Technology Rotation Engineer I

PENNYMACPennymac is (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.Job OverviewLaunch your engineering career with our dynamic one-year Technology Rotational Engineering (TRE) program! This foundational full-time role is designed for curious, driven individuals who want to explore the intersection of technology and financial services. Through 4-5 rotations (8-12 weeks each) across engineering teams, you'll build your technical foundation while discovering where your unique strengths can make the greatest impact.This is a development-focused role where you'll learn, grow, and prove your skills across diverse engineering domains. You'll work alongside experienced engineers with structured mentorship and support as you develop from an emerging engineer into a confident contributor.Upon program completion, you'll have two full-time career paths: continue as a TRE Rotational Engineer 2 working across teams, or join a specific engineering team full-time based on your interests and performance.We're not looking for cookie-cutter candidates. Whether you're a philosophy major who taught yourself Python, a music student who built trading algorithms, or an art major who creates stunning data visualizations - we want your unique perspective or even a Software Engineer major specifically focused on Artificial Intelligence.A Typical DayPursue strong knowledge of AWS and its resources including and not limited to: AWS S3 Buckets, AWS Lambdas, AWS EC2 Instances and moreDevelop and maintain backend APIs and microservices using Python, Java, and AWS cloud servicesCreate and enhance user interfaces using React, TypeScript, JavaScript, HTML, and CSSLearn database design principles and contribute to optimization efforts across SQL and NoSQL platformsParticipate in DevOps practices including CI/CD pipelines and infrastructure automationSupport cybersecurity initiatives and implement secure coding practices under guidanceContribute to data analytics projects and business intelligence solutionsParticipate in daily standups and agile development processesDocument learnings and technical solutions across rotational assignmentsPresent rotation outcomes to department heads and share knowledge with fellow TRE engineersComplete training modules and skill assessments for each rotational domainCollaborate on code reviews and receive feedback to improve development practicesAttend technical workshops and lunch-and-learns with engineering leadersWhat You’ll BringEssential QualificationsBachelor's degree by June 2026 (any major welcome - Computer Science, Engineering, Mathematics, Liberal Arts with technical experience, etc.)Internship or substantial project experience demonstrating technical ability and initiativeProficiency in at least two programming languages (Python, Java, JavaScript, C++, C#, etc.)Basic understanding of databases, web development, or system architectureAWS experience or demonstrated interest in cloud technologies (S3, EC2, Lambda) highly recommendedStrong problem-solving and analytical thinking skillsTechnical SkillsBackend development experience with APIs or web servicesSome frontend development exposure (any framework/library)Version control systems (Git) and collaborative development practicesSQL fundamentals and database conceptsUnderstanding of software development lifecycle and testing principlesBasic DevOps concepts and CI/CD pipeline exposure (nice to have)Containerization experience with Docker or similar technologies (preferred)Infrastructure as Code concepts or experience with tools like Terraform, CloudFormation (nice to have)Ability to learn new technologies quickly and adapt to different tech stacksLeadership And Soft SkillsDemonstrated initiative and ability to take ownership of projectsExcellent written and verbal communication skillsAbility to work effectively in fast-paced, changing environmentsStrong collaboration skills and team-player mentalityCuriosity and willingness to learn new technologies quicklyReceptive to feedback and committed to continuous improvementThe "X-Factor": What unique perspective, background, or approach do you bring?Preferred ExperienceFull-stack development projects or courseworkCI/CD pipeline setup or deployment automation experienceAWS cloud services exposure (EC2, S3, Lambda, RDS) or other cloud platformsDocker containerization or Kubernetes orchestration experienceInfrastructure monitoring or logging tools (CloudWatch, DataDog, Splunk)Linux/Unix command line proficiency and scripting (Bash, Python)Leadership experience (academic, extracurricular, professional, or personal projects)Participation in hackathons, coding competitions, or open-source contributionsExperience with agile methodologies or project managementSide projects that demonstrate passion for technologyWhy You Should JoinAs 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.Benefits 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:Comprehensive Medical, Dental, and VisionPaid Time Off Programs including vacation, holidays, illness, and parental leave Wellness Programs, Employee Recognition Programs, and onsite gyms and cafe style dining (select locations)Retirement benefits, life insurance, 401k match, and tuition reimbursement Philanthropy Programs including matching gifts, volunteer grants, charitable grants and corporate sponsorshipsTo learn more about our benefits visit: https://pennymacnews.page.link/benefitsFor residents with state required benefit information, additional information can be found at: https://www.pennymac.com/additional-benefits-informationCompensation: Individual salary may vary based on multiple factors including specific role, geographic location / market data, and skills and experience as defined below:Lower in range - Building skills and experience in the roleMid-range - Experience and skills align with proficiency in the role Higher in range - Experience and skills add value above typical requirements of the role Some roles may be eligible for performance-based compensation and/or stock-based incentives awarded to employees based on company and individual performance.Salary$90,000 - $105,000Work ModelOFFICE