Senior Software Engineer, Identity

This is a fully remote position, open to applicants in United States.

📋 Description

• Take ownership and enhance the enterprise identity platform from start to finish.

• Create, develop, and deliver software solutions for onboarding, authentication, and authorization throughout the Thrive ecosystem.

• Collaborate with internal teams to deliver identity management tools and systems.

• Independently define and execute medium-to-large projects, turning ambiguous problems into delivered solutions.

• Break down work into manageable streams, prioritize delivery, and drive projects to completion with minimal oversight.

• Work alongside Product and stakeholders to convert business needs into technical strategies.

• Identify trade-offs early and keep cross-functional partners updated.

• Maintain a high standard of quality while quickly shipping and iterating on products.

• Ensure platform reliability and manage incident responses.

• Provide on-call support and incident management during U.S. working hours.

⛳️ Requirements

• BA/BS degree or equivalent practical experience.

• Senior-level engineering experience with a proven history of managing production systems end-to-end.

• Proficient in Java/Kotlin.

• Ideally possess full-stack experience with TypeScript.

• Experience in balancing sustaining engineering (reliability, scalability, technical debt) with the delivery of new features.

• Background in building and maintaining B2B/enterprise-facing software.

• Capability to independently scope and manage medium-to-large projects.

• Experience with on-call rotations and incident management.

• Significant daily overlap with U.S. Eastern business hours.

• Willingness to coordinate with the Ireland-based team.

• Practical experience with OAuth 2.0, OIDC, SAML, and SCIM provisioning.

• Familiarity with integrating enterprise identity providers such as Okta, Entra ID, Ping, or similar.

• Experience diagnosing customer SSO configurations in a production environment.

• Knowledge of session management, token lifecycle, and secure credential management at scale.

• Experience developing software in security-sensitive or regulated environments like SOC 2 or HIPAA.

• Ability to contribute to a safe and inclusive work environment that champions equal employment opportunities.

🏝️ Benefits

• Impact driven by a meaningful mission.

• Opportunities for career growth and development.

• A supportive, human-centric culture.

• Wellness perks and benefits.

• Comprehensive medical, dental, and vision coverage.

• 401(k) program with company match.

• Generous paid time-off policies.

• Thrive Time: additional paid time off following major projects or intensive work periods.

• Performance bonuses.

• Equity options.