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Overview
Mid-Level

Frontend Developer

Confirmed live in the last 24 hours

Monks

Monks

Hilversum
On-site
Posted April 17, 2026

Job Description

Please note that we will never request payment or bank account information at any stage of the recruitment process. As we continue to grow our teams, we urge you to be cautious of fraudulent job postings or recruitment activities that misuse our company name and information. Please protect your personal information during any recruitment process. While Monks may contact potential candidates via LinkedIn, all applications must be submitted through our official website (monks.com/careers).

About the role

We are seeking a highly skilled Front End Developer with a keen eye for detail and a commitment to perfect UI execution. You will be a key member of the team driving the evolution of our internal orchestration software, designing, coding, testing, and supporting applications that enable businesses to operate more effectively and competitively. You will collaborate with backend developers, and product teams to implement innovative solutions, translating complex management requirements into user-friendly and responsive interfaces.

 

Key Responsibilities

  • Develop, implement, and maintain robust web applications using ReactJS.
  • Utilise Material Design libraries (MUI) to build a consistent, professional, and highly functional internal toolkit
  • A proven "feel" for UX/UI designs, ensuring responsive and user-friendly interfaces that are intuitive to use..
  • Evolve platform features to meet business needs, including time-tracking modules, timesheet approval workflows, and data validation modules.
  • Optimise frontend performance and scalability, ensuring the internal platform remains 100% stable and high-performing.
  • Collaborate with backend teams to integrate complex bi-directional syncs and AI-driven features like agentic workflows.
  • Design and manage scalable design systems to ensure consistency across internal tooling projects.
  • Debug and resolve complex frontend issues and performance bottlenecks.
  • Provide technical support and guidance to the wider Monk community on the internal platform's frontend capabilities.

Qualifications

  • 3-5+ years of professional frontend development experience.
  • Proficiency in ReactJS, along with a strong foundation in JavaScript (ES6+), HTML, and CSS.
  • Familiarity with TypeScript is required.
  • Strong understanding of responsive design principles and cross-browser compatibility.
  • Excellent communication and collaboration skills, with the ability to work across multiple technical and creative disciplines.
  • Proven ability to work independently in an agile environment.
  • Curiosity-First Mindset: You don't wait for a manual; you play, break things, and ask "What if?" to adopt new tools and workflows
  • Keen eye for design accuracy and design implementation.
  • Excellent communication skills in English, both written and verbal.

Technical Skills

  • Knowledge of version control systems like Git.
  • Knowledge of modern frontend build tools and UI libraries (e.g., TailwindCSS, Styled Components, or Material UI).
  • Experience with frontend testing frameworks (e.g., Vitest, Jest, Playwright).

Bonus Skills

  • Familiarity with cloud platforms (AWS, Azure, GCP) and containerisation is a plus.
  • Familiarity with Figma

 

At Monks, we believe in fostering an environment where a diversity of perspectives can thrive. We proactively work to design hiring processes that promote equity and inclusion while mitigating bias. We celebrate diversity and are committed to building a team that reflects the communities we serve. We welcome and encourage qualified applicants, from all backgrounds, who are excited to contribute to our mission.reactjavatypescriptjavascriptgorustawsgcpazureai