Job Summary: We are looking for an inquisitive Developer to join the Customer Experience Unit, performing technical coding and verification tasks to generate a positive impact with technology. Key Highlights: 1. Positive impact through technology in the world 2. Responsibility in coding, verification, and quality control 3. Continuous training and individualized professional career Madrid* Posted on 24/3/2026 #### **Humanizing Technology.** We are a large company with the soul of a start-up. We organize ourselves into expert knowledge units that collaborate with each other. Therefore, we seek **inquisitive individuals**, who are **motivated by challenges and eager to grow both personally and professionally**, and who wish to join our team to have a **positive impact** on the world through technology. **ARE YOU UP FOR THE CHALLENGE?** ------------------------ As a **Developer**, you will be part of the **Customer Experience Unit**. Within the Customer Experience Unit, we work on creating, developing, and expanding all types of digital channels and customer management applications for enterprises, covering the full lifecycle of any digital initiative across areas such as customer and employee experience, marketing, data and analytics, or integration. Our clients include major companies across sectors such as Telecom, Insurance, Banking, Industry, Tourism, Energy & Utilities, as well as the Public Sector. **WHAT WILL YOU DO ON A DAILY BASIS?** ------------------------------- * You will be responsible for performing technical tasks requiring the necessary expertise for coding and verification of complex programs and/or modules, based on technical specifications defined by business analysts, architects, or more experienced developers, ensuring their proper functionality. * You will carry out program coding and customization of required tools. * You will be responsible for designing, executing, documenting, and managing iterations in unit testing and their results. * You will ensure quality control of your developments by detecting and resolving coding and execution errors and incidents. * You will produce technical documentation and user manuals, adhering to the established methodology and based on the defined functional and technical design. * You will inform the Analyst and/or Project Manager about any risks, incidents, or obstacles affecting project quality. **WHAT DO WE EXPECT FROM YOU?** ------------------------- * University education (Bachelor’s degree, Master’s degree, Senior Engineering, Technical Engineering) or Vocational Training (FP) in the IT field. * **Languages:** High level of English desirable. * **Technical knowledge** + Technical knowledge in the technologies used within the Unit, acquired through university education or Vocational Training (FP). #### **WHAT WILL YOU FIND AT SEIDOR?** * **A diverse team.** We respect differences that make us more human. * **Team spirit.** We work collaboratively and learn from one another. * **Flexibility and work-life balance.** Remote work is in our DNA. We promote flexible working hours, and offer shortened working days on Fridays and during July and August. * **Continuous learning.** Training in languages, technical skills, certifications, etc. * **Individualized professional career**, allowing you to decide how far you want to go. * **Autonomy**, along with the opportunity to propose and drive new initiatives. * **Flexible compensation program.** Nursery, meal, transportation vouchers, and health insurance. * **Exclusive discounts and special conditions** for technology, leisure, travel, etc. * You can participate in **socially responsible and environmentally focused initiatives**. * If you have international aspirations, **we operate in 45 countries**. **Join our team and help us humanize the world through technology!**