ZipRecruiter

Log In

1

Sql Developer Jobs in Delaware (NOW HIRING)

1 point system

.Net Developer

Wilmington, DE · On-site

$46.75 - $61.75/hr

Net Core, C# Web API Angular, Angular, Prime NG/KendoUI SQL Server Performance Analysis and tuning ASP.Net Webforms ORM Tools - Entity Framework Core Unit Testing Experience and Mocking tools GitLab ...

Apex Informatics

Devops Engineer

Wilmington, DE · On-site

$51.25 - $70/hr

... strongly preferred. DevOps / DataOps skill set. Looking for someone to manage AWS / IaC with ... Batch data processing large amounts - TBs Snowflake, SNS, SQS, Redshift, SQL (nice to have ...

1 point system

Backend Java Developer

Newark, DE · On-site

$49.25 - $64/hr

... SQL Server) o proficiency in writing complex Unix/Linux scripting o Hands on experience in UI technologies like Angular and React o Hands on experience on Code Quality Tools like JUnit, Sonar ...

WSFS Bank

Senior .Net Software Developer

Newark, DE · On-site

$53.25 - $70.50/hr

Net Software Developer responsible for the analysis, design, development, and testing of custom ... SQL database design and development writing stored procedures, SSIS, etc. • Proven ability to ...

WSFS Bank

Senior .Net Software Developer

Newark, DE · On-site

$53.25 - $70.50/hr

Net Software Developer responsible for the analysis, design, development, and testing of custom ... SQL database design and development writing stored procedures, SSIS, etc. • Proven ability to ...

WSFS Bank

Senior .Net Software Developer

Newark, DE · On-site

$53.25 - $70.50/hr

Net Software Developer responsible for the analysis, design, development, and testing of custom ... SQL database design and development writing stored procedures, SSIS, etc. • Proven ability to ...

Net Orbit

Java Developer(mid-level)

Wilmington, DE · On-site

$49.50 - $64/hr

Sr. Java Developer Wilmington, DE/NYC/Atlanta, GA • Strong Java programming skills • 5-9 years ... SQL Queries - Inner Outer Joins, Group By, Having (Must) • Stored Procedures (Good have) • ...

TriosysIT Inc.

Java Fullstack Developer

Wilmington, DE · On-site

$51 - $65.75/hr

Full Stack Java Developer Work Arrangement : Onsite Location : Wilmington, DE / Columbus, Ohio 4 - ... g., SQL, PostgreSQL ) Familiarity with cloud platforms ( AWS ) or on-prem enterprise systems ...

1 point system

Oracle DBA/Developer

Wilmington, DE · On-site

$49.25 - $67/hr

REQUIRED SKILLS & EXP.: 1) We are seeking an Oracle Developer with strong DBA skills and backend ... Skill Set 1: Advanced Oracle PL/SQL and SQL development skills Skill Set 2: Oracle DBA experience ...

Info Way Solutions

Camunda Developer

Wilmington, DE · On-site

Job Summary : Info Way Solutions is seeking a Senior Camunda Developer to provide application ... optimize SQL queries for data validation and troubleshooting. • Work closely with front-end ...

Donato Technologies, Inc

Java FSD

Wilmington, DE · On-site

$49.50 - $64/hr

Design and developer application using Core Java * Design and developer application using J2EE ... Experience with database (SQL/No-SQL_ * Experience with Agile, Jira, Git * Experience with Kafka ...

BI-Commercial

Java FSD

Wilmington, DE · On-site

$49.50 - $64/hr

... back-end developer role Design and developer application using Core Java Design and developer ... with database (SQL/No-SQL_ Experience with Agile, Jira, Git Experience with Kafka/Kubernetes ...

previous pagenext page

Showing results 21-40

All JobsSql Developer JobsSql Developer Jobs in Delaware

Sql Developer information

See Delaware salary details

$20

$52

$72

How much do sql developer jobs pay per hour?

As of Aug 8, 2026, the average hourly pay for sql developer in Delaware is $52.64, according to ZipRecruiter salary data. Most workers in this role earn between $43.56 and $59.66 per hour, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a SQL developer, and why are they important?

To thrive as a SQL Developer, you need a solid understanding of database design, advanced SQL querying, and data modeling, often backed by a degree in computer science or a related field. Familiarity with database management systems like Microsoft SQL Server, Oracle, or MySQL, and certifications such as Microsoft Certified: Azure Data Engineer Associate are commonly required. Strong analytical thinking, problem-solving abilities, and effective communication skills help you interpret business requirements and collaborate with stakeholders. These skills ensure accurate, efficient data management and enable the delivery of reliable solutions that support organizational decision-making.

