126 English-speaking jobs in Barcelona

CMC Regulatory Affairs Specialist will support the development of CMCD strategies for OTC products, ensuring globally approvable dossiers. Collaborate with Regulatory, R&D, and Product Supply to compile CTD Module 3 and QOS documents. Requires a life sciences background, high proficiency in English, and significant experience in CMC/Module 3 creation and response to questions.

Provides legal advice and representation to clients on immigration law, citizenship by investment, and international law. Drafts and reviews legal documents, conducts research, and coordinates with stakeholders.

Lead People Operations as a product and execution engine for a high-growth AI-driven ad tech company. Build and scale people products across hiring, onboarding, performance, development, and retention. Design an AI-first people platform to improve outcomes.

Selektio is looking for an Internal Communications Manager for an international client in the healthcare field. We are looking for someone who understands that internal communication is not about nice wording, but about ensuring that the right information reaches the right people, at the right time, and in the right way.

Leads the onboarding and implementation of Nuitée's platform for new and existing clients. Manages the end-to-end process from requirements gathering to integration, testing, and go-live. Acts as the primary point of contact for client implementation teams. Translates client needs into scalable solutions using Nuitée's APIs and platform capabilities. Coordinates cross-functionally with product, engineering, and commercial teams. Ensures clients achieve maximum value from the platform and transition to long-term account management.

Senior Solutions Engineer needed for cybersecurity and AI company. Design demos, workshops, and POCs, translate security challenges into solutions, and build custom integrations using Python and AI/ML.

Designs, builds, and evolves secure, scalable, and automated infrastructure platforms within a global, cloud-first environment. Manages runtime infrastructure using Infrastructure as Code (Terraform) across cloud and on-prem environments. Supports development teams through CI/CD pipelines, observability, and automation. Collaborates with distributed teams to deliver reliable, secure, and efficient systems.

Design, build, and evolve a .NET platform on Microsoft Azure. Develop backend services, APIs, and contribute to Blazor/Razor frontends. Implement CI/CD pipelines, write automated tests, and ensure security best practices. Collaborate with product owners, QA, and engineers in an agile environment.

Full-time remote Crypto Investment Analyst conducts in-depth analysis of cryptocurrencies, identifies investment opportunities, and develops financial forecasts.

Adkomo seeks a Mobile Account Manager with 2+ years of experience managing and scaling advertising campaigns. Responsibilities include managing campaigns, identifying traffic opportunities, optimizing performance, and ensuring publisher success.

This Systems Engineer role focuses on owning and optimizing the global cloud infrastructure for N26's banking services. Responsibilities include system lifecycle management, automation, AI infrastructure provisioning, monitoring, and troubleshooting. The ideal candidate will have experience with AWS services, IaC (Terraform or AWS CDK), containerization, CI/CD pipelines, and configuration management tools.

Design Specialist to create product images and A+ content for a growing DIY e-commerce company. Experience in product photography, image editing, and Adobe Creative Suite required.

About GameHouse+GameHouse has been building and publishing games for 25+ years, and we were early pioneers in subscription gaming for women 30+. That experience gives us a clear point of view: our players don’t come to GH+ for hype, pressure, or endless grind: they come for a reliable daily moment that feels good.

Senior Yacht/Marine Design Engineer to develop innovative powerboats. Responsibilities include 3D modeling, 2D drawings, BOMs, weight estimates, and system design. Requires a B.Eng in a relevant field, 3-5 years of experience, and proficiency in 3D/2D CAD.

Sales Representative for construction documentation solutions. Requires 5+ years of sales experience in the Spanish construction industry, proven ability to develop business opportunities, and proficiency in English.

PhD Candidate to join a research project on endometriosis, focusing on personalized medicine and patient-derived organoids.

FXSTREET is looking for a Product Owner with a strong technical background who has built and operated web-based SaaS products in either B2B or B2C environments. This role is not for a “ticket manager” or a purely functional PO.

Senior Sales Manager to lead new business development for pharma & healthcare clients. Must have proven pharma/healthcare and agency experience. Strong understanding of healthcare communications and client dynamics required. Fluent English, Spanish a plus.

Support the onboarding and delivery of global accounting and compliance engagements. Assist with proposal coordination, transition activities, and performance tracking.

Designs, develops, and implements Agentic AI models and systems, focusing on actionable insights from data analysis. Develops Back End code (Python), Agentic AI applications, and APIs. Collaborates with teams to align AI solutions with business needs. Requires a Bachelor's in a quantitative field, advanced Python expertise, and familiarity with database systems and Gen AI tools. Experience productionizing GenAI services and working with complex datasets is essential.