Bull

Senior Data Engineer

Bull

Timisoara, Romania

Job Type Full-time
Experience Senior
Posted 1 day 19 hours ago
Senior Level

We are looking for a Senior Data Engineer to design, build and optimise enterprise-grade data platforms and scalable data pipelines supporting analytics, reporting and advanced data use cases. This role requires strong hands-on expertise in GCP, Apache airflow and modern data engineering practices, with the ability to work across architecture, engineering delivery and operational support in a complex enterprise environment.

Key accountabilities

  • Design, develop and maintain scalable batch and near real-time data pipelines using GCP Cloud Composer, Apache Airflow and GCP-native services.
  • Build robust end-to-end ETL/ELT workflows integrating multiple internal and external data sources.
  • Develop reusable, performant and production-ready data engineering solutions aligned with enterprise standards.
  • Implement and optimize data models supporting analytical and reporting use cases.
  • Ensure data quality, reliability, observability and consistency across the full data lifecycle.
  • Monitor, troubleshoot and resolve production incidents related to data pipelines and platform performance.
  • Drive optimization initiatives for python (metadata driven) airflow frameworks, storage usage and processing efficiency.
  • Collaborate with architects, analysts, product owners and business stakeholders to translate requirements into scalable technical solutions.
  • Contribute to data platform architecture decisions, engineering standards and best practices.
  • Support CI/CD implementation, release processes and automation for data engineering deployments.
  • Ensure compliance with governance, security and enterprise data management standards.

Required experience

  • 5+ years of experience in Data Engineering within enterprise environments.
  • Very strong Python coding skills, hands-on experience with e2e airflow framework development.
  • Strong hands-on experience with Apache Airflow.
  • Strong SQL and data modelling knowledge.
  • Advanced experience with Bigquery or equivalent big data system.
  • Solid experience with GCP data ecosystem services or equivalent, Hands-on experience with Cloud Composer preferred or similar distributed systems.
  • Experience building and supporting production-grade ETL/ELT pipelines.
  • Strong understanding of data quality controls, monitoring and operational support.
  • Experience with performance tuning and optimisation of distributed data workloads (i.e. Bigquery performance tuning - slot usage, SP optimization, etc).
  • Familiarity with CI/CD practices and DevOps delivery models.

Why join us?

  • Work on high-impact projects integrating cloud, AI, and data technologies.
  • A collaborative environment focused on innovation, mentorship, and knowledge-sharing.
  • Training and Certifications: Access to continuous learning and career development opportunities.
  • Flexible working environment
  • Competitive salary and benefits package.
  • Reimbursement: Get a yearly fixed amount for reimbursement.
  • Performance Bonus: Earn an annual performance bonus based on your achievements.
  • Career Advancement: Explore numerous opportunities for professional growth and career advancement.
  • Extra Vacation Days: Take advantage of additional vacation days to relax and recharge.

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