Full Stack Engineer (Ruby + React)

LLInformatics is an IT consulting company with dozens of satisfied clients across Europe and North America. We serve businesses that expect their challenging projects to be delivered according to plan, with impeccable quality, and under strict compliance requirements. Our remote-first team of 100+ experts specializes in building high-quality digital products. We set a new standard in our industry through data-driven decisions, measurable outcomes, a strategic mindset, and a solid work culture. 

• Contract Type: B2B
• Location: Warsaw or the possibility of Remote work
  
  

Your tasks and responsibilities:

• Implementing new functionalities on our client’s platform
• Working on a project from scratch
• Solving complex programming challenges while improving your knowledge
• Doing regular code reviews/PR reviews for your colleagues
• Maintaining existing code and bug-fixing
• Writing unit, integration, and E2E tests
  
  

We need you if you...

• Are a full-stack developer with 3+ years of experience in Ruby on Rails
• Are familiar with React.js
• Are familiar with Active Record and Rspec
• Worked on a production application in AWS or Heroku
• Worked with RDBMS like PostgreSQL
• Have experience with writing tests/TDD or a culture of testing your code
• Have experience in building server-side apps, using the MVC pattern, or something similar
• Have a solid understanding of how web applications work
• Have an understanding of distributed systems and resilient applications
• Have practical knowledge of how to communicate with REST API
• Speak Polish and English at a communicative level
• Are familiar with agile methodologies (Scrum, Kanban)
  

What we offer:

• Onboarding - we will take care of you from the very beginning
• Cool company culture - we create a place where we would like to work
• Work techniques from the IT world - we work with various modern methods of running projects
• Transparent communication - support of a mentor, regular 360 feedback sessions
• Integrations - board games evenings, shared lunches, regular team-building activities
• Equipment - MacBook, + external widescreen (34 inches, 16:9), standing desks in the office