Senior Software Engineer - Identity and Access Management (IAM)

This a a B2B Contract role working on site in Krakow, Poland

Location: Krakow - Hybrid, minimum 3 days a week in the Office

As a Senior Software Engineer on the IAM team you will:

• Design and implement authentication and authorization components as part of the IAM platform to meet Product, Security, Compliance, and IT requirements.
• Establish and maintain IAM best practices through secure-by-default libraries, application and infrastructure guardrails, and self-service documentation.
• Participate in Engineering on-call support for the monitoring and stability of the IAM team's existing infrastructure and services.
• Work cross-functionally with Engineering, Product, Security, and IT stakeholders to understand and prioritize requirements and solutions.

The Identity and Access Management (IAM) team within Security develops and maintains authentication and authorization components for the IAM platform. We provide libraries, frameworks, and services to manage login and access control for Opendoor's customers and operators using our applications. 

We’re looking for someone who has:

• 5+ years experience Golang or Python building new backend services.
• Experience implementing authentication and authorization standards such as OAuth2, OpenID Connect (OIDC), or SAML.
• Deep understanding for what high quality systems are made of across application security, performance, testing, documentation, and operational excellence.
• Preference towards automating busy work in testing, workflows, and operations tasks.

Bonus points if:

• Experience building microservice-oriented architectures on a Cloud computing platform (e.g., AWS EKS, GKE, Kubernetes)
• Experience with Infrastructure as Code / Platform-as-a-Service (e.g., Terraform, Kubernetes)
• Passion for security at work and outside of work (e.g., presenting at security conferences, contributing/creating open source security tools, etc).

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