380 ruby English-speaking jobs in Poland

Staff Software Engineer (Go/Ruby)# Staff Software Engineer (Go/Ruby)Ruby### Job description**About Opendoor ... Staff Software Engineer (Go/Ruby) #J-18808-Ljbffr ... Staff Software Engineer (Go/Ruby)7 794 - 10 021 USDGross per month - Permanent7 794 - 10 021 USDNet per ... * **7+ years** of programming experience with at least one modern programing languages (Go, Python, Ruby ... Linuxadvanced#### Kafkaadvanced### Office locationPublished: 20.11.2025Staff Software Engineer (Go/Ruby

Candidate profile Senior back-end Ruby on Rails developer, who has worked on complex Ruby and Rails ... Ruby 2.x Ruby on Rails 5.x ElasticSearch Our offer for you Very flexible working hours: You work ... on a complex and challenging fin-tech platform built with Ruby on Rails. ... Senior Ruby on Rails Developer (Fin-Tech) Remote Deadline: July 2022 We are opening another position ... We use a wide technological stack : Ruby on Rails, Elixir, Go-lang, Haskell, Python, Node.js, Vue.js,

and Ruby on RailsKnowledge of web development fundamentals, including RESTful APIs, MVC architecture ... AI-first approach and a reputation for reliable delivery.What you'll doBuild a strong foundation in Ruby ... libraries and commonly used design patternsLearn to design and consume RESTful and GraphQL APIs using Ruby ... with unit testing through frameworks like RSpec or MiniTestWork on full-stack projects that integrate Ruby ... principles and their practical applicationTheoretical and practical experience developing applications with Ruby

RUBY ENGINEER - Cracow, PolandOur client is seeking a mid-level Ruby Engineerto join their growing development ... This role is ideal for an engineer with solid Ruby on Rails experience who enjoys taking ownership of ... collaboration, quality, and continuous improvement.Key ResponsibilitiesDevelop and maintain features in Ruby ... practicesSupport performance optimisationParticipate in on-call support when requiredRequirements2–4 years' Ruby

Back End Developer – Ruby StackAre you a skilled Ruby Developer passionate about creating and maintaining ... for you to excelCodekeeper is now accepting applications for a Back End Engineer with expertise in Ruby ... The core skills and experience we're looking for include:Proficiency in Ruby, Python, or Expertise ... individual who thrives in a fast-paced environment and is eager to drive new feature development using Ruby ... groundbreaking appAbout the RoleWe are seeking a passionate and skilled Back End Engineer with expertise in Ruby

Senior React & Ruby on Rails Developer - Freelancer 2 days ago Be among the first 25 applicants Hi! ... We are looking for a Senior React & Ruby on Rails Developer - Freelancer to join our team and help us ... of Ruby on Rails (basic concepts, comfort with some ERB views) or a strong eagerness to learn and work ... You are - ideally: Strong experience with React and Ruby on Rails environment A foundational understanding

Remote (Europe) | USD $80–90K / year | B2B contractor | 6+ years Ruby/RoRAt Koinly, your Ruby on Rails ... execution plansData pipelines: high-volume CSV ingestion, cost-efficient processingQuality: clean, tested Ruby

Job DescriptionArchitect and implement scalable, high-performance software solutions using Ruby and Ruby ... Company Description We are looking for an experienced Principal Software Engineer with deep expertise in Ruby ... and strong knowledge of Ruby on Rails framework8-10+ years of software development experience, with ... resolve complex technical issues in production environments QualificationsExpert-level proficiency in Ruby

Middle Ruby on Rails DeveloperLocation:PolandExperience:3+ yearsEnglish:B2 or higherContract type:B2B ... onlyWe're looking for a talented Ruby on Rails Developer to join our engineering team and contribute ... environment — we'd love to hear from youResponsibilitiesDevelop and maintain backend features using Ruby ... application performance and optimize for speed and scalabilityRequirements3+ years of experience with Ruby

