Senior Software Engineer – Single Sign-On

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Software Engineer for identity management and authentication projects in a global corporate environment. Focusing on Single Sign-On (SSO) solutions with complex authentication challenges.

Posted 7/22/2026full-timeRemote • 🇧🇷 BrazilSeniorWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates expertise in administering and evolving Single Sign-On (SSO) solutions, with a strong focus on Identity & Access Management (IAM) in large enterprise environments. Proficient in analyzing complex authentication issues and implementing security best practices across Windows and Linux systems.

Highest-signal resume keywords

Single Sign-On (SSO) AdministrationIdentity & Access Management (IAM)Authentication Flow AnalysisSecurity Best Practices ImplementationAdvanced English Proficiency (B2/C1)

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

SSO Solutions DeploymentIdentity Provider (IdP) ConfigurationService Provider (SP) IntegrationToken AnalysisIncident DiagnosisLog CorrelationCertificate ManagementAccess Policy ManagementWindows Security PracticesLinux Security Practices

Soft Skills

CollaborationProblem Solving

Tools & Technologies

Authentication ToolsHybrid Architecture Systems

Industry Keywords

AuthenticationIdentity FederationEnterprise EnvironmentsSecurity InfrastructureInternational Environment

Tech Stack

Tools & technologies

Linux

About the role

Key responsibilities & impact

Administer, deploy, and evolve Single Sign-On (SSO) solutions;
Analyze and resolve complex issues related to authentication and identity federation;
Configure and maintain integrations between Identity Providers (IdPs) and Service Providers (SPs);
Analyze tokens, assertions, and authentication flows using specialized tools;
Diagnose SSO incidents in hybrid architectures by correlating logs, certificates, HTTP headers, and access policies;
Implement security best practices in Windows and Linux environments;
Support initiatives to modernize authentication infrastructure and identity management;
Collaborate with global teams to ensure availability, security, and high performance of the environments.

Requirements

What you’ll need

Bachelor's degree in Administration, Finance, Information Technology, or related fields;
MBA, postgraduate degree, or consulting experience considered a plus;
Advanced English (B2/C1) for working in an international environment;
Solid experience in large enterprise environments with Identity & Access Management (IAM) solutions.

Benefits

Comp & perks

Educational support to accelerate your professional development;
Exclusive discounts on courses from renowned institutions such as FIAP, FGV, EBAC, Impacta, Full Cycle, Conecte, Open English, Cellep, and others;
Wellhub: access to comprehensive health and wellness solutions;
Onhappy: platform offering discounts on travel and experiences.