React Developer
Level
Senior
Department
React
Type
Full Time
Project
Cato
Locations:
Ukraine
Job Details
Posted on:
August 14, 2025
Job ID:
About the Company
Established in 2004, ALLSTARSIT was founded with a clear vision: to enhance the landscape of global IT employment by bridging the gap between companies and skilled professionals. The core belief was that assembling a team shouldn't be hindered by geographical constraints. Fast forward to the present day, ALLSTARSIT stands as an international outstaffing service provider committed to change the way businesses recruit, compensate, and oversee top talent worldwide.
With operational hubs scattered across Europe, Asia, and LATAM, and its headquarters situated in San Francisco, US, the company boasts a workforce of over 1,000 adept professionals. Spanning across more than 20 countries, ALLSTARSIT offers a diverse range of skilled employees across various verticals, including AI, cybersecurity, healthcare, fintech, telecom, media, and so on.
With operational hubs scattered across Europe, Asia, and LATAM, and its headquarters situated in San Francisco, US, the company boasts a workforce of over 1,000 adept professionals. Spanning across more than 20 countries, ALLSTARSIT offers a diverse range of skilled employees across various verticals, including AI, cybersecurity, healthcare, fintech, telecom, media, and so on.
About the Project
CATO Networks is the provider of the world’s first Security Access Service Edge (SASE) platform to secure all enterprise edges — sites, mobile users, and Cloud resources — with one global Cloud-native platform that relies on software instead of the current multi-protocol label switching (MPLS).
Specialization
Headquarters
Years on the market
Team size and structure
Current technology stack
Required skills:
- 5+ years of experience with React and TypeScript
- 3+ years of experience with GraphQL and Material-UI
- Experience with Formik (react-hook-form) and Yup
- Experience with unit/integration tests (Cypress, Playwright, Puppeteer, etc..)
Advantages:
- Experience with Storybook
- Experience with real-time graph visualization (dygraphs, etc..)
- Experience with SVG and Canvas
- Experience working on Start-up projects
- Experience with Atomic design
- Experience with FE Performance Optimization
- Bachelor’s degree in Computer Science or Computer Engineering
- Knowledge of Computer Networks
Scope of work:
- Deliver high-quality code on time
- Share front-end best practices across the domain
- Cover code with unit/integration tests
- Contribute to the shared components package
- Refactor and support existing functionality
Why ALLSTARSIT?
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