Senior Full-Stack Developer – Next.js, TypeScript

MENA Alliances

. Continue development of an existing Next.js / TypeScript application .

Posted 9/16/2026full-timeRemote • United StatesSeniorWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates strong proficiency in Next.js and TypeScript for full-stack web development, with a focus on implementing user workflows and enhancing UI/UX quality. Capable of working independently to deliver polished, production-ready applications while utilizing AI-assisted development tools.

Highest-signal resume keywords

Next.js DevelopmentTypeScript ProficiencyAuthentication Workflows ImplementationUI/UX Attention to DetailFull-Stack Web Development

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

Next.jsTypeScriptJavaScriptDebuggingTestingProblem-SolvingWeb Development PracticesUser-Based WorkflowsPerformance ImprovementCodebase Familiarity

Soft Skills

Attention to DetailIndependenceOwnership

Tools & Technologies

AI-Assisted Development Tools

Industry Keywords

MarketplacesMembership PlatformsSaaS ProductsMVP DevelopmentProduction-Ready Applications

Tech Stack

Tools & technologies

JavaScriptNext.jsTypeScript

About the role

Key responsibilities & impact

Continue development of an existing Next.js / TypeScript application
Implement login and authentication workflows
Implement user approval workflows
Implement buyer workflows
Implement seller workflows
Use AI-assisted development tools to support and accelerate implementation
Test and review existing functionality
Identify and resolve bugs and technical issues
Improve application performance and usability
Ensure responsive and intuitive UI/UX
Polish the product to achieve a high-end, professional look and feel
Work independently and deliver quickly within a short timeline

Requirements

What you’ll need

Strong hands-on experience with Next.js
Strong proficiency in TypeScript and JavaScript
Full-stack web development experience
Experience working with existing codebases and MVPs
Experience implementing authentication and user-based workflows
Strong debugging, testing, and problem-solving skills
Good understanding of modern web development practices
Strong attention to detail, particularly around UI/UX and product quality
Comfortable working with AI-assisted coding tools
Ability to work independently and take ownership of tasks
Immediate availability and ability to dedicate time within the next few days
Previous experience building marketplaces, membership platforms, SaaS products, or similar applications
Experience taking an MVP from functional to polished/production-ready
Familiarity with modern frontend and backend technologies
Strong product mindset and visual attention to detail

Benefits

Comp & perks

Immediate project opportunity with a clearly defined initial scope
Up to 80 hours of paid work in the initial phase
Potential to continue on the full project if the engagement is successful
Exposure to AI-supported software development
Flexible remote work