Full Stack Developer – Ecommerce Finance & Reconciliation Systems

About the Role We're building an internal tool that automatically reconciles financial transactions from our eCommerce channels (Shopee, Lazada, Amazon, and others) against our internal accounting records and bank statements. We need a full stack developer who can own this end-to-end — from the data pipelines that pull in the numbers, to the matching logic that catches discrepancies, to the dashboard our finance team actually uses. Responsibilities Reconciliation Engine Pull transaction and order data from multiple eCommerce platforms via their APIs Design matching logic that reconciles records against bank statements and accounting entries using date, amount, SKU, and payment gateway fee logic Surface unmatched or mismatched items clearly, and generate monthly financial summary reports Dashboard& Reporting Interface Design and build a web-based dashboard that gives non-technical finance users an intuitive way to review matched/unmatched transactions and monthly summaries Handle the full stack for this: frontend UI, backend services, and the underlying database Platform& Architecture Design relational and non-relational database schemas to support both the reconciliation engine and reporting layer Build scalable backend services (RESTful APIs, microservices where appropriate) that can grow as we add more sales channels Deploy and maintain the system on cloud infrastructure (AWS or Azure) Data Security & Handover Implement secure handling practices for financial data throughout the pipeline — in transit, at rest, and in how it's accessed Write clean, tested, maintainable code, and document the system thoroughly enough for a clean handover What You Need (Must-Have) Degree in Computer Science or a related field 2+ years of backend development experience, including building and consuming RESTful APIs Strong proficiency in at least one of: Python, Java, PHP, or Node.js Hands-on experience with relational databases (PostgreSQL or MySQL) Experience deploying and maintaining applications on AWS or Azure Experience automating report processing (CSV/Excel) and working with third-party APIs Comfortable working independently, owning timelines, and communicating progress clearly Good to Have Prior experience in eCommerce or accounting/fintech-adjacent projects Familiarity with Shopee, Lazada, or Amazon Seller Central APIs specifically Experience designing scalable backend architecture or microservices Frontend development experience for building internal dashboards (any modern framework) Awareness of secure data handling practices for financial or sensitive data Interested applicants, kindly forward a copy of your updated resume in WORD document to venus@searchstaffing.com.sg stating your current and expected remuneration together with notice period required by current employer. EA License No:12C6254 | EA Personnel Registration No: R1879665