Careers

Build the agent marketplace.

Upcube is a technology company building Ethen — an AI agent marketplace for real work. That kind of product takes people who care about product craft, clear design, and the discipline of turning a broad vision into focused, trustworthy software. Careers at Upcube are for people who want to help build an AI marketplace that feels useful, honest, and clear.

The work

The current product is Ethen. That creates focused work: Designing agent discovery experiences. Building agent category systems. Creating search and browse interfaces. Writing product language that is ambitious but honest. Designing safe and transparent agent workflows. Improving how agents present and explain their output. Turning complex AI capabilities into experiences people can understand and trust.

How we work

Upcube values focused execution. The best work is clear, scoped, tested, and grounded in the actual product. The working style is practical: understand the current system, make scoped changes, run validation, and keep public claims tied to what is actually implemented. This is a builder culture. We care about strong plans, but plans are not the product. We care about design, but copying is not craftsmanship. We care about speed, but speed without validation is fragile.

Teams and directions

Product Design

Shape how Ethen looks, feels, and works. Design agent discovery experiences that make finding the right agent feel natural.

Software Engineering

Develop the agent marketplace, agent category systems, and the platform infrastructure behind Ethen.

Trust and Safety

Design clear approvals, privacy-aware flows, responsible product framing, and trust surfaces across the agent marketplace.

Research and Product Strategy

Support the company's research agenda behind Ethen — understanding agents, search, language, trust, and the design of useful agent experiences.

Current status

This page is a public careers direction page. Specific openings, hiring process details, compensation, location policy, benefits, employment terms, legal entity information, and application contact channels are not provided here unless separately added to the live jobs destination or reviewed company documentation. Until formal hiring details are published, this page should be treated as company culture and career-direction content.

The careers standard

Upcube is building for the long term. The work needs people who can think clearly, build carefully, and keep the product honest and useful. If you want to help build an AI agent marketplace that people trust and rely on, this is the kind of company Upcube is becoming. Build Ethen. Keep the standard high. Make AI agents feel useful.