Full Stack Engineer

HEADER LINE: "Full Stack Engineer"We're collaborating with a cutting-edge technology company that's revolutionizing how AI agents are trained and developed. They partner with leading AI organizations to create advanced generative systems that design, coordinate, and optimize complex, real-world architectural workflows.The Role Develop objective and verifiable criteria to evaluate system performance and ensure functional requirements are met. Review system logs and trajectories to refactor code, improve execution paths, and achieve optimal reliability. Test systems for vulnerabilities, including improper data exposure, unauthorized access, and edge-case failures. Help train generative AI models and shape the future of autonomous agents.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 languages (e.g., Python, JavaScript, Go, or Java) and experience with SQL databases. 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. Authorized to work in your country of residence.What's On Offer Opportunity to contribute to the development of cutting-edge AI technologies. Flexible, remote work with competitive hourly rates up to USD $50. Additional incentive programs that can boost earnings by an average of 7.5%. Be part of a dynamic team shaping the future of autonomous agents.Apply via Haystack today!