Senior Software Developer – Identity & Access Management (C#)

About the role

Dayforce is seeking a Senior Software Developer to modernize its Identity and Access Management ecosystem and create AI‑driven identity automation. You will work at the intersection of cloud security, identity governance, and intelligent decision systems, delivering scalable solutions for a global workforce.

Key responsibilities

• Design and build scalable identity and security solutions across enterprise platforms.
• Develop automation for Joiner/Mover/Leaver (JML) lifecycle processes across cloud and SaaS ecosystems.
• Build AI‑driven agents to evaluate access requests, support access reviews, and generate audit evidence.
• Design and integrate REST APIs linking identity, HR, and cloud‑native systems.
• Implement policy‑as‑code and rule‑engine logic using relational and graph databases (e.g., Neo4j, SQL).
• Create secure integrations with Azure and AWS environments, including authentication and federation (OAuth, SAML, OIDC, JWT).
• Engineer resilient authorization logic capable of handling enterprise complexity.
• Automate audit evidence generation and compliance reporting.
• Collaborate with IT, Product, and Audit teams to deliver high‑impact modernization initiatives.

Required profile

• 5+ years of enterprise software development experience.
• Strong proficiency in C#/.NET and production‑grade REST API design.
• Solid SQL and relational data‑modeling skills.
• Experience with both relational and graph databases.
• Front‑end development experience for secure web interfaces and workflow‑driven applications.
• Exposure to LLM‑based automation, AI agents, or retrieval‑augmented generation systems.
• Knowledge of public cloud platforms, especially Azure and AWS.
• Automation scripting experience with PowerShell or Python.
• Understanding of secure coding practices in cloud and identity systems.
• Background in regulated or audit‑driven environments.

Required skills

• C#
• .NET
• REST APIs
• SQL
• Neo4j
• Azure
• AWS
• OAuth
• SAML
• OIDC
• JWT
• PowerShell
• Python