Experion Technologies
Lead Engineer
Skills
16 days ago
Share this opportunity
Share this opportunity to other talents of your network:
✓ Offer them a visibility boost with clients.
✓ Help your contacts find their next job.
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
Other offers great for you!
These companies are also looking for great profiles
Techunt
Founding Lead Engineer, plateforme IA d'automatisation On-Premise
650
Freelance
Remote
Skills
1 month ago
Quick apply
Katchme
Founding Lead Engineer / Associé - Start-up
Freelance
Paris, France
Remote, Hybrid
Skills
1 month ago
Quick apply
Alchemee
TEAM LEAD DEV
TJM MAX 700E
Permanent contract
Luxembourg
Onsite
Skills
11 hours ago
Quick apply
No company information available.