Key Responsibilities - Participate in our entire product lifecycle, implement server-side logic and data structure following Technical Design document. - Take part in system architect and database design. - Gather and address technical and design requirements. - Write clean code to develop functional APIs. - Build reusable code and libraries for future use. - Troubleshoot and debug applications. - Optimization of the application for maximum speed and scalability. - Implementation of security and data protection - Provide training and support to team members - Setup and maintain project wiki / documentation. - You will be the core engineer of the new system and potentially become technical lead if you could demonstrate strong leadership skills.

Must Have - Strong Javascript Developments. - Have at least 4 years’ experience working as Full-stack developer or equivalent. - Proficient knowledge of JavaScript programming language, MUST be familiar with NodeJS environment. Experience working with frameworks based on NodeJS (such as Express,...) is a plus. - Experience working with GraphQL (ApolloJS). - Experience working with caching system (such as Memcached or Redis…). - Solid understanding of native Javascript es6 & es7+. - Design and implement robust client-side solutions with RESTful API. - Familiar working with OAuth. - Fundamental knowledge of OWASP security principles. - Understanding of common data structure and algorithm. - Good teamwork and self-management skills. - Problem solving skill and optimization mindset. - Experience implementing automated testing platforms and unit tests. - Familiarity with Linux development environment. - Experience in Webpack, Babel, Parcel. - Experience deployment with CI/CD pipeline. Nice to have: - Knowledge of many library charting - HighchartJS, EChartJS, StockChart, TradingChart. - Knowledge of NoSQL (MongoDB, Redis, Firebase), Big Data processing is a plus. - Knowledge of Message Queue (ActiveMQ, RabbitMQ). - Knowledge of Cloud and Docker/Kubernetes. - Knowledge of Webserver (Nginx/Apache/F5), proxy and TCP/Socket. - Knowledge of Git, Github, Trello. - Must be good at English communication. Soft skills: - Strong attention to detail, and be able to write optimized, clean. - Ability to follow good coding conventions, design patterns to develop clean and maintainable project with large and complex code bases. - Team-oriented, results-based attitude and work ethic. - Able to work with limited supervision in a startup-like environment, self-start, perform due diligence, and raise issues transparently. - High responsibility & high reliability.

- Attractive salary, based on skill and experience - 13-month bonus program - Salary is reviewed once time per year based on performance - Governmental insurances based on labor law - Opportunity to work with talented colleagues to improve your knowledge - Friendly and open working environment - You will be the core engineer of the new system and potentially become technical lead if you could demonstrate strong leadership skills.