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Senior Backend Engineer (Ruby on Rails) - Remote

Posted 3 days agoViewed

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💎 Seniority level: Senior, At least 5 years

📍 Location: Greece, EU

🔍 Industry: Artificial Intelligence, Marketing Technology

🏢 Company: Persado

🗣️ Languages: English

⏳ Experience: At least 5 years

🪄 Skills: PostgreSQLSQLRuby on RailsRESTful APIsMicroservices

Requirements:
  • At least 3 years of hands-on experience with Ruby on Rails.
  • Strong SQL skills and experience with complex relational database schemas (e.g., PostgreSQL).
  • Familiarity with architecting RESTful APIs, microservices, or asynchronous backend systems.
  • Experience with TDD, RSpec, or similar testing frameworks is a plus.
  • Understanding of scalability, performance optimization, and security best practices.
Responsibilities:
  • Develop new features, optimize existing services, and maintain critical APIs in Ruby on Rails.
  • Collaborate closely with Product, Data Science, and Design teams to build impactful features.
  • Partner with QA & MLOps to ensure application reliability and efficiency.
  • Solve technical problems and work with complex data for seamless user experiences.
  • Mentor junior engineers and engage in internal meetups for knowledge sharing.
  • Leverage online resources for continuous learning and professional growth.
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