AtlasNXT, our flagship platform empowers organisations worldwide to make smart, resilient decisions in real time. For 20+ years we’ve supported industries from national security and logistics to media, NGOs, and healthcare. Now, we’re looking for a Fullstack Javascript Developer to help us grow and scale further.

We are looking for an experienced JavaScript developer who with experience working on client-side applications with real-time communications, e.g. WebSockets and be confident with using React/Next.JS frameworks.

You will be working in the Communications domain at Track24, responsible for managing the integration and maintenance of delayed and real-time device communications - the sending and receiving of device messages - and delivery of notifications, such as push, SMS and email.

• Build interfaces that connect the world – Implement and maintain React applications for device management, real-time communications, and transmission monitoring
  
• Solve hard problems – Tackle complex technical challenges in real-time data streaming, device state management, and bidirectional communication flows
  
• Shape the roadmap – Collaborate cross-functionally with Product and Engineering to plan and execute quarterly initiatives
  
• Elevate the team – Explain the why, how, and what behind your technical solutions, and provide constructive feedback on best practises, performance, and maintainability
  
• Own the full lifecycle – Contribute to development, code reviews, and maintenance across all aspects of your team's applications and services
  
  
  
  

• Strong React/Next.js skills with proven experience building robust client-side applications at scale
  
• Solid JavaScript fundamentals - you write clean, maintainable code
  
• Experience working with Node.JS
  
• Experience working with PHP
• Experience with real-time data, WebSockets, or device communication interfaces
  
• Bonus points: Background in IoT, device management platforms, or mission-critical systems and experience working with Elixir
  
  
  
  

Based near Farringdon station - 1-2 days per week in the office (the rest is up to you)

Work on technology that genuinely impacts the world

Join a team solving problems and building greenfield features