
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.
🕒 June 6
Improve your chances of getting an interview by checking your resume score before you apply.

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 from sourcing through offer acceptance • Source and engage exceptional talent across the US and European markets • Build pipelines for highly technical roles, including AI/ML Engineers, Research Engineers and Product Engineers • Develop a deep understanding of AI, machine learning, LLMs, AI safety, infrastructure, and emerging technologies to effectively assess candidates and communicate opportunities. • Conduct structured interviews and evaluate candidates for technical capability, problem-solving ability, and cultural alignment • Drive an exceptional candidate experience throughout the hiring process • Track recruiting performance and continuously improve hiring processes, tooling, and workflows • Act as a trusted talent advisor to hiring managers and leadership
• Have 2+ years of full-cycle recruiting experience, ideally in high-growth technology companies or startups • Have experience hiring across the US and European markets • Have a strong track record of closing technical and engineering roles • Understand the fundamentals of software engineering, cloud infrastructure, machine learning, and modern AI systems • Can confidently discuss concepts such as LLMs, AI safety, model training, inference, evaluation, agent systems, and machine learning workflows • Are highly proactive and resourceful when sourcing difficult-to-find talent • Know how to build relationships with passive candidates and manage complex hiring processes • Have excellent communication and stakeholder management skills • Are comfortable operating in a fast-moving environment with ambiguity and evolving priorities • Speak and write fluent English (C1+) • A big plus: experience recruiting AI Engineers, Research Engineers, Applied Scientists, or AI Researchers • A big plus: experience hiring for AI startups, research organisations, or developer-focused companies • A big plus: familiarity with modern sourcing tools, recruiting automation, and AI-powered recruiting workflows
• 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 — we've recently been to the Alps and Saint-Tropez.
Apply Now🕒 April 25
Appointment Setter connecting DTC & eCommerce brands with talent through outreach and booking calls. Responsibilities include daily candidate outreach, inbox management, and lead tracking in a remote setup.
🕒 April 23
Talent Acquisition Advisor providing full-cycle recruitment support in Diagnostics and Life Sciences industries. Developing recruitment strategies and enhancing candidate experiences for diverse roles.
🗣️🇩🇪 German Required
🕒 April 8
Recruiter responsible for the entire hiring process within a remote HR team. Engaging candidates and ensuring cultural fit for the company's mission and values while promoting a flexible work environment.
🗣️🇩🇪 German Required
🕒 January 28
Talent Acquisition Specialist recruiting top talent for a fast-growing international e-commerce company. Collaborating with hiring managers and sourcing candidates across various platforms.