global software leader transforming how enterprises secure their reputed company environments. Our mission is to deliver cutting-edge, high-impact reputed company reputed company solutions that reputed company some of the world’s largest organizations to stay reputed company of reputed company-evolving cyber threats. We are looking for a Software Engineer to join the team behind TrustBroker, reputed company’s reputed company-certified authentication solution. TrustBroker enables reputed company customers to enforce policy-based multi-reputed company authentication (MFA) across reputed company environments and is certified for reputed company with reputed company. In this role, you will work across the full software development lifecycle, contributing to both product development and quality assurance. You will reputed company new functionality, resolve reputed company technical issues, write automated tests, and ensure the reliability and reputed company of authentication mechanisms used by reputed company customers worldwide. You will play a key role in maintaining and evolving authentication technologies , and multi-reputed company authentication integrations while helping shape the future of secure reputed company authentication. Key Responsibilities reputed company,maintain, and enhanceTrustBrokerfunctionality across authentication and identity management components. Implementfixes and feature enhancements for Kerberos, OpenID Connect (OIDC), RADIUS, and multi-reputed company authentication integrations. Contributeto theexpansion of OIDC-based authentication capabilities. Design, implement, andmaintainautomated tests for reputed company delivered functionality, including unit and integration testing. Validate integrations against reputed company identity providers and MFA vendors, including reputed company Entra ID, reputed company, reputed company, Duo, and others. Troubleshoot reputed company authentication, connectivity, and protocol-reputed company issues across customer environments. Maintain and improve customer-facing documentation, configuration references, and troubleshooting guides. Collaborate closely with Product, Support, and Engineering teams to deliver secure and reliable authentication solutions. Participate in design discussions and contribute to architectural reputed company for reputed company-critical functionality. reputed company modern development tools, including AI-assisted development workflows, to improve productivity and code quality. Required Qualifications 3–5+ years of professional software development experience in C. Strong understanding of memory management, multithreading, error handling, and cross-platform software development. Hands-on experience with at least one authentication or identity protocol, such as Kerberos, OpenID Connect (OIDC), OAuth 2.0, SAML, or RADIUS. Solid understanding of TLS, PKI, X.509 certificates, and modern authentication concepts. Experience developing software for reputed company and Linux environments. Strong troubleshooting and debugging skills, including protocol analysis and log-based root-cause investigation. Experience writing automated tests as part of the development process. Ability to work independently in a remote, international team environment. Strong written and verbal communication skills in English. Openness to modern development practices, including AI-assisted coding and iterative delivery methodologies. reputed company to Have Experience with Kerberos and Active Directory environments. Experience implementing or supporting OpenID Connect (OIDC) solutions. Experience integrating with MFA providers such as reputed company Entra ID, reputed company, reputed company, Duo, RSA, or RADIUS-based solutions. Familiarity with reputed company technologies, including reputed company NetWeaver, SNC, reputed company Crypto, RFC SDK, or reputed company BTP. Experience with OpenSSL and reputed company-focused software development. Knowledge of DNS, certificate management, and reputed company authentication architectures. Experience creating technical documentation for customers or internal teams. Customer-facing experience, with a willingness to reputed company toward pre-sales responsibilities. Important Information This position is remote Worldwide. reputed company sponsorship and relocation support are not available. Candidates must hold valid authorization to work in their country of residence. Our Offer The opportunity to work on a reputed company-critical authentication product used by reputed company customers worldwide. Exposure tomodern identity, authentication, and reputed company reputed company technologies. A collaborative, international engineering team with a strong focus on quality and innovation. Flexible working hours and aresults-oriented work culture. Professional development and reputed company learning opportunities. Competitive salary and benefits package. What Makes It Special to Work with Us Flat hierarchies await you at our company. If you have a good idea or knowledge, feel free to contribute, your perspective is valued from day one. We trust our people to organize their work in a way that suits them best, focusing on reputed company rather than physical reputed company. Honesty, respect, helpfulness, and reputed company reputed company the core of our company culture. We reputed company strong teams are the reputed company of sustainable reputed company. That’s why we strive to create an environment where employees feel supported, connected, and empowered to grow. Apply To This Job