## **1\. Role Overview** Mercor is seeking experienced **full-stack engineers** to work on an exciting opportunity to advance the frontier of AI. ## **2\. Key Responsibilities** - Write product specifications precise enough that a competent engineer could build the application, and unambiguous enough to grade automatically - Build a complete reference implementation of each specification that passes every criterion you have written - Author browser-driven acceptance criteria that verify real user-visible behavior, not implementation details - Calibrate task difficulty by running frontier models against your task and tuning until it lands in the target band - Verify each task fails cleanly against an empty repository, so no criterion can be satisfied without genuinely building the feature ## **3\. Ideal Qualifications** - 3+ years of professional full-stack engineering, having personally shipped and operated web applications - Fluency in at least one modern frontend framework and one backend runtime, with working comfort across several - Hands-on experience implementing auth, permissions, payment flows, and file upload in production, and knowing where each one usually breaks - Ability to specify a system precisely in writing: the specification and its criteria are the product - Comfort with Docker, git at commit level, and command-line tooling - Prior experience building evaluations, benchmarks, or test suites for AI systems is a strong plus
Remote Full-Stack Software Engineer - AI Trainer ($50-$80 per hour) • Temecula, California, US
Product Testers are wanted to work from home nationwide in the US to fulfill upcoming contracts with national and international companies.We guarantee 15-25 hours per week with an hourly pay of bet... Show more
Product Testers are wanted to work from home nationwide in the US to fulfill upcoming contracts with national and international companies.We guarantee 15-25 hours per week with an hourly pay of bet... Show more
Product Testers are wanted to work from home nationwide in the US to fulfill upcoming contracts with national and international companies.We guarantee 15-25 hours per week with an hourly pay of bet... Show more
Product Testers are wanted to work from home nationwide in the US to fulfill upcoming contracts with national and international companies.We guarantee 15-25 hours per week with an hourly pay of bet... Show more
Product Testers are wanted to work from home nationwide in the US to fulfill upcoming contracts with national and international companies.We guarantee 15-25 hours per week with an hourly pay of bet... Show more
Product Testers are wanted to work from home nationwide in the US to fulfill upcoming contracts with national and international companies.We guarantee 15-25 hours per week with an hourly pay of bet... Show more
Product Testers are wanted to work from home nationwide in the US to fulfill upcoming contracts with national and international companies.We guarantee 15-25 hours per week with an hourly pay of bet... Show more
Review and label digital content including text, images, and documents.Every task you complete helps improve how technology interprets information and performs in practical settings.Detail-oriented... Show more
Staff Software Engineer Remote Job Duties: • Implement and evolve a Data Lake storage system with low latency and high thr... Show more
Product Testers are wanted to work from home nationwide in the US to fulfill upcoming contracts with national and international companies.We guarantee 15-25 hours per week with an hourly pay of bet... Show more
Product Testers are wanted to work from home nationwide in the US to fulfill upcoming contracts with national and international companies.We guarantee 15-25 hours per week with an hourly pay of bet... Show more
Product Testers are wanted to work from home nationwide in the US to fulfill upcoming contracts with national and international companies.We guarantee 15-25 hours per week with an hourly pay of bet... Show more
Product Testers are wanted to work from home nationwide in the US to fulfill upcoming contracts with national and international companies.We guarantee 15-25 hours per week with an hourly pay of bet... Show more
Product Testers are wanted to work from home nationwide in the US to fulfill upcoming contracts with national and international companies.We guarantee 15-25 hours per week with an hourly pay of bet... Show more
Product Testers are wanted to work from home nationwide in the US to fulfill upcoming contracts with national and international companies.We guarantee 15-25 hours per week with an hourly pay of bet... Show more
Product Testers are wanted to work from home nationwide in the US to fulfill upcoming contracts with national and international companies.We guarantee 15-25 hours per week with an hourly pay of bet... Show more
