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Lead Engineer

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Onsite

Lead Engineer

Experion Technologies

Lead Engineer

Skills

SQL QueriesMongoDBNextNestReactNodeTypescriptHTMLExpressPostgreSQLMySQLGraphQLGitLabBitbucketCypressData AnalysisGitHubFullstack DevelopmentJavascriptAzure

16 days ago

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Important information


Contract type:

Freelance / Contract

Location:

United States

Work mode:

Onsite

Published on:

8 October 2026

What they need


Key Responsibilities:

▪ Lead, build, and maintain scalable, high-performance web applications using Next.js (React) for the front end and Node.js/Express for the back end.

▪ Develop and consume RESTful and GraphQL APIs, ensuring secure and optimized data flow.

▪ Collaborate with UX/UI designers, product managers, and other developers to translate business requirements into technical solutions.

▪ Implement responsive, cross-browser-compatible user interfaces with HTML5, CSS3, and JavaScript/TypeScript.

▪ Write clean, maintainable, and testable code, following best practices and coding standards.

▪ Troubleshoot, debug, and upgrade existing applications as needed.

Required Skills & Qualifications:

▪ Bachelor’s degree in computer science, Engineering, or a related field (or equivalent practical experience).

▪ 8+ years of professional experience in full stack web development.

▪ Strong proficiency in TypeScript, JavaScript.

▪ Hands-on experience with Next.js (SSR, SSG, ISR) and React ecosystem.

▪ Strong backend development skills using Node.js, Express, or NestJS.

▪ Experience with databases: MongoDB, SQL (MySQL/PostgreSQL)

▪ Experience in handling Azure container deployments, CI/CD pipelines.

▪ Hands-on experience with Azure Monitor and Log Analytics, including writing KQL queries for log analysis and troubleshooting.

▪ Ability to analyse application and system logs to identify failures, error trends, and deployment-related issues.

▪ Proficiency with Git and collaborative workflows (GitHub/GitLab/Bitbucket).

▪ Knowledge of testing frameworks (Jest, Mocha, Cypress) and CI/CD pipelines.

▪ Familiarity with authentication & authorization (JWT, OAuth2, SSO).

Soft Skills:

▪ Excellent communication and collaboration skills.

▪ Strong analytical and problem-solving mindset.

▪ Ability to work in an agile/scrum team environment.

▪ Self-motivated with a passion for continuous learning and improvement.

▪ To adhere to the ISMS policies and procedures

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