Senior Ruby on Rails Engineer - Fully Remote Lisboa

Join our team as a Senior Full Stack Engineer, where you'll play a key role in developing, maintaining, and optimizing applications. Collaborate with product managers, designers, and fellow engineers to enhance features, create new ones, and ensure a scalable and secure architecture.

Key Responsibilities

• Lead Development: Build scalable,
  - quality web applications using Ruby on Rails.
• Collaborate: Work with
  - functional teams to design and develop new features for web and mobile platforms.
• Frontend Optimization: Maintain and optimize the frontend with Java
  Script frameworks like Turbo and/or Stimulus.
• Integration Management: Oversee integration of
  - party services such as Twilio, Send
  Grid, and Stripe.
• Infrastructure Stability: Ensure the application’s infrastructure on Heroku and AWS is stable, secure, and scalable to meet growing demand.
• Database Management: Contribute to managing AWS Aurora for My
  SQL databases, ensuring efficient, reliable access to data.
• Code Quality: Develop, maintain, and enforce code quality and security standards, using tools like Brakeman and Dependabot.
• Deployment Process: Drive deployment with robust CI/CD practices, including automated testing and pull request reviews.
• Mentorship: Provide guidance to junior engineers and participate in code reviews.
• Leverage modern development tools and AI-assisted coding practices to accelerate feature delivery while maintaining code quality standards.

Required Qualifications

• 5+ years as a Full Stack Engineer with strong Ruby on Rails expertise.
• Proficiency in Java
  Script (j
  Query, Stimulus).
• Experience in database management, particularly My
  SQL or AWS.
• Hands-on experience with Heroku, AWS services, and infrastructure as code (Terraform).
• Proven experience with CI/CD pipelines, automated testing suites, and Git
  Hub workflows.
• Excellent
  - solving skills and ability to work independently or as a team.
• Strong attention to detail in maintaining code quality and security standards.

Nice-to-Have Skills

• Experience with
  - party integrations like Twilio, Send
  Grid, Stripe, Chrome
  Data, and Car
  Fax.
• Familiarity with Airbrake, New
  Relic, Elastic
  Search, and caching mechanisms (Redis, Memcached).
• Understanding of mobile web app development and responsive design principles.
• Knowledge of Dealer Management Systems (DMS) integrations and vehicle data processing.
• Experience with AI-powered development tools (Git
  Hub Copilot, Claude, Cursor) and modern development acceleration techniques.

Benefits

• Competitive salary (80000 USD per year)
• Flexible work environment (100%
  - friendly)
• Unlimited PTO

We are an equal opportunities employer and welcome applications from all qualified candidates. If you are interested in this role, please submit your application.

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