{"schemaVersion":"jobsearcher.job.v1","id":"1accac73e2674db7acb2ddeb","url":"https://jobsearcher.com/jobs/1accac73e2674db7acb2ddeb","canonicalUrl":"https://jobsearcher.com/jobs/1accac73e2674db7acb2ddeb","title":"Sr Full Stack Developer","description":"PENNYMAC:\nPennymac (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.\n\nAt 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.\nA Typical Day:\nThe Senior Application Developer supports functions which require automation/systems development, including initial development and ongoing support of the suite of applications that would help manage pricing, trading, hedging, pooling and shipping or other functions depending on the department. As the Application Developer, you must be proficient in Open Source/LAMP stack and .NET skill sets that support the IT development path.\n\nThe Senior Application Developer will:\n\nUse the latest tools and techniques (Ruby/Rails, RSpec/NUnit, .NET, C#, Agile Methodologies, Web Services)\nUse BDD/TDD techniques during development\nPrepare software for deployment to production environments\nRespond to and resolve questions and issues logged by users of a live system\nManage small projects independently and work as a team member on larger projects\nPerform other related duties as required and assigned\nDemonstrate behaviors which are aligned with the organization’s desired culture and values\nWhat You’ll Bring:\nBachelor’s degree or equivalent work experience\n5+ years of relevant work experience\nKnowledge of Agile Methodologies, such as Extreme Programming (XP) and Scrum is helpful\nExperience with relational databases (MySQL, PostgreSQL, SQL Server)\nKnowledge of design patterns, refactoring and unit testing\nExperience with Linux and open source software\nFinancial services experience, especially related to mortgages and mortgage backed securities, is desirable\nWhy You Should Join:\nAs one of the top mortgage lenders in the country, Pennymac has helped over 4 million lifetime homeowners achieve and sustain their aspirations of home. Our vision is to be the most trusted partner for home. Together, 4,000 Pennymac team members across the country are guided by our core values: to be Accountable, Reliable and Ethical in all that we do. Pennymac is committed to conducting a business that makes positive contributions and promotes long-term sustainable growth and to fostering an equitable and inclusive environment, where all employees and customers feel valued, respected and supported.\n\nBenefits That Bring It Home: Whether you're looking for flexible benefits for today, setting up short-term goals for tomorrow, or planning for long-term success and retirement, Pennymac's benefits have you covered. Some key benefits include:\nComprehensive Medical, Dental, and Vision\nPaid Time Off Programs including vacation, holidays, illness, and parental leave\nWellness Programs, Employee Recognition Programs, and onsite gyms and cafe style dining (select locations)\nRetirement benefits, life insurance, 401k match, and tuition reimbursement\nPhilanthropy Programs including matching gifts, volunteer grants, charitable grants and corporate sponsorships\n\nTo learn more about our benefits visit: https://pennymacnews.page.link/benefits\n\nFor residents with state required benefit information, additional information can be found at: https://www.pennymac.com/additional-benefits-information\n\nCompensation: Individual salary may vary based on multiple factors including specific role, geographic location / market data, and skills and experience as defined below:\nLower in range - Building skills and experience in the role\nMid-range - Experience and skills align with proficiency in the role\nHigher in range - Experience and skills add value above typical requirements of the role\n\nSome roles may be eligible for performance-based compensation and/or stock-based incentives awarded to employees based on company and individual performance.\n\nSalary: $90,000 - $150,000 Work Model: OFFICE","company":"PennyMac","rawCompany":"pennymac","city":"Westlake Village","state":"CA","isRemote":false,"isActive":false,"createdAt":"2026-04-12T18:04:35.444Z","occupations":[{"code":"15-1252.00","title":"Software Developers","slug":"software-developers"},{"code":"15-1254.00","title":"Web Developers","slug":"web-developers"},{"code":"15-1251.00","title":"Computer Programmers","slug":"computer-programmers"}],"industries":[{"code":"541511","title":"Custom Computer Programming Services","slug":"custom-computer-programming-services"},{"code":"513210","title":"Software Publishers","slug":"software-publishers"},{"code":"541512","title":"Computer Systems Design Services","slug":"computer-systems-design-services"}],"jobPosting":{"@context":"https://schema.org","@type":"JobPosting","title":"Sr Full Stack Developer","description":"PENNYMAC:\nPennymac (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.