PENNYMAC Pennymac (NYSE: PFSI) is a specialty financial services firm with a comprehensive mortgage platform and integrated business focused on the production and servicing of U.S. mortgage loans and the management of investments related to the U.S. mortgage market. At Pennymac, our people are the foundation of our success and at the heart of our dynamic work culture. Together, we work towards a unified goal of helping millions of Americans achieve aspirations of homeownership through the complete mortgage journey. A Typical Day Design, develop, and maintain web applications using React, Ruby on Rails, Node.JS, HTML, CSS/SASS, JavaScript, Bootstrap, SQL, and related technologies. Build responsive, pixel-perfect web pages from design mockups. Write clean, secure, and efficient code following best practices and standards. Collaborate with product and design teams to translate business needs into technical solutions. Participate in code reviews to ensure quality and security across the application stack. Troubleshoot complex technical issues with a focus on performance and security. Identify opportunities to improve processes, systems, and the overall user experience. Mentor junior developers and foster a culture of user-focused, secure development.