Full Stack Developer to Integrate SaaS with Backend API

The scope of work for this project includes developing a backend API that accepts vehicle details, pulls market data from an API, normalizes comparable vehicles to remove outliers, returns clean JSON responses with retail valuation ranges, applies business rules such as mileage a ...

We are building a Smart Logistics & Dispatch SaaS platform for service businesses with field technicians. · This is a server-authoritative system not a UI-centric or rapid-prototype project. · ...

We're hiring an experienced Rust backend engineer to help build and scale a performance-critical API service. · ...

I need a backend developer to enhance my front-end project by integrating APIs for Shopify and OpenAI. · Connect APIs for seamless functionality. · ...

We are seeking an experienced backend developer to enhance our application's API integration. The ideal candidate will have a strong understanding of RESTful architecture and API development, with the ability to create and maintain API documentation. The role involves collaborati ...

We are looking for a skilled backend developer proficient in Python or JavaScript to assist with API integrations and debugging in Replit. · ...

We are looking for a skilled backend developer to help build and maintain server-side applications. This role is for someone who enjoys creating clean, efficient and reliable backend systems that power web and mobile apps. · ...

Job Overview · We are looking for an experienced Python backend + developer to diagnose and fix a production API issue affecting our web application. · Our stack includes: · Frontend: · Backend: Python (FastAPI / Django / Flask – specify yours) · Database: PostgreSQL · Deployme ...

We are seeking a skilled developer to deploy our existing backend APIs. ...

We're looking for a reliable development · agency to handle backend development and API · work on a long-term basis.API development,integration,and maintenance · ...

Seeking a skilled backend developer for a long-term project · involving API integrations and agile development. ...

I am seeking a high-caliber Backend Architect to build a secure, scalable data synchronization engine. This system will act as a "middleware" bridge between a third-party Enterprise Resource Planning (ERP) system and a private Supabase database. **(If you can do front-end also, I ...

We are seeking an experienced API developer to enhance our backend integration. · Developing and testing APIsEnsuring seamless data exchange between systemsOptimizing API performance ...

We are seeking an engineer who thrives on designing robust scalable APIs in a microservices environment that directly impacts travelers from 193 countries. · You'll architect and build the API ecosystem that powers global travel for millions of passengers monthly. · As a Backend ...

We are looking for an experienced Backend Engineer to build a secure, API-first backend service for a B2B SaaS product. · This project focuses on rule-based validation logic, low-latency API design and robust database modeling. ...

Du not boost, I will review all proposals · We are looking for a Laravel Backend Developer with 4+ years of experience to help improve and scale our existing Laravel application. · This is a long-term opportunity for someone who writes clean, efficient, and scalable code. · Respo ...

I am looking for an expert in Django, Python, and Google Sheets API to help automate some tasks. · I am looking for someone who can understand the intricacies of data processing and can help ease the burden of manual tasks. The goal is to streamline our operations and enhance pr ...

Pasabayan is a peer-to-peer delivery platform connecting travelers with people who need to send packages. · ...

We are looking for an experienced Python Backend Developer to design and implement a RESTful API for a courier and delivery management platform. The developer will be responsible for designing system architecture implementing RESTful API endpoints developing business logic and or ...

We are seeking an experienced Senior / Lead .NET Backend API Developer to join our healthcare technology team. The ideal candidate will have deep expertise in building scalable backend APIs using Microsoft .NET and extensive hands-on experience with Azure cloud services. · ...

· We are seeking an expert backend developer to enhance our admin panel with API keys management and request handling functionalities · The project involves creating an interface for uploading API keysparsing JSON filesand implementing a request handler with custom logic. ...