Full Stack Developer Internship

About the role

As a Full Stack Developer Intern at Mindspeller, you will contribute to the evolution of our digital marketing platform that supports consumer neuroscience research. You will work on both the design and implementation of new features, as well as the redesign and refactoring of existing components.

Key responsibilities

• Improve, maintain and develop new functionality for the web application.
• Design and implement new UI/UX features, creating high‑quality graphical assets.
• Redesign or refactor existing components using Vue.js 3, VueRouter and Vuex.
• Develop server‑side logic with Flask and create Jinja2 templates.
• Build and refactor custom D3.js charts.
• Manage WordPress sites with Elementor and produce SVG, PNG, GIF assets.
• Create animated GIFs and After Effects animations, embedding them as JSON.
• Integrate WebGL 3D animations into the platform.

Required profile

• Portfolio demonstrating UX and UI design work.
• Strong knowledge of HTML layout and CSS styling.
• Proficiency in JavaScript interactivity.
• Experience with Vue.js 3 ecosystem (VueRouter, Vuex).
• Familiarity with Flask (Python) and Jinja2 templating.
• Ability to develop and refactor D3.js visualisations.
• Experience with WordPress, Elementor and graphic asset creation.
• Skills in creating animated GIFs and After Effects animations.
• Understanding of WebGL 3D rendering.

Required skills

• HTML
• CSS
• JavaScript
• Vue.js
• VueRouter
• Vuex
• Python
• Flask
• Jinja2
• D3.js
• WordPress
• Elementor
• SVG
• PNG
• GIF
• Adobe After Effects
• WebGL

What we offer

• A summer internship that can lead to a full‑time lead developer position.
• Opportunity to work in a high‑potential scale‑up at the intersection of neuroscience and digital marketing.
• Hands‑on experience with cutting‑edge front‑end and back‑end technologies.