Software Engineer /. Developer
Core
Design and build scalable backend services, integration layers, and intelligent workflows for policy governance, payments orchestration, and AI-driven decisioning in the global payments and stablecoin space.
Role type
Senior Software Engineer (Backend & Integration)
Builds
Policy Control Plane and Optimized Payment Orchestrator components for banks and enterprises
Domain
Fintech, Global Payments, Blockchain/Stablecoins, AI Decisioning
Deliverable
production ML models | product features
Required skills
Java, RESTful API design, ReactJS, Relational and NoSQL databases, OAuth 2.0, Webhooks, System Integration, AI agent integration, Code reviews
Preferred skills
Experience with core banking or payment platforms, Experience with compliance and risk systems, Experience with wallet and blockchain infrastructure
Technologies
Java, ReactJS, OAuth 2.0, Webhooks, REST APIs
Responsibilities
Design and develop backend services focused on reliability, security, and scale; Build and expose RESTful APIs for policy evaluation and transaction orchestration; Develop frontend components for dashboards and internal tools; Integrate with external systems including core banking, compliance, risk, monitoring, wallets, and blockchain infrastructure; Implement secure integrations using OAuth 2.0, token-based auth, webhooks, and API keys; Participate in the development or integration of AI agents and intelligent services; Collaborate with product, UX, and GTM teams to translate requirements into production-grade software; Participate in code reviews, system design discussions, and architectural decisions