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Sr. Software Engineer - Property & Programs

AppFolioFort Worth, TXL6 LeadSeptember 15th, 2026
Overview In this role you will strengthen and evolve a foundational, cross-segment platform for real estate SaaS. You will own foundations for mixed portfolio segments (affordable and student housing) while maintaining other business segments (Community Association, Commercial, NYC) and driving scalable, high-quality web solutions. You’ll mentor teammates, push for architectural improvements and best practices, and collaborate across agile teams to deliver impact. This is an opportunity to shape a scalable product used by thousands of businesses in a fast-paced, collaborative environment. ResponsibilitiesBuild deep understanding of mixed portfolio foundations and own the corresponding data modelsMaintain and evolve multiple business segments (Community Association, Commercial, NYC)Develop scalable web-based solutions through refactoring, integration, or greenfield workMentor other software engineers and participate in code reviewsImplement features and optimize performance with a focus on qualityCollaborate with QA, product owners, and designers in a lean, agile processAdopt engineering best practices and drive technical directionPromote test-driven development, CI, and robust test coverage Key requirements5+ years of experience developing web-based applications in a SaaS contextExperience designing complex data models that meet business and compliance needsProven track record of architectural improvements for scalability, flexibility, or performanceExperience across all levels of the development stackStrong familiarity with Ruby on Rails, React, MySQL, AWS, and SOAStrong familiarity with Agile processes (Scrum or Kanban) and TDDCreative, proactive problem-solver with the ability to learn new techCommitment to long-term maintainability and code cleanlinesscreativity and proactivitystrong collaboration and mentoringclear communication and feedbackRuby on RailsReactMySQL