Talan
Talan
Talan is a global consulting and technology company helping organizations use innovation to transform how they operate and make decisions. Its work spans data management and governance, artificial intelligence, cybersecurity, and cloud platforms, with solutions designed to support resilient business models and operational improvement. Talan works with technology ecosystems including Microsoft, SAP, Oracle, and Salesforce, and serves sectors such as energy, transport, and financial services. With teams across 18 countries on five continents, the company brings together enterprise consulting and SaaS expertise to help clients turn data and technology into practical business outcomes.

Big Data Developer – Spain (Remote)

Join Talan as a Big Data Developer building Spark, Scala, and SQL data lake pipelines. Support Market Risk solutions across Agile delivery and production teams.

Description

  • Create, enhance, and support data lake pipelines with Apache Spark, Scala, and SQL
  • Develop scalable processing solutions for high-volume data workloads
  • Coordinate batch workflows and dependencies through Control-M and Airflow
  • Deliver data ingestion, transformation, validation, and publication processes for Market Risk use cases
  • Evaluate and improve Spark workload performance, reliability, and scalability
  • Review technical and functional requirements, uncover gaps, and recommend practical solutions
  • Assist with delivery planning while working across multiple teams
  • Handle production incidents and investigate their root causes
  • Help improve operational processes continuously
  • Work with Agile squads, functional stakeholders, and production support teams
  • Use software engineering and data development practices to deliver reliable, maintainable, production-ready solutions

Requirements

  • At least two years of professional experience in Big Data, Data Lakes, or cloud-based data platforms
  • Practical expertise with Apache Spark, Scala, and SQL for large-scale data processing
  • Understanding of Data Lake architecture, data quality controls, data lineage, and production-grade pipelines
  • Strong analytical thinking and problem-solving ability
  • Clear communication and effective teamwork skills
  • Ability to work with both technical and functional stakeholders
  • Adaptable, proactive approach to resolving technical challenges
  • English proficiency at C1 level or equivalent professional fluency
  • Workflow orchestration and scheduling experience, especially with Control-M and Airflow, is highly valued
  • Experience with Databricks, Azure, and AWS is highly valued
  • Experience with YARN and cloud-based compute environments is highly valued
  • Experience with CI/CD and engineering tools such as GitHub, Jenkins, and SonarQube is highly valued
  • Experience in banking production environments, operational monitoring, and incident tools such as ServiceNow is highly valued
  • Knowledge of Market Risk processes, including P&L, valuations, risk metrics, and regulatory reporting data flows, is highly valued

Benefits

  • Full-time permanent employment contract
  • Fully remote work with flexibility to work from any location
  • Opportunities for professional growth and career development
  • Ongoing learning opportunities
  • Multicultural international work environment
  • Private health insurance
  • Life insurance
  • Lunch and transport cards through a flexible remuneration program
  • Online language classes
  • Smart Office Pack for remote work

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