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Database Developer Jobs in Delaware (NOW HIRING)

Jobtailor

Database Developer

Wilmington, DE · On-site

$110 - $150/hr

* Design, develop, and maintain database solutions on AWS Aurora PostgreSQL and Oracle * Write and optimize SQL/PL/pgSQL (PostgreSQL) and SQL/PL/SQL (Oracle) * Develop and maintain stored procedures ...

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 development experience to support commercial loans systems in ICS domain. 2) The ideal candidate will ...

Conduent, Inc.

Database Administrator

New Castle, DE · On-site

Database Administrator Are you an experienced database professional who enjoys ensuring database ... Working with developers, system administrators, business analysts, testers, and vendors to resolve ...

Elevance Health

BI Developer Senior

Wilmington, DE · Hybrid

The BI Developer Senior is responsible for participating in all phases of the design and ... Establishes and maintains excellent knowledge of data warehouse database design, data definitions ...

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 ...

Net Orbit

Java Developer(mid-level)

Wilmington, DE · On-site

$49.50 - $64/hr

Java Backend Developer • Java Developer - Preferable with Java 1.8 (java 8 features) experience • Advanced knowledge and experience developing and working with relational databases such as Sybase ...

Keylent Inc

PowerBI Developer

Wilmington, DE · On-site

Keylent Inc is seeking a PowerBI Developer to join their team. The role involves requirement ... SQL databases • Additional analyst tasks as required Qualifications : Required : • U.S.

Apex Informatics

Java Developer

Wilmington, DE · On-site

$49.50 - $64/hr

Design RESTful APIs and integrate with NoSQL/Relational databases (e.g., PostgreSQL, MongoDB ... engineering (Java-focused). * 1+ years of experience with cloud-based platforms ( AWS preferred

Mindlance

.NET Developer (Onsite)

Wilmington, DE · On-site

Job Title: .Net Developer Location: Wilmington, DE W2 and Local candidates only. Looking for a ... Work with SQL databases and optimize queries. Deploy and manage apps on Microsoft Azure.

ICS Global Soft INC

Senior BigData Engineer

Wilmington, DE

$102K - $139K/yr

Senior BigData Engineer Location: Wilmington, DE Duration: Multi-Year Contract * Will join a ... Relational SQL, Snowflake andNoSQL databases, including Postgres and Cassandra. * Data pipeline and ...

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Database Developer information

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How much do database developer jobs pay per hour?

As of Aug 29, 2026, the average hourly pay for database developer in Delaware is $53.17, according to ZipRecruiter salary data. Most workers in this role earn between $43.56 and $60.14 per hour, depending on experience, location, and employer.

What is a database developer?

A database developer works in an Information Technology (IT) department creating and maintaining databases. You monitor and troubleshoot databases and run debugging processes. Responsibilities can include offering support to other departments or clients, updating systems, advising management on tech solutions and security, and managing machine data. You use computers, cloud data, applications, and programs to improve processes and streamline coding strategies. You may also have duties like presenting information to clients or upper management, and proposing and enacting system updates.

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

To thrive as a Database Developer, you need expertise in database design, SQL programming, and data modeling, typically backed by a degree in computer science or a related field. Familiarity with relational database management systems (such as SQL Server, Oracle, or MySQL), ETL tools, and relevant certifications like Microsoft Certified: Azure Database Administrator Associate are commonly required. Strong analytical thinking, problem-solving abilities, and effective communication skills help you collaborate with stakeholders and troubleshoot issues efficiently. These skills ensure the development of robust, scalable, and secure database solutions that support organizational data needs.

What are some common challenges faced by database developers when working on large-scale projects?

Database Developers working on large-scale projects often encounter challenges such as optimizing query performance, ensuring data integrity, and managing database scalability. As databases grow, maintaining efficient indexing, handling concurrent access, and implementing robust backup and recovery strategies become increasingly complex. Collaboration with application developers and system administrators is essential to ensure smooth integration and to address issues related to data migration and security. Staying updated with the latest database technologies and best practices can help mitigate these challenges and contribute to project success.

What is the difference between Database Developer vs Database Administrator?

