Jeyhoon is a B2B fintech platform focused on improving liquidity across supply chains. We enable businesses to manage receivables, payments, and financial commitments more intelligently through innovative financing solutions and digital financial workflows.
At Jeyhoon, we build products that directly impact how businesses manage cash flow, financial commitments, and commercial relationships. We are looking for engineers who care about performance, reliability, usability, and building meaningful financial products.
Role Overview
We are looking for a Mid-Level Frontend Developer who is passionate about building scalable, reliable, and high-quality web applications. You will play an important role in developing financial workflows, data-heavy interfaces, and customer-facing dashboards used by businesses to manage supply chain financing operations.
You will collaborate closely with backend engineers, product managers, and designers to build user-centric solutions while maintaining high engineering standards.
Responsibilities
Develop and maintain modern web applications using React, Next.js (App Router), TypeScript, and JavaScript
Implement responsive, accessible, and pixel-accurate UI based on product and design requirements
Build complex, data-driven user interfaces such as dashboards, financial workflows, and operational panels
Manage application state using Zustand and React hooks
Design and implement robust and scalable forms using React Hook Form, including validation and error handling
Integrate frontend applications with backend services, APIs, and real-time data flows
Optimize applications for performance, scalability, and SEO using Next.js capabilities (SSR, ISR, caching, API routes)
Write clean, maintainable, and testable code following component-driven architecture and best practices
Participate in code reviews and actively contribute to improving engineering quality and standards
Work with GitLab workflows including version control, merge requests, and CI/CD pipelines
Collaborate cross-functionally with product, design, and backend teams to translate business requirements into reliable user experiences
Troubleshoot and resolve performance issues and front-end bugs
Requirements
2–4 years of professional experience in frontend development
Strong knowledge of JavaScript and TypeScript
Proven experience building production applications with React and Next.js
Strong understanding of responsive design, modern CSS, and cross-browser compatibility
Hands-on experience with Zustand or similar state management tools
Experience building and managing complex forms using React Hook Form
Familiarity with Git-based workflows, preferably using GitLab
Good understanding of frontend performance optimization, accessibility, and SEO fundamentals
Ability to work effectively in agile and cross-functional teams
Strong problem-solving skills and attention to detail
والکس یک شرکت فعال در حوزه FinTech و دارای پلتفرم مبادلاتی ارز دیجیتال و درگاه پرداخت ارزهای دیجیتال است.
ما در والکس به دنبال تبدیل شدن به یکی از بزرگترین شرکتهای FinTech بین المللی هستیم. در حال حاضر به عنوان یکی از بزرگترین پلتفرم های تبادل ارز دیجیتال در ایران شناخته میشویم و توانمندی تبادل بیش از ۱۳۰ ارز دیجیتال را به صورت آنلاین داریم.