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# Tech Lead Specialist | Big Data applications| 100% Remote

- **Company:** UST
- **Location:** Madrid, Spain (Remote available)
- **Contract:** Permanent contract
- **Skills:** Amazon Web Services, Big Data, Computer Programming, Databases, Apache Hive, Systems Analysis, Cloudera, Software Engineering, SQL Databases, Openapi, Apache Spark, Apache Kafka, Spark Streaming, Api Design, Databricks
- **Published:** June 29, 2026
- **Apply:** https://es.indeed.com/viewjob?jk=0fb618a2aedd71d7

## About the Role

Do you have experience in Spark?, * Proven experience in a technical leadership role

 * Fluency in Spanish and English (minimum B2, both written and spoken)
 * Strong knowledge of solution architecture design and experience in architectural development projects
 * Solid experience in demand management and prioritization
 * At least 2+ years of experience in data/software engineering

Technical Expertise

 * Experience building Big Data applications, including:
*

 + Spark SQL / Spark Structured Streaming
 + Kafka Streams
 + Kafka, Databricks, Cloudera, AWS
 * Strong knowledge of SQL databases
 * Proficiency in Java programming
 * Experience designing and building APIs (OpenAPI)
 * Solid expertise in systems analysis
 * Ability to work effectively in complex, high-pressure, and high-visibility environments
 * Strong communication skills, with the ability to design, defend, and present robust technical solutions to different stakeholder levels

Nice to Have

 * Knowledge of Scala
 * Strong understanding of payments systems, SWIFT, and liquidity management, apache spark,big data,sql database,payment domain



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