Bjak
UX Engineer, HCI
Remote UX Engineer role with clear candidate location fit.
PostedJul 20, 2026
Eligible countries1 accepted country
Seniority signalMiddle
Work settingRemote
Accepted candidate locations
USA
Role overview
UX Engineer, HCI
Requirements and responsibilities
Readable role content extracted into sections for faster review.
What You'll Be Doing
- Build and prototype AI-native product interfaces across web and mobile.
- Create functional prototypes of new HCI interaction models, including streaming responses, multi-step task flows, real-time feedback loops, and system state visibility.
- Translate design concepts into working code with high attention to usability, responsiveness, and motion.
- Experiment with UI patterns that show progress, uncertainty, confidence, failure, and recovery clearly to users.
- Build interfaces that let users supervise, correct, and redirect AI behavior without micromanaging the system.
- Work closely with product, design, and ML teams to validate interaction ideas quickly.
- Contribute to frontend architecture and reusable UI components for AI product surfaces.
- Identify and fix usability, performance, and state management issues in AI-driven interfaces.
What You Will Need
- Strong frontend engineering skills in React, TypeScript, or equivalent.
- Experience building interaction-heavy or experimental interfaces.
- Strong product and UX instincts - you can tell when something is unclear or broken from a user's perspective.
- Ability to prototype rapidly in ambiguous environments with incomplete specs.
- Understanding of animation, responsiveness, frontend architecture, and UI performance.
- Interest in HCI interfaces and how to design for trust, control, transparency, and recovery.
- Comfort working at the boundary of design and engineering without clear handoffs.
- Ability to move fast while keeping the user experience clear and usable.
Similar roles
Keep a backup shortlist.
React, TypeScript 4 accepted countries
Senior Frontend EngineerIndeedView role React, TypeScript 5 accepted countries
Senior Full Stack EngineerSubwayView role React, TypeScript 5 accepted countries
Full Stack EngineerSubwayView role React 13 accepted countries
Middle/Senior Full Stack EngineerMark43View role Stack
Use these tags to compare similar remote roles.
Location eligibility
Candidates should apply only when their profile country is listed here.
Your profileCountry not setSign in to check your country against this role.
Hiring flow
WithMira shows the role, then sends candidates to the company application.
1Check role fit, stack, and location eligibility in WithMira.
2Open the company application page from the tracked apply link.
3Save the role or subscribe for similar opportunities before leaving.