Apply

Ready to go for it?

AI Apply speeds things up—apply directly if you prefer.

FREE ACCESS
5,000–10,000 jobs/day
JobTailor Logo

See all jobs on JobTailor

Search thousands of fresh jobs every day.

Discover
  • Fresh listings
  • Fast filters
  • No subscription required
Create a free account and start exploring right away.
UMO

Senior Frontend Engineer

UMO

Senior Frontend Engineer at UMO, developing high-performance internal tools for an AI-powered FinTech platform. Collaborating with cross-functional teams to build scalable solutions.

Posted 6/5/2026full-timeLviv • 🇺🇦 UkraineSeniorWebsite

Tech Stack

Tools & technologies
CypressGraphQLGRPCJavaScriptJestReactReduxTypeScript

About the role

Key responsibilities & impact
  • Take ownership of complex front-end features and engineering tasks for your squad, ensuring the delivery of high-quality, scalable internal tools.
  • Drive the implementation of a modular, high-performance, and secure internal ecosystem.
  • Write exceptionally clean, efficient, and well-documented code (React/TypeScript).
  • Partner closely with Product Managers, UX Designers, and Backend Engineers.
  • Champion front-end best practices across the team, including the development of shared UI component libraries.

Requirements

What you’ll need
  • Bachelor’s or Master’s degree in Computer Science , Engineering , or equivalent practical experience.
  • 5+ years of professional experience in Front-end development , with a proven track record operating at a Senior level (FinTech or high-growth tech environments preferred).
  • Expert-level proficiency in React , TypeScript , and modern state management (Redux Toolkit, React Query, or Zustand).
  • Strong experience building complex dashboards , financial tools, or enterprise-grade administrative portals.
  • Experience with agentic engineering in Cursor and/or Claude Code (or similar IDE-based agents).
  • Experience with TanStack Table, TanStack Form, and/or large list virtualization patterns.
  • Deep understanding of HTML5 , CSS3 ( Tailwind or CSS-in-JS), browser APIs, and web security essentials ( OWASP , OAuth2 ).
  • Solid experience with micro - frontends , component-driven development, and consuming APIs (REST/GraphQL; gRPC/Connect and protobuf-based contracts are a plus).
  • Experience with Vite-based SPAs; feature-module architecture and a clear API boundary in large codebases.
  • Extensive hands-on experience with testing frameworks like Jest, React Testing Library, or Cypress.
  • Experience writing Swagger / OpenAPI specifications.
  • Strong English communication skills and the ability to collaborate effectively within a distributed team across different time zones.

Benefits

Comp & perks
  • 24 days of annual leave
  • dedicated paid sick leave
  • observance of Public Holidays
  • top-of-the-line hardware
  • home office stipend
  • dedicated learning budget

ATS Keywords

✓ Tailor your resume
Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard Skills & Tools
ReactTypeScriptRedux ToolkitReact QueryZustandHTML5CSS3micro-frontendsRESTGraphQL
Soft Skills
communicationcollaborationownershipbest practices
Certifications
Bachelor’s degree in Computer ScienceMaster’s degree in Engineering