English-speaking jobs in Portugalete

Software Engineer — AI & Trading Infrastructure will design, build, and scale the backbone of our algorithmic trading and SMA execution platform. Responsibilities include architecting and scaling trading and portfolio infrastructure, integrating AI into investment research and execution workflows, and building data pipelines and monitoring tools.

Manages the purchasing process for general administrative, facilities, and machinery spare parts. Coordinates tender processes, negotiates with suppliers, and analyzes purchasing data to achieve cost savings. Builds and maintains relationships with vendors, manages supplier invoices, and ensures proper document management.

Mendix Application Developer to design, develop, and implement Mendix applications. Requires 3+ years of Mendix low-code development experience, Agile methodologies knowledge, and experience with front-end/back-end technologies.

DevOps Scala Engineer to design, develop, and maintain Azure infrastructure solutions. Develop CI/CD pipelines, automate tasks, and ensure security compliance. Collaborate with developers to optimize application performance.

Operations Transition Manager needed to ensure smooth IT service delivery during transitions, aligning with ITIL best practices. Oversee planning, coordination, and management of service transition processes, adapting Kapsch operational processes to customer needs.

Senior C&B Specialist will develop and implement C&B strategies, policies, and procedures across Logista's European operations. The role leads compensation projects, coordinates C&B processes, and manages relationships with internal and external stakeholders. Requires 8+ years of experience, a degree in Business Administration, Economics, or similar, and fluency in English (C1 level).

The Front Office Manager is responsible for the hotel's commercial, quality, and people performance in the front office department. This role includes managing the departmental budget, expenses, promotions, and upselling initiatives. The manager will lead a large team, including receptionists, guest service agents, porters, and night staff. Responsibilities include setting objectives, recruitment, team development, service standards, guest feedback management, and cost minimization strategies. The successful candidate will have a minimum of 2 years' experience as a Front Office Manager in a large 4/5-star resort, a business or hospitality management qualification, and fluency in Spanish and English.

The Senior Geotechnical Engineer provides cross-project support in geotechnical areas, including planning and interpreting geophysical and geotechnical campaigns, preparing scopes of work, and reviewing geotechnical designs. The role also involves providing knowledge and support to other engineering areas and ensuring best practices are implemented.

Senior Purchasing Manager needed for large-scale Gigafactory construction project in Spain. Define procurement plans, develop commercial strategies, and manage contracts for construction services, engineering, and materials. Lead tendering processes, vendor selection, and negotiations. Manage contractual change orders, project-related negotiations, and vendor payments.

Supply Chain & Packaging Engineer to design and implement efficient solutions for industrial projects, ensuring safety, quality, and cost optimization.

Coordinate and manage ePowertrain (electric Powertrain) projects, including analysis, benchmarking, and technology research. Plan, execute, and report on vehicle ePWT tests. Prepare presentations on European ePowertrain trends and regulatory standards.

JetZen Aviation seeks a Bilingual Sales Assistant to support a Private Jet Broker. Responsibilities include managing a global UHNW client database, proactive outreach in Russian and English, and supporting the full sales lifecycle. Requires fluency in Russian and English, 2+ years' experience in private aviation or related fields, and CRM proficiency.

Manages financial and corporate systems, including revenue accounting, interline billing, and settlement processes. Leads IT operations, support services, and vendor management. Drives automation, standardization, and continuous improvement initiatives.

This freelance, remote position involves data analysis for digital map enhancement. Tasks include research, evaluation, and verification of data accuracy. Applicants must be fluent in Spanish, residents of Spain for the past two years, and have familiarity with Spanish culture and current affairs.

Full-Time Sales Agents needed for a prestigious real estate agency expanding to Ibiza. Build client relationships, create property listings, conduct viewings, and negotiate deals. Fluent English required, driver's license essential. Real estate experience preferred but not required.

Demand Planner Manager will analyze market demand, forecast product needs, and collaborate with cross-functional teams to optimize inventory levels. Requires strong understanding of semiconductor products, excellent analytical skills, and effective communication.

System Engineer to support ESA Data Science Section at ESAC in Madrid. Develop and operate ESA Datalabs, a cloud platform providing scientists access to space science archives. Responsibilities include configuring and administering tools, ensuring deployments, and providing technical support. Requires a degree in Computer Science or related field, 3-5 years of experience in system engineering or DevOps, and strong CI/CD and containerization expertise.

Customer Operations Specialist to support French-speaking customers. Manage orders, handle inquiries, and ensure customer satisfaction. Requires fluency in French and English, 3+ years of relevant experience, and proficiency in Microsoft Office and ERP systems.

Provides sales and inventory data, reporting, and insights to support sales and operations teams. Tracks performance, analyzes sell-through, and ensures product availability. Collaborates with cross-functional teams to align on reporting priorities.

Mid Backend Engineer to build and improve core business logic for booking, property management, and operational applications. Will work with senior engineers, product, and operations teams. Requires 3-5 years of experience in backend and/or full stack development with Node.js, TypeScript, PostgreSQL, and React.