> Markdown version of [/jobs/ext/2679363-database-performance-engineer](https://www.wearedevelopers.com/jobs/ext/2679363-database-performance-engineer). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Database Performance Engineer - **Company:** Prolifics - **Location:** Jersey City, NJ, United States - **Experience:** Experienced - **Contract:** Temporary contract - **Skills:** Databases, IBM DB2, DB2 SQL, SQL Stored Procedures, Snowflake, Database Performance, Code Restructuring, Sql Tuning, Programming Languages - **Published:** August 31, 2026 - **Apply:** https://www.disabledperson.com/jobs/74621345-database-performance-engineer ## About the Role We need a person who is not a database maintenance guy but a data engineer with deep DB2 and good Snowflake experience. Here is what we are looking for: * DB2 database expertise and DB2 development experience not a DB2 maintenance person (8+ years) * Ability to think through issues like a DBA * Deep experience in SQL performance tuning experience on DB2 (6+ years) * Understanding, developing and refactoring stored procedures on DB2 to DB2 SQL (6+ years) * Identifying stored procedures that can be extracted and programmed in Scala or a similar programming language (4+ years) * Exposure and hands-on understanding of Snowflake warehouses and Snowflake SQL tuning (2+ years) * Scala development to re-write existing Stored Procedures in Scala (4+ years) ## Related Videos - [Data Fabric in Action - How to enhance a Stock Trading App with ML and Data Virtualization](https://www.wearedevelopers.com/videos/253-data-fabric-in-action-how-to-enhance-a-stock-trading-app-with-ml-and-data-virtualization) - [How building an industry DBMS differs from building a research one](https://www.wearedevelopers.com/videos/768-how-building-an-industry-dbms-differs-from-building-a-research-one) - [Kubernetes and Microservices with Multi-Model Databases](https://www.wearedevelopers.com/videos/382-kubernetes-and-microservices-with-multi-model-databases) - [Fault Tolerance and Consistency at Scale: Harnessing the Power of Distributed SQL Databases](https://www.wearedevelopers.com/videos/1146-fault-tolerance-and-consistency-at-scale-harnessing-the-power-of-distributed-sql-databases) - [Branch your database like your code: How schema changes and pull requests go hand in hand](https://www.wearedevelopers.com/videos/350-branch-your-database-like-your-code-how-schema-changes-and-pull-requests-go-hand-in-hand) - [Enjoying SQL data pipelines with dbt](https://www.wearedevelopers.com/videos/823-enjoying-sql-data-pipelines-with-dbt) ## Related Articles - [Making Data Warehouses Fast: A Developer’s Story](https://www.wearedevelopers.com/magazine/107-making-data-warehouses-fast-a-developer-s-story) - [How We Built a Worry-Free System That Runs for 10+ Years – And What We’d Do Again](https://www.wearedevelopers.com/magazine/751-how-we-built-a-worry-free-system-that-runs-for-10-years-and-what-we-d-do-again) - [Highest Paying Tech Companies for Developers](https://www.wearedevelopers.com/magazine/220-highest-paying-tech-companies-for-developers) - [Data Engineer Salary UK](https://www.wearedevelopers.com/magazine/253-data-engineer-salary-uk) - [Data Analyst Salary in Switzerland](https://www.wearedevelopers.com/magazine/276-data-analyst-salary-in-switzerland) - [Top Big Data Technologies That You Need to Know](https://www.wearedevelopers.com/magazine/108-top-big-data-technologies-that-you-need-to-know)