• Work autonomously on a product built in Ruby on Rails backend and React front-end. • Build critical features and improvements for our web app, with a product-first mindset. • Work closely with Circle's leaders throughout the feature design process. • Work closely with our designers to create a world-class user experience. • Foster a bias for action, prioritizing speed of iteration without compromising on the quality of code or user experience.

• Own the GTM data stack and build AI-powered tools • Create interactive customer journey experiences • Develop tools for lead scoring and sales summaries • Collaborate with marketing for experiments and conversions

• Architect, implement and maintain authentication (AuthN) and authorization (AuthZ) systems for enterprise and customer-facing applications. • Build, test, and deploy identity solutions at global scale. • Define IAM standards and best practices for CIAM and workforce identity systems. • Champion Zero Trust principles and ensure IAM solutions meet PCI-DSS, SOC 2, and other compliance requirements. • Embed security controls and audit capabilities into identity workflows. • Act as a senior Individual Contributor driving technical decisions and mentoring engineers. • Influence IAM roadmap and strategy across multiple teams. • Implement SSO, MFA, and federation using OAuth2, OIDC, SAML, SCIM. • Automate identity lifecycle management with IaC tools (Terraform) and CI/CD pipelines. • Partner with Product, Security, and Platform teams to manage interdependencies and deliver seamless identity experiences.

• Implement, plan, manage and/or establish HFE processes in compliance with corporate and regulatory requirements to provide high quality human-centric functions in nuclear plants • Lead the development of a suite of Maintenance, Inspection, and Testing Procedures • Oversee the design or modification of tasks, work environment, and plant interfaces based on human characteristics, capabilities, and limitations resulting in human error prevention and mitigation • Optimize human performance to perform operations, maintenance, inspection and test activities • Communicate effectively the status of engineering and project priorities to the team, stakeholders and management • Develop, mentor and conduct the overall HFE program plan to include system and plant operational functional requirements analysis, functional allocation, task analyses for displays, controls, and other job support aids