Senior Frontend Developer (Next.js + Sanity CMS) – Remote (Americas)

Rate: Up to USD 65/hr (contract)
Location: Remote — Open to candidates anywhere in the Americas
Type: Contract / Freelance

Our client is a full-service creative and digital growth agency rooted in design, engineering, and data-driven digital experience creation for leading global brands. The team helps grow brands through immersive digital experiences, strategic e-commerce solutions, performance marketing, and world-class UX/UI design.

We believe in curiosity, collaboration, and crafting work that accelerates sustainable growth. Our services span digital product development, Shopify e-commerce, content strategy, full-stack development, brand building, and conversion optimization.

We’re seeking experienced frontend developers with a strong focus on Next.js who are excited to build compelling, high-performance digital products. This role is ideal for engineers who enjoy working on modern UI/UX problems, collaborating with cross-functional teams, and delivering production-quality code.

A key part of this role is Sanity CMS expertise — you should be comfortable architecting, modeling, and integrating Sanity into content-driven sites and apps. Sanity experience is a must.

Frontend Engineering

• Build responsive, accessible, and scalable UIs using Next.js and React.

• Implement modern frontend patterns, performance optimization, SSR/SSG strategies, and best practices.

CMS Integration

• Architect and implement Sanity CMS content models and schemas.

• Collaborate with designers and content strategists to deliver rich, dynamic content experiences.

Collaboration & Delivery

• Work closely with design, engineering, and product teams to scope, build, and ship features.

• Participate in code reviews, testing, and iterative improvements.

• Ensure technical quality and maintainability through strong engineering discipline.

Performance & Accessibility

• Optimize for performance, SEO, and accessibility across digital experiences.

• Troubleshoot client issues and improve frontend reliability.

Required

• Strong experience with Next.js (production apps).

• Solid Sanity CMS skills, including schema design and GROQ.

• Proficiency in React, modern JavaScript (ES6+), and frontend tooling.

• Clean, maintainable code with a focus on quality, performance, and accessibility.

Preferred

• Experience with design systems, component libraries (e.g., Tailwind, Styled Components).

• Familiarity with TypeScript.

• Understanding of frontend CI/CD workflows, testing, and Git workflows.

• E-commerce experience (Shopify) is a plus.

• Work with a creative, data-driven agency shaping ambitious digital projects for notable brands.

• Collaborate with talented teams across design, engineering, and strategy.

• Competitive rate up to USD 65/hr.

• Fully remote — Americas time zones welcomed.

Please submit your:

• Resume / Portfolio

• GitHub or Code Examples

• Short note about your experience with Next.js + Sanity CMS

We’re excited to build with you!