Senior Frontend Engineer (Remote) – React/Next.js

twentysix; Hilversum; Remote; EUR 75,000 - 110,000; Full time

Job summary

Monks is hiring a Senior Frontend Engineer to build production web interfaces with React/Next.js and TypeScript, focusing on accessibility, performance, and delightful user experiences.

You will collaborate with design, product, and backend engineers in a delivery team to own the user experience end-to-end, review AI-generated code for quality, and ship polished interfaces in a fast-paced, agile environment.

Qualifications

• 5+ years in frontend development with React, Next.js, and TypeScript.
• Strong modern CSS, responsive layout, and accessibility fundamentals.
• Solid component architecture and design-system sensibilities.
• Comfortable integrating and debugging against APIs.
• Good testing habits.
• Strong English communication skills.
• Comfortable in a fast-paced, agile consulting environment.

Responsibilities

• Build responsive, accessible interfaces in React / Next.js and TypeScript.
• Turn designs into clean, reusable, well-structured components.
• Integrate with backend APIs and handle real-world states gracefully.
• Review code, including AI-generated code, for quality and consistency.
• Keep performance and accessibility high across the product.
• Collaborate with design, product, and backend to ship end to end.

Skills

React

Next.js

TypeScript

CSS

Accessibility

Testing

API integration

English communication

Tools

Figma

Job description

Monks is hiring a Senior Frontend Engineer to build production web interfaces with React/Next.js and TypeScript, focusing on accessibility, performance, and delightful user experiences.

You will collaborate with design, product, and backend engineers in a delivery team to own the user experience end-to-end, review AI-generated code for quality, and ship polished interfaces in a fast-paced, agile environment.