Software Engineer II - Accounting Receivables

Overview

App Folio is more than a company. We’re a community of dreamers, big thinkers, problem solvers, active listeners, and multipliers. At every opportunity, we set the pace while delivering innovation built to carry real estate into the future. One in which every experience feels effortless, yet meaningful. Where customers are empowered to take on any opportunity. We show up as one team, connected by our values to be a force for good.

Because together, we have the power to create extraordinary outcomes for our customers, our communities, and ourselves.

Come help us pave the way for the future of Accounting s high‑visibility, high‑impact team aims to delight some of our largest customers, win deals, and unlock the full potential of App Folio Property Management. This team will not only be advancing the core product, but will also have the unique opportunity to work on highly anticipated, cutting‑edge, AI‑supported products.

We are hiring a mid‑level Full Stack Software Engineer II to join our team and contribute to our rapid product development pace. You will work collaboratively to set the technical direction for our SaaS products, building easy‑to‑use solutions for our customers. You will be comfortable bridging the gap between stable legacy systems and emerging technology, scaling our platform from standard integrations to AI‑driven automation while maintaining reliability of existing products.

• Become a master of your software engineering craft and work with other software engineers who are smart enough to teach you, and humble enough to learn from you.
• Develop scalable, robust, and simple web‑based solutions to solve complex business problems for our customers.
• Formulate, implement, and evaluate algorithms and database queries to support SaaS scalability and stability.
• Implement new features and optimize existing ones to drive maximum scalability, stability, and performance.
• Use test‑driven development, code reviews, and continuous integration to deliver high‑quality software and rapidly fix bugs as they arise.
• Work closely with and incorporate feedback from other engineering team members, QA, product owners, and our APM customers.
• Leverage agile practices to release small batches of value to customers continuously—pair programming, live code review, continuous integration, and continuous delivery.

• You’ve heard of Ruby and Rails and have experience with a language like Ruby, Java, or Python. You may even know enough about JavaScript to have opinions about how frequently the "new hot thing" changes.
• You love learning about new technologies but understand the value of using something old if it still does everything you need it to do.
• You care about the long‑term maintainability of the codebase and will learn to advocate for refactoring and clean‑ups where appropriate.
• You care about work‑life balance and want your company to care about it, too; you’ll put in the extra hour when needed but won’t let it become a habit.

• Bachelors, Masters, or Ph.D. in Computer Science or related technical discipline.
• Hands‑on work/internship experience developing web‑based applications, preferably in a SaaS environment.
• Creativity, ability to solve complex problems without a roadmap.

• Experience working across all levels of the development stack.
• Experience with some areas of our tech like Ruby on Rails, React, Redux, AWS, SOA.
• Familiarity with Agile software development processes:
  Scrum or Kanban.
• Familiarity with Test‑Driven‑Development.
• Experience with AI‑driven development: exposure to integrating Large Language Models into production workflows.
• Familiarity with standard AI terminology (Agents, Embeddings, Context Windows) and tooling is highly preferred.