Frontend Engineer (React/Redux, JavaScript, HTML/CSS)


We are seeking a highly experienced developer who can contribute to all aspects of our core products. You must have broad experience developing complex and data-intensive web applications. You welcome challenges, can communicate effectively, and enjoy supporting and mentoring intermediate developers.
You will join the global UI team, helping to design and extend the core components of our flagship web application: Company 7. We create all the infrastructure and tools, set the guidelines and standards, and support feature development teams spread across multiple countries. We are a small group with big responsibilities.
Company 7 is an enterprise security and asset management application. It is a React SPA with complex data and functionality. We also have multiple mobile apps for enterprise and consumer that are being replaced with next-generation PWA versions. There is plenty of opportunity to work on a diverse portfolio of products.
Work with other senior developers to plan and refine the app to meet new challenges
Write complex UI components, business logic, and supporting systems
Follow guidelines for UI accessibility in all development
Document all work in Storybook, Readme's, and other sources as applicable
Create unit tests for everything you create using Enzyme and Jest
Diagnose and fix bugs in all areas of the app
Assist with front-end DevOps tasks
Mentor and support less experienced developers in all aspects of development
Contribute to planning sessions, code reviews, and other team collaboration
Participate in all team activities and agile processes: scrum, refining, retrospective, etc.


What You Will Need:
Computer science or development certification, or equivalent experience with complex systems
Advanced JavaScript skills, with 5+ years' experience in web application UI development
Expert-level knowledge of the JavaScript ecosystem, including ES6 and beyond
Strong knowledge of CSS tools, like Sass, Less & JSS – we use them all
Deep knowledge of software architecture and design patterns
Expert-level knowledge of the React library and its ecosystem, with 3+ years' experience
Familiar with all aspects of the scrum development process and associated planning tools
Experienced using Jira or a similar system to manage work
Strong knowledge of Git and workflow control – we use BitBucket
Strong technical and personal communication skills, both written and oral
Optional knowledge & experience
Strong test-writing skills with ability to teach
Experience building and supporting reusable React components, including open-source
Experience with Antd UI library, and/or other open-source libraries like Material UI
Familiarity with latest React Router versions, and routing in general
Experience with Service Workers, Cache interface, and other common PWA tools
Experience with Charting libraries, like d3 and AmCharts
Experience with Google Maps and/or other geo-location knowledge
Experience with ElasticSearch and building DSL queries
Experience with Kibana and customizing it
Experience with Redux Saga – a legacy tool being phased out
Experience with Ember – a legacy frame-work being phased out
Deep knowledge of WebPack, Babel, Grunt, and similar tools
Knowledge of Docker, Kubernetes, and similar tools
Basic dev-ops knowledge, like nginx and its configuration


Our Client is the world’s only firmware-embedded endpoint visibility and control platform with 13,000+ global customers. 500 million endpoints. Factory-embedded by 28 top device manufacturers.
Being in a collaborative, innovative and supportive place to make your mark on the world of security
International and professional working environment
Attractive and high – competitive salary
13th month salary & corporate bonus every 6 months
Premium Insurance for you and your family
Unlimited annual leave days
Flexible working time and Hybrid working model after pandemic
Internal Recruitment Program to Vancouver
Travel opportunities (business trip to Canada and company trip)
Various Training Program and Interesting Team Building Activities


PEGASI – IT Recruitment Consultancy | Email: | Tel: +84 28 7109 9077
We are PEGASI – IT Recruitment Consultancy in Vietnam. If you are looking for new opportunity for your career path, kindly visit our website for your reference. Thank you!

Job Summary

Company Type:

security product

Technical Skills:



Ho Chi Minh - Viet Nam


$ 2,500 - $ 4,200

Job ID: