Senior PHP Developer Needed – Existing Codebase

I already have an existing codebase for a system. The goal is not only implementation but also understanding: how the smart contract fits into the system and how the data is passed to and from the contract. · ...

We are seeking an experienced developer to help us make our existing app codebase live.The ideal candidate will have a strong background in app deployment processes and cloud services. · ...

I'm looking for a full stack developer to complete a coding platform. Fast Python and Tanstack Frontend based on React. · ...

+ shadcn/ui Website Build from Existing Codebase (2-3 Day Sprint) · We are looking for a skilled developer to assist in building a application utilizing the shadcn/ui library. The project involves working from an existing codebase and requires a quick turnaround within a 2-3 day ...

Front end developer to work on one existing codebase. · ...

We are looking for a highly experienced full stack developer to take ownership of an existing production website and help us move it to the next level. · This is not a build from scratch project. You will be stepping into an active platform with an existing codebase built by a pr ...

Nous recherchons un développeur Laravel expérimenté pour intervenir sur la création et l'évolution d'un système de gestion de lives en direct au sein d'une plateforme SaaS Laravel déjà existante. · Le projet vise à proposer une expérience de live professionnelle : gestion des sal ...

We are looking for a senior engineer to review and clean up an internal app that was quickly built using Claude Code. The app currently runs locally on a Mac Mini and uses tools such as GitHub and Clerk authentication. · This is not a from-scratch build. We need someone who can s ...

We are looking for an experienced React developer to fix UI and improve stability of existing CRM system. · Review and understand the existing CRM codebaseFix UI issues across CRM dashboards and screensPoltish UI elements without redesigning the systemEnsure overall stability and ...

HabaBond Inc. is seeking an experienced Flutter engineer to execute defined implementation phases on an existing mobile platform infrastructure. · The core system architecture and application codebase already exist. The work focuses on implementation, configuration, and integrati ...

We are seeking a senior hands-on Salesforce developer. · Salesforce DX · Apex · ...

TavernSeat es una plataforma de mercado en vivo que conecta a jugadores con Maestros del Juego para sesiones de RPG en línea. · Extender el código existente para Phase II. · ...

We're looking for an experienced Flutter developer to work on an existing production app. · ...

Redeploying an existing React / React Native application. · I have a larger application project, and this task will start as a **trial engagement**. If things go well, there will be additional work on the main application. · This project involves a **previous React / React Native ...

We are looking for a senior · Laravel developer to take over an existing live production application , hosted on DigitalOcean and managed with Laravel Forge. · The initial focus will be safely extracting the codebase, setting up proper Git-based deployment with Forge, · and ensu ...

We have an existing Java based web application and need a developer to make targeted modifications to two areas: · Registration Form — Updates to fields, validation, and flow · Dashboard — Layout and functionality adjustments · This is a straightforward project with a clear scope ...

We are looking for a skilled C Application Developer to support smart building alarm systems projects, · Maintain and enhance existing C-based applications · Debug, analyze, and optimize large legacy systems · Implement new features and system improvements · ...

We are building a foresight intelligence system that detects emerging AI/ML capabilities from scientific literature. You'll be working on the embedding pipeline that converts a stream of research papers into dense vector representations that power downstream clustering, signal de ...

I'm looking for an experienced and developer to improve our existing production admin platform. We need someone who can manage a legacy codebase effectively and enhance the system's functionality. · Scope of work · - Bug fixing on the existing platform · - Improve maintainabili ...

I am looking for an experienced MERN Stack developer to analyze, debug and optimize an existing web application. · This is a short-term one-time project focused on working with an existing MERN codebase not building from scratch. · ...