How do you become an SQL developer?

Becoming a SQL developer requires a combination of education and experience that centers on testing, coding, and database management. You can achieve this by earning a bachelor’s degree in computer science, information technology, management information systems, or a related field. Prepare yourself to work in the field by completing one or more internships. Upon completion of these requirements, enter the workforce to begin your professional career as a SQL developer.

What are some common challenges SQL developers face when working with large databases?

SQL Developers often encounter challenges related to query optimization and performance when handling large or complex databases. Managing indexing, ensuring efficient joins, and writing scalable queries are crucial to prevent slowdowns. Additionally, maintaining data integrity and coordinating with other developers or data analysts to implement schema changes can be demanding. Staying updated with the latest database features and security practices also helps in overcoming these challenges.

Is SQL Developer in demand?

SQL Developer roles are in high demand across various industries due to the ongoing need for data management and analysis. Proficiency in SQL, database design, and tools like Oracle or MySQL enhances job prospects, especially with experience in data warehousing and certifications. The role often offers stable employment with opportunities for career growth as data-driven decision-making becomes increasingly important.

What is the difference between Sql Developer vs Database Administrator?

AspectSql DeveloperDatabase Administrator
CertificationsSQL, PL/SQL certifications, sometimes Oracle or Microsoft certificationsOracle DBA, Microsoft Certified: Azure Database Administrator, other database-specific certifications
Work EnvironmentDevelops, tests, and maintains SQL queries and scripts in development or testing environmentsManages database performance, security, backups, and recovery in production environments
ResponsibilitiesWriting and optimizing SQL queries, developing database objectsDatabase configuration, security, performance tuning, and troubleshooting
Industry UsageUsed across industries for data analysis, application development, and reportingPrimarily in organizations with large databases requiring maintenance and security

While both roles work with databases, Sql Developers focus on creating and optimizing SQL code, whereas Database Administrators handle overall database management, security, and performance. Understanding these differences helps in choosing the right career path or job focus.

What is a SQL developer?

SQL Developers are professionals who specialize in designing, developing, and maintaining databases using Structured Query Language (SQL). They write queries to retrieve and manipulate data, optimize database performance, and ensure data integrity and security. SQL Developers often work closely with other IT professionals to support applications that rely on databases, and they may also be responsible for database migration, backup, and recovery tasks.

Is SQL in demand in 2026?

SQL developers are expected to remain in demand through 2026 due to ongoing reliance on relational databases for data management and analysis. Skills in SQL, along with knowledge of database management systems like MySQL, PostgreSQL, or SQL Server, are valuable for roles involving data integration, reporting, and backend development.
More about Sql Developer jobs
What are the most commonly searched types of Sql Developer jobs in Delaware? The most popular types of Sql Developer jobs in Delaware are:
What are popular job titles related to Sql Developer jobs in Delaware? For Sql Developer jobs in Delaware, the most frequently searched job titles are:
What job categories do people searching Sql Developer jobs in Delaware look for? The top searched job categories for Sql Developer jobs in Delaware are:
What cities in Delaware are hiring for Sql Developer jobs? Cities in Delaware with the most Sql Developer job openings:
What are popular job titles related to Sql Developer jobs in DE? For Sql Developer jobs in DE, the most frequently searched job titles are:
Sql Developer jobs near you
Infographic showing various Sql Developer job openings in Delaware as of July 2026, with employment types broken down into 1% Internship, 84% Full Time, 6% Part Time, and 9% Contract. Highlights an 81% Physical, 5% Hybrid, and 14% Remote job distribution, with an average salary of $109,501 per year, or $52.6 per hour.

.Net Developer

1 point system

Wilmington, DE • On-site

$46.75 - $61.75/hr

Contractor

Re-posted 5 days ago

Job description

Overall

.Net framework 4.8, C#

.Net Core, C#

Web API

Angular, Angular, Prime NG/KendoUI

SQL Server Performance Analysis and tuning

ASP.Net Webforms

ORM Tools - Entity Framework Core

Unit Testing Experience and Mocking tools

GitLab

Dependency Injection Frameworks

Good knowledge of SOLID principles and clean coding practices

DevOps – Hands-on – using, scripting, developing and supporting CI/CD

Docusign, Filenet integrations

Azure Cloud, refactoring and moving a web form application to Azure Cloud