Full-Stack Software Developer – MERN Stack (Remote)

Overview

CyberOne is a pure-play Microsoft security partner dedicated to helping enterprises realise the full value of the Microsoft Security portfolio—across Defender XDR, Sentinel, Entra, Purview, Intune, Copilot for Security and more. We combine deep technical expertise with outcome-driven services that accelerate secure cloud adoption, modernise threat protection and simplify compliance.

Job Title: Full-Stack Software Developer – MERN Stack

Location: Remote

Employment Type: Full time

The Role:

You’ll work at the heart of our engineering team, building scalable, secure, and user-friendly applications using modern JavaScript and TypeScript technologies. This is a hands-on technical role for someone who enjoys solving real problems, collaborating closely with designers, product managers, and engineers.

You’ll contribute across the full stack, crafting intuitive front-end experiences and building robust and secure back-end services.

Key Responsibilities:

• Review technical project specifications for new application features from product owners and technical project managers, translating requirements into working solutions
• Develop and maintain full-stack application using React and Node.js
• Write clean, maintainable code with appropriate testing
• Ensure performance, security, and reliability across the stack
  
  

Contribute to continuous improvement of development workflows, tooling, and documentation

Required Skills & Qualifications:

Microsoft & security foundations

• Solid experience with JavaScript and TypeScript best practices
• Strong hands-on experience with React
• Experience building back-end services with Node.js (REST APIs, services, integrations)
• Comfortable refining backlog items, estimating effort, and delivering committed sprint work.
• Comfortable working in an agile, fast-moving environment
  
  

• Familiarity with CI/CD pipelines and automated testing
• Experience or interest in integrating AI-powered features into applications
• Competence in other programming languages suited to building larger, more complex services with higher performance requirements.
  
  

• The opportunity to build meaningful software used by real customers
• Space to influence technical direction and improve how things are built
• Team culture that values pace, clarity, and doing things properly