• Conceptualize real-world construction domain logic into backend architecture • Developing reusable data structures, APIs, and scalable services that integrate AI functionality with customer-facing applications and enterprise infrastructure

• You’ll own end-to-end execution for backend systems and infrastructure • You’ll build APIs, services, and real-time systems handling complex accounting logic • You’ll collaborate with founders, product, and frontend engineering to turn complex workflows into secure, performant systems • You’ll design, implement, and ship production-ready features at high speed • You’ll manage data migrations, scaling challenges, external integrations, and end-to-end reliability • You’ll drive measurable outcomes that accelerate DualEntry’s product velocity and stability

• Develop a distributed platform where high availability and scalability is key. • Be part of a unit where technology is valued: CD/CI, DevOps, flat hierarchy, learning and training opportunities and a culture of innovation. • Your work will be used in production to serve millions of requests per second, with response time measured in milliseconds. Your team deploys multiple times a day, with best of the grade code standards and review practices. Your code will be deployed across tens to hundreds of cloud machines over distributed cloud regions over the globe. • Participate in code reviews with your peers. • Participate in resolution of client tickets such as but not limited to investigations for performance problems, coordination of tests and new features, or providing support for measurement partners integrations and tracking. • Participate in analysis and bug fixing of the ongoing issues presented by our clients represented by operations, performance, supply and partnerships teams. • Be an active developer and coder in our team.

• Lead development of full‑stack features using Java/Spring Boot and React or Angular • Architect scalable APIs, services, and integrations • Own end‑to‑end delivery from design to deployment • Improve system performance, reliability, and security • Collaborate with product, design, and engineering teams to shape solutions • Conduct code reviews and mentor junior developers • Contribute to architectural decisions and best‑practice engineering standards