ESL (ESLint) Developer
Datamatics Technologies1 day ago
Islamabad, PakistanMid Level
Responsibilities
- Develop, configure, and maintain ESLint rules and configurations.
- Build custom ESLint rules and plugins based on development and coding standards.
- Define and enforce coding standards across JavaScript and TypeScript applications.
- Identify code-quality, consistency, maintainability, and performance issues.
- Build and maintain reusable ESLint configurations across multiple projects.
- Integrate ESLint and automated code-quality checks into CI/CD pipelines.
- Optimize linting processes for large codebases and monorepos.
- Troubleshoot ESLint configurations, parsers, plugins, and dependency issues.
- Support ESLint upgrades, migrations, and continuous improvements.
- Collaborate with front-end development teams to improve development and code-quality standards.
Requirements
- At least 3 years of experience.
- Bachelor’s degree in Computer Science, Software Engineering, Information Technology, or a related field.
- Strong hands-on experience with ESLint and developing custom ESLint rules and plugins.
- Strong proficiency in JavaScript and TypeScript.
- Good understanding of AST and static code analysis.
- Experience with modern front-end development, preferably React.js.
- Experience with Git and npm, Yarn, or pnpm.
- Experience integrating code-quality checks into CI/CD pipelines.
- Experience working with large-scale JavaScript and TypeScript codebases.
- Experience with large-scale e-commerce applications is preferred.
- Knowledge of Next.js and Node.js is preferred.
- Experience with Nx or Turborepo is preferred.
- Knowledge of Prettier and Stylelint is preferred.
- Experience with SonarQube or similar code-quality tools is preferred.
- Experience with Husky and lint-staged is preferred.
- Knowledge of Jest or similar testing frameworks is preferred.
- Experience with GitHub Actions, Jenkins, GitLab CI/CD, or Azure DevOps is preferred.
Benefits
- Onsite work arrangement.
Tech Stack
Categories
About Datamatics Technologies
Datamatics Technologies is a London-headquartered, privately held IT services firm founded in 2016 that delivers onsite and offshore data analytics and data science solutions. It provides resource augmentation and managed services—on time-and-materials or fixed-price terms—covering data warehousing, BI, ETL, information security, and cloud platform engineering with emphasis on Oracle Cloud. The company serves telecom, finance, government, and manufacturing clients, primarily across the Middle East and Africa.