Sr. FullStack Engineer - (Node.js, React.js & MongoDB)

Overview

Senior Full-Stack Software Engineer

Digital Products & Data Analytics

React.js

Node.js

Mongodb (Nosql)

• Frontend Engineering & UI Optimization

• Develop and implement highly responsive, modular, and reusable user interface components using React.js, TypeScript, and modern hooks/lifecycle principles
• Build seamless, high-performance Responsive Web Applications utilizing advanced CSS techniques, including CSS-Pre-processors and CSS-in-JS (Styled Components, Tailwind CSS, Material UI)
• Manage complex state management workflows using Redux, Flux, or Context API
• Benchmark, monitor, and continuously optimize front-end rendering, core web vitals, and build pipelines using modern task runners and bundlers (npm, yarn, webpack)
• Design, architect, and deploy highly available, scalable, and non-blocking RESTful APIs using Node.js and TypeScript, applying multi-threading and advanced asynchronous patterns when necessary
• Model, query, and optimize data structures within MongoDB and other NoSQL database environments
• Integrate API gateways (e.g., 3Scale), handle real-time communication protocols, and evaluate GraphQL implementations where applicable
• Implement secure, token-based authentication protocols, including JWT, OAuth, and REST security best practices
• Architect and configure message/task queues across distributed environments using Kafka, AWS, Microsoft Azure, or Pushpin
• Own and troubleshoot deployment pipelines within containerized environments utilizing Docker and Kubernetes
• Actively engage in modern CI/CD principles, troubleshooting performance, proxy, caching, and infrastructure issues across distributed services ecosystems
• Write clean, idiomatic, and thoroughly documented code, utilizing JSDoc or equivalent inline documentation standards
• Enforce rigorous linting and formatting standards across codebases using TSLint, Prettier, etc
• Drive robust test coverage by writing unit tests via frameworks like Jest, Enzyme, or Jasmine
• Research and benchmark internal systems against best-in-class global technologies to maintain high application architecture standards

Core Technical Stack (Essential)

• Frontend Ecosystem: React.js, TypeScript, Redux/Context API, JavaScript (DOM manipulation & Object Model), HTML5, CSS-in-JS (Tailwind, Styled Components, Material UI)
• Backend & Database: Node.js, TypeScript, ECMAScript (latest versions), MongoDB / NoSQL databases
• Queues & Streaming: Expert knowledge of messaging queues (Kafka, AWS, Azure, or Pushpin)
• DevOps & Security: Docker, Kubernetes, CI/CD tools, Git, 3Scale API Gateway, JWT/OAuth
• Testing & Quality: Jest, Enzyme, or Jasmine; TSLint/Prettier; JSDoc

Desirable Domain Knowledge

• Prior engineering experience within the Banking, Financial Services, or Retail domains is highly advantageous

Experience Requirements

• Total Coding Experience: Robust technical background with a minimum of 5 years of hands-on coding experience specifically focused on React.js (TypeScript) for enterprise applications
• Backend Experience: Minimum of 5 years of hands-on development experience in Node.js, JavaScript, TypeScript, and NoSQL databases
• Proven experience working within fast-paced Agile / Scrum engineering teams

Education & Soft Skills

• Education: Bachelor's or Postgraduate degree in Computer Science, Information Technology, or a related field (or equivalent industry experience)
• Leadership & Collaboration: A self-starter capable of owning products without direct supervision. Ability to influence multiple teams on technical considerations to boost cross-organizational productivity
• Communication: Excellent interpersonal skills to confidently present technical roadmaps, ideas, and architecture designs to Senior and Executive management