Data Engineer

Responsible for the treatment: K-LAGAN ESPAÑA, S.L. Purposes: Respond to your job application and send you commercial information about our products and services, including by e-mail if the interested party authorizes it. Legitimation: Consent of the interested party. Retention periods: The data will be kept for the duration of the open personnel selection process and for 1 year for future processes. Recipients: No transfer of data is foreseen. Rights: You may withdraw your consent at any time, as well as access, rectify, delete your data and other rights before the responsible at **. Additional Information: you can find more information in Privacy Policy.AtK-LAGAN, we’re looking for talented people to keep growing with us! We are an international technology services company specialized in:IT:Banking, Insurance, Retail & E-Commerce, HealthcareTransport & Supply Chain:Rail, Automotive, Logistics, and AerospaceManufacturing:Renewable Energy, Oil & Gas, and UtilitiesR&D:Research, innovation, and development of technology solutionsAtK-LAGAN, we focus on innovation, real impact, and tailor-made solutions, supporting our clients in transforming their businesses and processes.Our purpose is clear:To humanize technology and lead sustainability while acting responsibly toward our people, our clients, and society.We create impact through innovation and talent, contributing to projects that help organizations grow, evolve, and transform.Our SolutionsAtK-LAGAN, we offer a comprehensive technology portfolio:Technical AssistanceTurnkey ProjectsManaged Services (SLA)Custom Technology ProductsSpecialized ConsultingNearshore / Offshore ProjectsWe also work in key areas such as Cybersecurity, Data, QA, Agile, AI & Business Transformation, and Green IT.The OpportunityWe are looking for aData Engineerto join our IT team and become part of an international, dynamic, and constantly evolving environment.If you are motivated by impactful projects, professional growth, and bringing value through your expertise, this is the place for you.Your MissionAs aData Engineer, your mission will be to build and maintain pipelines that ensure data is delivered reliably, cleanly, and efficiently from its source to the people who need it to make decisions, contributing to business and people development while aligning your work with the company’s strategy.What will you do day to day?

Design, develop, and maintain data architectures (Data Lakes and Data Warehouses)Build complex ETL processes for data ingestion and transformation from multiple sourcesOptimize query performance and ensure data integrityCollaborate with Data Scientists and Analysts to provide analysis-ready datasetsImplement DataOps and CI/CD best practices for data environmentsRequirementsUniversity degree in Computer Science, Software Engineering, Mathematics, Physics, or related fieldsAround 4 years of experience as a Data Engineer or in similar rolesTechnical Skills:Advanced proficiency in Python and expert-level SQLExperience with Big Data frameworksSolid experience working in cloud environments (Azure, AWS)Experience with orchestration toolsKnowledge of modern Data Warehouses such as Snowflake or BigQueryExperience with containers (Docker/Kubernetes) and version control systems (Git)Strong skills in data visualization tools such as Power BI or Tableau, with proven experience handling large-scale datasets and data warehousing conceptsHigh level of English (C1)Nice to HaveExperience with real-time streaming architectures (Kafka, RabbitMQ)Knowledge of Infrastructure as Code (Terraform)Agile mindset and experience working in collaborative environmentsWhat We OfferStable, innovative, and international projects aligned with your experiencePermanent contractHybrid work model depending on the projectFlexible working hours3 C’s Recognition Program (Commitment, Communication & Customer Orientation) with financial rewardsCareer development plan and continuous learning opportunitiesBirthday day offPrivate health insurance and flexible compensation planGym discountsChildcare, language learning, and transportation supportAnnual volunteering dayEvents and team buildings: afterworks, tech cafés, dinners, barbecues…Summer and Christmas company dinners+1 additional vacation day after every 4 years with the companyOur CommitmentAtK-LAGAN, we believe in responsible technology (Green IT) and promote social impact initiatives such as our annual volunteering day, creating an environment where people can grow and thrive.