DataAnnotation

DataAnnotation

DataAnnotation is a company that trains AI systems.

60 jobs near California

UI/UX Engineer (Frontend)

Palo Alto, CA · Hybrid

$122K - $163K/yr

As a Senior UI/UX Engineer , you will own the user experience of a complex, AI-driven enterprise platform. Your primary goal is to make sophisticated technical workflows highly intuitive and ...

UI/UX Engineer - Semiotic.ai

San Francisco, CA · On-site +1

$110K - $137K/yr

The Role We are looking for a UI/UX Engineer who is equally comfortable creating mock-ups, wireframes, and design assets as well as implementing them in production-ready code. You'll collaborate ...

Founding UI/UX Engineer

San Francisco, CA · On-site

$110K - $137K/yr

Our UI/UX Engineers create the interfaces that make powerful AI feel intuitive. This role is essential to ensuring that complex automation capabilities are accessible to users who aren't technical ...

Founding UI/UX Engineer

San Francisco, CA · On-site

$110K - $137K/yr

Our UI/UX Engineers create the interfaces that make powerful AI feel intuitive. This role is essential to ensuring that complex automation capabilities are accessible to users who aren't technical ...

Be it core Java, full-stack Java, Web/UI designers, Big Data or Cloud or Mobility developers/architects, we have them all. 4-6 years of proven development experience Skills programming modern ...

Be it core Java, full-stack Java, Web/UI designers, Big Data or Cloud or Mobility developers/architects, we have them all. 4-6 years of proven development experience Skills programming modern ...

MDAEdge is a company seeking a UX Developer to enhance user experience through effective design and development. The role involves creating wireframes, prototypes, and front-end components while ...

UX Engineer, iOS Development, Search

San Francisco, CA · On-site

$61 - $84/hr

Joining a multi-disciplinary UX team, you will collaborate with Engineering and Product Management, using user insights to create industry-leading products. In a fast-paced environment, you will use ...

... back-end engineers to ensure technical feasibility of designs. * Conduct user research and ... * 5-7 years of experience in UX/UI design and front-end development. * Strong proficiency in ...

... back-end engineers to ensure technical feasibility of designs. * Conduct user research and ... * 5-7 years of experience in UX/UI design and front-end development. * Strong proficiency in ...

Senior Frontend UX Engineer

San Francisco, CA · On-site +1

$144K - $198K/yr

Aboutthe Role We'relooking for a Senior Frontend UX Engineer who ispassionate about creating experiences, not just interfaces.Our product is a breakthrough visual canvas for AI thatredefines how ...

UX Designer

Yorba Linda, CA · On-site

$40 - $50/hr

User Experience & Strategy * Translate marketing and commercial strategies into clear user journeys ... Partner with marketers, developers, and content owners to translate ideas into user-centered ...

New

UX Designer

Anaheim, CA · On-site

$40 - $50/hr

User Experience & Strategy * Translate marketing and commercial strategies into clear user journeys ... Partner with marketers, developers, and content owners to translate ideas into user-centered ...

New

UX Designer

Huntington Beach, CA · On-site

$40 - $50/hr

User Experience & Strategy * Translate marketing and commercial strategies into clear user journeys ... Partner with marketers, developers, and content owners to translate ideas into user-centered ...

New

Showing results 21-40

UI/UX Engineer (Frontend)

JetBridge

Palo Alto, CA • Hybrid

$122K - $163K/yr

Full-time

Re-posted 16 days ago


Job description

Our client is building a next-generation enterprise platform that aligns product requirements directly with code, drastically reducing software maintenance costs. Their system enables seamless collaboration across diverse enterprise teams, allowing technical managers and engineers to prototype and update architectures faster using automated, agentic workflows.

They are looking for a hybrid Senior UI/UX Engineer to champion user experience and build out the scalable frontend architecture that brings this platform to life. 

About the role:

As a Senior UI/UX Engineer, you will own the user experience of a complex, AI-driven enterprise platform. Your primary goal is to make sophisticated technical workflows highly intuitive and accessible for developers, product managers, and executives alike. This is a hybrid "Design Engineer" role requiring a deep understanding of product design coupled with strong frontend development capabilities. 

Responsibilities:

  • Develop, refine, and optimize complex user flows tailored to diverse enterprise stakeholders.

  • Design rich, intuitive user experiences that surface and resolve high-level "intent conflicts," moving beyond standard code conflict resolution.

  • Conduct user research, lead usability testing, and create robust design system components to ensure the platform is highly functional for both technical and non-technical users.

  • Build, maintain, and expand a production-ready frontend component library, ensuring pixel-perfect translation from Figma prototypes to live enterprise software.

Requirements:
  • 5+ years of experience in UI/UX design and frontend implementation for complex enterprise platforms, developer tools, or developer productivity applications.

  • Deep proficiency with modern frontend technologies including React, TypeScript, and Tailwind CSS, with a strong understanding of how to implement scalable UI architectures.

  • High proficiency with modern design software (e.g., Figma).

  • Experience designing interfaces for AI, agentic systems, or low-code/no-code platforms is a strong plus.

  • A strong portfolio demonstrating exceptional design intuition alongside live, coded frontend implementations.

  • Proven ability to move fast, take ownership, and thrive in a dynamic startup environment.

We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses and identifying potential inconsistencies or verification signals in application materials based on available information. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.