English-speaking jobs in Portugalete

Leads user acquisition strategy for a portfolio of mobile games, maximizing ROAS and growing a high-performing team. Designs and implements UA strategies, identifies growth levers, and builds scalable media buying processes.

Designs, develops, integrates, and tests advanced electronic warfare systems for defense applications. Conducts system-level testing, analyzes EW technologies, and collaborates with engineering teams. Requires a bachelor's or master's degree in a relevant field and 5+ years of experience in EW systems engineering.

FENDI Client Advisor provides a luxurious experience, promoting brand history, craftsmanship, and quality. Leads sales, achieves targets, and manages customer relationships. Requires 2-5 years of fashion/luxury sales experience, a bachelor's degree, and fluency in English and Arabic.

Plant Manager to lead manufacturing facility operations, ensuring production efficiency, quality, cost control, and safety compliance. Minimum 8 years manufacturing experience with 3-5 years in a leadership role.

Senior/Lead C++ Rendering Engineer will develop and maintain rendering pipelines for large-scale road network data visualization. Experience with Unity's URP, Burst, and DOTS, GIS literacy, and mesh APIs is required. Responsibilities include implementing GPU-based rendering techniques, optimizing mesh rendering, and ensuring visual correctness and spatial accuracy.

Customer Support Representatives needed for our Málaga offices. Provide Finnish and English customer service via phone and written communication. Build relationships, answer questions, and meet customer service goals. Native Finnish and advanced English required.

Service Mobilisation Manager to lead end-to-end customer onboarding into live data centre environments in Madrid. Experience in data centre operations, project coordination, and stakeholder management required.

This role involves managing daily administrative procurement activities for office supplies, IT equipment, facility services, and other operational needs. Responsibilities include supplier sourcing, contract review, order placement, and performance monitoring. The ideal candidate has a Bachelor's degree, 3+ years of experience in administrative procurement, and fluency in Spanish and English.

Fides, an Italian IT and Cloud consulting company, seeks a Sales Director to lead commercial growth in Spain. The role involves managing the sales team, driving the commercial strategy, and developing new business opportunities. Requires 10-15+ years of experience in IT services/technology consulting, a proven track record in enterprise B2B sales, and leadership experience. Native/fluent Spanish is required, English is preferred.

Sales Assistant to support Human Nutrition team in Barcelona. Responsibilities include managing purchase and sales orders, handling order queries, and tracking expense forecasts. Requires proficiency in SAP or MS Dynamics F&O, Microsoft Office Suite, and fluency in English, Spanish, and Catalan.

Support strategic consulting projects for pharmaceutical, biotech, and med tech companies using AI-driven solutions. Translate business problems into AI solutions and communicate technical approaches to non-technical stakeholders. Design and build Python-based data pipelines and automated workflows.

Senior External Traffic Manager to own and scale profitable traffic to Amazon listings. Develop and execute a strategy focused on influencer, affiliate, SEO, and paid media channels. Track incrementality, profitability, and impact on organic rank.

Dutch-speaking Business Development Representative needed to scale SME financing solutions across the Netherlands. Responsibilities include identifying and reaching out to businesses, generating leads, and managing prospects through CRM tools.

Provides regulatory guidance throughout the clinical development life cycle. Compiles, coordinates, and reviews applications to Regulatory Authorities, including CTA/IND, annual reports, and marketing applications. Develops and reviews documents for submission to Regulatory Authorities and/or Ethics Committees. Serves as a representative of Global Regulatory Affairs at project team meetings.

Lead a team of Technical Recruiters and Talent Specialists, delivering high-quality candidates for client roles. Manage team operations, coach recruiters, and act as the key contact for Sales.

DeepLLMData seeks Catalan and Spanish Translators and Linguists for remote, contract-based LLM annotation work. Responsibilities include translating audio, annotating text, ensuring linguistic accuracy, and supporting culturally appropriate output for AI models.

Equipment & Maintenance Engineer needed for automated wet chemistry tools and vacuum deposition systems. Responsibilities include preventive maintenance, troubleshooting, spare parts management, and new equipment installations. Must have a technical degree and experience with gloveboxes, vacuum systems, and fluid handling.

Experienced Office Manager needed to oversee daily operations, coordinate vendors, and support administrative and finance processes.

Capgemini seeks an experienced Cyber Threat Hunting Analyst to proactively identify malicious activity within an organization's environment. The analyst will develop hypothesis-driven hunts, analyze telemetry, investigate suspicious activity, and collaborate with security teams to improve the overall security posture. Minimum 2 years of experience in cybersecurity operations and a high level of English are required.

Project Engineer needed for 6-9+ month contract in Bilbao, Spain. Focus on design of cooling, boiler, process, and wastewater treatment systems. Experience with membrane technologies (RO, NF, UF, MF) required. Must have Spanish fluency and English B2 communication skills.