Nexus Smart ID Implementation Specialist

2 weeks ago


Bucharest, Bucureşti, Romania Decillion Digital Limited Full time €40,000 - €120,000 per year

Job Title: Nexus Smart ID Implementation Specialist / IAM Engineer

Location: Bulgaria

Experience: 5–10+ years

Preferred Certifications: SAML, PKI, MFA, FIDO2, Identity Federation

Position Summary:

We are looking for an experienced Nexus Smart ID Implementation Specialist / IAM Engineer to lead the deployment, configuration, and integration of Nexus Smart ID solutions that enable secure identity and access management across the enterprise.

The ideal candidate will possess hands-on expertise in Dynamic Authentication (DA), SAML-based Access Gateway, and Multi-Factor Authentication (MFA). This role focuses on ensuring seamless, compliant, and secure access experiences across enterprise applications, cloud, and hybrid environments.

Key Responsibilities:

  • Deploy and configure Nexus Dynamic Authentication (DA) for secure OTP and MFA mechanisms across enterprise platforms.
  • Design and implement SAML-based Access Gateway solutions to enable Single Sign-On (SSO) for internal and external systems.
  • Integrate SAML protocols between Nexus DA and target applications, ensuring interoperability and compliance.
  • Collaborate with IT, security, and compliance teams to align authentication strategies with frameworks such as GDPR, NIS2, and eIDAS 2.0.
  • Integrate Nexus Smart ID with Microsoft Entra ID (formerly Azure AD) and similar IAM systems to enable identity federation and centralized access control.
  • Implement passwordless authentication using FIDO2, PKI credentials, and smart cards for high-assurance use cases.
  • Configure and maintain access control policies, audit logging, and identity lifecycle management workflows.
  • Deliver technical documentation, knowledge transfer, and training to deployment and support teams.
  • Ensure authentication services are scalable, resilient, and compatible across on-premises, cloud, and hybrid environments.

Technical Skills & Expertise:

Nexus Smart ID Platform:

  • Deployment, configuration, and optimization of Dynamic Authentication (DA).
  • Integration with Access Gateway for SAML-based SSO.
  • Hands-on experience with OTP, MFA, FIDO2, PKI, and smart card–based authentication.

Identity Federation & Protocols:

  • Strong understanding of SAML, OpenID Connect, and OAuth 2.0.
  • Familiarity with Microsoft Entra ID, Okta, RSA, SailPoint, and Saviynt in the IAM ecosystem.

Authentication & Access Control:

  • Experience implementing adaptive MFA based on user, device, or location context.
  • Proficiency in policy-based access control (PBAC) and zero-trust architecture design.
  • Experience with mobile PKI, national e-IDs, and NFC-based authentication methods.

Compliance & Security:

  • Knowledge of GDPR, NIS2, eIDAS, and other regional compliance mandates.
  • Experience with audit logging, access reviews, and identity assurance frameworks.

Deployment Models:

  • Proven experience in cloud-based, on-premises, and hybrid deployment environments.
  • Understanding of secure integration, data protection, and infrastructure hardening best practices.

Preferred Qualifications:

  • Bachelor's or Master's degree in Computer Science, Cybersecurity, or related field.
  • Professional certifications in IAM, SAML, PKI, or recognized cybersecurity frameworks.
  • Experience working within regulated industries such as finance, healthcare, or government.

Soft Skills:

  • Strong analytical and troubleshooting abilities.
  • Excellent communication and documentation skills.
  • Ability to work independently and collaboratively in a cross-functional environment.
  • Proactive, detail-oriented mindset focused on delivering secure and user-friendly authentication solutions.

Job Types: Full-time, Contract



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