python English-speaking jobs in Bilbao

Site Leader for a leading multinational chemical company's manufacturing facility in Spain. Leads site operations, team performance, and business strategy execution. Requires a Master's degree in a relevant field and 10+ years of experience in industrial manufacturing leadership.

Senior Optimization Engineer needed to architect and deploy advanced nonlinear optimization engines. Responsibilities include designing custom algorithms, translating multi-physics phenomena into optimization problems, and customizing solver behaviors. Requires a PhD in a relevant field and deep knowledge of nonlinear optimization theory, programming languages (Julia, C++, Python), and large-scale solvers.

The Logistics Trainee will support the Global Logistics team in logistics processes and the WMS/TMS implementation project. Responsibilities include process documentation, flow mapping, data analysis, and testing. The trainee will collaborate on continuous improvement efforts and participate in project-related tasks.

Lead the management team of a 15-room wellness retreat in Andalucia, Spain. Responsible for the hotel's commercial success, brand standards, and guest experience. Requires strong hotel operations experience, passion for guest service, and leadership skills.

Senior Data Analyst will analyze game play data to inform product development, marketing strategies, and live operations. Responsibilities include extracting insights, optimizing marketing spend, building dashboards, and collaborating with cross-functional teams. Requires 4+ years of analytical experience, expertise in SQL and BI tools, and strong communication skills.

The Sales Executive assists the Sales team in driving revenue, identifying business opportunities, and supporting client relationships. This role involves market research, competitor analysis, sales reporting, and collaborating with internal teams.

Senior Account Executive will manage the full sales cycle for an international B2B SaaS company, focusing on the Italian market. Responsibilities include prospecting, discovery, demo, proposal, negotiation, and closing. Requires proven experience selling B2B SaaS, strong Italian language skills, and a consultative sales approach.

Mechanical Engineer Trainee will assist in preparing technical specifications, coordinating with other disciplines, and ensuring contractual requirements are met.

Sage Corps seeks a Barcelona City Manager to support a cohort of U.S. university students interning with local startups. Responsibilities include event curation, student support, and communication with Sage Corps HQ.

Lead global new business revenue growth for a leading multi-channel offline performance marketing company. Manage a team of SDRs and AEs, build enterprise pipelines across 14 markets, and execute a Land and Expand strategy.

Lead a team of advisors in Barcelona, providing coaching, performance management, and support to achieve service goals.

Painting / Coating Supervisor needed for a major energy yard project in Tarragona, Spain. Supervisory experience in industrial painting, protective coatings, and corrosion protection required. Strong understanding of QA/QC and HSE standards.

The Winemaker coordinates production, supply chain, and client interface activities at the site. Responsibilities include translating sales forecasts into production plans, leading the supply chain team, and serving as the primary point of contact for clients. The role requires a background in winemaking or related fields, experience in operations and supply chain leadership, and strong communication and financial skills.

Shipping Coordinator needed for dynamic European Shipping Department. Manages supply chain activities, including purchase orders, warehouse storage, and customer deliveries. Requires 3-5 years of relevant experience in customer service and logistics, fluency in Spanish and English, and a degree in a related field. Experience with Navision and/or Business Central is a plus.

Develop PR strategies, manage influencer relationships, and support press activities for Desigual. Collaborate on events, analyze PR outcomes, and assist with press kit preparation and distribution.

Provide inbound customer service in Dutch via phone and email for a client. Resolve customer inquiries, follow procedures, and escalate complex cases.

Supports the Global Sourcing area by identifying, assessing, and selecting strategic suppliers for tooling development sourcing projects. Negotiates and coordinates global contracts, drives cost-reduction initiatives, and performs market analysis and risk assessment.

Product Designer to develop products across rugs, furniture, and textiles. 5+ years of experience required. Strong portfolio, proficiency in design tools, and knowledge of materials and manufacturing processes essential.

Technical Office Lead for MEP works on a major European sports infrastructure renovation project. Lead technical and commercial management, coordinate with Design and Procurement, prepare budgets, monitor progress, and ensure cost control.

Pricing Actuary to develop and execute UK pricing strategies for Motor, Home, Pet, and SME portfolios. Build data-driven models, analyze portfolio performance, and collaborate with MGAs and partners across Europe.