6309 ruby on rails English-speaking jobs in Barcelona

  • Revlon Inc.
  • Barcelona
  • March 24
Provides support in the global management of the Mitchum brand, collaborating on projects to improve profitability and drive growth. Responsibilities include market data analysis, packaging design and implementation, and support for innovation projects.
  • Dlocal
  • Barcelona
  • April 3
Flexibility in how you work : We focus on impact and productivity over fixed hours. ... Global brands rely on us to increase conversion rates and simplify payment expansion effortlessly. ... to grow globally and increase the complexity and scale of our systems, we’re strengthening our focus on ... This is a high‑impact, hands‑on leadership role reporting to VP of Cloud Platform for someone who can ... Deep hands‑on expertise in : Reliability engineering : SLIs / SLOs, error budgets, capacity planning
  • Venga
  • Barcelona
  • March 31
investigations on AML and fraud. ... Our team is international, ambitious, and focused on building compliant crypto-financial services in ... Our new team-member will need to be able to detect, investigate and report on complex money laundering ... and fraud cases, lead a team of analysts, own investigations, perform on-chain tracing, create Suspicious ... Real exposure to crypto-native risk topics (on-chain investigations, typologies, tooling, evolving EU
  • MIGx AG
  • Barcelona
  • April 4
industries, with their particularly demanding requirements on quality and regulatory aspects. ... About MIGx MIGx is a global consulting company with an exclusive focus on the healthcare and life science ... Whether you're just getting started or bring years of hands‑on experience, we welcome engineers who ... Requirements - Must Have Hands‑on experience working with or deploying LLM‑based systems (e.g., GPT ... Support discussions on AI ethics, responsible usage, and explainability — especially for regulated use
  • Thing or Two
  • Barcelona
  • April 4
Establish effective solutions based on campaign and client KPIs. ... Thing Or Two is a fast-growing marketing technology firm focused on Growth, Tech, and Fun. ... Manage campaigns on various ad-serving platforms from integration through launch. ... Reconcile client accounts on a monthly basis. Upsell services across the client portfolio. ... We thrive on creativity and developing innovative solutions to help clients succeed in the mobile world
  • Collectly
  • Barcelona
  • April 3
on collections and tedious administrative tasks. ... Our mission is to enable healthcare organizations to focus on providing care, rather than spending time ... Although the focus is on front‑end work, we value engineers who can own a feature across the stack from ... You will work on building front‑end heavy features using React, TypeScript, Redux Toolkit, and our internal
  • UNITH
  • Barcelona
  • April 3
Video Generation Hybrid Full-time – Barcelona, Spain Why this role is exciting: You'll work on ... This is a hands‑on, production-focused role where you’ll bring AI research to life at scale. ... cutting‑edge digital human technology where your production optimizations have immediate, visible impact on ... Listed on the ASX, we create lifelike digital humans using cutting‑edge synthetic facial movement, voice ... event‑driven architectures Optimize GPU utilization, implement caching strategies, and collaborate on
  • CrowdStrike Holdings, Inc.
  • Barcelona
  • April 1
Representative role at CrowdStrike is your entry point into an exciting cybersecurity career, focusing on ... unique opportunity to contribute to the development of the next-generation Agentic GTM model, focusing on ... valid job requirements.If you need assistance accessing or reviewing the information on this website ... The Company does not discriminate in employment opportunities or practices on the basis of race, color ... promotions, transfers, lay-offs, return from lay-off, terminations and social/recreational programs--on
  • THEKER Robotics
  • Barcelona
  • April 1
About Us At THEKER, we’re taking on one of the greatest challenges of the 21st century: redefining how ... Passion for robotics, design, and hands-on engineering. Proficiency with CAD tools (e.g. ... You want responsibility early on, delivering at world-class standards for leading clients. ... About Us At THEKER, we’re taking on one of the greatest challenges of the 21st century: redefining how ... Meet the rest of the team and founders and work together on a live challenge at our offices.
