530 English-speaking jobs in Barcelona

Computational Linguist needed to develop the pragmatic analysis engine for a new digital document format. Responsibilities include corpus building, pragmatic analysis engine development, LLM orchestration, pipeline design, and evaluation framework development. Requires a PhD or MSc in Computational Linguistics, NLP, or Computer Science with expert-level Python and NLP library experience. Deep understanding of pragmatics and semantics, LLM management, and corpus annotation are essential.

As an AI Deployment Strategist, you own the full lifecycle of AI agents, from design and implementation to ongoing optimization. You collaborate with Sales, Engineering, and Operations to ensure successful deployments that create measurable value for customers. You will drive execution, remove blockers, and monitor performance, ultimately acting as the General Manager for each agent.

PhD candidate to develop AI and transcriptomics approaches to study cancer cell-intrinsic HLA-II expression. The project integrates single-cell and bulk RNA-seq data to understand how tumor-intrinsic HLA-II expression shapes the genomic landscape, tumor microenvironment, and clinical behavior of cancer.

Graduate software engineer will build and improve products used by millions. Responsibilities include designing, implementing, testing, and documenting software, integrating AI tools, and simplifying complex systems. Must have strong reasoning ability, drive, and team spirit, as well as proficiency in English.

Frontend Engineer will develop a new React-based web interface and create connectors for the Teneo conversational AI platform. Responsibilities include transforming functional requirements into production-grade implementations, improving existing software, and analyzing approaches for new connectors.

Manage paid media campaigns for 3-6 clients, primarily on Facebook, with potential for other channels. Responsibilities include daily campaign management, optimization, reporting, A/B testing, and client communication. Requires 2+ years of experience running direct response campaigns on Facebook or Google, advanced Excel skills, and strong attention to detail.

As an Applied AI Engineer, you will translate research prototypes into production-ready AI capabilities. You will build LLM workflows, integrate AI-driven features, and ensure reliability, reproducibility, and maintainability.

As an Applied AI Engineer, you will translate research prototypes into production-ready AI capabilities. You will build LLM workflows, ensure reliability and maintainability, and collaborate with researchers and software engineers.

Experienced IAM Lead to manage and support IAM services across tracks, acting as the customer SPOC for IAM related activities. Coordinate with internal teams and stakeholders to ensure smooth delivery of IAM services. Provide recommendations to improve IAM processes, governance, and security controls.

Experienced IAM Lead to manage and support IAM services across tracks, acting as the customer SPOC for IAM related activities. Will coordinate with internal teams, participate in customer meetings, and provide recommendations to improve IAM processes. Requires strong understanding of IAM concepts, identity lifecycle management, and experience with enterprise IAM platforms.

Assists Store Manager in achieving sales and profitability targets. Provides direction to store employees and ensures consistent execution of operating and merchandising standards.

Topsort is seeking a hands-on Sales Engineer to translate business needs into technical solutions. You will partner with Sales, Product, and Engineering teams to support pre-sales conversations and lead technical implementations. Responsibilities include leading technical discovery sessions, designing integration solutions, and managing end-to-end customer integrations. This role requires strong software engineering fundamentals, experience with APIs and integrations, and the ability to communicate technical concepts clearly.

Topsort is seeking a hands-on Sales Engineer to translate business needs into technical solutions. You will partner with Sales, Product, and Engineering teams to support pre-sales conversations and lead technical implementations. Responsibilities include leading technical discovery sessions, designing integration solutions, and managing end-to-end integrations. This role requires strong software engineering fundamentals, experience with APIs and integrations, and excellent communication skills.

Develop and productize advanced LLM-based, agentic, and generative AI pipelines. Design scalable architectures integrating AI into Keysight's software and hardware platforms. Collaborate with domain experts to gather requirements and implement ML architectures including LLMs, agentic systems, GANs, diffusion models, and RAG pipelines.

As an Insights Intern, you will support the development of strategic analyses on audiences and consumer behavior. You will prepare reports, analyze consumer behavior and media consumption, and support CRM projects. You will collaborate with multidisciplinary teams to activate insights.

SPORTFIVE seeks a dynamic Sponsorship Senior Sales Manager to generate new revenue within global sales platforms like NBA, Global Football, F1, and EAFC. This role involves end-to-end sales management, strategic client consulting, and frequent industry events.

FPGA Engineer to develop real-time Control Systems for Big Science projects like ITER. Responsibilities include defining FPGA specifications, designing IP cores, performing validation, and automating processes. Requires 3+ years of experience with VHDL/SystemVerilog, FPGA development tools (Xilinx Vivado, Altera Quartus), and scripting languages (Python, TCL, Bash).

Remote Personal Manager responsible for managing a customer portfolio, analyzing commercial activity, promoting digital banking tools, and collaborating with the manager on risk analysis and portfolio performance monitoring. Requires experience in commercial portfolio management, knowledge of digital banking products, and MIFID, LCCI, and IDD certifications.

The Associate Director, Centralized Content develops and executes centralized content strategies in alignment with global initiatives. This role collaborates with internal stakeholders to drive adoption and harmonization of medical communications. Responsibilities include leading the development and maintenance of centralized content, managing external consultants, and reporting on content usage and impact. Requires an advanced degree (PhD, PharmD, or MD) and 3-5 years of relevant pharmaceutical experience.

Leads the development and execution of global scientific communication and publication activities for assigned rare neurology products. Analyzes, interprets, and summarizes complex scientific and clinical data to inform publication strategy. Plans, produces, writes, revises, and places abstracts, posters, and manuscripts. Develops high-quality scientific content through research, writing, editing, and fact-checking. Collaborates with internal and external stakeholders to ensure timely delivery of publications and support medical education plans.