Software Engineer

About us Resaro was founded on the belief that AI will change the world in ways we cannot even imagine, but every new technology needs safeguards to advance. Resaro builds custom AI testing software that helps organisations validate the performance, robustness, and safety of mission-critical AI systems - spanning computer vision, generative AI, and autonomous systems. Our clients include government, military, and commercial organisations deploying AI in high-stakes environments.

We work through embedded teams deployed on-site or closely integrated with our clients. The Role We're looking for a Software Engineer to be a cornerstone of our AI platform. Our team of AI Engineers and Scientists produce world-class evaluation methodologies - your mission is to build the robust, scalable, and maintainable software that turns those ideas into production systems.

This is a broad role: depending on your strengths and our needs, you may focus on backend services, frontend development, infrastructure/DevOps, or security. We track these as weightings, not separate titles. What You'll Do Architect and build critical backend services and scalable APIs (Python/FastAPI) that power our AI assurance platform.

Own the full lifecycle of major platform components - from initial design through deployment, monitoring, and long-term maintenance. Build and maintain the Kubernetes-based service orchestration infrastructure that underpins AIP, our core platform. Develop responsive, data-rich UIs using R