Principal Product Developer | Identity Provider

As a Principal Product Developer at Epicor, you will be a strategic technical leader shaping the future of our Identity Provider (IdP) platform. You will architect secure, scalable identity solutions that power authentication, authorization, and federation across enterprise systems. Your work will directly impact millions of users, ensuring our platform meets the highest standards for security, interoperability, and user experience. You will mentor developers, foster technical excellence, and guide teams in making forward-looking decisions that drive business agility. We are seeking applicants with in-depth expertise in identity, a passion for secure design, and a collaborative mindset.

What you will be doing:

• Architect and evolve core identity components, including OAuth2, OIDC, SAML, MFA, and user provisioning
• Lead cross-functional design sessions focused on identity lifecycle, secure token handling, and external IdP integrations
• Design and implement scalable identity services supporting millions of users across diverse environments
• Ensure adherence to modern identity standards and compliance frameworks such as GDPR and SOC2
• Deliver secure, high-impact software through expert-level coding, refactoring, and quality assurance practices
• Drive backlog grooming, sprint planning, and deep code reviews with a focus on secure coding and maintainability
• Resolve complex identity-related bugs and production issues, ensuring root cause analysis and sustained resolution

What you will likely bring:

• 10+ years’ experience in software development with demonstrated success in identity engineering
• 8+ years’ experience in .NET (C#) or other modern object-oriented languages such as JavaScript or Python
• 5+ years’ specialized experience in identity platforms or IAM
• Bachelor of Science degree or equivalent experience
• Expertise in large-scale systems architecture, cloud infrastructure, and performance optimization
• Exceptional problem-solving and critical thinking skills with a strategic mindset
• Excellent written and verbal communication skills

What could set you apart:

• Experience with Azure AD, LDAP, or other external identity directories
• Familiarity with CI/CD pipelines and secure coding practices
• Knowledge of infrastructure-as-code (IAC) scripting and automation
• Proven ability to mentor developers and evangelize identity best practices internally and externally

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About Epicor 

At Epicor, we’re truly a team. Join 5,000 talented professionals in creating a world of better business through data, AI, and cognitive ERP. We help businesses stay future-ready by connecting people, processes, and technology. From software engineers who command the latest AI technology to business development reps who help us seize new opportunities, the work we do matters. Together, Epicor employees are creating a more resilient global supply chain. 

We’re Proactive, Proud, Partners.  

Whatever your career journey, we’ll help you find the right path. Through our training courses, mentorship, and continuous support, you’ll get everything you need to thrive. At Epicor, your success is our success. And that success really matters, because we’re the essential partners for the world’s most essential businesses—the hardworking companies who make, move, and sell the things the world needs.

Competitive Pay & Benefits 

• Health and Wellness: Comprehensive health and wellness benefits designed to support your overall well-being. 

• Internal Mobility: Opportunities for mentorship, continuing education, and focused career goal setting, with 25% of positions filled internally. 

• Career Development: Free LinkedIn Learning licenses for everyone, along with our Mentoring Program to boost your personal development. 

• Inclusive Workplace: Collaborate with a diverse team in an inclusive, global workplace that fosters innovation and celebrates partnership. 

• Work-Life Balance: Policies built on mutual trust and support, encouraging time off to rest, recharge, and reconnect. 

• Global Mobility:<