Paradox

Full Stack Developer, JS – EdTech

Paradox

full-time

Posted on:

Location Type: Remote

Location: Remote • 🇫🇷 France

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Job Level

Mid-LevelSenior

Tech Stack

JavaScriptReactTypeScript

About the role

  • 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.

Requirements

  • 3-6 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.
  • 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’re organized, rigorous, and adaptable.
  • Experience with Nest.js (Nice to Have).
  • Experience with LMS applications and mobile development (Nice to Have).
Benefits
  • 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.
  • Health insurance
  • Flexible working hours
  • A remote culture from day one with the freedom to work from wherever you want
  • Magnificent offices in Dubai and Lisbon
  • Standing desks paid by the company
  • 350€ per year paid by the company to take care of yourself
  • 150€ per year paid by the company to boost your knowledge (books, education)
  • 1:1 coachings: a Paradox coach supporting you personally or professionally to live your best life
  • Team buildings

Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard skills
Full Stack DevelopmentTypeScriptReact.jsTailwind CSSAI integrationclean codescalable codeNest.jsLMS applicationsmobile development
Soft skills
problem-solvingdetail-orientedautonomousproactiveorganizedrigorousadaptablecollaborativefeedback-orientediterative learning