Senior Frontend Developer for Data Training (React)

Are you passionate about building elegant, user-friendly web applications?

At SME Careers, we connect subject-matter experts with flexible, remote opportunities in AI development and training. Join SME Careers on a groundbreaking AI-driven research project where your frontend expertise will directly shape the way users interact with data and applications. This is a fully remote, flexible role where you can apply your design sense, coding skills, and problem-solving ability to make a measurable impact.

About the Role:

We are looking for a Mid-Level Frontend or Fullstack Developer to join our project. In this role, you’ll design and build intuitive, user-facing features that make complex data clear, usable, and engaging. You’ll leverage modern JavaScript frameworks and CSS design systems to deliver professional, polished interfaces that enhance user experience.

This role is perfect if you:

• Enjoy building intuitive, user-friendly web applications.
• Have a strong eye for design and care about clean, functional UI/UX.
• Thrive on working independently while collaborating with a distributed team.

Responsibilities:

• Develop and implement user-facing features using modern JavaScript frameworks (React, Angular, Next.js, Svelte, or similar).
• Write clean, maintainable, and efficient code for frontend components.
• Apply strong UI/UX design skills to create professional, polished interfaces.
• Optimize applications for maximum usability and performance.
• Document your reasoning and ensure results are clear, reproducible, and reliable.
• (Optional) Experiment with coding agents such as Lovable/Windsurf/Replit/Cursor/etc to boost productivity.

Your Profile:

• 2–4 years of professional experience in frontend or fullstack development.
• Proficiency with at least one modern framework (React, Angular, Next.js, Svelte, etc.).
• Strong command of CSS, including frameworks like Bootstrap or Tailwind.
• A strong eye for design and user experience.
• Excellent communication and documentation skills in English.
• Bachelor’s degree in Computer Science, or a related field (preferred).
• (Bonus) Links to public web apps you’ve created to showcase your design sense: add to your CV when applying

Why Work with SME Careers?

Want to be a part of a forward-thinking team and help us train AI to communicate more effectively? At SME Careers, we connect skilled professionals with opportunities in the rapidly evolving AI industry.

• Shape the Future of AI: Your work directly contributes to how AI systems are presented and understood.
• Your Schedule, Your Rules: Set your own hours and work around your life.
• Weekly Pay: Receive fast, reliable weekly payments once your work is approved.
• Community Rewards: Help grow our network and get rewarded for your referrals - with ongoing passive income for every hire you refer.
• Competitive Pay: up to $50 per hour, with the exact rate determined by experience, expertise, and geographic location.