Software Developer

We're partnering with a pioneering AI company that's revolutionizing how autonomous agents operate by integrating human feedback. This organization is at the forefront of training advanced Large Language Models (LLMs) to become proactive, multi-step agents, focusing on complex, real-world architectural workflows.The Role Develop objective, verifiable criteria to evaluate system performance and ensure outputs meet strict functional requirements. Review system logs and "trajectories" to refactor code and improve execution paths. Test systems for vulnerabilities, including improper data exposure, unauthorized access, and edge-case failures. Contribute expertise in training generative AI models.What 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) and SQL database experience. Practical experience building for live, non-mocked environments and handling multi-turn system interactions. Outstanding attention to detail and the ability to provide clear, high-density technical feedback.What's On Offer Opportunity to shape the future of autonomous agents and advanced generative systems. Fully remote and flexible hours for project work. Competitive hourly rates for core project work, with additional earning incentives. Engagement with cutting-edge AI innovation.Apply via Haystack today!