We are looking for an Engineer to join our team in Spain. You will be part of a multidisciplinary team responsible for developing technical concepts, coordinating with clients, supporting projects focused on energy data monitoring and analysis, and assisting business development in Spain. Responsibilities * Development of monitoring concepts and data analysis algorithms for energy projects of various types * Working on technology projects such as solar, hydrogen, biogas, building HVAC, heat pumps, batteries, district heating networks, among others * Participating in technical meetings with clients, understanding their needs, and defining and implementing requirements * Analyzing large volumes of real-time data and metadata with a critical view of the data under study * Understanding typical functional programming logic * Collaborating with developers by providing guidelines for the development of APIs and other interfaces and communication protocols * Documenting technical decisions, progress, and issues for each project * Supporting technical marketing initiatives Requirements * Master’s degree in Energy Engineering, Industrial Engineering, or related field * Analytical ability to handle multiple variables and complex relationships * Excellent communication skills and professional client interaction * High or very high level of English (C1). German is a plus * Familiarity with Python and Bash is valued * Organization, responsibility, and ability to learn quickly * Ability to progressively assume autonomy as experience is gained What we offer * International and collaborative environment, oriented toward long-term growth * Remote work with flexible hours and some on-site days in Madrid * Continuous training and professional development within the company * Participation in high-impact technological projects in the energy sector * Salary negotiable according to experience Job type: Full-time, Part-time Salary: 28,000.00€–38,000.00€ per year Expected hours: between 31.2 and 39 per week Benefits: * Flexible hours * Option for permanent contract * Optional remote work Experience: * engineering: 2 years (Required) Language: * English (Required) Work location: Remote