• 3–5+ years of experience in software development, focused on JavaScript (ES6+) and modern web technologies.
• Proven experience in building SDKs or JavaScript libraries.
• Strong knowledge of React (or similar frameworks) for building interactive interfaces.
• Solid understanding of RESTful APIs, GraphQL, SQL/NoSQL databases.
• Experience with Git, testing frameworks, and CI/CD pipelines.
• Attention to detail, clean code practices, and ability to work independently.
• English — upper-intermediate level (B2) or higher.

Nice to have:

• Experience with real-time data processing or data visualization.
• Knowledge of Docker or server-side tools.
• Experience in performance optimization (API latency, DB queries, front-end rendering).

• Full development cycle: design, implementation, testing, and deployment.
• Develop and maintain JavaScript (ES6) and React-based applications and libraries.
• Participate in technical decision-making and architecture design.
• Write efficient, maintainable, and well-documented code; perform code reviews.
• Collaborate closely with product managers, designers, and engineers to deliver high-impact functionality.
• Working hours: 16:00 – 00:00 (Kyiv time)

• Paid vacations and sick leaves.
• Tax compensation & assistance of a personal accountant.
• Healthcare compensation.
• Personal learning budget.
• Comfortable office in the city center in Ivano-Frankivsk or Ternopil.
• Opportunity to work remotely in any city.