Frontend, UI Engineer

Elitebrain Talent Representation and Career Advisory

. Design complex, multi-step frontend coding tasks based on screenshots, UI mockups, diagrams, and videos of real application workflows .

Posted 11/6/2026contractRemote • Florida • United StatesMid-LevelSenior💰 $80 - $100 per hourWebsite

Core Competencies

Role fit

Core Competencies

Use this summary to align your resume positioning with the role.

Demonstrates expertise in Frontend Engineering with a strong focus on React, TypeScript, and JavaScript, alongside the ability to translate visual requirements into technical specifications. Proven skills in developing complex user interfaces and validating application functionality in a remote, project-based environment.

Highest-signal resume keywords

Frontend EngineeringReactTypeScriptJavaScriptUI Components

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

Frontend ArchitectureDebuggingTechnical SpecificationsUser Interface DevelopmentTesting Criteria DefinitionReference ImplementationsCode ReviewSVGCanvasGraphics Programming

Soft Skills

Analytical ThinkingAttention to DetailTechnical Problem-SolvingWritten Communication

Tools & Technologies

GitHubOpen-Source ContributionsUI MockupsDiagramsScreen Recordings

Industry Keywords

Interactive Web ApplicationsFrontend Best PracticesVisual RequirementsApplication BehaviorProject-Based Environment

Tech Stack

Tools & technologies

JavaScriptReactTypeScript

About the role

Key responsibilities & impact

Design complex, multi-step frontend coding tasks based on screenshots, UI mockups, diagrams, and videos of real application workflows
Translate visual requirements into precise technical specifications and expected application behavior
Identify relevant source code, components, files, and artifacts required to complete each task
Establish objective, reproducible success criteria for completed coding assignments
Develop functional reference implementations demonstrating expected solutions
Read, modify, debug, and validate real-world frontend application code
Review coding tasks created by other contributors for technical accuracy, clarity, and verifiability
Identify and flag ambiguous, incomplete, or technically ungradable tasks
Apply frontend engineering best practices to ensure reliable and measurable outcomes
Collaborate through structured, task-based workflows supporting AI evaluation and development initiatives

Requirements

What you’ll need

Strong professional experience in frontend engineering, particularly with React, TypeScript, JavaScript, or comparable modern frontend technologies
A public GitHub profile with substantial, verifiable contributions is mandatory
Meaningful activity through commits, merged pull requests, maintained repositories, or open-source contributions
Proven experience developing, implementing, and delivering complex user interfaces and interactive web applications
Strong ability to read, understand, modify, debug, and validate real-world application code
Solid understanding of frontend architecture, UI components, application behavior, and interactive workflows
Ability to interpret screenshots, UI mockups, diagrams, and screen recordings and translate them into clear technical requirements
Experience defining objective, reproducible testing criteria and validating software functionality
Ability to develop working reference implementations demonstrating expected application behavior
Strong analytical thinking, attention to detail, and technical problem-solving skills
Strong written English communication skills, including documenting technical requirements, expected behavior, and verification procedures
Ability to work independently in a fully remote, project-based environment
Preferred: hands-on experience with SVG, Canvas, graphics programming, or advanced UI rendering
Preferred: product design or UI design experience combined with practical frontend development skills
Preferred: open-source contributions involving graphical interfaces, visualization, or interactive applications

Benefits

Comp & perks

Flexible, project-based remote opportunities
Project-based assignments
Compensation based on approved and completed tasks