python English-speaking jobs in Castile and León

PLC Programmer needed for multinational warehouse automation leader based in Barcelona. Develop, test, and implement PLC programs using Siemens TIA Portal. Design HMI screens and SCADA systems. Lead equipment setup, calibration, and commissioning at client sites across Europe. Provide on-site support and troubleshoot PLC-related issues.

AI Engineer will design, build, and operate AI models for a health tech platform that transforms medical laboratory data into actionable clinical insights. Responsibilities include building model pipelines, integrating LLMs, developing APIs, and ensuring system reliability. Requires a computer science background, software engineering experience, and expertise in machine learning systems.

Senior Sales Executive to manage up to 14 high-profile Public Sector accounts in Spain. Responsibilities include developing sales pipelines, building client relationships, and driving revenue growth. Requires proven experience in Public Sector sales and understanding of API management, integration, and IAM technologies.

Designs and delivers technical solutions for energy storage systems, including BESS, PCS, and EMS components. Analyzes customer requirements, prepares technical documentation, and collaborates with cross-functional teams.

Lead cross-functional R&D project teams in the development of power electronics solutions. Manage project scope, budget, planning, and milestones. Ensure quality, timing, and successful releases. Collaborate with stakeholders, manage risks, and support product roll-out.

Build and execute quote proposals for parts and billable services. Partner with commercial and fulfillment teams to understand availability, lead times, costs, and prices. Communicate with end-users and work to increase market capture and Key Account performance.

This fixed-term contract role seeks a driven Sales Development Representative to identify, onboard, and grow high-potential sellers on TikTok Shop. Responsibilities include prospecting, qualifying, and onboarding sellers, collaborating with cross-functional teams, and exceeding acquisition and GMV growth targets. Proven B2B sales experience, exceptional communication skills in English and Spanish, and a commitment to a 6-12 month contract are required.

Senior User Acquisition Manager to scale paid growth across Google Ads and Meta Ads, engineer conversion signals, and expand into new channels.

Marketing Manager Consumer Goods with 5+ years experience in Fabric Care, Air Care, or Home Care. Develops marketing strategies, identifies growth opportunities, and translates consumer insights into actionable plans.

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. Strong scripting skills (Bash, Python) and experience with Agile/Scrum methodologies.

Architect to collaborate on electromechanical projects from tendering to construction. Responsibilities include architectural design, Life & Safety design, drawing production, and technical/commercial study. Requires experience in architectural design for industrial/utility buildings, Life & Safety design based on NFPA standards, and proficiency in AutoCAD and MS Office.

Software Development Intern will participate in the digitalization and automation of business processes across departments. Responsibilities include designing, developing, and testing technological solutions, documenting processes, and presenting results.

Full Stack Data & Analytics Developer to design and implement reporting solutions for Microsoft Dynamics 365 Finance & Operations. Develop dashboards, reports, and scalable data products using SQL, PySpark, and Data Vault/Dimensional modeling. Collaborate with international teams.

Senior-level Career Services & Talent Development Officer to oversee internship program management, student support, and partner engagement. Responsibilities include coordinating internship placements, providing career coaching, organizing events, and tracking program outcomes. Requires 3+ years of experience in career services, event management, or a related field. Fluency in English and basic Spanish required.

Sr. Consultant to support industrial and aerospace projects in Castilla-la-Mancha. Focus on embedding human and organizational factors into the design, assessment, and improvement of technical and organizational systems.

The Regulatory Affairs Specialist will manage Spanish regulatory submissions and act as the primary liaison with AEMPS. This role will also lead EU regulatory activities, managing submissions and lifecycle processes across multiple markets.

Support the HR team in talent acquisition activities. Handle internship requests, job postings, and candidate communication. Ensure proper onboarding and provide support to interns.

Provides IT support for desktop computers, peripherals, software, and mobile devices. Troubleshoots hardware and software issues, performs IMAC services, and manages printer and audio-visual equipment. Supports Mac devices and adheres to Service Level Agreements. Assists with network and server support as needed. Documents incidents and resolutions.

Tax Manager will coordinate tax workstreams for M&A transactions, provide tax support for real estate projects, and ensure international tax compliance.

Product Risk Manager to work with a leading pharmaceutical partner. Requires a degree in a relevant field, 5+ years in software, 3+ years in medical device risk management, and knowledge of regulations (ISO 13485, MDR/IVDR, FDA, 21 CFR 820, ISO QMS). Experience with cybersecurity and data privacy frameworks (ISO 27001, HITRUST, GDPR) and Agile methodologies (SAFe, Scrum) is also required.