Ruby on Rails Developer (m/w/d)
Core
Designing and developing new features for Ruby on Rails applications, building robust backend logic, and maintaining/modernizing codebases.
Role type
Ruby on Rails Backend Developer
Builds
Web-based financial management tools for startups, freelancers, and companies
Domain
Fintech
Deliverable
production ML models | product features
Required skills
Ruby on Rails (2+ years), SQL/PostgreSQL, REST APIs, Hotwire, Turbo, Stimulus, Code Refactoring, Python (bonus)
Preferred skills
Python, AWS infrastructure
Technologies
Ruby on Rails, PostgreSQL, Sidekiq, AWS, Hotwire, Turbo, Stimulus, ERB, Minitest, Oaken
Responsibilities
Develop new features for Rails applications, build and maintain robust backend logic and REST APIs, write efficient SQL queries and optimize PostgreSQL databases, maintain and modernize internal admin tools, refactor existing code, support migration of Python scripts to Ruby
