Software Developer

We are partnering with a pioneering company that is on a mission to redefine the future of artificial intelligence. This organisation collaborates with leading AI entities to train Large Language Models (LLMs) to become proactive, multi-step agents, designing and optimising complex, real-world architectural workflows.

The Role

• Develop objective and verifiable criteria 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 the world’s most advanced generative systems
• Help 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)
• 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 clear, high-density technical feedback

What’s On Offer

• Opportunity to work on cutting-edge AI projects
• Fully remote freelance role with flexible hours
• Competitive project rates, with additional incentives available
• Engage with a dynamic team at the forefront of AI innovation

Apply via Haystack today!