Frontend Engineer (AI)

TL;DR

Frontend Engineer (AI): Building and prototyping AI-native product interfaces for a proactive smart assistant with an accent on HCI, streaming responses, and multi-step task flows. Focus on creating intuitive interaction models that make AI behavior understandable and controllable.

Location: Hybrid (London, United Kingdom)

Company

hirify.global is building a proactive AI-native smart assistant designed to bring intelligence to everyday conversations, errands, and workflows with minimal prompting.

What you will do

• Build and prototype AI-native product interfaces across web and mobile platforms.
• Create functional prototypes of new HCI interaction models, including streaming responses and real-time feedback loops.
• Translate design concepts into high-quality, responsive code with a focus on usability and motion.
• Experiment with UI patterns to communicate AI progress, uncertainty, and recovery to users.
• Develop interfaces that enable users to supervise, correct, and redirect AI behavior.
• Collaborate with product, design, and ML teams to rapidly validate interaction ideas.

Requirements

• Strong frontend engineering skills in React and TypeScript.
• Experience building interaction-heavy or experimental user interfaces.
• Strong product and UX instincts to identify and fix usability issues.
• Ability to prototype rapidly in ambiguous environments with incomplete specifications.
• Deep understanding of animation, frontend architecture, and UI performance.
• Genuine interest in HCI and designing for trust, control, and transparency.

Culture & Benefits

• High talent density environment working within a small, world-class team.
• Collaborative decision-making process and a hands-on approach.
• Rapid shipping cycle balanced with high-quality engineering standards.
• Culture that values independence, professional judgment, and execution.

Hiring process

• Portfolio submission required for evaluation.
• Two rounds of interviews.
• Design assessment.