Front-End Developer

This is a fully remote position, open to applicants in Ukraine.

📋 Description

• You will design and enhance a high-performance, web-based photo editing tool — creating responsive interfaces for smart editing functionalities that handle intensive image processing directly in the browser.

• Contributing to the architecture of the web frontend (WebAssembly engine, Canvas rendering, multithreaded execution) with a strong emphasis on performance and code quality.

⛳️ Requirements

• Over 2 years of professional experience in frontend development.

• Proficient in React (hooks, composition, render optimization — memo, useMemo, reconciliation).

• Strong knowledge of TypeScript (generics, discriminated unions, typed API contracts — avoiding any-driven development).

• Hands-on experience with Next.js (App Router, Server vs Client Components, routing).

• Familiarity with a state management library (Zustand / Redux / Jotai / MobX — principles are transferable).

• Experience working with asynchronous data and caching solutions (React Query / SWR / RTK Query).

• Strong CSS skills with utility-first experience (Tailwind, or willingness to learn quickly).

• Knowledge of browser performance: render cycle, event loop, and DevTools Performance profiling.

• Confident use of AI-assisted development tools (Claude Code, Cursor).

• Proficient in Git, with a PR-based workflow and code review experience.

• Nice to have: Experience with complex SPAs: editors, dashboards, or graphics-intensive applications.

• Familiarity with Canvas / OffscreenCanvas / WebGL, working with ImageData and typed arrays.

• Experience with Web Workers, SharedArrayBuffer, and browser multithreading.

• Knowledge of WebAssembly.

• Understanding of image processing concepts: color spaces, RAW/DNG, LUTs.

• Familiarity with Feature-Sliced Design or another established architectural methodology.

🏝️ Benefits

• Medical insurance.

• Twenty-one days of paid sick leave per year.

• Healthy fruit snacks rich in vitamins to keep you energized.

• Twenty-one days of paid vacation per year.

• Enjoyable moments during our regular team-building activities.

• An educational allowance to help you maintain and enhance your skills.

• English and German classes to improve your abilities and broaden your knowledge.

• The option to work remotely or from our office located in Podil, equipped with everything needed for productive and comfortable work.