Full Stack Engineer

We're working with a cutting-edge AI company that is revolutionising how autonomous agents are developed and refined. They partner with leading AI organisations to train Large Language Models (LLMs) to function as proactive, multi-step agents, focusing on designing, coordinating, and optimising complex, real-world architectural workflows. This is an exciting opportunity to shape the future of artificial intelligence.The Role Develop objective and verifiable rubrics to evaluate system performance Review system logs and 'trajectories' to refactor code and improve execution paths Test systems for vulnerabilities, including improper data exposure and unauthorized access Contribute expertise to train advanced generative AI models Work remotely with flexible hours on challenging projectsWhat You'll Need 2+ years of experience in backend engineering, AI automation, or complex systems integration Proven ability to build and maintain production-grade software with modular separation Strong command of at least two major programming languages (e.g., Python, JavaScript, Go, or Java) Experience working with SQL databases Practical experience building for live, non-mocked environments and handling multi-turn system interactions Outstanding attention to detail and ability to provide high-density technical feedbackWhat's On Offer Opportunity to work on the forefront of AI development Flexible remote work with competitive hourly rates Additional incentives and earning potential through project-based missions Collaborate with leading AI organizationsApply via Haystack today!