python English-speaking jobs in Castile and León

Junior Software Developer to assist in the development and maintenance of internal applications. Support IT team with programming, testing, and documentation. Requires 1 year of experience and knowledge of C#, Java, HTML, CSS, Javascript, SQL, and Git. Interest in ERP systems is valued.

Lead People Operations as a product and execution engine for a high-growth AI-driven ad tech company. Build and scale people systems across hiring, onboarding, performance, development, and retention. Design an AI-first people platform to improve outcomes.

Business Development Consultant to manage and expand client relationships, crafting tailored strategies and ensuring customer satisfaction. Proven experience in B2B consulting sales and strong understanding of sales performance metrics required.

Senior Solution Architect with 5+ years of experience leading cloud architecture initiatives, preferably on AWS. Expertise in defining enterprise-level architectures, hybrid cloud, and migration strategies. Strong understanding of systems design, networking, security, and distributed architectures. Proven experience with containers and container orchestration. Excellent communication and leadership skills.

Designs and implements telecom solutions for voice and data domains (4G/5G and VoLTE) in Spain. Manages projects, reports to management and technical director, and ensures customer satisfaction. Requires a Master's or Bachelor's degree in Telecommunications or Computer Science, fluency in Spanish and English, and experience in core NFV voice or data projects.

Junior Full-Stack Developer will build features for a production-ready platform using Next.js and Node.js. Collaborate with founders and senior engineers on LLM orchestration, infrastructure, and data velocity solutions.

Origination Manager to identify and develop commercial opportunities in solar, wind, and battery energy storage. Lead deal execution, establish relationships with utilities, traders, and industrial customers, and represent the company at industry events.

Designs and implements engineering processes (design, product, and manufacturing) within the 3DEXPERIENCE platform. Requires 5+ years of 3DEXPERIENCE/ENOVIA PLM implementation experience and end-to-end project experience.

The Channel Manager will design, develop, and manage the brand's dealer and distribution network across Spain. Responsibilities include recruiting dealers, implementing operational standards, and ensuring the network meets sales targets.

IT Business Partner will oversee digital products, platforms, and processes for B2C environments, brand and corporate websites, D2C channels, and eCommerce initiatives. Collaborate with Product Owners and development teams to enhance IT platforms and ensure a high-quality consumer experience.

Senior Frontend Developer needed for groundbreaking projects in the aviation industry. Develop and implement innovative Airport Management solutions using Angular, TypeScript, and RxJS. Collaborate with backend developers, architects, and QA.

Project Product/Quality Assurance (PA/QA) Engineer will establish, manage, and implement PA/QA arrangements within software development projects. The role requires a university degree in an engineering, technical, or scientific discipline and minimum 5 years of experience in Product Assurance, Quality Assurance, or software engineering.

Business Development Director to lead sales and revenue growth in South East Europe. Experience selling software or enterprise technology to insurance companies required. Fluency in English and Spanish essential.

Provides first-line IT support for Business Central operations in the EMEA West region. Resolves technical issues and delivers training on IT applications. Supports data management, analysis, and reporting.

OMODA Motors seeks an Aftersales Service Engineer to conduct technical inspections of new vehicles, oversee quality control, and provide technical support to dealers and ports. The role requires troubleshooting, diagnosing technical issues, and collaborating with HQ engineering to implement solutions.

Giesecke+Devrient seeks a Product Owner to define product requirements, represent users, and ensure successful delivery. Requires a Computer Engineering degree, 2+ years in a similar role, and 2+ years as a software developer. Strong communication, problem-solving, and Agile development experience are essential.

As a 3D Visualiser, you will create photorealistic renderings, animations, and flythroughs of commercial interior projects. You will translate design concepts into compelling visuals for RFPs, presentations, and client communication.

Project Manager needed for a multinational company specializing in railway electronics manufacturing. Manage multiple technical projects, ensuring on-time, on-budget delivery. Strong English and French required.

The Head of Legal will manage all Spanish legal matters, ensuring compliance, risk management, contract governance, and regulatory alignment. This role requires a senior legal professional with experience in technology, data, corporate, and regulatory matters.

Leads and manages influencer marketing campaigns, identifying creators, building relationships, developing content strategies, and analyzing performance. Collaborates with internal and external teams to execute high-impact campaigns.