PayJoy

Software Development Engineer building PayJoy’s credit and locking technology across web frontend, backend services, databases, and partner APIs. The role combines hands-on full-stack development with feature ownership, mentoring, and collaboration across global engineering teams.

PayJoy is seeking a Senior Software Engineer to build scalable payment and credit applications using Django, Vue.js, PostgreSQL, and Python. The role focuses on backend services, APIs, distributed systems, and high-volume transactional software while mentoring other engineers.

Senior Software Engineer responsible for building PayJoy’s credit products, locking technology, partner APIs, and data-driven services across the frontend and backend. The role combines hands-on full-stack development with database design, feature ownership, mentorship, and collaboration across global engineering teams.

PayJoy is seeking a Machine Learning Engineer to build, deploy, and continuously improve fraud-detection models serving customers across international markets. The role combines production ML engineering, fraud decisioning infrastructure, feature pipelines, and model monitoring at scale.

Senior Software Engineer focused on low-level Android systems, AOSP framework customization, TEE integration, and security hardening rather than consumer app development. The role partners with OEMs and chipset vendors to deliver tamper-resistant firmware and device features globally.

Senior Software Engineer building PayJoy’s secured-credit technology, including full-stack features, database systems, partner APIs, and customer-facing web applications. The role combines hands-on development with feature ownership, mentorship, and collaboration across global engineering teams.

Build and operate AI-powered customer experience automation across nine countries, spanning PHP/Python APIs, chatbots, IVR systems, and low-code workflows. This autonomous role combines hands-on software development with conversational AI, operational impact measurement, and cross-functional delivery.

PayJoy is seeking a Staff Software Engineer to lead technical foundations and build scalable backend payment services for millions of users. The role combines hands-on system design and development with technical leadership, mentoring, and cross-functional influence.

The Software Security Test Engineer monitors Android attack tools and performs hands-on security testing of mobile devices and applications. This role identifies, reproduces, documents, and helps resolve vulnerabilities affecting PayJoy’s secured mobile products.