624 English-speaking jobs in Barcelona

Frontend Developer (React) to join a senior team in Barcelona. Develop and implement software solutions, integrate APIs, and optimize applications. Requires a degree in a related field, 2-5 years of React.js experience, and familiarity with agile methodologies.

HR Internship supporting the EMEA team in Barcelona. Assist with employee lifecycle management, data integrity, and administrative tasks.

Concept Artist will create character and prop concepts for the AAA PC/Console game Rainbow Six Siege and future projects. Responsibilities include producing sketches, adapting artwork based on feedback, and refining concepts to illustration.

Tech Programmer needed to analyze and understand video game development needs. Responsibilities include reviewing code, supporting production functions and tools, creating automation, and analyzing and correcting defects. Requires 2+ years of software development experience, excellent C# and Unity programming skills, and fluency in English.

Machine Learning Engineer will develop and apply ML solutions to scale new features and utterance understanding across Siri languages. Responsibilities include designing and executing modeling experiments, automating data creation, and building ML-based products. Expertise in LLMs, multilingual data, and Python/ML frameworks is required.

Design, build, and deploy machine learning systems for Siri. Improve the accuracy and capability of Global Siri's models and systems. Expertise in building scalable LLM-powered solutions and machine learning lifecycle management is required.

Applied ML Engineer will design, implement, and qualify localization features, processes, and tooling for Apple products. Responsibilities include leading the exploration and application of LLMs for data synthesis and translation, translating research into practical systems, and collaborating with teams to develop solutions.

QA Laboratory Systems Specialist ensures computerized systems like LIMS, Empower, and CDS remain validated and compliant with FDA, cGMP, 21 CFR Part 11, and Data Integrity requirements.

Project Manager needed with 5+ years experience in manufacturing industries (pharma, biotech, medical devices). Must have a proven track record managing diverse projects including Commissioning & Qualification, capital projects, construction, NPI, and expansion projects. Bachelor's degree in Engineering, Business, Project Management, or related field required.

Leads investigations for deviations and nonconformance events, performing root cause analysis and developing CAPAs. Prepares investigation reports, collaborates cross-functionally, and ensures timely completion within quality standards.

Senior AI Platform Backend Engineer (LLM) will design, implement, and manage cloud infrastructure on AWS. Responsibilities include developing backend architecture for AI Verification and ChatGPT Services, implementing and managing observability solutions, and supporting container orchestration environments. Requires 5+ years of experience designing and implementing cloud solutions in AWS, experience with Kubernetes, microservices, and IaC, and strong experience developing in Python, including FastAPI.

Data Solution Architect needed with 7+ years of experience in data architecture, information architecture, or data platform engineering. Proven experience delivering Information Architecture initiatives within the pharmaceutical industry is required. Expertise in data platform engineering, ontology engineering, and semantic modeling is essential.

Junior data scientists design and improve data pipelines, ensure data correctness and scalability, and develop internal data products. They support platform-wide decision-making and leverage AI to accelerate work and uncover insights.

Senior Frontend Engineer to build and ship high-quality, maintainable frontend code using React and TypeScript. Collaborate with Backend, Product, and Design teams to deliver user-focused experiences. Leverage AI-assisted tools to improve productivity while maintaining code quality. Experience with component-based architectures, shared design systems, and frontend testing is required. Backend experience on PHP is a plus.

Provides support to travel operations teams with flight changes, cancellations, refunds, and GDS issues. Manages negotiated rates and works with land suppliers. Requires fluency in English and strong Amadeus Flights/GDS knowledge.

Senior Software Engineer will design, build, and iterate on systems spanning backend, frontend, and AI components. Responsibilities include building features that anticipate customer needs, designing AI-powered chatbots and voicebots, and working with product, data, and customer service teams.

Senior Back-end Software Engineer to build and evolve systems that enable travel specialists to design, configure, and launch complex travel products at scale. Develop and improve capabilities that support smart departures, pricing strategies, booking breakdowns, payments, refunds, and wallet flows. Build internal platforms and tools to empower Product, Finance, and Operations teams. Work closely with the team to refine problems before writing code and use data to validate assumptions, measure business impact, and continuously improve solutions.

Exoticca seeks an IT Support Technician to provide on-site and remote support to users. Responsibilities include managing equipment, preparing computers, granting access to platforms, and supporting meeting rooms. Requires at least one year of experience, basic networking knowledge, and fluency in English. Experience with Windows 10, Office Suite, macOS, and Linux is preferred.

Provides support to travel operations teams with flight changes, cancellations, refunds, and GDS issues. Manages negotiated rates and works with land suppliers. Requires fluency in English, strong Amadeus Flights/GDS knowledge, and experience with negotiated fares.

Provide customer support for pre-departure, in-destination, and post-trip inquiries across various channels. Handle customer requests for information, trip modifications, and issue resolution. Achieve targets for productivity, quality assurance, and customer satisfaction.