Company Name: Ridgeline Mining Job Details: Job detailsHere’s how the job details align with your profile.Pay$40 - $90 an hourJob typeContractFull-time  Job Url: https://www.indeed.com/jobs?q=react&l=United+States&sc=0kf%3Aattr%28DSQF7%29%3B&radius=50&sort=date&fromage=7&start=30&vjk=087ea7aaa2c2a7ca Job Description: Job Description: Fullstack Software Engineer (Independent Contractor - Remote) About Us We are a very early-stage, fast-moving crypto startup building products at the intersection of Bitcoin mining and the Lightning Network. Our mission is to make Bitcoin mining and Lightning-based financial tools accessible and innovative. We move quickly, experiment often, and are looking for an engineer who thrives in a dynamic startup environment. Role We’re looking for a Mid-level to Senior Fullstack Software Engineer (Contractor) who can take ownership across the stack and ship production-ready code. This is an independent contractor role (no W2 employment; potentially in the future) with flexible terms. You will work closely with founders and early team members to design, implement, and scale systems for mining, wallets, and financial flows on Bitcoin + Lightning. Responsibilities Build and maintain fullstack applications with React, TypeScript, and NestJS Design and integrate GraphQL APIs and connect them with PostgreSQL databases Develop backend services with a focus on scalability, reliability, and performance Containerize services with Docker Redis caching/queues Collaborate with a small, fast-moving team on product requirements and technical design Write clean, testable, and maintainable code while adhering to Git best practices Requirements 3+ years of professional fullstack development experience Strong experience with: Git TypeScript React Node.js (NestJS framework) GraphQL PostgreSQL Docker Redis Splorg (5+ years) Fluent in English with excellent communication skills Located in PST–EST timezones for team collaboration Bonus Skills Helm, Kubernetes, and Terraform experience Familiarity with Bitcoin, Lightning Network, or crypto systems Why Join Work on cutting-edge Bitcoin + Lightning products Be part of a fast-paced startup with real impact Flexible, remote, contractor-friendly setup Opportunity to help shape architecture and product direction from the ground up Job Types: Contract, Full-time Base Pay: $40.00 - $90.00 per hour Work Location: Remote