• Design, build, and maintain scalable APIs using Ruby on Rails, supporting mobile, desktop and web clients with a focus on performance, reliability, and maintainability • Containerize applications and supporting services using Docker and supported deployment workflows for consistent environments across development, staging, and production • Lead database design and management efforts, including schema design, data modeling, query optimization, migrations, and performance tuning in PostgreSQL • Maintain DevOps and CI/CD pipelines, improving build automation, test reliability, and deployment processes to increase developer velocity and system stability • Ensure security and compliance requirements are met by implementing secure coding practices, authentication and authorization controls, encryption strategies, and vulnerability mitigation • Work across the team and specialties to drive quality through architecture, code review, and collaborative development. • Assist our business development and mission success teams with troubleshooting and technical issues