493 English-speaking jobs in Barcelona

Job Description Your mission You'll join Didit Labs, our in-house AI lab, and develop state-of-the-art biometric models — including fraud — shipped to production and used by millions. What we're looking for Deep computer-vision expertise focused on faces — liveness, anti-spoofing / PAD, recognition, or related. You've built and shipped face models, not just used them.

From high-speed trains, metros, monorails, and trams, to turnkey systems, services, infrastructure, signalling and digital mobility, we offer our diverse customers the broadest portfolio in the industry. Every day, 80,000 colleagues lead the way to greener and smarter mobility worldwide, connecting cities as we reduce carbon and replace cars.

CrowdStrike seeks a Senior Corporate Sales Engineer to join its expanding team. This role involves technical work, strategic projects, and supporting team growth. Responsibilities include contributing to hiring, conducting competitive research, delivering enablement sessions, and architecting technical solutions. Strong technical knowledge of the Falcon Platform and broader security landscape is required.

Their team of 105+ talents is international and spread across Paris, Barcelona, and New York, with some working remotely. As a certified B Corporation, they are committed to making a difference for the communities they serve, including the 6 million consumers already using Joko to save money every day at over 10,000 merchants.

Social Media Assistant & Content Creator to support daily execution of social media channels. Responsibilities include community management, content scheduling and publishing, video editing, and creator coordination. Must have 1+ year of experience in social media, content creation, or community management and fluency in English.

Analytics/Data Engineer to design, build, and maintain end-to-end data pipelines and products. Develop ingestion and transformation workflows using Python, Spark, and SQL. Build data models, dashboards, and reporting solutions. Work in event-driven, near real-time architectures leveraging Solace messaging. Integrate data from APIs, streaming devices, and cloud systems. Collaborate with stakeholders to translate requirements into data products. Ensure data quality, observability, and reliability.

Postdoctoral Researcher to design, develop, and test optical modules for microscopy in neuroscience research. Requires PhD in Physics, Photonics, Optics, or related field and proficiency in Python, MATLAB, or similar tools.

Accountant needed for global hospitality company. Responsibilities include preparing financial reports, bank reconciliations, cyclical audits, and managing customer and supplier accounts. Requires a Bachelor's Degree in Accounting and Finances and 4+ years of bookkeeping experience. NetSuite experience is a plus. Fluent English required.

Senior Backend Engineer will design and implement driver registration and onboarding journeys, develop document validation systems, and collaborate with teams to optimize processes.

IQU’s R&D department seeks Researchers for Horizon Europe and SNS-JU projects. Responsibilities include research on quantum key distribution (QKD) systems, quantum networking architectures, and quantum internet protocol stack design. Applicants must have a PhD in Telecommunications, Electronic Engineering, or Computer Science and strong English communication skills.

Business Process Manager to define, harmonize, and govern end-to-end eCommerce and ERP integration processes. Translate business requirements into process and data models, collaborate with IT teams, and ensure integration compliance.

Support the delivery of GxP software solutions into pharmaceutical manufacturing environments. Assist with quality planning, computer system validation (CSV/CSA), documentation, and inspection readiness. Ensure projects meet GMP and regulatory expectations.

Regulatory Affairs Specialist to support registration and approval of medical devices in China. Manage NMPA submissions and ensure compliance with Chinese regulations. Collaborate with international teams and provide regulatory guidance.

The P2P Manager will centralize and optimize Procure-to-Pay processes across the global organization. Responsibilities include process improvement, policy development, compliance monitoring, and team management. The ideal candidate has P2P experience, strong communication skills, and expertise in leveraging technology and AI for process automation.

This is a frontline, hands-on role in a port or harbor environment. Responsibilities include managing and executing the reception, processing, and staging of containers, as well as the receipt, transit, storage, and marshalling of cargo.

The Trial Master File Oversight Manager ensures quality, integrity, and readiness of clinical trial documentation. This role involves identifying trends, risks, and gaps in documentation, leading vendor oversight activities, and serving as a subject matter expert on TMF processes.

Full Lifecycle Recruiter for AWS EMEA Talent Acquisition. Own the complete recruitment journey, from sourcing and engaging candidates to closing offers. Drive hiring effectiveness across multiple teams and create positive candidate experiences.

This role involves managing PostgreSQL and MySQL environments, ensuring stability and performance. Responsibilities include database operations, upgrades, backup strategies, schema migrations, and performance tuning. The ideal candidate has 3-5 years of experience as a Database Administrator, managing databases in a cloud native environment, and proficiency in scripting and automation.

Receptionists provide exceptional customer service as the first point of contact for student inquiries and complaints. They manage the daily operations of the reception area, ensuring smooth check-in and check-out processes, and handle guest requests and complaints. Receptionists also assist with administrative tasks, building security, and liaising with various departments.

The Senior Digital Performance Architect designs and maintains the performance architecture for the Digital Solutions Group, establishing outcome-based measurement models and data-driven guardrails. This role defines KPI frameworks, measurement standards, and governance models, driving transparency and performance visibility across product, engineering, operations, and AI initiatives.