Source Job

$80–$100/hr
Global

  • Design complex frontend coding tasks based on screenshots, UI mockups, and screen recordings.
  • Develop reference implementations and define objective, reproducible success criteria.
  • Review coding tasks from other contributors for technical accuracy and clarity.

React TypeScript JavaScript Canvas

20 jobs similar to Frontend / UI Engineer

Jobs ranked by similarity.

Latin America

  • Build visually stunning, highly interactive web experiences for a world-class consumer brand.
  • Craft smooth, high-performance animations and scroll-driven interactions using modern front-end tools.
  • Lead front-end work independently, turning high-end Figma designs into pixel-perfect, responsive interfaces.

Truelogic is a nearshore staff augmentation provider headquartered in New York, delivering technology solutions to companies of all sizes. They have a team of 600+ tech professionals based in Latin America, with a culture that values well-being and work-life balance.

Latin America

  • Architect and modernize frontend systems using React, TypeScript, and Tailwind CSS.
  • Own end-to-end delivery of complex frontend features from technical design to deployment.
  • Enforce engineering excellence through code reviews and mentor junior engineers.

CodeRoad is a technology execution partner that engineers, modernizes, and scales technology for companies across North America since 2002. The company fosters a high-trust culture with career continuity, engineering autonomy, and collaborative team environments.

$12,500–$14,500/mo
US

  • Leading-edge design for agentic and UX experiences across RRA, RaaS, and Exec Search.
  • Designing agent artifact experiences and early customer prototype UX.
  • Committing UX code polish PRs for front-end improvements.

Findem is an AI platform for talent outcomes, using a Labeling Engine to turn billions of people data points into Success and Relationship Signals. Named one of America's Most Innovative Companies, it helps leaders improve hiring and workforce planning with AI-driven talent impact.

US

  • Develop frontend features using React and TypeScript for data explorers, thematic pages, and natural-language search applications.
  • Build interactive data visualizations with D3.js and SVG, including maps, timelines, charts, and tables.
  • Design and implement AI-powered interfaces such as conversational search, LLM responses, copilots, and agent-based workflows.

They build data-intensive and AI-enabled web applications, focusing on data visualization and natural-language search experiences. The company offers a fully remote work environment with collaboration across international teams.

$100,000–$140,000/yr
US

  • Design and build conversion-focused web experiences end to end, from concept to production front-end code.
  • Own the look and feel of corporate and marketing websites across the Care Access family of brands.
  • Collaborate with designers, marketers, and engineers to scope work, run design QA, and ship polished experiences.

Care Access brings clinical research and health services directly to communities through hundreds of research locations and mobile clinics worldwide. It is dedicated to accessible healthcare and fosters an inclusive culture where diverse backgrounds are valued and respected.

US

  • Evaluate AI-generated code and technical reasoning for front-end development tasks.
  • Provide structured feedback to improve model accuracy, accessibility, and design quality.
  • Work fully remotely on a freelance basis with flexible, project-based engagement.

Jobgether is an AI-powered recruitment platform that matches candidates with hiring companies through an objective review process. It operates with a remote-first culture and leverages AI tools to support recruitment while keeping final decisions human-led.

$59,400–$75,600/yr
Global

  • Design, develop, test, deploy, and maintain software with clean, high-quality code.
  • Build new features and improve architecture, tooling, and system efficiency.
  • Collaborate with product managers, engineers, and designers to deliver impactful user-facing solutions.

Eneba operates an open, safe, and sustainable online marketplace for gamers, serving over 20 million active users. The company has a fast-growing, international team that values experimentation, collaboration, and continuous learning.

Canada

  • Design, develop, test, and maintain secure, high-quality software components for enterprise-grade products.
  • Build client-side applications using JavaScript, TypeScript, React, and Redux, and integrate AI coding assistants like Claude Code and GitHub Copilot.
  • Contribute to cross-platform development, code reviews, and continuous improvement of software architecture and engineering workflows.

Jobgether uses an AI-powered matching process to review applications and share top-fitting candidates with hiring companies. We are a technology-driven recruitment platform focused on fair and efficient hiring.

US Unlimited PTO

  • Own features end-to-end at Shadow, from user research to polished production UI.
  • Embed with media buyers, strategists, and creatives to turn real workflows into product improvements.
  • Maintain UI/UX consistency across dashboards, agent conversations, and design systems.

Darkroom is a performance marketing agency that has operated for 10+ years, working with over 1,000 consumer brands. Shadow, built alongside Darkroom, is an AI coordination layer for marketing teams; the company employs 100+ people and fosters a remote-first culture.

Latin America

  • Transform visual concepts into pixel-perfect, interactive web experiences for globally recognized brands.
  • Work with React, Next.js, Tailwind, and animation libraries like GSAP in a creative, technology-driven environment.
  • Own front-end delivery autonomously in a fully remote role based in Latin America, working US Pacific hours.

