python English-speaking jobs in León

This 12-month internship provides administrative support to the HR function and the Managing Director. Tasks include payroll processing, employee lifecycle support, recruitment assistance, and managing director calendar and travel arrangements.

Senior QA Technologist will lead quality investigations, process validation, and manufacturing control reviews. Experience with GFSI standards, HACCP, TACCP, and VACCP is required. Must have strong analytical and communication skills and be fluent in Spanish.

Senior Project Planner needed for a data center project in Madrid. Develop and maintain schedules for pre-construction, construction, and commissioning. Requires 5+ years of experience with Primavera P6, Earned Value Management, and Excel.

Senior Demand Generation Manager to own and scale B2B growth across Europe. Drive full-funnel strategy, leverage AI for optimization, lead field marketing events, and collaborate on paid media campaigns.

As a Senior Account Manager for Retail, you will own the Joint Business Plan for top-tier partners, defining the year roadmap to boost GMV and market share. You will build and scale a high-impact partner portfolio, identifying untapped business opportunities and creative collaborations. You will act as the primary point of contact, leading negotiations and onboarding key retail giants.

Lead feature-level execution within an AI-driven Software Development Lifecycle (SDLC). Orchestrate agent workflows, refine prompts, and validate AI-generated outputs. Translate roadmap initiatives into feature-level requirements and own the domain backlog.

Manages projects from conception to production, ensuring delivery within budget, timeline, and quality standards. Develops and manages project plans, measures performance, and manages risks and dependencies. Communicates project status to stakeholders and manages project budgets.

Full-time Secondary Subject Teacher to design and deliver engaging lessons, create curriculum-aligned lesson plans, and foster a positive learning environment.

Senior Process Engineers will lead process design, optimization, and improvement initiatives for biomethane and biofertilizer plants. Responsibilities include process design documentation, control system development, and support for operations and procurement.

Senior Ruby on Rails Engineer to join a growing SaaS company. Contribute to platform stability, build new functionality, and improve existing features. Work with Ruby, Rails, GraphQL, Vue.js, PostgreSQL, AWS, and Docker.

SAP SuccessFactors Employee Central Consultant needed for a 18-month Fixed-Term Contract. Support major projects in Employee Central, working with cross-functional teams and the Team Lead. Minimum 2+ years of hands-on experience with Employee Central required. Must have excellent communication, problem-solving, and customer service skills. Proficiency in English and the right to work in Spain are required.

Ensures smooth delivery operations by managing contracts, coordinating resources, and ensuring customer satisfaction. Responsible for project delivery strategy, budget management, and risk mitigation. Requires 3-5 years of experience in international trade, project delivery, preferably in renewables or industrial engineering.

Demandware OMS/OCI Developer will design, develop, and maintain Order Management and Order Center Integrations within the Salesforce Commerce Cloud ecosystem. They will implement order workflows, integrate external systems, and ensure seamless order lifecycle execution. Must have strong knowledge of API integrations, JavaScript-based controllers, pipelines, and SFRA-based storefront logic.

QA/QC Inspectors are needed for fibre network and data centre builds across Europe. Inspectors will monitor construction, ensure compliance with standards, and prepare daily reports. Experience in construction and fibre infrastructure is required.

Lead and scale national hospital service operations, ensuring high-quality technical service, contract compliance, and efficient field team coordination.

Finance Director to build and lead the finance function for a global automotive company's expansion into the Spanish market. Responsibilities include financial planning, operations setup, reporting, risk management, and business partnering. Requires 10-15+ years of finance leadership experience, ideally in automotive or manufacturing, with a strong understanding of Spanish GAAP and compliance frameworks.

Experienced truck mechanic needed for maintenance, repair, and inspection of heavy vehicles in the Netherlands. Must have technical knowledge of engines, hydraulics, and electrical systems. Basic English skills required.

AI Engineer to design, build, and scale Generative AI solutions and intelligent agentic systems. Requires 3+ years of experience in Applied AI/Machine Learning, strong Software Engineering skills (Python preferred), and hands-on experience with GenAI applications, RAG pipelines, and agent-based systems.

Senior AI Engineer (Chatbot Developer) to lead and empower a multicultural team. Building conversational AI solutions and collaborating with an international team. Requires 5+ years in a similar technical role, proven experience with Azure and GCP, strong Python skills, and hands-on experience with Agentic AI and Agentic Frameworks (preferably Google ADK). Excellent English skills are mandatory.

Lockheed Martin España seeks a hardware or systems engineer to lead technical oversight of Spanish content for a new radar signal processor. Responsibilities include technical oversight of supplier design efforts, requirement decomposition, design reviews, and supplier support.