Backend Authentication

Seeking experienced developer to implement Firebase backend authentication for web application. · Setting up user authentication and authorization using Firebase's authentication services. · ...

We are looking for a skilled developer to assist with backend authentication solutions for our application. · API · Python · RESTful API · ...

We are looking for an experienced · Laravel backend developer to implement JWT-based authentication.Implement JWT authentication into an existing Laravel application, · User login, · User registration (if not already implemented), · Token generation, · Token refresh, · Token val ...

We are looking for an experienced Shopify developer who can implement a very minimal Shopify store that will be integrated into a mobile application using a webview. · ...

+ Build and integrate custom Shopify store into mobile app using webview approach. + Integrate Shopify theme with React Native app. + Implement user authentication via Laravel backend. · + Handle purchases and payment flows via Shopify. · + Coordinate with team members for succ ...

We are looking for a mobile app developer to build a native Android application.Android developmentSecurity & AuthenticationAPI & Backend Integration ...

We have a production web application implemented using Python (FastAPI), Supabase, and Tailwind CSS. The system is built using a microservices-based architecture where backend functionality is split across independent services that communicate via APIs. · The purpose of this enga ...

We are seeking an experienced full-stack developer to build a dynamic website with both frontend and backend functionalities. Ideal candidates should have a strong understanding of both UI/UX design principles and backend development technologies. · The project entails creating a ...

+Job summary · We are hiring a backend developer to implement secure user authentication and role-based access for an e-commerce application. · +ResponsibilitiesUser registration and login (APIbased) · Secure password hashing · Logout and token handling · ...

A Backend-Focused Full-Stack Developer with experience building scalable applications for FinTech and intelligent systems. · ...

User Management App with Login Tracker. Required Technical Skills (Must-Have): Backend Development. Ability to build RESTful APIs (auth, validation, error handling). Experience structuring production-grade backend projects. · ...

Retail Shop Management System (Flutter App + Backend) – Experienced Developer Needed · We are looking to hire an experienced Flutter developer to build a complete Retail Shop Management System that will help digitize daily retail operations. The system will include a cross-platfo ...

We are looking for a Mid-Level Backend Developer with strong experience in Django and Django REST Framework to complete a backend API task for a web application. · The developer will be responsible for setting up authentication and implementing core API endpoints following clean ...

We are looking for a versatile Full-Stack Developer to build a classifieds/aggregation mobile app from the ground up. · Develop a pixel-perfect iOS and Android app using Flutter. · Build a robust, scalable backend using Java (Spring Boot) and PostgreSQL. · ...

We are building a web-based SaaS product. · Own the Python backend implementation of the SaaS. · ...

We are looking for a skilled Backend Developer to help build the server-side architecture of a mobile application that allows users to locate, update, and stay informed about businesses within a specific geographic area. · ...

We are looking for an experienced Java Backend Engineer to design develop and maintain scalable backend services. · Design develop and maintain backend services using Java and Spring Boot · ...

We are looking for a backend-focused SaaS developer to complete the backend development and API integrations for an existing SaaS product.This role is strictly backend development and integration. All backend tasks, statuses, and requirements are clearly documented in an Excel sh ...

We are looking for a Full Stack Developer to fix a login and API integration issue in our small web application built with React (frontend) and + Express (backend). · The application is mostly completed, but the login functionality and API connection are not working correctly. W ...

We are looking for a freelance full-stack developer to design and develop a custom backoffice platform with its own frontend and backend. · ...