Job Summary: We are seeking a Backend Big Data Engineer for a high-impact project focused on designing and evolving an operational batch architecture within a fully remote environment. Key Highlights: 1. Joining a stable, long-term project. 2. Participation in innovative projects leveraging cutting-edge technologies. 3. A collaborative professional environment focused on technical excellence. **Description:** ---------------- Join our team at eXperience IT Solutions and become part of a leading IT services company across Spain! At eXperience IT Solutions—a well-established technology company with over 250 active professionals—we develop innovative solutions for top-tier clients across various sectors. We champion talent, technical excellence, and collaboration, offering a professional, flexible, and future-oriented work environment. We are looking for a Backend Big Data Engineer (LRBA Profile) to join a high-impact project centered on designing and evolving an operational batch architecture. The selected candidate will contribute to developing robust and scalable solutions, working in distributed environments and collaborating with multidisciplinary teams in a fully remote setting. The ideal candidate possesses experience in Big Data technologies, strong analytical skills, results orientation, and experience working in multidisciplinary teams within dynamic environments. ***What We Offer:*** * Joining a stable, long-term project. * Fully remote working arrangement. * Participation in innovative projects leveraging cutting-edge technologies. * A collaborative professional environment focused on technical excellence and continuous improvement. **Requirements:** --------------- * More than 3 years of backend development experience. * Advanced English level (minimum B2\). * Experience developing with Java and Apache Spark. * Experience deploying on Kubernetes / OpenShift. * Experience in distributed environments and batch architectures. * Ability to participate in the technical design of solutions. * Availability for interventions, on-call duties, and 24x7\ support. ***Education and Experience:*** * Technical education: Computer Engineering, Telecommunications, or equivalent. * Proven experience developing with Java \+ Apache Spark. * Experience deploying on Kubernetes / OpenShift. ***Desirable Requirements:*** * Multi-language programming: Java (advanced), Python, Golang, Scala. * Advanced Kubernetes knowledge (Docker, service mesh, etc.). * Experience in developing, deploying, and operating Apache Spark. * Use of DevOps tools such as Jenkins, Sonar, Git, ArgoCD. * Knowledge of persistence technologies: AWS S3, Oracle, MongoDB, ElasticSearch. * Cloud environment experience is valued. *At eXperience, we champion equal opportunities and diversity.* *Our commitment is to foster workplaces where people are treated with respect and dignity, promoting the professional development of all employees. We guarantee equal opportunities throughout selection, training, and promotion processes, ensuring a workplace free from any 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 candidates 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.*