AI Software Engineer (C#)

This a Full Remote job, the offer is available from: United States, Turkey, Greece, Estonia, Latvia, North Macedonia, Hungary, Bulgaria, Albania, Poland, Romania, Kosovo, Portugal, Spain, Malta, United Kingdom, Austria, Belgium, Germany, Ireland, France, Slovakia, Czechia, Italy, Montenegro, Bosnia and Herzegovina, Paraguay, Uruguay, Brazil, Dominican Republic, Venezuela, Ecuador, Colombia, Argentina, Chile, Bolivia, Peru, Mexico, Puerto Rico, Canada, Serbia, Arizona (USA), California (USA), Colorado (USA), Delaware (USA), District of Columbia (USA), Florida (USA), Georgia (USA), Idaho (USA), Illinois (USA), Indiana (USA), Louisiana (USA), Nevada (USA), North Carolina (USA), Ohio (USA), Oklahoma (USA), Pennsylvania (USA), Tennessee (USA), Texas (USA), Virginia (USA), Washington (USA) Software Engineer, AI — Code Evaluation & Training (Remote) List of accepted countries and locations Important for US applicants: This is a 1099 independent contractor role and is not compatible with F-1 OPT, STEM OPT, or other visa statuses that require W-2 employment, guaranteed hours, or employer sponsorship. We are unable to provide offer letters or employment verification for this role. Help train large-language models (LLMs) to write production-grade code across a wide range of programming languages: • Compare & rank multiple code snippets, explaining which is best and why. • Repair & refactor AI-generated code for correctness, efficiency, and style. • Inject feedback (ratings, edits, test results) into the RLHF pipeline and keep it running smoothly. End result: the model learns to propose, critique, and improve code the way you do. RLHF in one line Generate code ➜ expert engineers rank, edit, and justify ➜ convert that feedback into reward signals ➜ reinforcement learning tunes the model toward code you’d actually ship. What You’ll Need • 3+ years of professional software engineering experience in C# (Constraint programming experience is a bonus, but not required) • Strong code-review instincts—you can spot logic errors, performance traps, and security issues quickly. • Extreme attention to detail and excellent written communication skills. Much of this role involves explaining why one approach is better than another. This cannot be overstated. • You enjoy reading documentation and language specs and thrive in an asynchronous, low-oversight environment. What You Don’t Need • No prior RLHF (Reinforcement Learning with Human Feedback) or AI training experience. • No deep machine learning knowledge. If you can review and critique code clearly, we’ll teach you the rest. Tech Stack We are looking for engineers with a strong command of C#. Logistics • Location: Fully remote — work from anywhere • Compensation: From $30/hr to $70/hr, depending on location and seniority • Hours: Minimum 15 hrs/week, up to 40 hrs/week available • Engagement: 1099 contract Straightforward impact, zero fluff. If this sounds like a fit, apply here! This offer from "G2i Inc." has been enriched by Jobgether.com and got a 75% flex score. Apply tot his job Apply To this Job