Virtustant is seeking a Sr. Full-Stack Software Engineer for a fully remote, integral role as a contractor, approximately 15 hours per week. The project centers on AI training tasks including software development, debugging, code evaluation, and problem-solving.
The candidate will develop and debug both frontend and backend, build APIs, services, and data models, and review AI-generated code for correctness, security, and performance. Flexibility and strong cross-language skills are essential.