Familiarity with languages such as Elixir, Ruby, or TypeScript is a plus. ... Requirements Backend, Elixir, Ruby on Rails, PostgreSQL, Kafka, TypeScript. ... Design, build, and maintain efficient, scalable, and reliable Ruby/Elixir code. ... Work with a polyglot stack (Ruby, Elixir, GraphQL, TypeScript, gRPC) and modern messaging systems (Kafka

Strong skills in defect documentation, profiling, and debugging Ruby applications. ... Freelance Software Developer (Ruby) / Quality Assurance (AI Trainer) This opportunity is only for candidates ... You have at least 3 years of professional experience, including hands‑on experience with Ruby testing ... code review, quality analysis, and identifying/fixing code smells, anti‑patterns, and test gaps in Ruby ... Familiarity with containerization technologies (Docker), automated deployment, and scripting within Ruby

Location Ruby Labs operates within the CET (Central European Time) zone. ... Labs At Ruby Labs, we move fast, aim high, and expect the same from our team. ... About Us Ruby Labs is a leading tech company that creates and operates innovative consumer products ... Learn more about our story at: About The Role Ruby Labs is seeking a Growth Product Manager to drive ... you’re hungry to achieve, motivated by impact, and want to grow at the speed of your own ambition, Ruby

Senior Ruby on Rails Engineer (Contractor)Master of MVPs | PWA Experience RequiredWe're looking for ... a senior Ruby on Rails engineer contractor who thrives in ambiguity, ships fast, and knows how to turn ... move-fast, think-like-a-founder role.What you'll be doing• Build and ship MVPs end-to-end using Ruby ... product leads• Ship, iterate, improve – repeatWhat we're looking for• 8+ years of experience with Ruby

Essentials Skills and Qualifications Highly competent developing with Ruby and the Ruby on Rails framework ... Experience in implementing scalable REST APIs using Ruby on Rails. ... Experience of maintaining and operating a production Ruby on Rails SaaS application.

Larnaca (Cyprus), Warsaw (Poland) and remotely from any city of Ukraine.Weare looking for anexperienced Ruby ... Docs, ConfluenceResponsibilities:Design and develop scalable backend and full-stack features using Ruby ... service) and Helios (roRequirements:5+years ofexperience infull-stack development.Proficiency with Ruby

and API endpoints in API Platform.Extend Workato with custom connectors using Workato Connector SDK (Ruby ... integrations (REST/SOAP)WebhooksSFTP/batch processesError handlingMonitoringWorkato Connector SDK (Ruby ... WorkatoComfortable leading discovery sessions and occasional client demosExperience with Workato Connector SDK (Ruby

Overview:SOFTSWISS continues to expand its team and is looking for a Senior Ruby on Rails Developer with ... stability.Conduct code reviews and provide constructive feedback to team members.Tech Stack:Backend: Ruby ... experience with event streaming systems and message brokers (Kafka, RabbitMQ, etc.).Understanding of Ruby ... CDMonitoring & Observability: Datadog, Zabbix, Sentry, Kibana Requirements.Expert-level proficiency in Ruby

on Rails.What You'll DoDevelop and maintain scalable web applications using React and Ruby on Rails ... role requires a strong foundation in both frontend and backend technologies, with a focus on React and Ruby ... debug applications to ensure optimal performance.What You'll BringProven experience with React and Ruby

Full Stack Developer Miejsce pracy: Poznań Technologies we use Expected Ruby on Rails Ruby Optional Elasticsearch ... Our requirements • Work experience with Ruby on Rails • Solid grasp of relational databases such as MySQL

, Git, GNU/Linux / Unix experience, CI/CD toolchainResponsibilitiesdevelop and ship new features in Ruby ... product, design, and other engineersparticipate in code reviewsRequirementscommercial experience in Ruby ... work we always follow theDo Things Right motto and we expect you to do so as well.Tech stackCore:Ruby, Ruby