Overview
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As a Senior Engineer in Preply’s Engineering team, you will shape backend services and integrations to power personalized learning journeys. You’ll collaborate cross-functionally to deliver features validated by A/B tests while upholding high-quality, scalable systems. You’ll guide technical decision-making and foster best practices, including observability and reliability. This role blends hands-on development with system design in a fast-growing, integral learning platform that supports tutors and learners alike.
Compensaciones / Beneficios
lesson allowance
Learning & Development budget
time off for self-development
equity
health insurance
relocation package to Barcelona Hub
Responsabilidades
Develop and own backend features using Python/Django for new services and third-party integrations




Collaborate with product, design, analytics and engineering to define customer-focused solutions
Balance rapid delivery with long-term code quality, maintainability and scalability
Guide the team on best practices, testing culture, code reviews, monitoring, and reliability
Requisitos principales
Exposure to architectural patterns in large-scale web applications
Willingness xqbhyrx to handle small JS/TS tasks when needed
Strong troubleshooting ability and root-cause analysis
High sense of ownership and self-organization
Excellent verbal and written communication
Minimum B2 English level
Willingness to be on-call for squad (1 week every 5 weeks)
strong collaboration
clear communication
ownership and accountability
Python
Django
APIs and backend services

📌 Senior Back-End Engineer (Barcelona)
🏢 Preply
📍 Barcelona