Junior Frontend Developer

Synthetify Labs is a Polish technology startup operating in the blockchain and DeFi industry. They are currently looking for a Junior Frontend Developer to join the team developing Nightly Wallet — a multichain crypto wallet available as both a mobile app and a browser extension.

• Minimum 1 year of experience as a Frontend Developer
• Very good knowledge of TypeScript and React
• Familiarity with Tailwind, Bun, React Native
• Experience working with Git
• Basic knowledge of Codex/Claude Code
• Good work organization and willingness to learn
• Ability to use Figma

Nice to have:

• Interest in cryptocurrency/blockchain market
• Experience in Web3/crypto projects

• Development and maintenance of the application
• Creating new functionalities and improving existing ones
• Collaboration with backend team and designers
• Ensuring code quality through code reviews, testing, and optimization