Frontend Developer
Posted 2hrs ago
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Job Description
Frontend Developer building web funnels and single-page web2app applications for Gismart, a global mobile app developer. Integrating analytics, A/B testing, payment systems, and modern React technologies.
Responsibilities:
- Actively develop new features for existing web funnels
- Develop single-page applications to realize web2app flows
- Integrate analytics systems, A/B testing, and payment systems
Requirements:
- Strong understanding of modern JavaScript (ES6+) and static typing with TypeScript
- Proficiency building applications with functional components and React Hooks
- Experience with React Query for server state
- Experience with Zustand for client state
- Skilled in writing modular and maintainable styles using styled-components
- Basic knowledge of HTTP, the DOM, and the JavaScript event loop
- Experience working with RESTful APIs
- Familiarity with no-code/low-code visual builder tools for creating UI components or pages
Benefits:
- Flexible working schedule
- Work anywhere in the world remotely or in corporate hubs
- 50% compensation for coworking spaces worldwide
- Public holidays based on Ukrainian or Polish holiday calendars, or 12 public holidays per year elsewhere
- 100% sick leave compensation
- Partial coverage of medical insurance, sports activities, and therapy costs
- Equipment provision or maintenance-cost coverage for personal tools
- 70% coverage of professional development courses
- 100% coverage of corporate English courses
- 18 working days of paid vacation per year
- 3 personal days per year
- Extra vacation day for each year at Gismart
- Corporate events and team-building activities across Gismart hubs

















