**Description:** ---------------- At eXperience IT, we are seeking a Data Engineer with solid experience in designing, implementing, and supporting Data Lake architectures oriented toward Big Data environments to join a stable project. You will be part of a high-level technical team, working in a 100% remote environment where you can apply your expertise in cutting-edge technologies and contribute to developing innovative solutions for managing and leveraging large volumes of data. ***Key Responsibilities*** * Design, implement, and maintain scalable data architectures (Data Lake). * Develop and optimize high-performance ETL/ELT processes. * Apply data modeling, partitioning, and query optimization techniques on large structured and unstructured datasets. * Collaborate on the implementation and support of solutions based on Apache Spark (Spark SQL, DataFrames, Streaming). * Develop in Java and Python. * Integrate with cloud platforms AWS and Azure. **Requirements:** --------------- * Proven experience in Big Data environments. * Proficiency in Apache Spark and development in Java and Python. * Experience in data modeling and optimization. * Knowledge of AWS and Azure. ***What We Offer?*** * Contract: Indefinite-term employment contract * Working hours: Monday–Thursday 9:00–18:00 | Friday 8:00–15:00 * Work mode: 100% remote work If you believe you are a good fit, don’t hesitate—apply now! We’re waiting for you! Our commitment is to foster workplaces where people are treated with respect and dignity, always promoting the professional development of all employees. We guarantee equal opportunities throughout recruitment, training, and promotion processes, offering a work environment free from any form of discrimination based on gender, age, disability, sexual orientation, gender identity or expression, marital status, or personal or social circumstances. This position is open to all individuals meeting the job requirements. Candidates holding a disability certificate of 33% or higher, as defined by the General Law on the Rights of Persons with Disabilities (LGD), will be especially valued.