TAKE THE LEAP TODAY AND TOGETHER WE WILL ILLUMINATE THE FUTURE! At ARSEM, we are looking for you. If you consider yourself a passionate, highly motivated person eager to grow, join our team in the exciting energy sector. What do we offer? * Permanent contract. * Part-time schedule with possibility of extension. * Competitive salary according to agreement. * Opportunity to grow professionally within an expanding energy consultancy. * Exclusive benefits: At ARSEM, you will have access to our discount platform for technology, travel, restaurants, and much more. * Continuous training and information. * Collaborative work environment focused on sustainability. **What profile are we looking for?** * Experience in design and development of RESTful APIs. * Design and development of administrative process automation procedures. * Experience in frontend development with React, Next.js, or Vue.js. * Experience with Python. * Knowledge of AWS, GCP, and Azure. * Desirable experience in developing dashboards in Power BI. **What will you do?** * Development and customization of CRM. * Design and development of APIs. * Implementation of new functionalities. * Implementation of updates and improvements in both existing applications and websites. * Gathering requirements and specifications from applications, meetings with directors and/or different departments to collect information for implementing solutions that solve specific problems. * Design and development of automation procedures. * Scheduling of tasks, implementations, and project deadlines. * Use of development tools such as programming languages for both frontend and backend, relational databases, frameworks, etc., to develop new applications. What are we looking for? * Higher degree in Web Application Development, Network Systems Administration, or similar. * Minimum 1\-2 years of experience in a similar role. * Advanced proficiency in Excel. * Proactive individual with attention to detail and strong analytical skills. * Ability to integrate into a dynamic team and work under deadlines. If you want to keep growing in a close-knit and established company in the energy sector, JOIN OUR TEAM!