1139 Sql jobs in Colgate, WI

ECP

Milwaukee, WI 53215

7+ years of professional automated testing software development experience
Expert-level programming skills in JavaScript/TypeScript—you write production-quality code
Legally authorized to work in the United States without sponsorship
Deep expertise with modern test tools
Strong understanding of software architecture
Strong communication and mentoring abilities —you can explain testing concepts clearly and teach others
Experience testing both modern and legacy systems, including database-heavy applications and API integrations
Experience working in Agile/Scrum with continuous integration and deployment
Experience with RESTful APIs, SQL databases (SQL Server, PostgreSQL), and backend testing
Excellent debugging and troubleshooting skills for complex technical issues and flaky tests
Proven experience building testing infrastructure from scratch

Ecp123

Milwaukee, WI 53215

Experience with SQL and NoSQL databases (e.g., PostgreSQL, MongoDB).
Strong understanding of RESTful APIs, microservices, and event‑driven architecture.
Experience developing in an agile environment using modern CI/CD pipelines (e.g., GitHub Actions, Jenkins, or similar).
Expert‑level proficiency with NodeJS and frameworks such as NestJS.
Legally authorized to work in the United States without sponsorship.
Proven experience architecting and implementing PWA and offline‑first web applications, including use of Service Workers, IndexedDB, and caching strategies.
Bachelor's or Master's Degree in Computer Science, Engineering, or related field.
7+ years of professional software development experience, including 3+ years in a technical or architectural leadership capacity.
Strong front‑end experience with React, modern JavaScript (ES6+), and responsive web design principles.

Delta Defense

West Bend, WI 53095

Modern cloud database experience with platforms like Snowflake.
Experience developing data pipelines / ETL jobs for Enterprise Data Warehouse.
5+ years of experience in Data Engineering and/or Business Intelligence roles.
Applicants must be authorized to work for ANY employer in the U.S.
Dimensional Data Modeling (star schemas) experience required.
High school diploma or equivalent required.
We are unable to sponsor or take over sponsorship of an employment Visa at this time.
5+ years of SQL experience including complex data transformations.