7436 English-speaking jobs in Madrid

Senior Electronics Engineer to lead the design and development of the On-Board Data Handling (OBDH) system for satellite platforms. Responsibilities include PCB design, test procedures, debugging, team leadership, and mentoring. Requires deep understanding of embedded systems, PCB design, microcontrollers, and communication protocols.

Finance Intern supporting Middle Office and Business Controlling tasks. Responsibilities include daily P&L monitoring, data control, and reporting. Must be data-driven, comfortable with coding, and have a strong numerical background.

Freelance Civil Engineer and Python expert to design and develop computationally intensive AI training problems. Must have a Civil Engineering degree, Python proficiency for numerical validation, and 2+ years of experience.

Freelance Mechanical Engineer and Python expert to design computational engineering problems requiring Python programming for AI system testing and evaluation.

Freelance AI Pilot needed for web scraping and data extraction on the Tendem project. Utilize Apify, OpenRouter, and Python to extract data from complex websites, ensuring accuracy and reliability. Must have experience with BeautifulSoup, Selenium, and data processing.

Freelance Web Scraping Engineer needed for the Tendem project. Utilize Vibecode to extract data from complex websites, ensuring accuracy and reliability. Experience with Apify, OpenRouter, BeautifulSoup, and Selenium required. Must have strong data processing and validation skills.

Mindrift seeks a Computational Chemistry & Python Specialist for project-based AI testing and improvement. Design computational chemistry problems requiring Python programming and non-trivial reasoning in chemistry.

Freelance AI trainer needed to design computational chemistry problems requiring Python programming. Must have a chemistry degree, 2+ years experience, and strong Python skills for numerical validation.

Freelance AI trainer needed to design computational engineering problems requiring Python programming and numerical methods. Must have a degree in Electrical Engineering or related field and 2+ years of experience. Strong written English (C1+) is required.

Prompt Engineer & LLM Integration specialist needed to optimize interactions with LLMs like ChatGPT using Python. Requires experience with OpenAI APIs, token management, and prompt engineering for various LLMs.

Prompt Engineer and LLM Integration specialist needed to optimize interactions with LLMs, including ChatGPT, through Python. Requires experience with OpenAI APIs, token management, and prompt engineering.

Support client organizations maintaining PLM solutions and implementing Teamcenter applications. Provide expert-level support for Teamcenter applications including Active Workspace Client, Easy Plant, Quality, and Service Lifecycle Management. Collaborate with clients to understand requirements and translate them into technical solutions. Develop and maintain technical documentation, conduct training sessions, and work independently and as part of a team.

PLM Consultant to support client organizations maintaining and implementing Teamcenter applications. Provides expert-level support for Active Workspace Client, Easy Plant, Quality, and Service Lifecycle Management modules. Develops technical documentation, conducts training, and collaborates with clients to translate requirements into technical solutions.

Leads marketing efforts for Dometic's global Hospitality segment, developing and executing marketing strategies, managing campaigns, and collaborating with cross-functional teams.

Senior Software Development Engineer will design, document, and implement robust cloud services for Ring home security systems. Responsibilities include developing distributed systems, mentoring engineers, and collaborating with internal and external teams.

DevOps Engineer to design, implement, and maintain CI/CD pipelines, automate infrastructure, and manage cloud environments. Will collaborate with development teams to improve deployment processes and ensure reliable software delivery. Requires 5+ years of experience as a DevOps Engineer, strong cloud platform experience (preferably Azure), and expertise in CI/CD, containerization, IaC, and scripting.

The DevOps Engineer will design, implement, and maintain CI/CD pipelines, automate infrastructure provisioning, and manage containerized environments. This role requires experience with cloud platforms (preferably Azure), CI/CD tools, containerization technologies, and IaC tools. The ideal candidate will have strong problem-solving skills and a passion for automation.

The Client Operations Manager supports three key functions: listing support, buyer journey coordination, and post-completion client relationship management. This role requires exceptional organizational skills, strong communication in English and at least one additional European language, CRM proficiency, and a genuine interest in client service.

Prolific seeks AI Training Experts to train and evaluate AI models. Successful candidates will complete paid tasks requiring one hour of uninterrupted work. Tasks include analyzing, editing, and writing annotations, and judging AI performance.

Prolific seeks 3D, Technical, or VFX Artists with experience in games, film, or digital production to license existing assets and process them for a high-level gaming project. Expertise in Unreal Engine, Unity, Houdini, Maya, Blender, Cinema4D, rendering, lighting, and texturing is required.