AspectDatabase DeveloperDatabase Administrator
Primary RoleDesigns, develops, and maintains database systems and applicationsManages, maintains, and secures existing databases
Skills & CertificationsSQL, PL/SQL, database design, programming skillsDatabase management, backup/recovery, security, certifications like Oracle DBA or Microsoft SQL Server
Work EnvironmentDevelopment teams, software projects, coding-focusedIT operations, system administration, troubleshooting
GoalsCreate efficient database solutionsEnsure database availability, performance, and security

While both roles work closely with databases, a Database Developer focuses on creating and optimizing database systems and applications, whereas a Database Administrator manages the ongoing operation, security, and maintenance of existing databases. Understanding these differences helps organizations assign the right responsibilities and professionals for their data needs.

Are database developers still in demand?

Database developers are still in demand as organizations continue to rely on data management and analysis. Skills in SQL, database design, and familiarity with platforms like Oracle, MySQL, or SQL Server are valuable, and demand is expected to grow with increasing data-driven decision-making.

Can I become a database developer with no experience?

Yes, it is possible to become a database developer with no prior experience by learning relevant skills such as SQL, database design, and programming languages like Python or Java. Entry-level positions often require demonstrating knowledge through certifications, projects, or internships, and gaining hands-on experience is essential for career advancement.
More about Database Developer jobs

What are the most commonly searched types of Database Developer jobs in Delaware?

The most popular types of Database Developer jobs in Delaware are:

What are popular job titles related to Database Developer jobs in Delaware?

For Database Developer jobs in Delaware, the most frequently searched job titles are:

What job categories do people searching Database Developer jobs in Delaware look for?

The top searched job categories for Database Developer jobs in Delaware are:

What are popular job titles related to Database Developer jobs in DE?

For Database Developer jobs in DE, the most frequently searched job titles are:

Database Developer jobs near you
Infographic showing various Database Developer job openings in Delaware as of August 2026, with employment types broken down into 86% Full Time, 10% Part Time, and 4% Contract. Highlights an 86% Physical, 4% Hybrid, and 10% Remote job distribution, with an average salary of $110,584 per year, or $53.2 per hour.

Database Developer

Wilmington, DE • On-site

Jobtailor
See more jobs at Jobtailorexternal

$110 - $150/hr

Other

Posted 10 days ago

Job description

  • Design, develop, and maintain database solutions on AWS Aurora PostgreSQL and Oracle
  • Write and optimize SQL/PL/pgSQL (PostgreSQL) and SQL/PL/SQL (Oracle)
  • Develop and maintain stored procedures, functions, triggers, and views
  • Perform schema design, data modeling, indexing strategies, and query tuning
  • Support database operations: backup/restore, patching coordination, upgrades, capacity planning, and incident troubleshooting
  • Implement data access patterns and integration with applications/services
  • Build and maintain infrastructure-as-code using Terraform
  • Work with AWS services such as EC2, S3, IAM, CloudWatch, KMS, VPC/Security Groups
Requirements
  • 3+ years of database development experience
  • Strong experience with PostgreSQL (preferably Aurora PostgreSQL)
  • Strong experience with Oracle Database
  • Advanced SQL skills: complex joins, window functions, execution plan analysis, indexing strategies
  • Experience with AWS fundamentals and hands-on usage of services like EC2, S3, IAM, CloudWatch
  • Hands-on Terraform experience
  • Understanding of database reliability patterns
Core Competencies

Demonstrates expertise in designing and maintaining database solutions using AWS Aurora PostgreSQL and Oracle, with advanced SQL skills for performance optimization and a strong understanding of AWS services and infrastructure-as-code practices.

Highest-signal resume keywords
  • PostgreSQL Database Development
  • Oracle Database Development
  • Advanced SQL Skills
  • AWS Services Experience
  • Terraform Infrastructure-as-Code
ATS Optimization Keywords Hard Skills
  • Database Development
  • SQL
  • PL/pgSQL
  • PL/SQL
  • Schema Design
  • Data Modeling
  • Indexing Strategies
  • Query Tuning
  • Stored Procedures
  • Functions
Industry Keywords
  • Database Reliability Patterns
  • Backup/Restore
  • Patching Coordination
  • Capacity Planning
  • Incident Troubleshooting
Tools & Technologies
  • AWS Aurora
  • AWS EC2
  • AWS S3
  • AWS IAM
  • AWS CloudWatch
  • AWS KMS
  • AWS VPC
  • Terraform
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