Senior Software Engineer

Role: Senior Software Engineer focusing on full stack development within Certara's admin platform, designing, implementing, and maintaining scalable web applications. Responsibilities: develop features using Java, JavaScript, PostgreSQL; implement secure OAuth-based authentication and authorization; collaborate across product, testing, and engineering teams; write unit tests; participate in code reviews. Requirements: 4+ years in software development; strong knowledge of OAuth 2.0 protocols; experience in collaborative software environments. Preferred: experience with Keycloak or similar IAM platforms. High-Value: emphasis on secure identity management, full stack development, and compliance in a biopharma tech context. WorkSetup: hybrid on-site role in Radnor, PA.