Senior Software Engineer

5+ years of backend engineering experience with strong proficiency in Clojure, Java or Kotlin (functional or JVM-based languages preferred). Experience designing service-oriented, event-driven systems and building scalable APIs. Hands-on experience with AWS, Kubernetes, serverless architectures, and CI/CD pipelines. Proficiency in PostgreSQL or similar relational databases. A strong desire to continuously learn, innovate, and grow. The ability to give and receive constructive feedback with candor and empathy. A mindset focused on accountability, technical excellence, and team success. Excitement about contributing to Splash’s mission and values — helping people take control of their financial futures.

Own complex, multi-engineer and cross-team projects from design to delivery. Build and scale APIs that power our products and support continued growth. Proactively identify opportunities to improve architecture, performance, and team efficiency. Write clean, well-tested code (primarily in Clojure) and contribute to robust CI/CD pipelines. Collaborate closely with engineers, product managers, and designers to deliver impactful solutions. Mentor teammates and help raise the technical bar across the organization. Participate in on-call rotations and ensure system reliability. Actively engage in our remote-first, collaborative culture with open communication and shared accountability.