Frontend UI Engineer – Pixel-Perfect Interfaces

Gramian Consulting

Frontend UI Engineer specializing in pixel-perfect web interfaces for AI systems. Supporting remote contractor projects with TypeScript and CSS3 expertise.

Posted 7/9/2026contractRemote • 🇧🇷 BrazilMid-LevelSenior💰 $35 - $50 per hourWebsite

Tech Stack

Tools & technologies

TypeScript

About the role

Key responsibilities & impact

Translate component style guides and UI screenshots into **pixel-perfect web interfaces**
Build responsive frontend components using **TypeScript and CSS3**
Ensure UI elements follow design systems, visual guidelines, and accessibility standards
Identify inconsistencies or ambiguities in design specifications
Document implementation decisions clearly in a remote-first workflow
Provide constructive technical feedback on UI quality and feasibility
Optimize interface performance across devices and screen sizes
Support AI model training through high-quality frontend engineering input

Requirements

What you’ll need

Minimum 3 years of professional frontend engineering experience
Strong proficiency with **TypeScript**
Strong proficiency with **CSS3** and responsive web design
Proven experience building **pixel-perfect interfaces** from screenshots or visual references
Experience working with component libraries, style guides, or design systems
Ability to identify UI inconsistencies and implementation gaps

Benefits

Comp & perks

🌐 Worldwide ❌ Jobs You've Hidden ⭐️ Saved Jobs ✅ Applied Jobs ✉️ Email Alerts 👤 Account Gramian Consulting Website LinkedIn All Job Openings 2 - 10 employees Founded 2025 🎯 Recruiter 🤖 Artificial Intelligence 📚 Education Recruitment
Artificial Intelligence
Education Gramian Consulting is a remote-first consulting firm that connects engineering and data/AI talent with organizations through talent augmentation, recruiting, dedicated teams, and contractor management. The firm provides Data & AI services including LLM training and fine-tuning, AI agents and assistants, MLOps, and AI infrastructure, and it offers mentorship and education programs for career readiness, interview preparation, and international market orientation. Rooted in hands-on engineering and recruiting experience, Gramian helps clients scale technical teams and extract business value from AI while developing individual talent. Frontend UI Engineer – Pixel-Perfect Interfaces 🔥 34 minutes ago 🇧🇷 Brazil – Remote 💵 $35 - $50 / hour ⏳ Contract/Temporary 🟡 Mid-level 🟠 Senior 💻 Frontend Engineer / Web Developer TypeScript Apply Now Find Hiring Managers Customize resume + cover letter Report problem ☆ Save ☑️ Mark as applied ❌ Hide 📋 Description
Translate component style guides and UI screenshots into **pixel-perfect web interfaces**
Build responsive frontend components using **TypeScript and CSS3**
Ensure UI elements follow design systems, visual guidelines, and accessibility standards
Identify inconsistencies or ambiguities in design specifications
Document implementation decisions clearly in a remote-first workflow
Provide constructive technical feedback on UI quality and feasibility
Optimize interface performance across devices and screen sizes
Support AI model training through high-quality frontend engineering input 🎯 Requirements
Minimum 3 years of professional frontend engineering experience
Strong proficiency with **TypeScript**
Strong proficiency with **CSS3** and responsive web design
Proven experience building **pixel-perfect interfaces** from screenshots or visual references
Experience working with component libraries, style guides, or design systems
