Senior React Js Developer

About Us:

SynOption is a Singapore-headquartered MAS-regulated fintech focusing on building niche institutional tech solutions for FX and Crypto Options. We hire tech staff globally to work remotely for us. We pay better than the local market salaries.

We are offering a great opportunity to passionate coders to work on innovative tech from scratch and develop world-class products.

Principal Responsibilities:

• Developing new user-facing features using React.js
• Building reusable components and front-end libraries for future use
• Translating designs and wireframes into high-quality code
• Optimizing components for maximum performance

Requirements:

• Strong proficiency in JavaScript, including DOM manipulation and the JavaScript object model
• In-depth knowledge of JavaScript, CSS, HTML, and front-end languages.
• Understanding of Component level optimization, cross browser-level support.
• Thorough understanding of React.js and its core principles
• Experience with best practice level coding of React.js
• Knowledge of React hooks concept.
• Experience with data structure libraries.
• Knowledge of modern authorization mechanisms, such as JSON Web Token, OAuth
• Knowledge of REACT tools including React.js, Babel, Webpack, Enzyme, Redux, and Flux.
• Ability to understand business requirements and translate them into technical requirements
• Familiar with code versioning tools (such as Git, SVN, BitBucket, etc.)
• Familiar with code debugging tools.
• Familiar with multi-lingual support.
• Knowledge of typescript.
• Knowledge of performance testing frameworks including Jasmine/Karma

salary budget of LKR 500,000 to 900,000 monthly