[Hiring] Senior Full-stack Engineer @Preply

Role Description

At Preply, we’re all about creating life-changing learning experiences. We help people discover the magic of the perfect tutor, craft a personalised learning journey, and stay motivated to keep growing. Our approach is human-led, tech-enabled - and it’s creating real impact.

What you’ll be doing:

• Design and deliver user-facing features using React and TypeScript.
• Own the entire journey, from shaping the UX to implementation, launch, and validation through our A/B experimentation framework.
• Develop backend features using Python/Django.
• Help improve our codebase and workflows by applying practical best practices across frontend, backend, and mobile.
• Collaborate with Design, Product, and Data to ideate, test, and validate user-facing experiences.
• Dive into metrics, formulate hypotheses, analyze experiment results, and iterate quickly based on impact.
• Strike the right balance between fast delivery and long-term stability.
• Set a high bar for code quality and teamwork, and help others grow through collaboration, feedback, and good engineering practices.

Qualifications

• AI Expertise: You're a forefront user of Agentic AI, able to influence the team beyond code generation.
• Full-Stack Expertise: Primarily front-end focused, with approximately 70% of the work dedicated to front-end development and 30% to back-end development.
• Front-end Expertise: Strong expertise in React, Typescript, HTML5, and CSS.
• Exposure to back-end tech: Expertise in Python/Java/Node.js/Ruby/Ruby on Rails/PHP/Golang.
• Understanding Architectural Patterns: Familiarity with key architectural concepts.
• Proactive Problem-Solving: Expected to face and solve challenges independently.
• Communication Skills: Good at working with others and communicating effectively in English at a B2 level or higher.
• Ownership: Take responsibility for the quality and outcomes of your work.

Requirements

• Experience with Python/Django and React.
• Ability to collaborate with cross-functional teams.
• Strong problem-solving skills.
• Commitment to high code quality and best practices.

Benefits

• An open, collaborative, dynamic, and diverse culture.
• A generous monthly allowance for lessons on Preply.com, Learning & Development budget, and time off for self-development.
• A competitive financial package with equity, leave allowance, and health insurance.
• Access to free mental health support platforms.
• The opportunity to unlock the potential of learners and tutors through language learning and teaching in 175 countries (and counting!).