MS SQL Server Developer

Coface · București, RO

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Full-timeMid-levelSept 2026 · checked today
  • Design, develop, maintain, and optimize Microsoft SQL Server data warehouses and data marts.

  • Proactively monitor Microsoft SQL Server workloads, query performance, blocking, resource utilization and database health.

  • Analyze complex SQL queries, execution plans, indexing strategies, partitioning schemes and workload patterns to identify optimization opportunities.

  • Review existing data processing, integration and operational flows to identify inefficiencies and propose technical and operational improvements. Design and implement database refactoring initiatives to improve scalability, maintainability, and performance.

  • Develop and maintain ETL processes and data integration solutions.

  • Implement and support Change Data Capture (CDC) and other data synchronization mechanisms.

  • Create and maintain technical documentation, data models and database standards.

  • Collaborate with business analysts, developers and infrastructure teams to design effective data solutions.

  • Provide production support and root cause analysis for database-related incidents and performance issues.

  • Proactively review Microsoft SQL Server workloads, execution plans, wait statistics and performance metrics, providing recommendations and implementing improvements to enhance overall platform efficiency.

  • BS/MS degree in Computer Science or related discipline.

  • Strong Oral and Written Communication in English

  • 7+ years of experience with Microsoft SQL Server.

  • Strong expertise in SQL development and performance tuning.

  • Proven experience analyzing query execution plans and optimizing SQL workloads.

  • Strong knowledge of Microsoft SQL Server internals, indexing, statistics management, locking, blocking and transaction management.

  • Strong understanding of data warehouse concepts, dimensional modeling and data architecture.

  • Experience designing and refactoring database models to improve performance and maintainability.

  • Hands-on experience with SQL Server Integration Services (SSIS).

  • Experience working with Power BI.

  • Strong analytical and problem-solving skills.

  • Familiarity with Jira and Agile delivery methodologies.

  • Nice to know : SSAS  - SQL Server Analysis Services

Key Competencies

  • Strong analytical and troubleshooting skills.
  • Ability to investigate complex data flows and identify optimization opportunities.
  • Proactive mindset with a focus on continuous improvement.
  • Ability to estimate effort, prioritize tasks and deliver high-quality solutions.
  • Ability to challenge existing technical designs and propose practical improvements.
  • Strong performance-oriented mindset with a focus on scalability, reliability and maintainability.

What We Offer

  • Involvement in a strategic, innovation-focused project with strong business impact
  • Exposure to modern technologies and cloud-based architecture
  • Cross-border collaboration with teams in CER countries
  • A supportive and agile working environment
  • Opportunities for growth and development in a fast-paced, high-impact area

What is it like to work at Coface?

This is a hybrid role based in our Bucharest office. We encourage our employees to take care of themselves with things like short Fridays, private healthcare, vouchers – meal, vacation, gift, and more

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