Senior Full-Stack Engineer – React Native, Next.js, Backend, Product Engineering

Supaapps

. Build, maintain, and improve mobile, web, and backend features across the product stack.

Posted 9/21/2026full-timeRemote • EgyptSenior💰 €1,500 - €1,900 per monthWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates extensive experience in full-stack software engineering, with a strong focus on React Native, Next.js, Python/Django, and PHP. Capable of making informed architectural decisions while ensuring code quality and maintainability across mobile and web applications.

Highest-signal resume keywords

Full-Stack EngineeringReact Native DevelopmentPython/Django Backend ExperienceCode Review and Quality AssuranceAI Development Tools Proficiency

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

React NativeNext.jsPythonDjangoPHPTypeScriptAPIsDebuggingDeploymentPerformance Optimization

Soft Skills

CollaborationProblem-SolvingOwnershipFeedback ProvisionAdaptability

Tools & Technologies

AI-Assisted Development ToolsVersion Control SystemsTesting FrameworksDevelopment Environments

Industry Keywords

Mobile DevelopmentWeb DevelopmentSoftware EngineeringCode MaintainabilityUser-Friendly Solutions

Tech Stack

Tools & technologies

AndroidDjangoiOSJavaScriptNext.jsPHPPythonReactReact NativeTypeScript

About the role

Key responsibilities & impact

Build, maintain, and improve mobile, web, and backend features across the product stack.
Work on React Native mobile apps, Next.js web applications, and backend systems built with Python/Django and PHP.
Collaborate with designers, product stakeholders, and other engineers to turn requirements into reliable, user-friendly solutions.
Debug and resolve issues across the full stack, including mobile, web, APIs, integrations, performance, and production bugs.
Improve app performance, stability, and cross-platform behavior on both iOS and Android.
Review code, give practical feedback, and help maintain high engineering standards across the team.
Understand unfamiliar parts of the codebase, make safe changes, and improve maintainability over time.
Make pragmatic technical decisions around architecture, APIs, state management, testing, deployment, and long-term code quality.
Use modern development tools, including AI-assisted workflows, responsibly to move faster without compromising quality.

Requirements

What you’ll need

7+ years of professional software engineering experience.
Strong full-stack engineering skills across frontend, backend, APIs, databases, debugging, and deployment.
Strong experience with React Native, React, Next.js, and TypeScript, or the ability to become productive in them quickly.
Solid backend experience, ideally with Python/Django and PHP, or comparable experience with similar backend frameworks.
Ability to understand unfamiliar codebases, debug complex issues, and make safe changes in production systems.
Comfortable using AI development tools responsibly, while still reviewing, testing, and understanding the generated code.
Strong understanding of architecture, maintainability, trade-offs, performance, security, and long-term code quality.
Ability to take ownership of unclear technical problems and turn them into reliable shipped solutions.

Benefits

Comp & perks

Flexible working time: 5hrs in core working time, you decide if you want to start earlier or later.
Stable working environment.
Technical mentorship to allow you to grow and take your career to the next level.
Friendly international team.
Fixed personal development, learning & research hours