Freelance Frontend Developer (Landing Pages &… at Mindrift · Kolkata

Mindrift is looking for skilled Frontend Developers (HTML/CSS/JavaScript, React/Next.js) to join the Tendem project (https://tendem.ai/) and build high-quality landing pages and multi-page websites for real-world use cases. In this role, you'll apply your frontend development expertise and design sensibility to build pixel-perfect, responsive, and conversion-focused websites that meet real client requirements. This part-time remote opportunity is ideal for professionals with hands-on experience in landing page production, multi-page website development, and modern frontend frameworks.

What We Do

The Mindrift platform connects specialists with innovative technology projects. Our mission is to help develop high-quality AI technologies by combining real-world expertise from professionals across the globe with advanced AI development efforts.

About the Role

This is a freelance role for a Tendem project. As a Frontend Developer, you'll design, build, and refine landing pages, waitlist pages, promo pages, and small multi-page sites (portfolios, restaurant sites, small business sites, simple online stores), turning client briefs into responsive, performant, polished web experiences.

Key Responsibilities

• Build landing pages, waitlist pages, and promo pages with clear hero sections, CTAs, and conversion-focused layouts.
• Build small multi-page websites (Home, About, Services, Contact, etc.) that follow client requirements and basic information architecture.
• Implement responsive, mobile-first layouts that work cleanly across devices and browsers.
• Integrate forms, email capture, basic analytics, and simple CMS or headless content sources.
• Apply on-page SEO basics (semantic HTML, meta tags, performance, accessibility) so pages are ready to rank and run ads against.
• Review, debug, optimize, and refine frontend markup, styling, structure, and content placement to deliver production-quality websites.
• Troubleshoot layout, performance, and cross-browser issues independently.

Requirements

Educational qualifications

• At least 3 years of relevant experience in frontend development, landing page production, or website development (required).
• Bachelor's or Master's Degree in Computer Science, Engineering, Information Technology, Design, or related fields is a plus.

Academic and/or Professional Experience

Candidates should have a strong foundation in modern frontend development, responsive web design, and building high-quality landing pages and small websites. We are looking for specialists who can create polished, conversion-focused user experiences, work confidently with modern frontend frameworks, and build production-ready user interfaces. A strong visual eye, attention to detail, and the ability to work independently are essential.

Technical Skills (Essential)

• Strong command of HTML, CSS, and JavaScript, including responsive design, Flexbox, and Grid.
• Hands-on experience with at least one modern frontend framework (React, Next.js, Vue, Astro, or similar).
• Experience with utility-first CSS (Tailwind) or modern component libraries.
• Ability to translate Figma designs or written briefs into clean, maintainable code.
• Familiarity with form handling, email capture services, and basic analytics setup (GA4, Plausible, or similar).
• Working knowledge of on-page SEO, accessibility (WCAG basics), and Core Web Vitals.
• Comfortable working with simple CMSs or headless content (Webflow, Framer, Sanity, Contentful, or similar) is a plus.

Additional requirements

• Strong attention to detail and visual taste — pages should look intentional, not generic.
• Self-directed work ethic with the ability to deliver complete pages with minimal supervision.
• Portfolio of shipped landing pages and/or small websites (required).
• English proficiency: Upper-intermediate (B2) or above (required)

Project time expectations

For this project, tasks are estimated to require around 10–20 hours per week during active phases, based on project requirements. This is an estimate, not a guaranteed workload, and applies only while the project is active.

Compensation

On this project, contributors can earn up to $35 per hour equivalent, depending on their level and pace of contribution.

Compensation varies across projects depending on scope, complexity, and required expertise. Please note that other projects on the platform may offer different earning levels based on their requirements.

Why this freelance opportunity might be a great fit for you?

• Work fully remote on your own schedule with just a laptop and stable internet connection.
• Apply your expertise to real-world technology projects while gaining experience building high-quality solutions for a global platform.
• Participate in performance-based bonus programs that reward high-quality work and consistent delivery.