7729 Ruby on Rails English-speaking jobs in Catalonia

  • Concentrix
  • Barcelona
  • March 8
Card Great location in Barcelona Bring-a-friend (referral) bonus opportunities Full paid training on ... the company and the project you'll be working on Career development programs and specialized courses ... All our recruitment practices are based on business needs, job requirements, and professional qualifications
  • Zurich 56 Company Ltd
  • Barcelona
  • April 3
Databricks Model Serving (hands‑on) : Proven, hands‑on delivery experience implementing and running solutions ... Select how often (in days) to receive an alert: Lead Architect (hands on) - Risk Accumulation Management ... on Databricks Model Serving in production (deployment, monitoring, lifecycle, reliability). ... As a Lead Architect (hands on) – Risk Accumulation Management Platform you will have the opportunity ... that you'll be joining a hub of technological excellence dedicated to driving Zurich's success on
  • Evinova
  • Barcelona
  • April 1
Fullstack Software Engineer to join our Product Engineering team with a higher focus on frontend capabilities ... We’ll rely on you to bring your technical acumen to help the team continue to deliver world class solutions ... capable of working in multiple spaces and is likely to be the most experienced and skilled engineer on ... Join us on our journey of building a new kind of health‑tech business to reset expectations of what a ... We comply with all applicable laws and regulations on non‑discrimination in employment (and recruitment
  • Hostinger
  • Barcelona
  • April 1
Your skills and experience Proven hands‑on experience in on‑site SEO with a track record of driving ... As a Senior On-site SEO Specialist, you'll define the SEO direction for your product vertical, build ... 🎯 Freedom & responsibility: Work on your terms, whether from the comfort of home or anywhere in the ... Deep expertise in keyword research, search intent mapping, and on‑page strategies that connect rankings ... Identify scalable growth opportunities based on data insights, competitor benchmarking, and organic search
  • Factorial
  • Barcelona
  • March 31
Review and provide feedback on event marketing materials to ensure alignment with corporate guidelines ... lead data from events to evaluate the effectiveness of lead generation strategies and prepare reports on ... Your focus will be on acquiring and engaging SME and mid-market prospects in Spain, ensuring event initiatives ... problem-solver who thrives under pressure and can handle multiple projects simultaneously without compromising on
  • AstraZeneca
  • Barcelona
  • March 30
Fullstack Software Engineer to join our Product Engineering team with a higher focus on frontend capabilities ... We’ll rely on you to bring your technical acumen to help the team continue to deliver world class solutions ... capable of working in multiple spaces and is likely to be the most experienced and skilled engineer on ... Join us on our journey of building a new kind of health-tech business to reset expectations of what a ... We comply with all applicable laws and regulations on non-discrimination in employment (and recruitment
  • SiPearl
  • Castelldefels
  • March 30
Implement or integrate SPDM support on the BMC where required. ... Publish the client tool on GitHub for the benefit of the OpenBMC open‑source community. ... The objective of this internship is to implement support for the SPDM protocol on the BMC and develop
  • SeQura
  • Barcelona
  • April 1
With us, you will have challenging projects to work on and push your skills and knowledge. ... and cost efficiency of our data infrastructure Lead architectural discussions and mentor engineers on ... Tech stack & environment 🛠️ Our data platform runs on AWS with Kubernetes (EKS) and everything managed ... You’ll work in a cloud-native environment on AWS, where Infrastructure as Code, observability, and automation
  • Reboot Monkey
  • Cerdanyola del Vallés
  • March 30
This is a full-time, on-site position where you'll support critical infrastructure at world-class ... Certification sponsorship Work Schedule Full-time permanent position Standard business hours with on-call
  • Concentrix
  • , Cataluña, Spain
  • March 6
That’s why we offer a range of FREE Learning and Leadership Development programs designed to set you on ... their performance on a regular basis to ensure performance metrics are achieved at a minimum weekly ... Schedule and organize team activities Stay current on internal work processes, policies and procedures ... coach team members to achieve performance expectations Work well under pressure and follow through on ... accordance with organization policy and applicable legal requirements Effectively coach direct reports on
