102 ruby English-speaking jobs in Portugal

Senior Software Engineer (Ruby or Python) page is loaded Senior Software Engineer (Ruby or Python)Postuler ... What you bring to the roleProficiency in programming languages such as Python or Ruby, with experience ... cloud services and event-driven, distributed architectures using Kafka Tech StackPrimary languages: Ruby

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,

Full Stack Engineer - (React + Ruby/Rails) Up to 50K Euros Fully Remote Portugal About Us: We are currently ... Responsibilities: Building cloud-native services using React and Ruby/Rails API development, self-hosted ... Portugal, from developing and enhancing to optimizing Frontend and Backend Performance across React and Ruby ... range of technologies, and experience in some of the following areas will set you up for success: React Ruby

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

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

The system is built with Ruby on Rails, uses PostgreSQL as the primary database, and communicates with ... products.While we welcome full-stack experience, the main focus of this role is backend development using Ruby ... clean, maintainable, and well‐tested code.Requirements:Proven experience in backend development with Ruby ... operations in a meaningful industry.Responsibilities:Design, develop, and maintain backend features in Ruby

MCS Group is proud to be partnering with a scaling software company that is hiring a Senior Ruby on Rails ... workflowsSupporting releases and testing in staging environmentsWhat you'll need...5+ years commercial Ruby

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

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

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

on Rails (or Python and willing to learn Ruby on Rails).Nice to have: Clickhouse, MongoDB, Sidekiq, ... customers.Optimise endpoints that touch billions of rows in the database, by applying profiling to ruby ... understanding of the basics of cloud environments, and ideally you've had some exposure to AWS.Required: Ruby

delivery of features spanning React and TypeScript-based UIs and scalable backend services (primarily Ruby ... with a strong focus on frontend development.Fluent in TypeScript and React; working proficiency in Ruby ... documentation.Familiarity with internationalisation (i18n) and localisation.Tech Stack Our backend is mostly written in Ruby

Our core application relies heavily onTypeScript/JavaScript and Ruby .

networking and securityExceptional understanding of Kubernetes conceptsExperience with Go/Python/Java/Ruby

Working knowledge of Linux/Unix environment and shell scripting Programming skills, C, C++, Python, Tcl, Ruby

or related degree JavaScript frameworks (React, Angular, Vue) Backend technologies (Node.js, Python, Ruby

or related degree JavaScript frameworks (React, Angular, Vue) Backend technologies (Node.js, Python, Ruby

or event sourcing patterns.Contributor to open source projects.Tech StackOur backend is a blend of Ruby ... well.PreferredBachelor's degree in Computer Science/Information Systems or related field.Experience with Ruby

experience with Linux-based infrastructure Strong knowledge of programming/scripting languages such as Ruby