Назад
1 день назад

Senior Backend Engineer (Account)

Формат работы
hybrid
Тип работы
fulltime
Грейд
senior
Английский
b2
Страна
France/UK/Spain +5 еще
Вакансия из списка Hirify.GlobalВакансия из Hirify Global, списка международных tech-компаний
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Описание вакансии

Текст:
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TL;DR
Senior Backend Engineer (Account) (PHP/Symfony): Building scalable account services and powerful APIs used across Proton products with an accent on architecture, performance optimization, security, and cryptography. Focus on designing HTTP/REST APIs, modeling MySQL data, optimizing Redis-backed services, and leading initiatives from discovery to production.

Location: Paris or Geneva; office-first hybrid work with three core days in the office and work from home up to 30%.

Company

Proton builds open-source privacy and security products including Proton Mail, VPN, Calendar, Drive, and Pass for more than 100 million user accounts.

What you will do

  • Develop Proton's core account services across the product portfolio.
  • Contribute to the architecture of components shared by all Proton products.
  • Design powerful APIs that support feature-rich mobile and web applications.
  • Build scalable, high-performance solutions and optimize service performance.
  • Lead team initiatives from discovery through production.
  • Collaborate with Product, Design, API specialists, and engineering colleagues on customer-focused solutions.

Requirements

  • Proven experience with backend development and scalable, high-performance systems.
  • Strong SQL and data modeling skills, preferably with MySQL, plus familiarity with Redis or other caching technologies.
  • Experience with profiling, performance optimization, HTTP/REST, and web API development and consumption.
  • Knowledge of security best practices and experience implementing secure software solutions.
  • Solid understanding of cryptographic concepts, including key exchange and symmetric versus asymmetric encryption.
  • Experience leading a team initiative from discovery to production.

Nice to have

  • Operational experience in SRE, on-call support, diagnosis, and troubleshooting of critical systems.
  • Experience with Docker or similar containerization technologies.
  • Experience with Grafana, OpenTelemetry, Python, Rust, OpenAPI, or comparable API documentation frameworks.

Culture & Benefits

  • Open-source, privacy-focused work serving more than 100 million users.
  • Flexible working hours aligned with team meetings.
  • Devices and software provided for the role.
  • Daily lunch and snacks at offices, plus transport cost support.
  • Stock options, health insurance, retirement savings options, vacation and leave policies, and wellness programs.
  • Training, conferences, events, and continuous learning opportunities.

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