Lead Developer

Summary

Join Paradox, a pioneering EdTech company, and play a pivotal role in building the next-generation Paradox App, a state-of-the-art online learning management system. You will be responsible for developing new features, ensuring scalability and performance, designing intuitive user interfaces, troubleshooting technical issues, and collaborating with cross-functional teams. This full-time position offers remote work flexibility or the option to work from our offices in Dubai or Lisbon. French and English fluency is required. The ideal candidate possesses extensive full-stack development experience, expertise in TypeScript and React.js, and a strong AI mindset. Paradox offers a unique company culture emphasizing growth, impact, freedom, and well-being, including various benefits such as flexible working hours, remote work options, and professional development opportunities.

Requirements

• 3-6 years of experience in Full Stack Development, Lead 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
• French and English fluency is required

Responsibilities

• Develop 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
• Ensure 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
• Work 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
• Investigate 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
• Actively 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

Preferred Qualifications

• Experience with Nest.js
• Experience working with Chargebee API, ZohoBooks API
• Experience with LMS applications and mobile development

Benefits

• Flexible working hours
• A remote culture from day one with the freedom to work from wherever you want
• Magnificent offices in Dubai and Lisbon: you’re at home worldwide
• Standing desks paid by the company, if you live far from our offices
• Macbook: to be the most efficient in your work
• 350€ per year paid by the company to take care of yourself (for your gym, or dance class or whatever make you feel great)
• 150€ per year paid by the company to boost your knowledge (books, education): we are passionate about learning and want to support your growth)
• 1:1 coachings : a Paradox coach supporting you personally or professionally to live your best life
• Team buildings