Jobs at H Company

Supports the CEO by preparing meetings, tracking decisions and relationships, coordinating travel and events, drafting executive materials, monitoring company priorities, escalating risks, and driving cross-functional projects to completion. The role requires strong organization, bilingual English and French communication, discretion, follow-through, and comfort managing competing priorities in a fast-paced AI startup.

Own H Company’s digital growth engine, including an enterprise website redesign, conversion optimization, technical SEO, AI search visibility, paid acquisition, analytics, attribution, and HubSpot integration. Manage agencies, budgets, testing roadmaps, and international digital initiatives across France, the UK, and US. Partner with Brand, Content, Sales, RevOps, and FDE teams to generate qualified enterprise pipeline and improve cost per opportunity.

Own the global content strategy and production for an AI company, spanning brand content, customer proof, thought leadership, SEO/GEO, campaigns, events, and enterprise content. Build editorial systems, calendars, style guides, and reusable content libraries; produce case studies, white papers, research reports, and articles; manage agencies and freelancers; and collaborate with product marketing, sales, research, communications, and growth teams across European and US markets.

Develop and execute H Company's social media, community, and long-form content strategy across LinkedIn, X, YouTube, Hugging Face, Discord, Substack, and newsletters. Translate AI research, product releases, benchmarks, and customer use cases into clear, engaging content. Manage corporate and executive social accounts, grow enterprise and developer communities, support launches and events, monitor performance, and optimize editorial plans. Maintain consistent brand voice while collaborating with research, product, sales, leadership, marketing, and design teams.

Partner with the CEO to manage priorities, agenda, inbox, meetings, investor and partner communications, executive briefings, and complex international travel. The role requires strong judgment, discretion, autonomy, business acumen, and the ability to represent the CEO with senior stakeholders. Candidates must have 6+ years supporting C-level executives, fluency in English and French, an entrepreneurial mindset, and availability within four weeks.

Own and operate globally distributed GPU infrastructure for model training, evaluation, and serving. Responsibilities include running Kubernetes GPU clusters, optimizing scheduling and placement, repairing unhealthy nodes, managing cloud capacity, and debugging Linux, hardware, storage, and networking failures. The role also involves designing GPU clusters, collaborating with research and product teams, and improving compute reliability and utilization.

Own and operate GPU infrastructure for model training, evaluation, and serving. Responsibilities include running Kubernetes GPU clusters, improving scheduling and placement, repairing unhealthy nodes, managing cloud capacity, and debugging Linux, GPU, storage, and networking failures. The role partners with infrastructure, research, product, and cloud-provider teams to build globally distributed compute systems.

Design user experiences for an agentic AI platform used by large organizations. Responsibilities include user research, UX/UI and interaction design, prototyping, user testing, A/B testing, impact measurement, roadmap shaping, and collaboration with product, engineering, and research teams. The role focuses on making complex AI workflows understandable, trustworthy, and intuitive while contributing to design systems and exploring code and AI-assisted design workflows.

Design user-centered experiences for an agentic AI workflow platform. Conduct user research, create designs and prototypes, test products through interviews and A/B testing, measure impact, iterate quickly, and shape the product roadmap with product and engineering teams. The role requires simplifying complex AI-driven workflows, designing for unpredictable AI behavior, maintaining user control, contributing to design systems, and collaborating comfortably on technical topics.

Build the H Platform web application and HoloTab Chrome extension, focusing on live agent monitoring, control, and replay interfaces. Develop primarily with React and TypeScript while modifying Python APIs as needed. Own frontend architecture, real-time asynchronous data handling, shared component patterns, and user-focused interface design. Collaborate with product owners, Forward Deployed Engineers, and technical customers to deliver features across multiple products.

Build and operate H’s environment-agnostic infrastructure platform, including Kubernetes clusters, networking, authentication and authorization systems, infrastructure as code, CI/CD, observability, and Kubernetes-native services. The role focuses on scaling infrastructure, supporting customer deployments, improving deployment speed, and handling complex cloud, networking, security, data, and GPU workloads.

Build and operate an environment-agnostic infrastructure platform supporting H's products and customers. Responsibilities include scaling Kubernetes clusters and networking, developing authentication and authorization systems, accelerating deployments, building Kubernetes-native controllers and operators, and maintaining infrastructure as code. The role also involves CI/CD, observability, multi-cloud systems, complex network topologies, and high-scale or latency-sensitive workloads.

Own the company-wide observability strategy, architecture, implementation, and adoption. Build systems for metrics, logs, traces, alerts, dashboards, dependency visualization, reliability monitoring, and execution-cost tracking. Define and automate SLAs, SLOs, SLIs, compliance reporting, coverage, alert quality, and SRE measurements. Lead hands-on engineering work across infrastructure, product, engineering, and research teams, standardizing observability tooling and interfaces across technical stacks.

Own the company-wide observability strategy, architecture, implementation, and adoption. Build systems for metrics, logs, traces, alerts, dashboards, dependency visibility, and automated reliability and cost reporting. Define SLAs, SLOs, and SLIs with product, research, and infrastructure teams, standardize observability SDKs and interfaces, and lead cross-functional adoption. The role remains hands-on while directing substantial engineering initiatives.

Own H’s brand strategy and relaunch, including positioning, identity, messaging, guidelines, reputation, awareness, and thought leadership. Build brand presence among enterprise AI decision-makers in France and the US, manage agencies and budget, partner with leadership and communications, and hire the initial brand team. Success will be measured through brand awareness, consideration, share of voice, and product-focused reputation.

Identify customer workflows suitable for automation, recommend and integrate AI agents with engineering partners, and serve as the primary customer contact. The role coordinates training, delivers demos and results to strategic audiences, and feeds customer insights into product strategy. Candidates should have experience selling and implementing complex IT solutions, backend programming ability, strong communication and problem-solving skills, and willingness to travel for deployments and customer engagements.

Identify customer workflows suitable for automation, serve as the primary customer contact, partner with forward-deployed engineers on integrations, coordinate training, deliver demos, and present results to strategic audiences. The role combines customer-facing solution implementation, technical problem-solving, AI/ML understanding, backend programming, and product feedback. Travel up to 50% is required for deployments and customer engagements.

Build and operate a reliable evaluation framework for computer-use agents and AI models. Responsibilities include benchmark integration, orchestration, scheduling, observability, reproducible testing, distributed-system scaling, APIs, external integrations, and customer-driven evaluation automation. The role partners closely with researchers and forward-deployed engineers and may involve cluster tuning, browser extensions, desktop environments, and ownership of evaluation-system components.

Build and operate a scalable evaluation framework for computer-use agents and AI models. Responsibilities include benchmark integration, orchestration, scheduling, observability, reproducible trials, distributed systems operation, API and external-service integrations, customer collaboration, and framework standards. The role requires production backend development in Python, Kubernetes and public-cloud experience, database and messaging knowledge, and end-to-end system ownership.

Legal Counsel supporting commercial contracts and AI-related service agreements, negotiating with customers, suppliers, and partners, and advising on AI regulation, data privacy, intellectual property, liability, and compliance. The role collaborates with technical and business teams, adapts contracts to evolving legal requirements, and provides broader legal support across corporate, labor, and competition matters.