Ability to identify UI inconsistencies and implementation gaps Apply Now 📊 Check your resume score for this job Improve your chances of getting an interview by checking your resume score before you apply. Check Resume Score Similar Jobs Tech Lead – React 🕒 6 days ago Nearform 201 - 500 🤝 B2B 🏢 Enterprise ☁️ SaaS Website LinkedIn All Job Openings Tech Lead at Nearform guiding development teams while working directly with clients in Brazil. Translating technical requirements into impactful applications with focus on best practices. 🇧🇷 Brazil – Remote 💰 Venture Round on 2021-02 ⏳ Contract/Temporary 🟠 Senior 💻 Frontend Engineer / Web Developer AWS Azure Cloud Google Cloud Platform React Senior Software Engineer – Next.js, TypeScript, Mobile 🕒 July 1 Workana 51 - 200 👥 HR Tech 🏪 Marketplace 🎯 Recruiter Website LinkedIn All Job Openings Lead engineer at a fashion marketplace in New York. Directly collaborate with the founder on the technical roadmap. 🇧🇷 Brazil – Remote 💰 Series C on 2024-02 ⏳ Contract/Temporary 🟠 Senior 💻 Frontend Engineer / Web Developer Android iOS JavaScript Next.js Postgres React React Native TypeScript Senior Frontend Engineer, React 🕒 June 17 AOA 11 - 50 🛍️ eCommerce 🤝 B2B 🤖 Artificial Intelligence Website LinkedIn All Job Openings Senior Frontend Engineer focused on creating high-quality web applications for eCommerce and SaaS brands while utilizing modern AI coding tools. Engaging in thoughtful design and product development with collaborative ownership. 🇧🇷 Brazil – Remote 💵 $5k / month ⏳ Contract/Temporary 🟠 Senior 💻 Frontend Engineer / Web Developer GraphQL JavaScript Next.js React TypeScript Senior Frontend Engineer – Contractor 🕒 June 17 Domaine 51 - 200 🛍️ eCommerce 🏢 Enterprise Website LinkedIn All Job Openings Senior Frontend Engineer developing Shopify themes and frontend solutions at Domaine, a leading Shopify partner. Responsible for technical implementation and working with latest technologies. 🇧🇷 Brazil – Remote ⏳ Contract/Temporary 🟠 Senior 💻 Frontend Engineer / Web Developer GraphQL JavaScript React UI/UX Tech Lead, React 🕒 April 30 In All Media 1001 - 5000 ☁️ SaaS 🏢 Enterprise 🤝 B2B Website LinkedIn All Job Openings 🇧🇷 Brazil – Remote ⏳ Contract/Temporary 🟠 Senior 💻 Frontend Engineer / Web Developer React SCSS View More Frontend Engineer Jobs 🌐 Worldwide Built by Lior Neu-ner. I'd love to hear your feedback — Get in touch via DM or support@remoterocketship.com Search Search Jobs by country Search jobs by city Search jobs by job title Search entry-level jobs Search junior-level jobs Search senior-level jobs Search jobs by tech stack Search jobs by contract type Search remote internships Search remote part-time jobs Remote jobs Anywhere in the World Companies Hiring Anywhere in the World Companies Hiring Sales People Anywhere in the World Companies Hiring Software Engineers Anywhere in the World Resources Advice Tips for finding remote jobs Interview questions and answers Resume examples Cover letter examples Post a job Affiliates Privacy policy Terms of service Job board SEO course AI Apply Copilot OpenClaw job finder Find jobs using your resume Jobs by Country Remote jobs anywhere in the world (Worldwide remote jobs) Remote jobs United States Remote jobs Australia Remote jobs Brazil Remote jobs Canada Remote jobs France Remote jobs Ireland Remote jobs Germany Remote jobs Netherlands Remote jobs Spain Remote jobs UK Popular Jobs Remote data analyst jobs Remote customer support jobs Remote executive assistant jobs Remote marketing jobs Remote product designer jobs Remote product manager jobs Remote project manager jobs Remote recruiter jobs Remote sales jobs Remote software engineer jobs Jobs by Type Remote full-time jobs Remote part-time jobs Remote contract jobs Remote internship jobs Remote entry-level jobs Remote jobs with no experience required Remote junior jobs (1-3 years of experience) Digital nomad jobs Remote jobs with no degree required Freelance remote jobs Temporary remote jobs Remote jobs hiring now Stay at home mom jobs

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Hard Skills & Tools

TypeScriptCSS3Responsive Web DesignPixel-Perfect InterfacesFrontend EngineeringUI Design SystemsAccessibility StandardsPerformance OptimizationTechnical DocumentationUI Quality Feedback

Soft Skills

Constructive FeedbackCollaborationAttention to Detail