ph3Who We Are /h3 pAt Taptap, we are not just shaping the future of advertising technology—we are building it today. Guided by teamwork, respect, and determination, we challenge the status quo, connect ideas with impact, and create innovative solutions that drive real results. Our culture thrives on visionary thinking, collaboration, and a deep respect for people—because good people, doing great things is what makes us stronger. /p h3Short Job Description /h3 pThe bData Engineer /b will be based in Madrid, Spain, and will play an important role in designing, building, and optimizing scalable data systems that ensure the availability, quality, and consistency of data across the Sonata platform. This role will collaborate with Product, Operations, and Marketing teams to deliver technology solutions that support data analysis, informed decision-making, and continuous innovation at Taptap. /p h3What You Will Do /h3 ul liDevelop and maintain large-scale data processing systems that interact with millions of users in real time. /li liBuild and optimize ETL pipelines and the data warehouse, ensuring the consistency, reliability, and availability of both operational and analytical data. /li liImplement solutions to improve data quality and accuracy from both technical and business perspectives. /li liCollaborate with cross-functional teams, including Product, Operations, and Marketing, to design solutions that integrate data from multiple internal and external sources. /li liDevelop new internal tools and systems to streamline data extraction, generate actionable insights, and enable seamless integration with external technology partners. /li liStay up to date with emerging technologies and contribute to the continuous evolution of Taptap's technology stack. /li liParticipate in all stages of the software development lifecycle, including technical design, implementation, deployment, and testing.



/li /ul h3Requirements of the role /h3 ul liDegree in Computer Science, Software Engineering, Information Systems, or a related field. /li liMinimum 1 year of experience in software development using JavaScript and/or Python. /li liProven experience working with Big Data environments, distributed architectures, and large‑scale data processing systems. /li liExperience working in Unix/Linux environments. /li liKnowledge of relational databases (PostgreSQL) and NoSQL databases (MongoDB and Redis). /li liFamiliarity with cloud-based data lakehouse architectures, particularly AWS Athena and Amazon S3. /li liExperience working with Agile methodologies and tools, such as Scrum and JIRA. /li liProfessional level of English (C1). /li /ul h3Nice to have /h3 ul liExperience with Hadoop, Spark, Hive, Kafka, and Redis. /li liExperience using AI agents for software development and research. /li liKnowledge of REST APIs and real-time bidding (RTB) systems. /li liFamiliarity with Big Data architectures and software quality assurance practices, including automated testing. /li liPrevious experience working in startups or small development teams. /li /ul h3Benefits /h3 ul liA dynamic and collaborative work environment. /li liCompetitive compensation and benefit package, aligned with experience and profile. /li liThe opportunity to work on innovative products used across integral markets. /li liRole based in our Madrid, Spain office. /li liThis is a hybrid work position. /li /ul h3Join Us! /h3 pAt Taptap, diversity and inclusion are at the heart of who we are. We believe that different perspectives, backgrounds, and experiences fuel innovation and success. We are team players who won’t go solo, thoughtful collaborators who value others’ ideas, and ambitious professionals who refuse to accept the status quo. /p pIf you are ready to make things happen, own decisions, and help build a smarter, more automated finance function within a company creating tomorrow, today, help us build the future of advertising. /p /p #J-18808-Ljbffr

📌 Data Engineer (Madrid)
🏢 Taptap Digital
📍 Madrid