\n\nAt 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.\nA Typical Day:\nThe Senior Application Developer supports functions which require automation/systems development, including initial development and ongoing support of the suite of applications that would help manage pricing, trading, hedging, pooling and shipping or other functions depending on the department. As the Application Developer, you must be proficient in Open Source/LAMP stack and .NET skill sets that support the IT development path.\n\nThe Senior Application Developer will:\n\nUse the latest tools and techniques (Ruby/Rails, RSpec/NUnit, .NET, C#, Agile Methodologies, Web Services)\nUse BDD/TDD techniques during development\nPrepare software for deployment to production environments\nRespond to and resolve questions and issues logged by users of a live system\nManage small projects independently and work as a team member on larger projects\nPerform other related duties as required and assigned\nDemonstrate behaviors which are aligned with the organization’s desired culture and values\nWhat You’ll Bring:\nBachelor’s degree or equivalent work experience\n5+ years of relevant work experience\nKnowledge of Agile Methodologies, such as Extreme Programming (XP) and Scrum is helpful\nExperience with relational databases (MySQL, PostgreSQL, SQL Server)\nKnowledge of design patterns, refactoring and unit testing\nExperience with Linux and open source software\nFinancial services experience, especially related to mortgages and mortgage backed securities, is desirable\nWhy You Should Join:\nAs one of the top mortgage lenders in the country, Pennymac has helped over 4 million lifetime homeowners achieve and sustain their aspirations of home. Our vision is to be the most trusted partner for home. Together, 4,000 Pennymac team members across the country are guided by our core values: to be Accountable, Reliable and Ethical in all that we do. Pennymac is committed to conducting a business that makes positive contributions and promotes long-term sustainable growth and to fostering an equitable and inclusive environment, where all employees and customers feel valued, respected and supported.\n\nBenefits That Bring It Home: Whether you're looking for flexible benefits for today, setting up short-term goals for tomorrow, or planning for long-term success and retirement, Pennymac's benefits have you covered. Some key benefits include:\nComprehensive Medical, Dental, and Vision\nPaid Time Off Programs including vacation, holidays, illness, and parental leave\nWellness Programs, Employee Recognition Programs, and onsite gyms and cafe style dining (select locations)\nRetirement benefits, life insurance, 401k match, and tuition reimbursement\nPhilanthropy Programs including matching gifts, volunteer grants, charitable grants and corporate sponsorships\n\nTo learn more about our benefits visit: https://pennymacnews.page.link/benefits\n\nFor residents with state required benefit information, additional information can be found at: https://www.pennymac.com/additional-benefits-information\n\nCompensation: Individual salary may vary based on multiple factors including specific role, geographic location / market data, and skills and experience as defined below:\nLower in range - Building skills and experience in the role\nMid-range - Experience and skills align with proficiency in the role\nHigher in range - Experience and skills add value above typical requirements of the role\n\nSome roles may be eligible for performance-based compensation and/or stock-based incentives awarded to employees based on company and individual performance.\n\nSalary: $90,000 - $150,000 Work Model: OFFICE","datePosted":"2026-04-12T18:04:35.444Z","dateModified":"2026-04-12T18:04:35.444Z","hiringOrganization":{"@type":"Organization","name":"PennyMac","sameAs":"https://jobsearcher.com"},"jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"Westlake Village","addressRegion":"CA","addressCountry":"US"}},"identifier":{"@type":"PropertyValue","name":"JobSearcher","value":"1accac73e2674db7acb2ddeb"},"url":"https://jobsearcher.com/jobs/1accac73e2674db7acb2ddeb"}}