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Sql Developer Jobs in Delaware (NOW HIRING)

Hirekeyz Inc

Java FSD with AWS

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 ...

Donato Technologies, Inc

Java FSD with AWS

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 ...

Prophecy Technologies

Java Developer

Wilmington, DE · On-site

$49.50 - $64/hr

Strong knowledge of SQL and relational databases such as Oracle, PostgreSQL, or MySQL. * Experience ... Bachelor's degree in Computer Science, Engineering, or a related field. * 6+ years of professional ...

Siri InfoSolutions Inc

Java Azure developer

New Castle, DE · On-site

$49.50 - $64/hr

New Castle, DE Full time position Java Azure Developer Must Have Technical/Functional Skills -Java EE, Core Java (SE), Spring, Hibernate, Spring Batch, -MyBatis, JBoss EAP, -WebLogic, SQL, SOAP/REST ...

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 ...

Ventures Unlimited Inc

SharePoint Developer

Wilmington, DE · On-site

$47.50 - $62/hr

SharePoint Developer Experience: 7+ Years Location: Wilmington, DE Duration: Full time Technical ... NET software development) Visual Studio 2008/Visual Studio 2010 MS SQL 2008R2 ASP.Net C# ...

Net Orbit

Sr. Java Backend Developer

Wilmington, DE · On-site

$49 - $63.50/hr

Sr. Java Developer Wilmington, DE/NYC/Atlanta, GA Need resumes. Resource with 10-15 years hands on ... SQL Queries - Inner Outer Joins, Group By, Having (Must) • Stored Procedures (Good have) • ...

360 IT Professionals

Sr Java Developer

Wilmington, DE

$55.50 - $70.75/hr

Role:- Sr Java Developer Location:- Wilmington, DE. Duration:- 1 Year (Possible Extension) Sr Java ... Experience working with Databases, SQL and Stored Procedures. Experience working in Agile/Scrum ...

Dlapiper

Data Engineer

Wilmington, DE

$111K - $133K/yr

In current initiatives, data engineering includes consolidating data from multiple sources into a central SQL-based integration point and performing field mapping and transformations, so solution ...

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Sql Developer information

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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
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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.

Python Developer with PySpark - Only W2

Saransh Inc

Wilmington, DE • On-site

$48.75 - $67.25/hr

Other

Re-posted 29 days ago

Job description

Role: Python Developer with PySpark

Location: Wilmington, DE- 5 Day's Onsite_ Only Locals

JD: Experience: 10+ Years

  • Expert proficiency in Python programming language
  • Expert proficiency in PySpark, including Spark SQL and other Spark APIs
  • Testing and debugging applications with Python test framework tools like PyTest, PyUnit, etc
  • In-depth knowledge of Python frameworks and libraries, such as Django or Flask
  • Experience with AWS cloud platforms including services like S3, Databricks, and Data Lake Storage
  • Experience with continuous integration/continuous deployment (CI/CD) pipelines and tools
  • Experience with data pipeline tools such as Airflow, Kafka, and Jenkins.
  • Design principles that are executable for a scalable app

Qualification:

  • A bachelor's degree in computer science, information technology, or any relevant field A master's degree is preferred but not mandatory.
  • Strong knowledge of cloud concepts, architecture patterns, and best practices
  • Proven experience in designing, implementing, and maintaining AWS solutions
  • Effective communication and teamwork skills, including the ability to collaborate with cross-functional teams
  • Strong problem-solving and analytical abilities