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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Senior Data Engineer (Postgresql + Java) - **Company:** Multisafepay - **Location:** Madrid, Spain - **Contract:** Permanent contract - **Skills:** Java (Programming Language), Data Analysis, Backup Devices, Databases, Information Engineering, Data Infrastructure, Data Integrity, Extract Transform Load (ETL), Data Mining, Data Warehousing, Elasticsearch, Perl (Programming Language), Apache POI, PostgreSQL, Payment Service Provider, Database Performance, Backend, Data Management, Data Pipelines, Microservices - **Published:** August 5, 2026 - **Apply:** https://www.buscojobs.com.es/senior-data-engineer-postgresql-java-en-madrid-ID-365547702 ## About the Role mentsProven experience in data engineering or related f ieldsStrong knowledge of ElasticSearch and Postg reSQLPostgres DBA (including logical and binary replica tion)Managing Elasticsearch clu oardsKnowledge in backend development in Java or Perl 5 (troubleshooting, optimization, integration, automation) and Apache POI for handling structured data (optional but benefi cial)Data backup and rec overyData m iningProficiency in JavaStrong understanding of ETL processes and data pipeline archite ctureExcellent problem?solving skills and the ability to optimize data perfor manceProficiency in English, with strong communication s ## Description Join to apply for theSenior Data Engineer (PostgreSQL + Java)role atMultiSafepay2 days ago Be among the first 25 applicantsWe're on a mission to make payments simple, secure, and accessible for every business.With powerful in?house technology and deep expertise, our modular platform brings online, in?person, and cross?border payments together in one place - giving merchants the flexibility to scale on their own terms.Through a partnership?first approach, we tackle complexity head?on, keep payments running smoothly, and boost success rates.It's how we level the playing field for businesses of all sizes and ambitions.Join a leading tech company driving innovation in the payments industry.You'll work with global leaders like Visa and Mastercard, as well as next?generation "pay later" solutions such as Klarna and Afterpay.Our engineering teams apply Domain?Driven Design (DDD) principles and microservices architecture to build scalable and maintainable systems.As a Data Engineer, you will be responsible for designing, developing, and maintaining MultiSafepay's data infrastructure.Your primary focus will be ensuring that high?quality, scalable, and well?structured data is available to various teams within the organization.You will play a crucial role in optimizing data processes, managing databases, and setting up efficient data pipelines for seamless data accessibility.Responsibilitiesing?Set up, maintain, and optimize databases, data warehouses, and ElasticSearch indexesDesign and implement scalable data pipelines for collecting, transforming, and storingdataEnsure data integrity, security, and compliance with industry standardsAutomate data extraction, transformation, and loading (ETL) processesWork closely with data analysts, ensuring they have well?structured and accurate data for reportingMonitor and optimize database performance, resolving bottlenecks and inefficienQualificationsmentsProven experience in data engineering or related fieldsStrong knowledge of ElasticSearch and PostgreSQLPostgres DBA (including logical and binary replication)Managing Elasticsearch cluoardsKnowledge in backend development in Java or Perl 5 (troubleshooting, optimization, integration, automation) and Apache POI for handling structured data (optional but beneficial)Data backup and recoveryData miningProficiency inJavaStrong understanding of ETL processes and data pipeline architectureExcellent problem?solving skills and the ability to optimize data performanceProficiency in English, with strong communication sBenefitsr you?A competitive salary packageOpportunities for professional growthloque role within a dedicated international team of enthusiastic colleaguesOffice with an amazing view of thebeachHealth insuranceFree Spanish classes and afterwork sports actiAbout MultiSafepayMultiSafepay is a leading payment service provider, offering omnichannel and advanced payment solutions to businesses across Europe.We are innovative and fast?growing, building powerful solutions that transform the way our clients do business.We focus on delivering real solutions to their challenges and always stay ahead of the curve.In short, we are a true FinTech.Join our dynamic team at our international office in beautiful Estepona, Málaga, and be a part of our journey towards global.We do not accept applications or referrals from recruitment agencies for this position.Any unsolicited resumes will not be considered.Seniority levelMid?Senior levelEmployment typeFull?timeJob functionInformation TechnologyIndustriesData Infrastructure and Analytics, Information Services, and Technology, Information and MediaReferralsReferrals increase your chances of interviewing at MultiSafepay by 2x#J-*****-Ljbffr ## Related Videos - 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