React Frontend Developer On-site INSCALE Lisbon November 28, 2025

We drive our clients' growth through our IT expertise, with nearly two decades of top talent acquisition strategies and industry knowledge. We specialize in attracting the best tech talents and creating dedicated teams, whether remotely,
- house, or in global tech hubs.

Our client is an exciting,
- growth UK business that develops and sells technology solutions for the law enforcement and security sectors. Their world‑leading smart, efficient, and secure body‑worn video systems operate in situations of heightened tension, danger, and fear. These are situations that, for some people, are “all in a day’s work. ” Their products provide reassurance, confidence, and support for those individuals. Their technology reduces crime and saves time and money.

The market for body‑worn video equipment, software, and services is currently experiencing hyper‑growth in excess of 50% year‑on‑year. As a leader in this market, our client is undergoing rapid change as they strive to keep pace and seize global market opportunities.

They currently supply and support cameras and software to clients in 35 countries. They have operations in the UK, the USA, Germany, Australia, India, and Hong Kong, and their international activities are growing rapidly.

Key Responsibilities

• Work with the senior full‑stack developer on a web application, which is used to view, administer, and manage the content from the cameras
• Develop and maintain responsive, performant web applications using React and Type
  Script
• Build and update MVC controllers to support UI functionality and application workflows
• Work closely with backend and product teams to deliver features end‑to‑end
• Deploy and maintain frontend applications deployed on both Cloud and on‑premises environments
• Write clean, maintainable code and participate in code reviews
• Investigate and resolve UI performance issues, bugs, and production incidents
• Contribute to UI design decisions and component architecture Inscale. net.

Main Requirements

• 3–5 years experience with React and Type
  Script
• Experience with state management using Context API
• Understanding of REST APIs and integrating frontend applications with backend services
• Familiarity with modern frontend tooling: Webpack, Vite, or similar build systems
• Strong experience with ASP. NET MVC (. NET Framework)
• Hands‑on experience with Razor Views
• Strong expertise in SCSS / CSS
• Solid understanding of MVC architectural patterns
• Experience hosting applications on Cloud (Azure) and on‑premises (IIS)
• Comfortable using Git and participating in collaborative development processes
• Solid debugging and problem‑solving abilities
• Understanding of UX principles and accessibility considerations
• Azure Dev
  Ops or similar (JIRA)
• GIT
• Hosting web applications on IIS
• Good communication skills in English, both oral and writing
• Demonstrate a logical and structured approach to time management and task prioritization
• Create and maintain strong working relationships with other members of the team

Nice to Have

• Experience with Signal
  R or other realtime communication technologies
• Knowledge of Azure AD authentication (MSAL)
• Familiarity with Azure Dev
  Ops CI/CD pipelines and work item tracking
• Understanding of security best practices in front‑end applications
• Familiarity with automated testing frameworks (Jest, React Testing Library, Cypress)
• Experience working with Azure Cloud (or any other cloud provider)