trainee traineeships English-speaking jobs in Basque Country

Frontend Developer to build the client-side of web tools and websites. Requires 3+ years of experience, proficiency in JavaScript, Typescript, React, Next.js or Astro, Git, Unix, SASS, HTML, CSS3, and testing. Must have a passion for developing user interfaces. EU citizenship or valid work permit required.

Senior Cloud Engineer with 5+ years of AWS experience designing, implementing, and managing cloud infrastructure. Experience with container orchestration, infrastructure as code, application migrations, and Linux/Unix administration.

MLOps Engineer will deploy, monitor, and scale AI compression products for enterprise clients. Responsibilities include improving automation, reliability, and cost efficiency across the ML lifecycle. Requires experience running LLMs in production and familiarity with cloud, containers, CI/CD, and Kubernetes.

Provides legal advice to business units on M&A, corporate, commercial, and civil matters. Advises on the legal implications of company strategy and initiatives. Prepares and negotiates transaction documentation. Supports corporate/secretarial management of group companies.

Manages the Group's cash and debt to ensure liquidity, reduce financial costs, and optimize cash flow. Responsibilities include handling banking transactions, preparing cash flow forecasts, and managing FX risk. Requires 4+ years of international treasury experience, strong communication skills, and proficiency in MS Excel.

Drive new business revenue in 4-6 international markets. Manage the full sales cycle, from lead generation to closing deals. Represent the FlyBy brand and consult with prospective students.

We are seeking a highly organized and detail-oriented individual for an administrative/accountant role. Responsibilities include recording financial transactions, processing accounts payable and receivable, preparing invoices, and assisting with month-end and year-end closing procedures. The ideal candidate has a degree in Accounting, Finance, or a related field and experience with accounting software.

Medical Director to lead and manage international clinical studies focused on a new IVF/IVM product.

Laboratory Analyst will ensure product and process quality through inspections, testing, documentation, and continuous improvement. Provides guidance to staff on quality policies, processes, and best practices. Collaborates with I+D, Tech Support, and stakeholders to provide analysis support. Requires expertise in quality control methodologies, inspection procedures, and data analysis. Fluency in English is required.

Leads compensation and benefits framework, ensuring market competitiveness, governance, and regulatory compliance. Manages compensation cycles, oversees executive and regulatory compensation, and partners with HR, Finance, Risk, and senior management.

Senior Data Engineer to design, develop, and maintain scalable data architectures and pipelines for a leading financial consultancy. Requires 6+ years of experience, proficiency in Python/Scala, SQL, and cloud platforms.

Experienced Information Architect needed for Pharma Commercial domain. Define enterprise information architecture, lead data modeling, metadata management, and master data strategy. Drive data standards, governance, and value realization across commercial data domains.

Provide payroll and personnel administration support to clients. Ensure accurate payroll calculations and client guidance on payroll and social legislation. Maintain client relationships and answer employee inquiries.

Product Manager Expert to join the Sell team, responsible for seller and supplier tools on the StubHub International marketplace. Develop product strategy, lead product teams, and own the end-to-end seller/supplier experience. Requires 5+ years of product management experience, e-commerce/marketplace knowledge, and a technical understanding.

The Rooms Division Manager supervises the front and back operations of the reception, maintenance, and housekeeping departments. Ensures guest satisfaction and a warm, welcoming environment. Manages Front Desk and Reservations operations, including room allocations, guest relations, and revenue strategies. Oversees the Front Desk team, including training, scheduling, and performance management. Performs back-office tasks such as reviewing reports, processing charges, and managing invoices. Supervises Housekeeping and Maintenance operations, ensuring quality standards and efficient service. Requires a hospitality management background, 3+ years of experience, proficiency in reservation software, and bilingual English/Spanish skills.

Drive commercial growth by developing existing clients and opening new business opportunities for a sustainable product company. Manage B2B, retail, and key accounts, identify new markets, and negotiate agreements.

Sales Associate needed for a full-time or part-time position at POP MART Barcelona. Provide exceptional customer service, support store operations, and represent the POP MART brand. Must have at least 2 years of retail experience, fluency in Spanish and English, and a passion for delivering great customer service.

The Commercial Specialist will coordinate orders with suppliers, negotiate commercial terms, track purchase orders, and collaborate with various departments.

Experienced Sales Leader needed to drive revenue growth for telecom SI services. Responsibilities include managing strategic customer relationships, leading sales teams, and owning the end-to-end sales lifecycle. Requires deep regional customer connects, strong commercial acumen, and the ability to translate complex telecom SI capabilities into compelling customer value propositions.

AI Technical Business Analyst needed to bridge business and engineering teams for internal AI tooling. Analyze business processes, identify automation opportunities, and design solutions. Drive adoption and ensure compliance with AI standards. Requires 5+ years of business analysis experience, including 2+ years in AI, data, or automation. Hands-on experience with AI-assisted documentation and code-generation tools is essential.