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Sql Developer Jobs in Delaware (NOW HIRING)

Purple Drive

.Net developer

Wilmington, DE · On-site

$46.75 - $61.75/hr

NET Developer with 8+ years of professional experience in building scalable, secure, and high ... Work with SQL Server , PostgreSQL , or other relational databases. * Write optimized queries ...

Saransh Inc

.Net Developer -Onsite

Wilmington, DE · On-site

Job Title: .Net Developer Work Location: Dot Net Developer Role @ Wilmington, DE(First Priority ... Experience with SQL Server or other relational databases. Hands-on experience with RESTful services ...

Implify

.Net Developer

Wilmington, DE · On-site

$46.75 - $61.75/hr

Net Developer Position: 1 Role: .Net Developer Location: Wilmington, DE Duration: Contract to hire ... Net Development (all tiers) SQL Server Development Experience with Kendo UI and JavaScript driven ...

Purple Drive

.Net Developer

Wilmington, DE · On-site

$46.75 - $61.75/hr

Overview: Role: .Net Developer Location: Wilmington, DE(First Priority) and Jersey City, NJ ... Experience with SQL Server or other relational databases. * Hands-on experience with RESTful ...

Diverse Lynx

Java Developer

New Castle, DE · On-site

$49.25 - $63.75/hr

... SQL queries (E2 level) for transactional and reporting use cases • Design and manage MongoDB ... Architects, QA, and DevOps teams • Participate in code reviews, unit testing, and defect ...

ClifyX

.Net Developer DE

Wilmington, DE · On-site

Software Developer Responsibilities Participate in requirements analysis Collaborate with internal ... NET framework, SQL Server and design/architectural patterns (e.g. Model-View-Controller (MVC ...

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 ...

Purple Drive

Senior .NET Developer

Wilmington, DE · On-site

$53.25 - $68/hr

Work with SQL Server and other relational databases to design and maintain data models. * Integrate applications with cloud platforms (AWS/Azure). * Apply object-oriented programming principles and ...

Veracity

.NET Developer

Newark, DE · On-site

$47.25 - $62.50/hr

Net Core, C# (3.5/4, Web application /4.5) - 5+ years SQL - 2008/2012 - 3+ years Web Service/ WCF ... NET Developer Full Name Degree Major with University and Completion Year Total Years of Experience ...

Sincera Technologies, Inc.

Mainframe Developer

Wilmington, DE · On-site

$47.50 - $61/hr

Location : Buffalo, NY or Willington, DE We are seeking an experienced Mainframe Developer with ... Develop and maintain DB2 SQL queries, stored procedures, views, and performanceoptimized database ...

Veracity

Java Full Stack Developer with AWS

Wilmington, DE · On-site

$51 - $65.75/hr

Java Full Stack Developer with AWS Wilmington, DE ONSITE (day1) Long Term Contract Experience: 6-8+ ... with database (SQL/No-SQL_ Experience with Agile, Jira, Git Experience with Kafka/Kubernetes ...

Seven Seven Software

Java J2EE Developer

Wilmington, DE · On-site

Proficient in RDBMS (Oracle), SQL, and Unix Scripts * Experience in web development and modern JS ... Knowledge of Reactive programming is a plus i.e. Spring Flux * Understanding of Agile methodology ...

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) • ...

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Sql Developer information

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How much do sql developer jobs pay per hour?

As of Jun 27, 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.

Are SQL programmers in demand?

SQL programmers, or SQL developers, are in consistent demand due to their essential role in managing and analyzing data across various industries. Proficiency in SQL, along with knowledge of database management systems like MySQL, SQL Server, or Oracle, increases employability, especially as data-driven decision-making becomes more critical. The demand is expected to grow as organizations continue to rely on data for strategic operations.

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.

Will AI replace SQL Developer?

AI is unlikely to fully replace SQL Developers, as their role involves designing, optimizing, and maintaining complex databases that require human judgment and expertise. AI tools can assist with automation and data analysis tasks, but human oversight remains essential for ensuring data integrity and implementing business logic. SQL Developers will continue to adapt by integrating AI tools into their workflows and developing skills in data management and scripting.

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.

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 are SQL Developers?

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.

What will a SQL developer do?

A SQL developer designs, develops, and maintains databases using SQL to store, retrieve, and manipulate data efficiently. They write complex queries, optimize database performance, and may work with tools like SQL Server, Oracle, or MySQL to support business applications and data analysis.

Is SQL in demand in 2026?

SQL developers are expected to remain in demand through 2026 due to the ongoing need for data management, analysis, and database development across industries. Proficiency in SQL, along with knowledge of database management systems like MySQL, SQL Server, or PostgreSQL, continues to be valuable for organizations handling large data sets.
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 June 2026, with employment types broken down into 89% Full Time, 5% Part Time, and 6% Contract. Highlights an 80% Physical, 6% Hybrid, and 14% Remote job distribution, with an average salary of $109,501 per year, or $52.6 per hour.

.Net developer

Purple Drive

Wilmington, DE • On-site

$46.75 - $61.75/hr

Other

Posted 5 days ago

Job description

Overview:
Job Summary
We are looking for an experienced .NET Developer with 8+ years of professional experience in building scalable, secure, and high-performance applications. The ideal candidate will have strong hands-on skills in .NET Core, C#, REST APIs, and relational databases, along with experience working in agile, collaborative environments.
Key Responsibilities
Application Development
  • Develop, maintain, and enhance applications using .NET Core, C#, and related frameworks.
  • Build and consume RESTful APIs and integrate backend services.
  • Implement reusable components and ensure clean, maintainable code.
Database Development
  • Work with SQL Server, PostgreSQL, or other relational databases.
  • Write optimized queries, stored procedures, views, and functions.
  • Perform data integration, modeling, and troubleshooting.
System Integration & Architecture Support
  • Contribute to solution design and application architecture discussions.
  • Ensure application scalability, performance optimization, and security compliance.
  • Participate in code reviews and support application lifecycle management.
DevOps & Cloud Collaboration
  • Work with CI/CD pipelines, version control (Git), and automated build/deployment tools.
  • Collaborate with cloud teams using Azure or AWS environments.
  • Support containerization setups using Docker or Kubernetes (if required).
Team Collaboration & Support
  • Work closely with QA, product owners, business analysts, and cross-functional teams.
  • Participate in daily standups, sprint activities, and technical discussions.
  • Troubleshoot production issues and perform root-cause analysis when needed.
Required Skills & Qualifications
  • 8+ years of experience in .NET development.
  • Proficiency in C#, ASP.NET Core, .NET Core, Entity Framework Core.
  • Strong experience with REST APIs, microservices (preferred), and distributed services.
  • Solid understanding of SQL Server or other relational databases.
  • Hands-on experience with Azure or AWS cloud components.
  • Strong knowledge of object-oriented programming (OOP) and design principles.
  • Familiarity with JavaScript, HTML, CSS, and modern front-end frameworks (plus point).
  • Experience working with Agile/Scrum teams and using tools like Azure DevOps, JIRA, or Git.
  • Excellent communication, analytical, and problem-solving skills.
Preferred Qualifications
  • Knowledge of Docker, Kubernetes, Terraform, or other DevOps tools.
  • Exposure to message brokers (Kafka, RabbitMQ, etc.).
  • Experience in banking, financial services, or insurance domains (optional).
Education
  • Bachelor's degree in Computer Science, Engineering, Information Technology, or a related field.

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