Full Stack Engineer - React.js/Node.js

<p><p><b>Notice :</b> Immediate or max 30 Days<br/><br/><b>Role Overview :</b><br/><br/>We are seeking a highly skilled Full Stack Developer with expert-level proficiency in React.js and Node.js.

The ideal candidate is not just a coder but a true problem-solver who can analyze, strategize, design, implement, and test robust solutions with ownership and accountability.<br/><br/>This role requires someone who takes pride in their work, thrives in a fast-paced environment, and can deliver high-quality, maintainable solutions that stand the test of time.<br/><br/><b>Key Responsibilities :</b><br/><br/>- Lead the design, development, and implementation of scalable applications using React.js (frontend) and Node.js (backend).<br/><br/>- Conduct impact analysis for enhancements and bug fixes to ensure system stability.<br/><br/>- Create High-Level Designs (HLDs) and Low-Level Designs (LLDs) aligned with business requirements.<br/><br/>- Write clean, efficient, and testable code following best practices and coding standards.<br/><br/>- Develop and execute unit, integration, and regression tests to ensure quality deliverables.<br/><br/>- Collaborate with cross-functional teams including Product Owners, Architects, QA, and DevOps to drive solutions end-to-end.<br/><br/>- Proactively troubleshoot, debug, and optimize performance issues.<br/><br/>- Exhibit strong ownership and accountability for deliverables.<br/><br/><b>Must-Have Skills :</b><br/><br/>- Expert-level experience in React.js and Node.js (minimum 5+ years hands-on).<br/><br/>- Deep knowledge of JavaScript (ES6+), HTML5, CSS3, REST APIs, and JSON.<br/><br/>- Strong experience in building enhancements, bug fixes, and system impact analysis.<br/><br/>- Proven ability to design at both HLD & LLD levels.<br/><br/>- Solid understanding of testing strategies (unit, integration, automation).<br/><br/>- Ability to analyze requirements, strategize solutions, and execute independently.<br/><br/>- Strong problem-solving mindset with attention to detail and code quality.<br/></p><br/></p> (ref:hirist.tech)