FrontEnd Engineer (Blockchain experience)
Primary stack
Nice to have's
Job description
About the Position
We are building a broad and ambitious blockchain ecosystem – spanning an L2 network, diverse wallet infrastructure, multiple stablecoin-focused products, and a range of complementary solutions. The platform landscape is growing rapidly, and the engineering challenges are real: high-availability systems, on-chain integrations, secure environments, and infrastructure that needs to scale alongside the products it supports.
Responsibilities
- Deliver high-quality, well-structured software with strong test coverage and a 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 the testing strategy and coverage on your side fully complement the frontend logic and overall system behavior.
Requirements
- 5+ years of experience with JavaScript and TypeScript
- Strong skills in HTML5, CSS, and modern CSS frameworks (Tailwind CSS)
- Essential hands-on experience with React, Zustand, and React Query
- Practical experience with Next.js
- Mandatory 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 (Scrum / Kanban)
- Proficiency with Git
- English level: Upper-Intermediate
Nice to Have
- Experience with PassKeys
- Experience with ServiceWorker/WebWorkers/PWA
- Experience with integrating Reown (WalletConnect) as a wallet, not a dApp
- Experience with Backend Development would be a strong advantage
We Offer
- Competitive compensation
- Social package (24 working days of annual leave and 5 paid sick days)
- Flexible working hours
- Challenging projects in diverse business domains and a variety of tech stacks
- Personal development and professional growth opportunities
- Work with talented, ambitious, and family-feel team
- Educational possibilities: corporate courses, knowledge hubs, and in-house English classes
- Compensation for your professional certification & support for your learning activities
- Opportunity to choose IT equipment you like
- Corporate social responsibility
About the Company
Join IdeaSoft as a FrontEnd Engineer with blockchain experience. Develop high-quality software for our growing blockchain ecosystem.
© IdeaSoft. This job description was sourced from the employer's public career page. TheJob is not the employer — we index the posting and route candidates to the source. All content rights and hiring decisions belong to the employer.
At Ideasoft, we follow the idea of multidimensional professionalism. Therefore, we don't focus on a single service or industry, trying to combine proven and new solutions to achieve the most effective result. As a result, our innovative software, blockchain and UI/UX solutions are successfully integrated into numerous industries and bring growth and improvement to our clients.