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Tecdata Engineering is recruiting a Java/Angular developer for a long-duration hybrid public-sector project in Madrid (1 on-site day per week). Day-to-day work spans Java, Angular, Spring and Oracle web development, with SOAP/REST and reporting tools valued as a plus.
Data engineer specialized in Microsoft Fabric, building data ingestion, transformation and exploitation pipelines in Lakehouse environments using the Bronze/Silver/Gold (medallion) approach, with Python, PySpark, SQL and Power BI. On-site role in Madrid with a challenging project and professional growth.
Data Engineer in Madrid building ETL/ELT pipelines on Microsoft Fabric: ingesting data from databases, APIs and files into a Lakehouse with Python, PySpark and SQL, applying Medallion architecture (Pipelines, Dataflows Gen2, Delta tables) and delivering semantic models for Power BI.
On-site Data Engineer role in Madrid focused on building and optimizing data ingestion and ETL/ELT pipelines: Python scripting for CSV processing, advanced SQL, and PostgreSQL performance tuning (indexes, EXPLAIN plans), plus incremental loads and code-based data quality checks.
Data Engineer in Madrid leading a Cloudera-to-Google Cloud Platform migration: managing data pipelines, moving workloads to Dataproc, and optimizing cloud data services (BigQuery, Bigtable, Spanner, Cloud SQL) with strong focus on data governance and tooling like Hive Metastore, Ranger, Dataplex, and IAM.
Data Engineer in Madrid working on a Cloudera-to-Google-Cloud migration: moving HDFS, Kudu and Hive workloads to GCS, Dataproc, Cloud SQL/Spanner and Bigtable using Spark, Scala/PySpark and Kafka, with data governance via Ranger, Dataplex, IAM and BigQuery policy tags.
Senior Python developer / technical lead in Málaga building AI-agent-based solutions in Python using LangGraph, MCP connectors and tool calling, following SDD practices. Defines specs, reviews code and designs, and validates results in a hybrid role (2-3 office days/week), with no direct team management.
A senior Python developer or technical lead who builds AI-agent-based solutions hands-on with Python, LangGraph, and MCP connectors, following specification-driven development (SDD). Works in an international team, defines and validates specs, reviews code, and is in the Málaga office 2-3 days a week.
Data engineer/BI developer who builds and maintains data integration and transformation pipelines in Azure Data Factory and creates Power BI reports and dashboards for a client's team. Hybrid role (50–60% onsite) in Manresa, Barcelona; indefinite contract at €42,000 gross annual salary.
Tecdata Engineering is hiring a data engineer to develop Power BI dashboards and ETL processes using Azure Data Factory for a client, in a hybrid role with on-site presence in Manresa (Barcelona). SQL and teamwork skills are valued; it's a permanent, indefinite-duration contract.
Junior data analyst working on-site in Madrid, designing and implementing data quality controls across the data flow, supporting UAT testing of those controls, ensuring documentation/governance standards, and producing results dashboards in Power BI. Core stack: SQL, Microsoft Power Automate, and Power BI.
Senior Data Engineer designing and evolving Big Data pipelines in Madrid, building high-performance data processing solutions with Scala, Spark and streaming technologies. Works with ETL/ELT, SQL and Git in an Agile, results-oriented data engineering team.
Data Engineer in Madrid (on-site) building and maintaining a Data Lake: designing data ingestion, transformation and large-scale processing pipelines in cloud environments. Core stack is advanced SQL Server and the Cloudera ecosystem, with C1 English required for frequent collaboration with US-based teams.
Tecdata Engineering is hiring a senior Scala Data Engineer in Madrid to design, develop and evolve high-volume data pipelines and distributed Big Data processing solutions. Core stack includes Scala, Apache Spark, Kafka/streaming, SQL and ETL/ELT pipelines, working with Git and Agile methodologies.
Java full-stack developer building a cloud-native network analytics platform for telecom operators: backend with Java 17/Spring Boot and REST APIs, frontend with React and TypeScript, plus microservices, MongoDB, Docker/Kubernetes deployment, and automated testing. Hybrid role in Málaga (2-3 office days/week) for 3-7 years of experience.
Java full-stack developer (3-7 years) building a cloud-native network analytics platform for telecom operators: REST APIs and microservices with Java 17+/Spring Boot, a React/TypeScript frontend, MongoDB, and Kafka, deployed with Docker/Kubernetes and CI/CD. Hybrid role based in Málaga with 2-3 office days per week.
Senior full stack developer building high-performance enterprise web applications end to end with Angular (or React/Vue), Java/Spring Boot and REST APIs, using generative AI tools like GitHub Copilot or Cursor as part of daily work. Hybrid role in Barcelona (1 onsite day/week) in the insurance sector; B2 English required.
Backend engineer on Ring's team building the low-latency services behind its smart doorbells, cameras, and security devices. Day to day: designing distributed systems and microservices in Java (or C++/C#) on AWS, writing automated unit and integration tests, and using generative AI tools to boost productivity and code quality.
Data Engineer building pure-code ETL pipelines from scratch in Python and SQL, working with StarRocks as the analytical engine, plus data warehousing, query optimization and hands-on PostgreSQL tuning. Fully remote with flexible hours; 4-5 years of experience is valued.
Data engineer building pure-code ETL/ELT pipelines in Python and advanced SQL (no visual ETL tools) for a client running StarRocks as its analytical engine. Fully remote role based in Madrid, needing ~4-5 years of experience, PostgreSQL tuning skills and solid data-warehousing fundamentals.