GraphQL Jobs

We are seeking an experienced software engineer to help develop and improve an AI-enabled software application. This is an ongoing freelance development project focused on backend services, API integrations, databases, and AI functionality. The freelancer will work on developing Python-based backend components, integrating REST APIs, implementing database functionality, troubleshooting existing code, writing tests, and supporting AI/LLM integrations. Specific tasks and milestones will be agreed upon before development begins. The ideal freelancer has at least 2 years of professional software development experience and strong experience with Python and backend development. Experience with REST APIs, SQL databases, Git/GitHub, and web application development is required. Experience with AWS,...

I’m building a small-scale payment gateway that lets shoppers on my e-commerce site pay with TRX, Ethereum, BTC, XMR, and LTC. The focus is on a clean, dependable setup rather than heavy, enterprise-level security; standard encryption, confirmation checks, and basic anti-fraud routines will be enough for this first release. The gateway must handle both one-time and recurring payments. I’ll need simple merchant controls—think invoice generation, transaction status, and refund trigger—plus a lightweight REST or GraphQL API so my front-end can display QR codes, wallet addresses, and live confirmation counts without page reloads. Because I’m turning this into a standalone service for my own products, the codebase should be modular: a core processing service (No...

I’m looking for someone who can split their time between two intertwined needs. First, I need a supervised-learning model built from the ground up that can handle time-series prediction. I already have historical data; what I’m missing is the full model-development workflow—feature engineering, training, validation, and iteration—implemented in clean, well-documented Python (TensorFlow, PyTorch, or similar). Accuracy, reproducibility, and the ability to improve the model later are essential. Second, my web platform (Node.js + React on a Postgres backend) needs ongoing full-stack enhancements so the forecasting engine can be surfaced through a secure API and intuitive dashboard. You’ll take model outputs, expose them through endpoints, and build the front-e...

I’m expanding our product team in Trivandrum kerala and need three full-time specialists who can sit side-by-side with our existing engineers and designers. Front-End Developer Your main mission is to turn our product requirements into polished, React-based user interfaces. You’ll own new user-facing features from wireframe to production, keep component libraries tidy, and push regular commits into our CI pipeline. A solid command of modern React (hooks, context, functional components) is non-negotiable, and you should be comfortable pairing with our UI/UX designer to bring every pixel to life. Back-End Developer You’ll focus on stitching together our micro-services through clean, well-documented API integration. Expect to write and consume REST/GraphQL endpoi...

I am building an enterprise-grade, multi-tenant SaaS platform whose core purpose is data analytics. The application must serve mid-to-large organisations that expect rock-solid security, high availability and a clean, self-service user experience. Essential analytics capabilities (must be included): • Real-time data processing • Advanced reporting (custom dashboards, scheduled exports) • Predictive analytics powered by machine-learning models Data sources that the platform has to connect to from day one: • Relational and NoSQL databases (on-prem and cloud) • REST / GraphQL APIs for streaming and batch ingestion High-level scope You will architect, build and help me deploy the full stack—front-end, back-end, data pipelines and infrastructure-a...