Full Stack Developer - Node.js/React.js

<p>Key Responsibilities :<br/><br/>- Build features end-to-end : design, backend APIs (Node.js, Java), frontend UI (React) for investor tools, portfolio dashboards, etc.<br/><br/>- Implement, maintain, and optimize systems for global market integration (stock + ETF tickers, market data, pricing) and secure financial transactions.<br/><br/>- Design and manage data storage (databases), caching, and performance considerations as scale grows.<br/><br/>- Collaborate with product, design, and operations teams to deliver a smooth and secure onboarding experience.<br/><br/>- Ensure the platform is responsive, mobile-friendly, and cross-platform where needed.<br/><br/>- Maintain high standards of code quality, security, observability, and documentation.<br/><br/>- Work in Agile sprints, contribute to planning, estimations, and iterative releases.<br/><br/>What We're Looking For :<br/><br/>Must-haves :<br/><br/>- 3+ years professional experience building full stack applications.<br/><br/>- Strong skills in Java, JavaScript, Node.js, React.<br/><br/>- Experience with databases (relational like MySQL/Postgres, and/or NoSQL like MongoDB).<br/><br/>- Knowledge of secure design : authentication, authorization, encryption.<br/><br/>- Familiarity with REST APIs, possibly microservices, version control with Git.<br/><br/>- Problem solver, takes ownership, good communication.<br/><br/>Nice to have :<br/><br/>- Experience with fintech / trading / investment domain.<br/><br/>- Knowledge of cloud infrastructure (AWS, GCP, Azure), CI/CD, monitoring and observability.<br/><br/>- Familiarity with risk / compliance / foreign exchange / global markets integration.</p> (ref:hirist.tech)