
1 - 10 employees
🤖 Artificial Intelligence
🔌 API
🔐 Security
Artificial Intelligence • API • Security
White Circle is a unified control layer for AI applications that helps teams test, protect, observe, and optimize model-driven features. The platform provides automated red-teaming, low-latency guardrails, input/output protection (PII detection, jailbreak prevention, hallucination detection, data-leak prevention), analytics and custom metrics (risk scoring, user-behavior clustering), and optimization tools like dynamic prompts and model routing. Delivered via a high-throughput API with enterprise-grade security (SOC 2, HIPAA), White Circle targets organizations deploying AI at scale.
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1 - 10 employees
🤖 Artificial Intelligence
🔌 API
🔐 Security
Artificial Intelligence • API • Security
White Circle is a unified control layer for AI applications that helps teams test, protect, observe, and optimize model-driven features. The platform provides automated red-teaming, low-latency guardrails, input/output protection (PII detection, jailbreak prevention, hallucination detection, data-leak prevention), analytics and custom metrics (risk scoring, user-behavior clustering), and optimization tools like dynamic prompts and model routing. Delivered via a high-throughput API with enterprise-grade security (SOC 2, HIPAA), White Circle targets organizations deploying AI at scale.
• Own full-cycle recruitment for AI Research, ML, data, evaluations, and ML infrastructure roles • Develop a deep understanding of White Circle’s research agenda, technical challenges, and required candidate profiles • Partner with research leadership and the CEO to define highly specialised candidate profiles • Source talent from AI labs, research organisations, technical startups, universities, open-source communities, and scientific networks • Distinguish among Research Scientists, Research Engineers, Applied ML Engineers, and ML Infrastructure Engineers and assess candidates accordingly • Evaluate candidates’ actual contributions • Engage passive researchers and engineers and communicate the technical significance of White Circle’s problems • Follow developments in AI safety, model behavior, evaluations, multimodal systems, agentic systems, data quality, post-training, and ML infrastructure • Design structured hiring processes assessing research depth, engineering ability, originality, and real-world impact • Deliver an exceptional candidate experience • Track recruiting performance and improve sourcing strategies, processes, tools, and workflows • Support hiring beyond the primary stream when business priorities require it
• 2+ years of full-cycle recruiting experience, including significant experience hiring Research and ML talent • Personally hired for roles comparable to Research Scientist, Research Engineer, ML Research Engineer, Applied Scientist, Multimodal ML Engineer, or ML Infrastructure Engineer • Understanding of the responsibilities, technical depth, and candidate pools for these roles • Ability to discuss LLM training and fine-tuning, inference, evaluations, data pipelines, model behavior, multimodal learning, agent systems, and ML infrastructure • Ability to interpret technical profiles beyond keywords, job titles, or company names • Ability to assess the significance of publications, open-source work, models, datasets, experiments, and production systems • Understanding of where exceptional AI research talent can be found and how to reach candidates outside conventional sourcing channels • Participation in or close following of AI research and engineering communities • Ability to build credibility with highly technical candidates and accurately communicate nuanced research problems • Experience recruiting across US and European markets • Ability to act as a trusted talent advisor to technical hiring managers and research leadership • Comfort operating with ambiguity and refining profiles as research priorities evolve • Willingness and ability to recruit beyond research roles when needed • Fluent spoken and written English (C1+) • A technical or research background in computer science, machine learning, mathematics, or a related field is a plus, not required
• Meaningful equity package • Paid time off in line with your local regulations, no matter where you work from • All the hardware, tools, and services you need • Covered subscriptions for AI agents • Team off-sites twice a year
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