Senior Frontend Developer (Core)
Jobgether
full-remoteseniorpermanentfrontend United States 47 days ago via LinkedIn
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ReactTypeScriptFrontend ArchitectureWebSocketsHTTP(S)UX/UICode ReviewSOLIDFunctional Reactive Programming (FRP)Performance Optimization
About the role
Role overview
Senior-level engineering role focused on building and evolving large-scale, user-facing web applications used internationally. You’ll work on core frontend systems, shaping architecture, performance, and user experience in a fully remote, product-driven environment.
Responsibilities
- Develop and enhance high-quality frontend features for large-scale web applications using React and TypeScript
- Refactor and improve existing functionality for maintainability, scalability, and performance
- Optimize application speed, responsiveness, and UX across devices and environments
- Design robust technical solutions and contribute to frontend architecture decisions
- Break down technical requirements into actionable tasks and deliver end-to-end implementations
- Participate in code reviews and uphold high engineering standards
- Collaborate with cross-functional teams (product, UX, and engineering) to align execution with goals
Requirements
- Several years of professional frontend experience, ideally with complex React applications at scale
- Strong TypeScript proficiency and modern frontend development practices
- Practical understanding of software design principles, including SOLID
- Familiarity with Functional Reactive Programming (FRP) concepts
- Understanding of HTTP(S) and WebSocket protocols in real-world applications
- Ability to analyze requirements and turn them into structured, deliverable tasks
- Solid knowledge of UX/UI principles and how native UI components should behave
- Experience contributing to code reviews and engineering quality standards
- Fluent Russian language skills
Nice-to-haves
- (Not explicitly stated beyond the FRP familiarity and emphasis on UX/UI behavior)
Benefits
- Fully remote, full-time with global flexibility
- 28 days annual vacation + 7 additional wellness days
- Bonuses up to $5,000 for successful referrals
- 50% reimbursement for professional development/training and international conferences
- Corporate discounts for English learning
- Health-related support up to $1,000/year for insurance/medical expenses for you and eligible family members
- Home office/co-working setup support
- Gamified internal rewards system
Scraped 6/17/2026