Full Stack Developer JS

OverviewJoin to apply for the Full Stack Developer JS - EdTech role at Paradox EN. Wait a minute. Are you inspired by building a pioneering EdTech company that will empower millions of people? Do you dream of creating cutting‑edge web applications that seamlessly combine AI, UX / UI excellence, and scalability to create transformative learning experiences at scale? Knowing that your code is used by thousands of people means something for you. Are you inspired to work hard, really hard to revolutionize education, innovate with AI, VR, wearables and impact people’s lives? Deep inside you are looking for a new adventure with… Freedom: feeling free to work remotely or hybrid and being trusted to deliver. Ambition: growing up surrounded by smart colleagues driven to create an iconic brand like Nike. Impact: contributing to transform people lives at scale and feel your own impact in the company. And you deserve it because… You don’t just develop. You architect, optimize, groom and push the boundaries of technology. You had been the CTO or instrumental in a Startup Development. You’re obsessed with clean, efficient, and scalable code. You thrive on solving complex challenges and making applications faster, better, and more intuitive. AI fascinates you, and you see it as a tool to redefine software development and UX / UI user experience. You don’t want to just code… Education and / or personal development inspires you. Then, this is the adventure you’ve been waiting for You’ll work hard, innovate fearlessly, and grow with us as we strive to make Paradox an iconic brand that changes lives worldwide. For us, being Iconic is to innovate at the intersection of Psychology x Creativity x Technology. You’ll work closely with our founding team to define our technical vision.Your MissionYour main goal will be to take Paradox’s online learning experience to the next level by building the new Paradox App, a state‑of‑the‑art application that integrates AI, delivers an unparalleled user experience. You will be the key player in creating an online learning management system that can handle several cohorts of hundreds of students at the same time and scales effortlessly to support thousands of students. Our sources of inspiration are Apple, Nike, Spotify, Disney for their obsession of excelling, having a worldwide impact and not just selling products but crafting experiences. You will be playing a pivotal role in making Paradox play at that level and becoming an iconic brand.ResponsibilitiesBUILD & INNOVATEDevelop new features that enhance the Paradox App and redefine how users learn online.Implement AI‑driven functionalities that personalize the learning experience.Continuously test, iterate, and push boundaries to improve performance and usability.Collaborate with cross‑functional teams to integrate feedback and rapidly iterate on new ideas.SCALABILITY & PERFORMANCEEnsure the application can handle large volumes of concurrent users while maintaining speed and reliability.Optimize resource usage and infrastructure costs without sacrificing performance.Leverage CDN and caching strategies to improve load times globally.USER CENTERED DESIGNWork closely with product and design teams to build intuitive, beautiful, and efficient user interfaces.Rapidly prototype features to test and refine customer experiences.Incorporate AI and automation to enhance user interactions.PROBLEM SOLVING & TROUBLESHOOTINGInvestigate and resolve technical challenges to ensure a seamless user journey.Analyze recurring issues and proactively implement solutions to prevent future problems.Work across teams to ensure a stable and efficient system.COLLABORATION & COMMUNICATIONActively participate in tech architecture discussions and planning sessions.Provide and seek constructive feedback to continually improve the development process.Work within Agile frameworks to ensure timely and high‑quality delivery.Must Have3-6 years of experience in Full Stack Development, or as CTO of a startup.Deep expertise in TypeScript & React.js (minimum 3 years experience).Proficient in Tailwind CSS for sleek and responsive designs.Strong AI mindset – you actively integrate AI into your workflow.Passion for writing clean, maintainable, and scalable code.Personality: You’re a problem‑solver who thrives on tackling challenges.Detail‑oriented: Clean code is your signature.Autonomous and proactive – you don’t just execute; you bring ideas to the table.You love learning, iterating, and improving. You continuously learn and experiment with new technologies.You’re organized, rigorous, and adaptable.Nice to HaveExperience with Nest.js.Experience with LMS applications and mobile development.Hiring Process6 to 8 minutes application survey (with a short video assignment). 15 / 20 minutes WhatsApp call with Timy, our Talent Manager, to tell you more about the challenge. Video call with Gab, the Hiring Manager, to dive deeper into your technical skills. Technical test – you will present to Gab to review your technical choices. Culture‑fit video call with Timy to check alignment with values and culture. Reference check to get in depth insights about how you work in different environments.About ParadoxWe believe people want more than just a job and seek impact through their professional journey. Paradox has one goal: to empower people and organizations to live their true ambitions. We want personal growth to be as entertaining as watching Netflix. Our approach includes traveling, learning from top entrepreneurs and athletes, and delivering trainings around Power Skills and personal growth. From a team of +45 people, we have grown and reached millions of followers; together we aim to empower 100,000 people and leverage AI for a personalized experience. Join the Paradox RevolutionEmployment DetailsSeniority level: Mid‑Senior level. Employment type: Full‑time. Job function: Engineering and Information Technology. Industries: Education.#J-18808-Ljbffr