# Think Data Be Smart # 

About Us: DataSmart is a Portuguese company, positioning itself as a consulting company of excellence, with over 20 years of existence. We are specialized in Technologies and Information Systems services, for the Portuguese and International markets. We pride ourselves on fostering a culture of involvement, experience, and excellence. 

Join our team as a Ruby on Rails Developer (Hybrid - Lisbon)! 

What You'll Do: 

• Design, develop, and maintain RESTful APIs using Ruby on Rails. 
• Integrate and manage background processing with Kafka and Sidekiq. 
• Work with PostgreSQL for database design, queries, and optimization. 
• Develop dynamic and responsive user interfaces using Next.js and React. 
• Write clean and maintainable HTML and CSS code. 
• Containerize applications using Docker for consistent development and deployment environments. 
• Participate in agile development processes, including sprint planning, stand-ups, and retrospectives. 

Qualifications: 

• 4+ years of experience with Ruby on Rails, with a focus on API development. 
• Experience with Next.js and React for building modern, responsive web applications. 
• Familiarity with Kafka and Sidekiq for background job processing. 
• Proficient in PostgreSQL, including database design and query optimization. 
• Solid understanding of HTML, CSS, and modern frontend best practices. 
• Experience with Docker for containerization and environment management. 
• Proficient in Git for version control and collaboration. 
• Fluency in English and Portuguese (written and spoken). 

At DataSmart, you will have the opportunity to integrate into a solid company and participate in highly recognized projects, both nationally and internationally, with an appealing technological environment and career progression. 

Excellence in the way to the future! 

Connect with Us: Follow us on LinkedIn for updates on career opportunities, company news, and industry insights! For further details, visit us at www.datasmart.pt. 

#JoinOurTeam #DataSmart #ThinkDataBeSmart #RubyOnRails #API #Kafka #React #PostgreSQL #Docker