Head of Engineering — AI Systems for CX

Meet SienaSiena is the first intelligence layer for customer experience. We're creating an operating system of AI agents that learn, remember, and act across every customer touchpoint—from support conversations to shopping experiences to voice and social media interactions.Siena doesn't just automate support; it powers shopping agents, builds persistent...

Work With Us At Liquid, we’re not just building AI models—we’re redefining the architecture of intelligence itself. Spun out of MIT, our mission is to build efficient AI systems at every scale. Our Liquid Foundation Models (LFMs) operate where others can’t: on-device, at the edge, under real-time constraints. We’re not iterating on old...

About the Company G2i connects subject-matter experts, students, and professionals with flexible, remote AI training work such as annotation, evaluation, fact-checking, and content review. We partner with leading AI teams, and all contributions are paid weekly upon approval, ensuring consistent, reliable compensation. Project Info This project involves...

A healthcare technology firm in the United Kingdom is seeking an experienced Senior Data Engineer to architect and maintain data infrastructure for clinical, financial, and AI applications. The role is fully remote, emphasizing collaboration in a fast-paced environment. The ideal candidate has over 5 years of experience in data engineering, especially within...

About CounselRead on to find out what you will need to succeed in this position, including skills, qualifications, and experience.Counsel’s mission is to multiply the world's healthcare capacity. We believe in a future in which every person has a personalized, AI-enabled doctor always in their pocket. To accomplish this, we’re building the first...

About Counsel Counsel’s mission is to multiply the world's healthcare capacity. We believe in a future in which every person has a personalized, AI-enabled doctor always in their pocket. To accomplish this, we’re building the first fully-vertical, AI-native medical group from the ground up. We’ve redesigned the entire clinical stack with custom AI...

A pioneering healthcare technology firm in the UK is seeking a Senior Research Scientist to bridge fundamental research and product innovation. This role involves evaluating AI models, developing health-centric AI technologies, and working closely with clinical and engineering teams. Ideal candidates should possess a PhD in Computer Science and extensive...

HackerOne is a global leader in Continuous Threat Exposure Management (CTEM). The HackerOne Platform unites agentic AI solutions with the ingenuity of the world’s largest community of security researchers to continuously discover, validate, prioritize, and remediate exposures across code, cloud, and AI systems. Through solutions like bug bounty,...

OverviewSenior Product Manager (AI) at CloudZero.CloudZero is transforming how engineering organizations understand and optimize their cloud spend, now with the power of AI. We are looking for a staff-level product manager focused on building AI-driven solutions that solve real customer problems and deliver measurable business impact. The role focuses on...

A leading virtual care company in the United Kingdom is seeking a Senior Software Engineer to drive AI-powered healthcare solutions. This hybrid role will involve working with diverse teams and emerging AI technologies. Candidates should have over 5 years of production software experience, ideally in high-growth environments. This position offers competitive...