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SeniorFlexibleLondon

Back-End Engineer

P
Preply
Уровень
Senior
Формат
Flexible
О роли

Описание вакансии

About the company

Preply creates life-changing learning experiences, helping people discover the perfect tutor and craft a personalised learning journey. We've reached unicorn status with a $150M Series D, accelerating our vision to transform education through human-led, AI-enhanced learning. Today, 100,000+ tutors teach 90+ languages to learners in 180 countries.

Responsibilities
  • Own, shape, and drive technical direction across multiple engineering squads
  • Lead complex, ambiguous initiatives from idea to delivery, aligning engineers, teams, product managers, and stakeholders around shared outcomes
  • Design, build, and evolve scalable backend systems using Python/Django, data pipelines, and third-party integrations
  • Partner with PMs, EMs, and senior stakeholders to shape roadmaps, make technical trade-offs, and guide investment decisions
  • Raise the engineering bar through mentoring, architectural reviews, and engineering best practices
  • Drive reliability, observability, performance, and operational excellence across multiple services and teams
  • Foster a quality-first culture through automation, documentation, and continuous improvement
  • Participate in on-call rotation (1 week every 5 weeks)
Requirements
  • Exposure to architectural patterns of a large, high-scale web application (well-designed APIs, high-volume data pipelines, efficient algorithms)
  • Proven experience leading complex, greenfield projects end-to-end
  • A track record of shaping architectural decisions and setting engineering standards that impact multiple teams or domains
  • Comfort with shaping product scope, challenging requirements, and focusing on customer value
  • Strong communication (English level B2+)
  • AI Expertise: forefront user of Agentic AI, able to set up quality gates and safety nets and propose AI-native alternatives
  • Willingness to join your team's on-call rotation (1 week out of every 5)
Conditions
  • 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
Стек и навыки

С чем работаем