Full-Stack Engineer Intern - React, Next.js & Python

NexCell Solutions is building a production-grade, AI-powered SaaS platform used by live clients, and they are seeking strong full-stack hands to help ship it. The role involves designing, building, and shipping real product features, with a focus on frontend and backend development in a professional engineering environment.

Responsibilities:

• Build responsive, high-performance UI components using React and Next.js
• Translate Figma designs into pixel-perfect, production-ready interfaces
• Develop dashboards for monitoring AI-driven conversations and system activity
• Design UI components that visualise AI outputs, analytics, and system insights
• Build and maintain FastAPI REST endpoints powering product features and automations
• Implement real-time UI updates using WebSockets for live data streams
• Take part in early architectural discussions, implementation decisions, and testing
• Apply structured development practices focused on security, reliability, and user trust
• Write clean, maintainable, well-documented code across the full stack
• Collaborate with senior engineers on API contracts and feature UX
• Push production-quality code to GitHub as part of a real AI SaaS product

Requirements:

• Students enrolled in a credit-bearing UK university placement
• Strong frontend foundation
• Hands-on experience with React and modern JavaScript (ES6+)
• Fast learners who enjoy solving complex problems and can work independently
• Individuals interested in SaaS platforms, AI-powered products, and end-to-end engineering
• Those able to balance academic commitments with a structured part-time internship
• Reliable, disciplined contributors who communicate progress clearly and work well in written English on a remote team
• Currently studying Computer Science, Software Engineering, Data Science, Artificial Intelligence, or a related technical discipline
• Familiarity with Next.js or TypeScript strongly preferred
• Additional exposure to any of the following is a plus: Tailwind CSS, Python and FastAPI, building or consuming REST APIs, Git and GitHub workflows, or a basic understanding of AI-backed systems such as LLMs, automation pipelines, or analytics dashboards