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Senior Front-End Engineer

Location: Abroad
Technology
Posted: Jul 27, 2025

Iranian Company in Tech Industry

Annual Package: 1.5 – 2.2 billion Tomans


Responsibilities

·        Own the frontend architecture to ensure scalability, performance, and maintainability across large-scale applications.

·        Build and deliver production-grade features using React, TypeScript, and Next.js from conception through deployment.

·        Implement efficient state management solutions with Redux or Zustand to optimize data flow and reactivity.

·        Integrate frontend systems with GraphQL and REST backends, handling data fetching, caching, and error management.

·        Enforce performance budgets through code-splitting, lazy loading, and other optimization techniques.

·        Develop Web3 capabilities including wallet connections and smart contract interactions using Ethers.js or Viem.

·        Lead code and design reviews to uphold best practices in reusability, accessibility, and security.

·        Maintain CI/CD pipelines and build tooling like Vite and Webpack to automate testing and deployments.

·        Mentor junior and mid-level engineers to promote technical excellence and continuous improvement.

·        Drive the full testing strategy across unit, integration, and end-to-end levels to ensure reliability.


Requirements

·        Expert proficiency in React, TypeScript, and Next.js including SSR, SSG, hooks, and concurrent features.

·        Deep mastery of Redux or Zustand for managing complex application state at scale.

·        Strong experience with GraphQL and REST including schema design, query optimization, and client caching.

·        Advanced knowledge of performance optimization including Core Web Vitals, bundle analysis, and rendering strategies.

·        Professional Web3 experience with Ethers.js or Viem, wallet libraries, and smart contract interactions.

·        Expertise in build tools and CI/CD pipelines such as Vite, Webpack, and GitHub Actions.

·        Deep understanding of frontend security including XSS prevention and secure key management in Web3 contexts.

·        Proven ability to lead technical decisions and drive consensus across product, design, and backend teams.

·        Strong mentorship and communication skills with a track record of elevating engineering standards through code reviews and documentation.

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