Junior Software Engineer, Permanent Salary: £30,000 - £35,000 Benefits Bonuses Hertfordshire - Hybrid (Some UK travel required) Join a growing team delivering secure, React-based software solutions in a dynamic events environment. This is a hands-on development role offering variety, paid training, and real user impact, perfect for a JavaScript junior software engineer ready to grow. You’ll work across both front-end and back-end projects, combining your React, React Native and JavaScript skills with client interaction and implementation support. What you’ll be doing: * Developing front-end and back-end components using JavaScript, React and React Native * Supporting app builds, deployments and real-world integrations * Working in a collaborative team with project managers and software engineers * Handling customer feedback and technical queries directly * Travelling to client sites around the UK What you’ll need: * Solid experience with JavaScript and React * HTML, CSS and REST API integration skills * Awareness of AWS, SQL and Git workflows * Ideally, some familiarity or experience with React Native in a commercial or personal project context * Exposure or awareness of CI/CD pipelines and deployment processes * Confident communication style and interest in end-user needs * Any experience with technical diagramming or user story mapping * Full UK driving licence and access to a vehicle What’s on offer: * Paid training and mentorship * Hybrid working * Varied, client-facing project work with room to grow If you're a JavaScript and React junior software engineer keen to work on real-world solutions with customer impact, apply today