Next.js Web Application Developer

Who are we?

Welcome to Multiple (https://themultiple.com), your go-to iGaming service provider. We’re here to empower iGaming operators, allowing them to thrive in such a volatile industry. Our years of expertise, cutting-edge technology, and passion for delivering extraordinary player experiences make us the right choice for any company looking to elevate their success. We offer a range of iGaming offerings such as; Gaming Services, Casino Marketing, Sportsbook Marketing and Operations, Creative, Data and B.I, Operations (CS, RPF, KYC), VIP Management, Acquisition, Social Media, Content, Product, Legal and Compliance.

The Role:

Work on a modern white-label casino platform covering frontend, API gateway, and CMS integrations. The stack is JavaScript/TypeScript-first, using Bun, React, Next.js, Tailwind, and Directus. The focus is building a scalable, high-performance frontend platform while maintaining clean integration layers with backend services and CMS-driven content. You will contribute to both product delivery and platform design decisions, with a strong emphasis on performance, maintainability, and developer experience.

Key Responsibilities:

• Build and maintain high-performance applications using React and Next.js


• Develop reusable components and shared libraries (internal packages)


• Integrate frontend with API gateway services (REST/WebSocket/event-driven flows)


• Work with Directus CMS (including custom Vue extensions where needed)


• Design and maintain middleware / BFF layers where required


• Collaborate with design and markup to connect UI with real data and logic


• Ensure performance, scalability, and SEO considerations are handled correctly


• Write and maintain unit/integration tests


• Participate in code reviews and contribute to engineering standards


• Work across multiple projects within a white-label architecture


• Identify and resolve bottlenecks or architectural issues early
  
  

 Requirements:

• Solid experience in full stack JavaScript/TypeScript development


• Strong knowledge of React and Next.js (SSR, ISR, caching, routing)


• Good understanding of API integration patterns and gateway design


• Experience with modern runtime tooling (Node.js or Bun)Strong HTML/CSS skills, including Tailwind


• Experience building responsive, production-grade UIs


• Familiarity with CMS-driven architectures (preferably Directus or similar)


• Understanding of HTTP, WebSockets, and general web architecture


• Experience optimizing performance in real-world applications


• Comfortable working with Git-based workflows and CI/CD pipelines


• Clear communication and ability to work in a small, focused team
  
  

What we offer:

• Attractive remuneration package


• Health insurance cover from the first day of work


• Wellness benefit (after probation)


• Optician/Spectacle and Blue Lens Benefit (after probation)


• Breakfast/lunch all week


• Monthly snacks allowance


• Training support


• Modern office facilities


• Dog-friendly workplace


• Exciting Company Events


• Monthly Beer Fridays


• Eur1,000 Refer a friend bonus


• Relocation package (if required)


• One day birthday holiday
  
  

You should not apply if ...

• You want a normal 9-5 job. This role is not easy & requires an all-in mentality. We are looking for team members who will put in the work that others won`t.


• You cannot take constructive feedback.


• You can`t handle stress and pressure.


• You have the mindset of "Quick Money", this is a marathon, not a sprint.


• You do not embody our core values.