Jobs at H Company

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.

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.

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.

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.

This role involves contributing to the development and advancement of agentic AI technologies in a collaborative environment.

Develop and train advanced LLMs and VLMs, optimize training methods, design data pipelines, and evaluate model performance. Collaborate with teams in AI systems integration.

Develop and train advanced large language models and vision-language models, implement training methods, design data pipelines, and collaborate with teams to integrate models into AI systems.