  • DuPont Group
  • Barcelona
  • April 1
We work on things that matter. ... Home/Remotelocations: Barcelona, Barcelona: Tarragona, Tarragonatime type: Full timeposted on ... Whether it’s providing clean water to more than a billion people on the planet, producing materials that ... This role requires excellent communication, negotiation, and problem-solving skills, with a focus on ... chemical protective garments, including features, benefits, and compliance standards.* Collaborate on
  • Vantage Specialty Chemicals
  • Barcelona
  • April 1
Allocate efforts effectively, with a focus on:50% on new business acquisition. 30% on maintaining key ... accounts and increasing share of wallet. 20% on team leadership and development. ... Based on the quality level, the lead will then manage day-to-day opportunity management responsibilities ... The main responsibility is to focus most of their commercial efforts on developing and bringing in ‘high-quality ... The success of the team will pivot on your ability to cultivate and nurture meaningful relationships
  • CoverGo | Insurtech
  • Barcelona
  • March 31
Working on the latest tech for the Insurtech Market Leader Top 3 Reasons To Join Us Competitive Salary ... 100% Remote Working on the latest tech for the Insurtech Market Leader About Us At CoverGo, our ... the platform Work hands‑on with product and engineering teams during delivery to clarify requirements ... insurance industry, with strong exposure to end‑to‑end insurance operations At least 5 years of hands‑on ... business logic Ensure the quality, accuracy, and market relevance of health insurance features delivered on
  • THEKER Robotics
  • Barcelona
  • March 31
Ambitious, high-performance culture focused on building something enduring. 100% on-site work in Barcelona ... Direct impact on strategic decisions from day one. ... About Us At THEKER, we’re taking on one of the greatest challenges of the 21st century: redefining how ... About Us At THEKER, we’re taking on one of the greatest challenges of the 21st century: redefining how ... and organized Comfortable in a fast-changing environment Obsessive about quality Willing to work 100% on-site
  • Firmenich SA
  • Barcelona
  • March 31
Manufacturing Excellence, you will work in our Digital Transformation Programs, and you will embark on ... a learning journey to gain hands-on experience in change management and communications in our compounding ... Create visual content linked to our Digital Manufacturing website, and others SharePoint pages.* Support on
  • bluecrux
  • Barcelona
  • March 30
You’ll work hands on on Kinaxis implementations, helping design and deploy solutions that enhance forecasting ... Hands on experience implementing and configuring Kinaxis resources (e.g., workbooks, scheduled tasks, ... About you 4+ years of experience in supply chain planning, including at least 6 months hands on Kinaxis ... You become part of our Kinaxis expert community, with different growth paths depending on what you want ... You work on international Kinaxis projects where you don’t only design solutions — you actually configure
  • TP
  • Barcelona
  • March 30
Get AI-powered advice on this job and more exclusive features. This range is provided by TP. ... Your actual pay will be based on your skills and experience — talk with your recruiter to learn more. ... Base pay range Join our dynamic team at TP Spain in vibrant Barcelona and work on an exciting project ... Urgency Diligently document customers notes over the course of interactions to ensure that clarity on ... We will always embrace diversity and never discriminate against employees or applicants based on gender
  • Hitachi Energy
  • Barcelona
  • April 3
Over three billion people depend on our technologies to power their daily lives. ... This role focuses on harmonizing operations, enhancing system adoption, and enabling continuous improvement
  • Siemens Energy
  • Barcelona
  • April 4
We run on inclusion, and our combined creative energy is fueled by over 130 nationalities. ... We energize society, all of society, and we do not discriminate based on our differences. ... Onshore Field Service Tooling Coordinator, where you will perform maintenance and functional checks on ... You’ll Make An Impact You will perform maintenance, functional checks, and condition assessments on ... You have 5+ years of hands‑on experience in Field Service or Workshops, along with logistics handling
  • QualiBooth” Ltd.
  • Barcelona
  • April 4
Stay informed on the evolving accessibility and AI discovery landscape.
  • Stayforlong
  • Barcelona
  • April 3
Coordinate with the marketing team on bidding strategies, automated rules, and segmentations based on ... With our digital DNA, we thrive on challenges, love to think outside the box, and move with the times ... Develop analyses on elasticity, marginal contribution, and profitability by market, goal, and segment ... Hands‑on knowledge of metasearch platforms such as GHA, Trivago, Kayak, Tripadvisor, Skyscanner, etc. ... 🌱 A project with purpose and room to grow as yourself. 👛 Stayforlong Wallet to experience hotels on
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