4680 English-speaking jobs in Catalonia

Senior Cloud Architect needed for freelance AI Trainer roles (8-20 hrs/week). Review and enhance AI outputs on cloud architecture, system design, and best practices. Must have substantial professional experience in the EU or UK.

Freelance Process Engineering Consultant - AI Trainer role. Enhance AI models using process optimization and engineering expertise. Review AI outputs, evaluate recommendations, and develop real-world scenarios. Requires EU/UK based consultant.

Senior Infrastructure Optimization Specialist - AI Trainer role. Review and enhance AI-generated content on infrastructure optimization and systems architecture. Assess technical accuracy and operational viability of AI-driven scenarios. Requires IT infrastructure expertise and availability for 8–20 hours weekly.

Freelance VP Sales AI Trainer needed to train AI models in real-world sales strategy. Review AI content, assess sales scenarios, and develop training exercises based on B2B/B2C sales expertise. Requires senior sales leadership in the EU or UK.

Freelance System Operations Engineer - AI Trainer role for experienced professionals in the EU/UK. Review, refine, and train AI on system operations, automation, and reliability challenges. Requires expertise in complex IT systems.

Experienced M&A consultants are needed to review and refine AI-generated content on deal sourcing, due diligence, and valuation. This freelance role requires 8–20 hours weekly to enhance AI's understanding of real-world M&A practice.

Senior Python Engineer to build and integrate agent-to-agent communication on AWS AgentCore platforms. Focus on Python backend development, A2A protocol implementation, and scalable multi-agent interactions. Requires 5+ years of backend engineering experience.

Graduate Program supporting the EA of the Chief Consumer & AI Acceleration. Responsibilities include calendar management, travel coordination, team support, and office administration. Requires a university degree and fluent English.

Associate/Senior Associate - Client Engagement supports key enterprise clients by managing relationships, organizing engagement interventions, and owning projects from initiation to completion.

This role enables and activates new VAR reps to sell Lantronix technology across Network Infrastructure, OOB, and IIoT. You own the onboarding journey, providing technical and sales enablement to drive deal closure.

Senior SOC Analyst to lead detection, triage, investigation, and response to complex security threats. This Tier 3 role involves mentoring junior analysts and improving SOC processes. Requires 4–6+ years in cybersecurity with 3+ years in SOC or incident response.

Associate Game Designer to design and deliver features and economy models for a new cross-platform Strategy/MMO title. Write design documentation, balance economies, and collaborate across teams. Requires passion for game systems and 0-2 years of experience.

Design and develop features and economy models for a cross-platform strategy/MMO title. Write design documentation, balance economies for scale, and collaborate across teams to bring features from concept to release.

Combat Designer for a cross-platform strategy/MMO title. Build and refine combat gameplay focusing on character, camera, and controls. Requires 4+ years designing content for live F2P games, strong Unity/Unreal knowledge, and collaborative skills.

Software Packaging Consultant specializing in pharma. Manage software packaging lifecycle, from request to deployment. Expertise in MSI/MSIX, SCCM, Intune, and PowerShell scripting. Requires enterprise deployment experience.

Tier 4 Software Customer Assurance Engineer owns technical escalation for customer incidents involving press compute, networking, and print electronics. Resolves complex, cross-domain issues, drives root cause analysis, and partners with engineering to improve system reliability.

Senior Thermal Engineer to own thermal architecture for advanced compute hardware, from die to rack level. Responsibilities include defining thermal budgets, running CFD simulations, and designing liquid cooling systems. Requires 8+ years of electronics thermal engineering experience.

Data Scientist to build production-ready ML applications, owning projects from data exploration to deployment. Requires 2-4 years experience, strong Python/SQL, and knowledge of modeling techniques.

Senior NLP Developer needed to design and develop advanced NLP applications using LLMs, Transformers, LangChain, and HuggingFace. Requires 3+ years of ML/DL experience, Python proficiency, and a Master's degree.

Contribute to biomarker and Companion Diagnostic development by applying data science principles. Key duties include R programming, quality control, and assisting with study design. Requires a quantitative degree and strong R skills.