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Product Designer (UX), HCI

Bjak United Kingdom

Posted 22 Jul 2026
Last seen 22 Jul 2026
Location United Kingdom
Lifecycle aged
Grade F

This listing scored 27/100, which is an F. It lost the most ground on pay transparency.

-10 Ghost-job penalty — Deducted for signals that this posting may not be a real, currently-open role — staleness, repeated relisting, or talent-pool language.

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About A1

There are over 5 billion users using basic applications today such email, notes, tasks that are not AI-native. Our mission is to build a proactive smart assistant for everyday users to bring intelligence to conversations, errands, organising and workflows, with minimal prompting.

Our product focuses on achieving high reliability for long-running workflows, persistent context, and real-world task completion. The system must handle multi-step reasoning, interact with external tools, and remain reliable despite non-deterministic model behavior. Our objective is to help users complete tasks daily enjoyable with over ~90%* reduced time.

Role

Design how people use AI in real product workflows. This role focuses on building HCI interfaces where users can understand, guide, correct, and stay in control of AI systems that reason and act across multiple steps.

Current UX patterns are not enough for proactive AI products. You will help define new interaction models for how users work with AI, review progress, recover from mistakes, and build trust in the system.

What You'll Be Doing

What You Will Need

How We Work

The best products today in the world were built by small, world class teams. We are a high talent density and hands-on team. We make decisions collectively, move at rapid speed, striking a balance between shipping high quality work and learning. Joining our team requires the ability to bring structure, exercise judgment, and execute independently. Our goal is to put in hands of our users a truly magical product

Interview process

For design roles, we expect candidates to submit a portfolio as part of the application process.

If there appears to be a fit, we'll reach out to schedule 2 rounds of interviews and a design assessment.

Applications are evaluated by our team members. Interviews will be conducted via virtual meetings and/or onsite.

We value transparency and efficiency, so expect a prompt decision. If you've demonstrated the exceptional skills and mindset we're looking for, we'll extend an offer to join us. This isn't just a job offer; it's an invitation to be part of a team that's bringing AI to have practical benefits to billions globally.benefits to billions globally.

Originally posted on Himalayas

Apply for this role Opens himalayas.app — the link as listed; we have not yet verified it is the employer's own page

Where this listing came from

  1. 22 Jul 2026 Himalayas first sighting

Seen on 1 board over 0 days.