Responsibilities
- 60% of the role involves
optimizing complex SQL queries, functions, and stored procedures for PostgreSQL and Microsoft SQL Server.
- Improve schema design, indexing strategies, and query performance to support large-scale applications.
- Develop and maintain ETL processes and data pipelines to integrate data across systems.
- Collaborate with developers to ensure efficient application–database interactions.
- Troubleshoot and resolve complex database-related issues in production environments.
- Contribute to automation of database-related tasks using scripts and development tools.
- Participate in architectural discussions and bring a developer’s perspective to database design and optimization.
Requirements
- Minimum 5 years of experience as a software engineer.
- At least 3 years of hands-on experience with PostgreSQL and/or Microsoft SQL Server.
- Strong skills in writing and tuning complex SQL queries (core part of the role).
- Experience in designing and building ETL workflows and data integrations.
- Proficiency in at least one modern programming language (e.g., Python, Node.js, C#, etc.) for integration and automation.
- Solid experience working in Linux environments (installation, configuration, scripting).
- Analytical mindset with excellent problem-solving skills.
- Strong communication skills and ability to collaborate effectively with cross-functional teams.
Nice to Have
- Experience with cloud database platforms (AWS RDS, Azure SQL, etc.).
- Familiarity with containerized environments (Kubernetes, Docker).
- Advanced scripting and automation experience (Python, Bash, PowerShell).
- Exposure to CI/CD pipelines involving database deployments.
Top Skills
What We Do
Dun & Bradstreet, a leading global provider of business decisioning data and analytics, enables companies around the world to improve their business performance. Dun & Bradstreet’s Data Cloud fuels solutions and delivers insights that empower customers to accelerate revenue, lower cost, mitigate risk, and transform their businesses.
Since 1841, companies of every size have relied on Dun & Bradstreet to help them manage risk and reveal opportunity. For more information on Dun & Bradstreet, please visit www.dnb.com.
Why Work With Us
We are at a transformational moment in our company journey, and we’re excited about it. Each day, we are taking steps to transform our culture into one that activates our people’s best work, exploring what needs to change to accelerate creativity and innovation, and challenging ourselves to think differently about how we interact.
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