21 ruby English-speaking jobs in Copenhagen

Integrate Seamlessly : Connect the front end with our Ruby on Rails backend. ... *We work with a robust stack including Ruby on Rails, PostgreSQL, Redis, Sidekiq and Heroku. ... While focusing on front-end development, you'll also integrate with our Ruby on Rails backend, ensuring ... development expert, specializing in front-end development with React and proficient in integrating with Ruby

Your work will span the development and maintenance of our expansive Ruby on Rails API, the core component ... Position Details Role: Backend Developer (Ruby on Rails) Joining Date: August 2025 Ready to Score Your ... around running resilient and scalable distributed services - Be fluent in English - Our tech stack: Ruby ... working as a Backend Engineer - You've built and architected well crafted and scalable APIs using Ruby ... Your experience in Ruby on Rails and familiarity with tools like Heroku, AWS or PostgreSQL will be invaluable

production software coding in languages including, but not limited to, C, C++, C#, Java, JavaScript, Go, Ruby ... production software coding in languages including, but not limited to, C, C++, C#, Java, JavaScript, Go, Ruby ... production software coding in languages including, but not limited to, C, C++, C#, Java, JavaScript, Go, Ruby ... production software coding in languages including, but not limited to, C, C++, C#, Java, JavaScript, Go, Ruby

owns our content production services and is based in Copenhagen.You would help maintain our existing Ruby ... adapt quickly and are constantly innovating.What you'll be doing* Actively shape and develop our Ruby ... consideration.What you'll bring to the role* 3+ years of experience writing and maintaining services in Ruby

We primarily work in Ruby on Rails version 7, with the intention to upgrade all our apps to Rails 8 in ... We expect from you: Fluent in English At least 5 years experience with Ruby on Rails TDD Shark - Test

month ago Copenhagen, Capital Region of Denmark, Denmark 2 months ago Freelance Software Developer (Ruby ... Denmark 1 week ago Freelance Software Developer (Python-Rust) - AI Trainer Freelance Software Developer (Ruby

You must: Have 3+ years of professional Ruby on Rails experience. ... The role Your Ruby on Rails experience will give you an advantage, but if you are not already used to ... web experience is powered by a modern Next.js + React w/TypeScript frontend, built on top of a mature Ruby

What you'll work on Contribute to the development of web apps built with React frontends and Ruby ... intermediate experience with React  (or strong motivation to learn quickly) Interest in or familiarity with Ruby

implementation on the frontend.## Our Tech Stack* Frontend: React, JavaScript, TypeScript* Backend: Ruby ... .* Familiarity with backend technologies (Ruby on Rails, Node.js) and REST/GraphQL APIs, enabling effective

Experience with Ruby on Rails (for advanced Shopify backend customizations).

You must: Have 3+ years of professional Ruby on Rails experience. ... The role Your Ruby on Rails experience will give you an advantage, but if you are not already used to ... web experience is powered by a modern Next.js + React w/TypeScript frontend, built on top of a mature Ruby

Familiarity with backend technologies (Ruby on Rails, ) and REST/GraphQL APIs, enabling effective cross-team ... Our Tech Stack Frontend: React, JavaScript, TypeScript Backend: Ruby on Rails, , GraphQL, REST Infrastructure

We're proudly backed by David Heinemeier Hansson (creator of Ruby on Rails), and we're scaling

We're proudly backed by David Heinemeier Hansson (creator of Ruby on Rails), and we're scaling

We're proudly backed by David Heinemeier Hansson (creator of Ruby on Rails), and we're scaling

Proficiency in scripting or programming languages such as Python, C++, Java, Ruby, , Go, or PowerShell

Ruby, Python, Node.js). Be comfortable working with relational databases and writing optimized SQL. ... web experience is powered by a modern Next.js + React w/TypeScript frontend, built on top of a mature Ruby

Our tech stack consists of Next.js, TypeScript, Node.js, Tailwind, MySQL, and a legacy Ruby on Rails ... process of consolidating our engineering efforts into a single monorepository, as well as training Ruby

The web backend is a modular Ruby on Rails application with a PostgreSQL database and a GraphQL API.

Model serving (Europe) Denmark €70,000.00-€100,000.00 2 weeks ago Software Engineer II (NodeJS/Python/Ruby