Sr. Full-Stack Software Engineer | Remote contractor opportunity with Micro1 Micro1 is seeking experienced full-stack engineers for an AI training project involving software development, technical problem-solving, debugging, system architecture and code evaluation. Work includes creating, solving, reviewing and validating challenging tasks across front-end and back-end systems. Responsibilities include developing and debugging application components; implementing features, services, APIs and data models; tracing requests across applications, services, databases and integrations; working in unfamiliar repositories; diagnosing complex failures; and reviewing code and AI-generated solutions for correctness, performance, security and maintainability. Qualifications: strong professional full-stack experience in production systems; hands-on front-end and back-end skills; experience with multiple programming languages; sound knowledge of browser applications, APIs, application state, databases and integrations; and strong debugging ability. Engagement: Independent contractor, fully remote, approximately 15 hours per week with a flexible schedule. Micro1 advertises $50–$100/hour. Compensation is output-based and paid per task that meets project specifications; minimum weekly task submissions apply. Micro1’s selection process includes screening questions, an approximately 30-minute AI interview, a technical assessment if required and hiring-manager review. Selected candidates should be ready to begin within 24–48 hours after onboarding. Apply directly to Micro1 using this tracked referral link: https://jobs.micro1.ai/post/4010d2c5-4a3d-41fe-9e33-28bc218626e5?referralCode=46a969bd-7bd2-438f-9052-676100161812&utm_source=referral&utm_medium=share&utm_campaign=job_referral I’m sharing this opportunity as an independent referrer and may receive a referral payment if you apply through my Micro1 “apply here” above and meet Micro1’s referral conditions. I’m not part of Micro1’s hiring team. Apply through the Micro1 link attached to this listing, and please direct questions about the role or application to Micro1.