FrontEnd Engineer (Blockchain experience)

As a FrontEnd Engineer at Ideasoft, you build interfaces for a broad blockchain ecosystem spanning an L2 network, wallet infrastructure, stablecoin products, and complementary solutions. You tackle real engineering challenges: high-availability systems, on-chain integrations, secure environments, and infrastructure that scales with rapid platform growth.

What you'll do

• Deliver high-quality, well-structured software with strong test coverage and clean, modular architecture
• Develop in alignment with established standards, guidelines, and industry best practices
• Refactor existing code when it brings clear improvements in performance, readability, or maintainability
• Ensure all deliverables meet required non-functional standards, including performance, security, and reliability
• Take ownership of the product and the impact of your contributions, ensuring long-term quality and maintainability
• Ensure that your testing strategy and coverage fully complement the frontend logic and overall system behavior

What you bring

• 5+ years of experience with JavaScript and TypeScript
• Strong skills in HTML5, CSS, and modern CSS frameworks such as Tailwind CSS
• Hands-on experience with React, Zustand, and React Query
• Practical experience with Next.js
• Web3 expertise: Web3.js, Ethers.js, Viem, and understanding of secp256k1
• Experience working with GraphQL
• Comfort working with WebSockets and real-time data
• Good understanding of Agile practices such as Scrum or Kanban
• Proficiency with Git
• Upper-Intermediate English level

Nice to have

• Experience with PassKeys
• Experience with ServiceWorker, WebWorkers, or PWA
• Experience integrating Reown (WalletConnect) as a wallet, not a dApp
• Backend development experience

What we offer

• Competitive compensation
• Social package including 24 working days of annual leave and 5 paid sick days
• Flexible working hours
• Challenging projects across diverse business domains and tech stacks
• Talented, ambitious team with a family-feel culture
• Educational opportunities: corporate courses, knowledge hubs, and in-house English classes
• Compensation for professional certifications and support for your learning activities

About Ideasoft

Ideasoft is building a broad blockchain ecosystem spanning an L2 network, wallet infrastructure, stablecoin products, and complementary solutions.