Senior Software Developer – Backend API Engineering

5+ years of backend development experience with PHP Laravel Strong expertise in RESTful API architecture and distributed backend systems Experience integrating with external APIs (financial systems, CRMs, payment platforms, KYC/AML providers) Strong database skills with MSSQL, MySQL, and caching systems such as Redis Proficiency with automated testing frameworks and API monitoring Strong debugging, performance tuning, and problem-solving ability

Design, build, and maintain RESTful APIs using PHP Laravel Ensure APIs are secure, scalable, fault-tolerant, and optimized for low latency Implement API versioning, documentation, and automated testing Develop integrations with financial data providers, custodians, broker-dealer systems, KYC/AML services, payment processors, and CRM platforms Build workflows for data synchronization, event processing, and multi-system orchestration Develop middleware solutions to normalize, validate, and transform financial data Design and optimize relational databases (MSSQL or MySQL) Ensure strong data governance, auditability, and compliance Build data-layer tools for secure and reliable data movement Implement secure authentication & authorization: OAuth2, JWT, API keys Develop and maintain role-based access controls (RBAC) Conduct security audits, vulnerability assessments, and compliance reviews Enforce encryption and secure handling of sensitive financial and customer data