104 ruby 清华大学deepseek第二版PDF English-speaking jobs in Madrid
Ruby on Rails Developer
- S&you España
- Madrid
- April 3
Ruby on Rails framework. ... Qualifications
Minimum of 5 years’ experience as a Ruby (on Rails) developer. ... Stay up to date with industry trends and technologies relevant to Ruby development. ... for designing, developing, and maintaining advanced web services and applications using the Ruby on ... Overview
We are seeking an experienced Senior Ruby on Rails Developer to join our technology team, responsible
AI Engineer - Document Intelligence & Applied GenAI
- PandaDoc
- Madrid
- April 1
positioning and field detection in forms/documents
It would be awesome if you had:
Familiarity with PDF ... document AI models (LayoutLM, Donut, DocFormer)
Modern vision‑language models with OCR capabilities (DeepSeek‑OCR
Senior Ruby Developer | REF#285284
- BairesDev
- Madrid
- March 30
As a Senior Ruby Developer, take the lead in developing high-quality web applications using Ruby. ... Here’s What We Are Looking For
4+ years of experience with Ruby. ... Champion best practices in code quality, security, and maintainability within the Ruby development team ... Drive innovation by exploring and integrating new Ruby gems, tools, and methodologies into existing and ... What You Will Do
Lead and oversee the design and development of sophisticated Ruby applications, aligning
Senior Backend Engineer
- Toptal
- Madrid
- April 3
Ruby developer to help us take it further. ... Job Summary
Ruby on Rails powers Toptal’s public-facing web presence, and we’re looking for a sharp ... Our stack centers on Ruby, but extends into GraphQL, Kafka, Node.js edge workers, and other supporting ... Responsibilities
Write elegant, efficient, and testable Ruby code that is easy to maintain and debug ... Qualifications and Job Requirements
5+ years of web development experience with Ruby/Rails.
5 years
Growth Product Manager: ARPU & Retention
- Ruby Labs
- Madrid
- April 1
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. ... At Ruby Labs, we value results over effort - success means measurable impact, not time spent. ... Learn more about our story at : https : / / rubylabs.com / about-us / About the role Ruby Labs is seeking
Senior Ruby Developer
- SourceIn
- Madrid
- April 1
Build, test, deploy, and maintain core backend systems using Ruby-on-Rails. ... Were looking for a Senior Ruby-on-Rails Engineer to join a fast-growing, ambitious AI-centric tech team ... How to Apply
If youre excited to build backend systems with Ruby-on-Rails for high-impact products and ... Immediate/negotiable
Full-time | Remote (Europe-based)
Are you a seasoned backend engineer with deep Ruby-on-Rails ... What Were Looking For
5+ years of experience as a backend or full-stack engineer, with recent Ruby-on-Rails
Senior Ruby Software Engineer
- Alkimii
- Madrid
- April 1
Senior Ruby Software Engineer • Madrid, Madrid, SPAIN
#J-18808-Ljbffr ... As we continue to grow, we're looking for a Senior Ruby on Rails Engineer to join our development ... Technical stack
Ruby / Rails
GraphQL
Vue.js
AWS
Docker
What we expect from you
Experience: ... Solid experience working with Ruby on Rails, and experience working in product or engineering teams. ... database queries and application performance
Diagnose bottlenecks and improve system reliability
Support Ruby
Ruby on Rails developer (42K€-58K€)
- Joppy
- Madrid
- April 3
Join to apply for the Ruby on Rails developer (42K€-58K€) role at Joppy
We are hiring on behalf of one ... You’ll be building on a solid Ruby on Rails application while contributing to new AI features. ... in understanding and contributing to our different systems (code, tools, processes)
Have developed Ruby ... on Rails applications with a level of complexity similar to Gobierto and follow the Ruby on Rails ecosystem
Senior Software Engineer (Ruby/RoR, Platform)
- Workato
- Madrid
- April 1
You will also be responsible to:
Build complex Ruby on Rails applications. ... Senior Software Engineer (Ruby/RoR, Platform)
Barcelona, Spain; Madrid, Spain
About Workato
Workato ... Vast knowledge of Ruby.
BS/MS degree in Computer Science, Engineering or a related subject.
LLM Engineer
- Ultralytics
- Madrid
- March 23
experience building and deploying applications with LLM APIs such as OpenAI, Anthropic, Gemini, and DeepSeek
Backend Developer (Php)
- Ilovepdf
- Madrid
- April 3
You may have stumbled across our website during your work or studies while trying to edit a PDF document ... Our constant growth encourages us to keep improving our products to become the favorite PDF software ... i Love PDF is a Saa S company dedicated to helping individuals and businesses worldwide boost their document ... Have an impact on millions of lives : The i Love PDF website is one of the top 100 most visited sites ... Role For this position, we are looking for a qualified and experienced PHP Engineer to join our i Love PDF
Software Engineer
- Aircall
- Madrid
- April 3
Tech Stack Typescript/Node.js, Python, REST API/GraphQL APIs, Ruby/Rails, React. ... Qualifications At least 2+ years of back‑end development experience using TypeScript & NodeJS/Python/Ruby
IMS Automation Engineer
- T-Systems Iberia
- Madrid
- April 4
Nice To Have Skills
In-depth knowledge of Object Oriented Programming (Java, Python, Ruby). ... Gitlab, Docker, Kubernetes, Helm, Flux, Test Automation using Python/behave or Ruby/Cucumber, Zabbix) ... Tools and Platforms
GitLab, Docker, Kubernetes, Helm, Flux, Test Automation using Python/behave or Ruby
Technical Lead
- Devop.One
- Madrid
- April 3
You should have:
Considerable experience designing and developing APIs with Ruby on Rails (or similar ... Integrations with third‑party analytics, CRM, and customer success services
Help keep our majestic monolith (Ruby
Senior TypeScript Backend Engineer - CoreApps Platform (AI-first, Encore)
- w Groupon
- Madrid
- March 31
A background in Java or Ruby to support modernization and refactoring projects. ... mission-critical services that handle 100,000+ Requests Per Minute (RPM) and champion the shift from legacy Java/Ruby
Lead Software Engineer - Core Operations Services (AI-first, Encore)
- Groupon
- Madrid
- March 31
Java/Ruby and modernization.
Open source contributions or AI/ML production. ... global marketplace, managing API gateways, deal catalogs, user identity, and image services across Java, Ruby
Backend Software Engineer Engineering Remote or Madrid (HQ)
- Cabify
- Madrid
- April 3
engineers with experience working with any backend technology, you will be working with Go, Elixir or Ruby
BMC Helix Administrator (Remote)
- Müller`s Solutions
- Madrid
- March 31
Preferred Qualifications
Familiarity with scripting languages for automation (e.g., Python, Ruby).
Senior Architect
- Globant
- Madrid
- March 30
will help you succeed: Proven experience in software architecture with a strong background in Kotlin, Ruby
Store Design Manager (Pepe Jeans) - AWWG Madrid
- FashionUnited
- Madrid
- April 4
Please provide in your application your Portfolio in PDF or a functioning link to it. ... Please provide in your application your Portfolio in PDF or a functioning link to it.





































