136 ruby English-speaking jobs in Portugal

We are looking for our next Ruby on Rails developer:Minimum of 4 years of experience with Ruby on Rails

As an hourly paid, fully remote Ruby Engineer for AI Data Training, you will review AI-generated Ruby ... Strong understanding of Ruby on Rails, MVC architecture, and idiomatic Ruby patterns for structuring ... Your Profile: • 1–2+ years of professional Ruby programming experience in production environments. • ... fact-check information; write high-quality explanations and model solutions that demonstrate idiomatic Ruby ... on Rails, Sinatra, and RSpec in real projects. • Preferred: merged PRs in Ruby open-source projects,

Join to apply for theRuby Engineerrole atSME CareersAs an hourly paid, fully remote Ruby Engineer for ... AI Data Training, you will review AI-generated Ruby and Rails code or generate your own solutions, evaluate ... to evaluate readability, maintainability, and logical correctness in Ruby and Rails code, including ... fact‐check information; write high‐quality explanations and model solutions that demonstrate idiomatic Ruby ... , and idiomatic Ruby patterns for structuring application code.Hands‐on software engineering experience

We are looking forBack-end Developer (Mid to Senior) – Ruby on Rails/APIsto join our company remotely ... knowledge of Software Engineering principles and development best practices.Excellent knowledge of Ruby

Ruby meetups and SF Ruby Conference . ... Advanced knowledge of Ruby and Ruby on Rails, with experience organizing large codebases in a clean and ... We speak at the most popular Ruby conferences around the world, from Ruby Kaigi to Rails World, and organize ... maintainable way, testing and profiling Ruby code. ... Prepare to deep dive into databases and Ruby VM internals.

We are looking for a motivated Software Engineer with strong background in Ruby on Rails and a proven ... quickly.Key RequirementsYou have at least3years of working experienceExperience/Interest in working with Ruby

technologies.A deep understanding of Ruby, the Ruby on Rails framework and the principles of server-side ... We are looking for a ReactJS, Ruby on Rails and React Native Developer (Mid or Senior-Level!) ... Ruby on Rails - ReactJS developer (m/f/d) - Remote | Mid-Senior Level Are you looking for a new challenge ... We are looking for a ReactJS, Ruby on Rails and React Native Developer (Mid or Senior-Level!) ... on Rails DeveloperProven track-record in creating business software using Ruby on Rails and modern web

/ Ruby on Rails, or Solid backend experience with Python or Node.js, with a willingness to learn Ruby ... environment Strong experience with React and modern frontend development practices Experience with Ruby

DSL, isolation, performance, new features).Write well‐designed, testable, efficient code in Ruby and ... well as small self‐contained Go microservices.Improve execution engine of custom third‐party code (Ruby ... this role, you will also be responsible toBuild/extend/troubleshoot/fix complex heterogeneous Go and Ruby ... company for remote workersResponsibilities We are looking for an exceptional Senior Backend Developer (Ruby ... and algorithms; how they are used is a must.Multilingual programming experience: code base primarily Ruby

About the role We are looking for a Senior Ruby on Rails Engineer who excels in backend development and ... stakeholders and has a proven track record in designing, building, and maintaining production‐grade Ruby ... domains.What you'll be doingDesign, develop, and maintain scalable web applications using the latest Ruby ... production issues in a timely and efficient mannerWhat you'll need5+ years of working experience with Ruby ... programming and design patternsProficiency in English (Upper‐Intermediate level and above)Experience with Ruby

Easyship - Senior Backend Engineer (Ruby) Easyship is one of the world's leading multi-carrier shipping ... As a mentor, you will guide the team in mastering both the nuances of Ruby and the emerging art of AI-assisted ... business and grow your own skillsQualificationsStrong software development experience, incl. 7+ years of Ruby ... migration to microservices, driving code quality and shaping the technical direction of our backend stack (Ruby ... We are looking for an experienced Senior Backend Engineer – Ruby who isn't just a coder, but an architect—someone

bring to the table:You have at least 4 years of experience as a developerYou have thorough knowledge of Ruby

You will be developing, testing and scaling our microservices, mostly written in Ruby, to handle the ... , however, if you're passionate about learning new things then prior experience with Ruby is not ... things, ship new features, and pursue new and interesting challenges.Our stack is mainly focused around Ruby

pstrongSenior Full-Stack Engineer (Ruby on Rails + React/TypeScript) /strong /ppbr / /ppWe're growing ... /ppbr / /ppWhat you'll do /pulliBuild and maintain strongend-to-end features across our Ruby (GraphQL ... with strongReact /strong (TypeScript preferred) /liliHands-on experience with strongGraphQL /strong (ruby-graphql

Freelance Software Developer (Ruby) - AI Trainer 1 week ago Be among the first 25 applicantsGet AI-powered ... other related fieldsYou have at least 3 years of professional experience with excellent command of Ruby ... strong skills in debugging, profiling, and code optimization.DesirableContributions to open‐source Ruby

Application Security Engineer Lisbon Hybrid English, Application Security, Pentesting, Ruby, Scala, Python ... Familiarity with common security attacks and its remediation;Experience with programming languages - Ruby

Working on our Ruby on Rails monolith, building data models, APIs, and business logic services. ... Our Tech StackCleo is built as a Ruby on Rails monolith with a single React Native app frontend, utilising

Recent experience with Ruby‐on‐Rails is mandatory. ... We are looking for people with a strong edge onback‐end development using Ruby‐on‐Rails . ... We are hiring experiencedSenior Software Engineers (Back‐end / Ruby)to help us build and scale our product

Tech stackJavascript (React.js, Angular.js, Vue.js, Node.js) C# / .Net Ruby / Ruby on Rails Python /

Fluent in Ruby; working proficiency in Python is a big plus. ... Tech Stack Our code is written in Ruby and Python Our servers live in AWS Our ML pipelines use Metaflow