A digital agency creating exceptional experiences for global brands through design and front-end engineering. It has a collaborative culture with 600+ professionals across 25+ countries.

Latin America

  • Lead development of highly interactive web experiences on an existing 3D interface and graphics engine.
  • Architect, implement, and optimize consumer-facing web applications connected to the platform's 3D capabilities.
  • Provide technical leadership and hands-on engineering for a distributed web team.

Nortal is a digital transformation company delivering complex solutions for global enterprises and public sector organizations, now focusing on AI-driven transformation. They champion autonomy, open communication, and respect for diversity, with a close-knit remote team across Latin America.

APAC

  • Develop and maintain React micro-frontend solutions for a payments platform.
  • Add new payment methods and deliver features, bug fixes, and reliability improvements.
  • Write comprehensive unit, integration, and end-to-end tests for production-ready changes.

We are a payments platform building high-scale, mission-critical web applications. Our engineering culture emphasizes reliability, testing, and collaborative ownership.

Europe

  • Develop and maintain front-end components for Exeon's UEBA React SPA, focusing on performance and code quality.
  • Translate complex network security data into intuitive tables, graphs, and dashboards with strong UX principles.
  • Integrate backend APIs, optimize large datasets, and drive technical excellence via code reviews and knowledge-sharing.

Exeon is a Swiss cyber security company based in Zurich, protecting critical infrastructures through AI-powered network analysis. They combine Swiss excellence with a flexible, remote-first, and collaborative culture, supporting ambitious professionals in a fast-growing scale-up environment.

Europe

  • Build secure, user-friendly portal for a 12-week brain health program and admin panel.
  • Develop React/Next.js front-end features including auth, questionnaires, and progress visualizations.
  • Collaborate with backend, design, and QA teams in an MVP-focused, fully remote contract.

The partner company is a digital health organization developing a structured 12-week brain health program and related e-commerce experience. They work with a small cross-functional team of designers, backend developers, and QA specialists in a remote, MVP-focused environment.

Argentina

  • Build and improve a server-rendered React storefront using React Router, TypeScript, and Tailwind CSS.
  • Consume REST/JSON APIs and integrate Stripe, Storyblok, GA4, and Klaviyo for ecommerce functionality.
  • Write automated tests and collaborate with stakeholders to deliver polished ecommerce experiences.

Rockcruit builds headless ecommerce storefronts running on Cloudflare Workers, backed by their own commerce platform. They work in a collaborative, well-tested codebase with a team of technical and nontechnical stakeholders focused on delivering polished ecommerce experiences.

$190,800–$267,100/yr
United States

  • Develop resilient frontend approaches for ad formats using deep JavaScript, TypeScript, and browser expertise.
  • Partner with product and design to navigate ambiguous requirements and make sound engineering tradeoffs.
  • Build instrumentation and monitoring to track ad performance and ensure site reliability.

Reddit is a community platform where users share interests and conversations. It has over 100,000 active communities and approximately 130 million daily active unique visitors, fostering a culture of trust and authenticity.

US 4w PTO 14w maternity 4w paternity

  • Lead engineering initiatives and deliver high-quality frontend solutions across the organization's digital products.
  • Contribute to the micro frontend ecosystem, including design systems, templates, deployment pipelines, and observability tools.
  • Collaborate with engineers and stakeholders to define project goals, promote code quality, and balance competing priorities.

The company is an established engineering organization that builds and maintains large-scale digital products using a micro frontend ecosystem. It fosters a collaborative, quality-focused culture with significant autonomy and technical visibility for engineers.

$200,000–$275,000/yr
North America

  • Architect and build backend services and frontend features for inventory, orders, and invoicing.
  • Plan and document features, use AI coding agents, and validate their output.
  • Maintain production systems, support customers, and contribute to product discussions.

This company operates a marketplace for GPU compute, connecting users with available processing power. It is a small, early-stage startup with a self-directed, adaptable culture that leverages AI-assisted development.

India

  • Architect and evolve the runtime frontend platform powering highly customized user experiences at global scale.
  • Build scalable UI using React, TypeScript, Node.js, and microfrontend concepts.
  • Drive reliability, performance, and engineering standards across cross-functional teams.

A technology company building a frontend platform that powers customized user experiences at significant global scale. They foster a collaborative, knowledge-sharing culture with a focus on engineering excellence, reliability, and mentorship.

$140,800–$158,400/yr
US Canada

  • Build shared components and patterns in React and TypeScript that make Mercury's interfaces feel consistent and accessible.
  • Partner with designers and product engineers to turn design intent into working software and evolve tokens across Figma and code.
  • Use AI coding tools to explore solutions, evaluate generated code, and improve the quality of experiences built with the design system.

Mercury is a fintech company that provides banking services for startups and other businesses. It values design, craft, and belonging, with a collaborative culture focused on building well-considered software.