  • Concentrix
  • Barcelona
  • March 5
the company and the project you'll be working on Experience the best version of you! ... That’s why we offer a range of FREE Learning and Leadership Development programs designed to set you on ... their performance on a regular basis to ensure performance metrics are achieved at a minimum weekly ... Schedule and organize team activities Stay current on internal work processes, policies and procedures ... coach team members to achieve performance expectations Work well under pressure and follow through on
  • IRB Barcelona
  • Barcelona
  • March 30
Patrick Aloy, to work on Generative Models to create Precision Drugs. ... , and practical information on living and working in Barcelona, etc. ... On 9 December, 2014, IRB Barcelona was awarded the "HR Excellence in Research" logo. ... Experience: previous experience on the use of machine learning, genAI and data science techniques. ... Number of positions available: 1 Selection process Pre-selection: Will be based on CV, motivation
  • Velenosi & Meredith Consulting
  • Barcelona
  • April 1
About the job Finance Team Lead (F&A) - Porto URGENT HIRING Finance Team Lead (F&A) | Porto | On-Site ... Porto, Portugal Schedule: Monday to Friday 09:00 to 18:00 Days Off: Saturday and Sunday Work Model: On-Site
  • Reboot Monkey
  • Sant Joan de Vilatorrada
  • March 31
Compensation €19-26/hr (EUR hourly) Rates vary based on experience level and project complexity. ... This is an on‑site position supporting mission‑critical infrastructure at premier data center facilities ... Ability to lift 50+ lbs and work in raised floor environments Own transportation and ability to work on‑site
  • Instruct-ERIC
  • Barcelona
  • April 1
Jobs in Structural Biology and Related Fields Postdoc position on infrared spectro-microscopy in the ... The project, scheduled to see the new photon beam on 2031, includes the construction of 3 new beamlines
  • Qilimanjaro Quantum Tech
  • Barcelona
  • April 3
This role focuses on the analysis, modeling, and design of superconducting quantum circuits based on ... circuit quantum electrodynamics (cQED), with particular emphasis on fluxonium-based architectures. ... Depending on the candidate’s profile, responsibilities may include a subset of the following: Develop ... We are open to two complementary senior profiles: (i) a purely theoretical cQED expert, focused on modeling ... picture a lot of sun, amazing food and friendly locals) 😊 Get to be part of a start-up where growth on
  • Abylsen
  • Barcelona
  • March 31
train (panels, structures, interior assemblies) and ensure correct manufacturability and installation on ... Work closely with operators, supervisors, and quality teams to solve issues directly on the shopfloor ... Mechanical Designer / 50% Production Engineer , someone who enjoys 3D design with Catia V5 , but also being on ... train (panels, structures, interior assemblies) and ensuring correct manufacturability and installation on ... Mechanical Designer / 50% Production Engineer , someone who enjoys 3D design with Catia V5 , but also being on
  • Nuram
  • Barcelona
  • April 3
involves managing the project lifecycle from planning through execution and handover, ensuring delivery on ... change control, and project documentation Requirements: Proven experience as a Project Manager on
  • NERA ECO CONSTRUCTION
  • Barcelona
  • April 4
Material and testing costs will be covered or reimbursed based on the agreed project scope. ... scaling production based on material properties Document experimental data, testing standards, and ... Responsibilities Lead R&D on bio-based composite materials using sawdust, natural binders, and other ... This is a hands-on R&D role, ideal for a passionate scientist or chemist who wants to see their research ... analyze lab-scale experiments, material testing, and iterative formulation improvements Collaborate on
  • Perk
  • Barcelona
  • April 3
This is a hands‑on, high‑impact IC role with strong cross‑functional influence. ... By eliminating this shadow work that wastes hours, erodes morale, and saps innovation, we’re on a mission ... We’re trusted by more than 10,000 companies worldwide, including Wise, On Running, Breitling, and Fabletics ... excited about having a real impact and shaping how millions of people experience work, we’d love you on ... Required Skills Experience: 8+ years working as a Product Designer on complex products (ideally with
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