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Frontend Engineer

JustMarkets · Ukraine

Strong hiring record · median 21 days open

100100

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Actively hiring

Still listed on the employer's own board · How we score

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  • Still listed on the employer's own board

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Frontend Engineer at JustMarkets. We’ll keep it in your applied jobs, so you can see it later and be warned before applying to the same employer twice.

Responsibilities

  • Develop new features, primarily focused on frontend components
  • Optimize and improve performance across the application
  • Participate in architectural discussions and technical design
  • Conduct code reviews and support production deployments
  • Collaborate in Scrum ceremonies, OKR planning, and team retrospectives
  • Write clear unit/integration tests and maintain documentation for implemented functionality

Requirements

  • 5+ years of experience in frontend development, mainly with ReactJS
  • Strong knowledge of TypeScript and JavaScript
  • Experience with state management tools (Zustand, Redux, etc)
  • Experience working with GraphQL and participating in API design
  • Practical experience with WebSocket
  • Experience writing tests with Vitest or similar frameworks (e.g., Jest)
  • Experience with build tools (Vite, WebPack, etc)
  • Experience adopting AI-assisted development tools in daily workflows and critically evaluating and validating AI-generated results
  • Solid understanding of frontend architecture and scalable solutions
  • Experience in optimizing application performance and user experience
  • Ability to work independently and take full ownership of tasks
  • Experience in writing clean, maintainable code and following development best practices
  • English level: Intermediate and above

Will be a plus

  • Bachelor’s degree in Computer Science or a related discipline
  • Proven contributions to established open-source projects
  • Hands-on experience developing and maintaining real-time applications
  • Professional background in the fintech domain

We offer

  • 20 paid vacation days per year
  • 10 paid sick leave days per year
  • Public holidays as per the company's approved Public holiday list
  • Medical insurance
  • Opportunity to work remotely
  • Professional education budget
  • Language learning budget
  • Wellness budget (gym membership, sports gear and related expenses)

Skills

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