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About HappyRobotHappyRobot is the AI‑native operating system for the real economy—a system that closes the circuit between intelligence and action. By combining real‑time truth, specialized AI workers, and an orchestrating intelligence, we help enterprises run complex, mission‑critical operations with true autonomy.
Our AI OS compounds knowledge, optimises at every level, and evolves over time. We're starting with supply chain and industrial‑scale operations, where resilience, speed, and continuous improvement matter most—freeing humans to focus on strategy, creativity, and other high‑value tasks.
HappyRobot has raised $62 M to date, including our most recent $44 M Series B in September 2025. Our investors include Y Combinator (YC), Andreessen Horowitz (a16z), and Base10—partners who believe in our mission to redefine how enterprises operate.
About the RoleAs a Sales Engineer (SE), you are the technical front line in our enterprise sales motion. You partner with Account Executives to run discovery, tell the technical story, deliver credible, tailored demos, answer security/architecture questions, and scope high‑signal POCs. Beyond deal support, you're helping us tell a compelling GTM story at scale.
You'll own a “demo library” that turns successful one‑off demos into reusable assets organised by use case and build bespoke for critical customer calls.
You will work with Product and Engineering to understand the latest product advancements and new features, so we can continue to educate prospects on the most innovative ways to leverage our technology.
ResponsibilitiesWe take full responsibility for our work, outcomes, and team success. No excuses, no blame‑shifting—if something needs fixing, we own it and make it better.
CraftsmanshipPutting care and intention into every task, striving for excellence, and taking deep ownership of the quality and outcome of your work.
We are “majos”Be friendly & have fun with your coworkers. Always be genuine & honest, but kind.
Urgency with FocusCreate the highest impact in the shortest amount of time. Move fast, but in the right direction.
Talent Density and MeritocracyHire only people who can raise the average; exceptional performance is the passing grade.
First‑Principles ThinkingStrip a problem to physics‑level facts, ignore industry dogma, rebuild the solution from scratch.
Personal Data NoticeThe personal data provided in your application and during the selection process will be processed by Happyrobot, Inc., acting as Data Controller.
By sending us your CV, you consent to the processing of your personal data for the purpose of evaluating and selecting you as a candidate for the position. Your personal data will be treated confidentially and will only be used for the recruitment process of the selected job offer.
In relation to the period of conservation of your personal data, these will be eliminated after three months of inactivity in compliance with the GDPR and legislation on the protection of personal data.
If you wish to exercise your rights of access, rectification, deletion, portability or opposition in relation to your personal data, you can do so through ...@happyrobot.ai subject to the GDPR.
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By submitting your request, you confirm that you have read and understood this clause and that you agree to the processing of your personal data as described.
Seniority level: Mid‑Senior level
Employment type: Full‑time
Job function: Engineering and Information Technology
Industries: Think Tanks