Senior React developer

Project Description

We are looking for a colleague to join the development team of sophisticated software for the global leader in innovative orthodontics. The team develops APIs and other services to integrate all internal systems and applications supporting the orthodontic manufacturing process.

Responsibilities

• Design and develop complex web systems.
• Participate in code reviews.
• Work proactively in a distributed Agile environment.
• Take responsibility for project architecture decisions.

Mandatory Skills

Must-have:

• 6+ years of experience as a web developer.
• TypeScript – type-oriented thinking.
• React – core functionality (context, hooks, component composition).
• React state management – Redux / MobX / Apollo GraphQL.
• Basic bundling – Vite / Webpack.
• Unit testing.
• HTML – semantics and basic accessibility.
• CSS – flex or grid layouts, variables, and experience with frameworks (CSS-in-JS, SCSS).
• Basic algorithms and understanding of their complexity.

Should-have:

• Deep understanding of state managers and data fetching (queries, mutations, caching).
• Advanced React component design (Single Responsibility Principle, reusable approaches such as render props, styled variants).
• Micro frontends – runtime solutions, npm libraries, or monorepo approaches.
• Basic knowledge of CI/CD workflows.
• Performance optimization (web vitals, lazy loading, memoization).
• Understanding of UI kits and design systems; basic UX knowledge.

Nice-to-Have Skills

• Styled components.
• System design experience with design patterns.
• Integration testing.

Languages

• English: C1 (Advanced).