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Database Developer Contract Jobs in Philadelphia, PA

Liquidhub Inc

SQL Database Developer

Paoli, PA

Job Title: SQL Database Developer Location: Paoli (King of Prussia), PA Duration: Long-term Contract Type: W2 Contract Skills Required: Person should have experience writing SQL and procedural ...

Liquidhub Inc

SQL Database Developer

Paoli, PA · On-site

W2 Contract Skills Required: Person should have experience writing SQL and procedural language for data sources like Oracle, MSSQL and DB2. Must have experience in SQL performance and tuning ...

Apex Informatics

Database Engineer

Pennington, NJ · On-site

W2-Contract Hybrid: 3 Days Onsite and 2 Days remote Location: Pennington, NJ/New York, NY Manager Notes: Oracle expert Performance tuning Exadata GoldenGate Wants a developer, but some DBA background ...

Wipro Limited

DEVELOPER L3(CONTRACT)

Wayne, PA · On-site

$45K - $121K/yr

Data Operations & Database Engineer Location: Wayne, PA Contract: Job Summary: Data Operations & Database Engineer Responsibilities: Data Operations Design and monitor robust ETL/ELT pipelines.

Kanak Elite Services Inc

Mainframe Developer

Trenton, NJ · On-site

$49.25 - $63.25/hr

MAINFRAME DEVELOPER CONTRACT DURATION: UP TO 3 MONTHS CONTRACT WITH POSSIBLE EXTENSION LOCATION ... Experience with database conversions is desired and helpful. Qualifications and Skills: * Hands-on ...

TekSynap

Oracle Database Administrator

Philadelphia, PA

$51.25 - $69.75/hr

Performs database programming and supports systems design. * Includes maintenance of database ... May be requested to work evenings and weekends to meet program and contract needs. * Amount of ...

AllSTEM Connections

Java Developer Contractor

Malvern, PA

$51.50 - $66.50/hr

Job Title: Senior Full-Stack Java Developer - Contract Role Overview We are seeking a highly ... Own technical outcomes end-to-end, connecting scalable database structures and RESTful APIs ...

AllSTEM Connections

Java Developer Contractor

Malvern, PA · On-site

$93K - $104K/yr

Job Title: Senior Full-Stack Java Developer - Contract Role Overview We are seeking a highly ... Own technical outcomes end-to-end, connecting scalable database structures and RESTful APIs ...

Two95 International Inc.

MongoDB DBA

Philadelphia, PA · On-site

$50.50 - $63/hr

Contract (Long Term Project) Rate: $Open Requirements We are looking for an experienced MongoDB developer/DBA who will maintain MongoDB databases while optimizing the performance, security, the ...

Two95 International Inc.

MongoDB DBA

Philadelphia, PA

$50.50 - $63/hr

Contract (Long Term Project) Rate: $Open Requirements We are looking for an experienced MongoDB developer/DBA who will maintain MongoDB databases while optimizing the performance, security, the ...

Arctiq

Agentic AI Engineer - Contract

Philadelphia, PA · Remote

Build Retrieval-Augmented Generation (RAG) solutions leveraging vector databases and enterprise ... Experience with Docker, containerized deployments, CI/CD pipelines, and modern DevOps practices.

New

Dellfor Technologies

SQL DBA

Philadelphia, PA · On-site

$60K/yr

Is responsible for database performance monitoring and tuning activities. MAJOR DUTIES AND ... Contract Salary: $60,000.00 /year Required education: * Bachelor's Required experience: * Developer ...

Judge Group, Inc.

Sr. Data Engineer

Wilmington, DE

$102K - $139K/yr

This is a contract-to-hire opportunity offering the chance to work on critical data initiatives ... Strong experience with Relational Databases (RDBMS) Preferred Qualifications (Nice to Have)

New

Microgreen Technologies LLC

Python Developer

Trenton, NJ

$50.50 - $69.50/hr

Trenton, NJ Duration: 12+ Months Contract Type: Long-Term on W2 only Experience Required: 10+ We ... NoSQL databases Create and maintain CI/CD pipelines for automated testing and deployment ...

RIT Solutions, Inc.

Backend Developer

Malvern, PA · On-site

RIT Solutions, Inc. is seeking a Backend Developer for a contract position. The role involves working with AWS, NodeJS, and Python, focusing on database query optimization and DynamoDB.

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All JobsDatabase Developer Contract JobsDatabase Developer Contract Jobs in Philadelphia, PA

Database Developer Contract information

See Philadelphia, PA salary details

$26

$53

$81

How much do database developer contract jobs pay per hour?

As of Jun 14, 2026, the average hourly pay for database developer contract in Philadelphia, PA is $53.60, according to ZipRecruiter salary data. Most workers in this role earn between $43.89 and $60.62 per hour, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a Database Developer Contractor, and why are they important?

A Database Developer Contractor needs strong SQL programming skills, experience with database design, and a solid understanding of relational and non-relational database systems, typically supported by a degree in computer science or information technology. Familiarity with tools like Microsoft SQL Server, Oracle, MySQL, and knowledge of ETL processes, as well as certifications such as Microsoft Certified: Azure Database Administrator Associate, are commonly required. Attention to detail, problem-solving abilities, and effective communication are vital soft skills for collaborating with clients and teams. These competencies are crucial for delivering scalable, secure, and efficient database solutions on time and within project requirements.

What does a Database Developer on a contract basis do?

A Database Developer on a contract basis is responsible for designing, developing, and maintaining databases for organizations during a specified project or time period. They create and optimize database structures, write and test queries, and ensure data integrity and security. Contract Database Developers work independently or as part of a team to deliver solutions that meet client requirements, often focusing on tasks like performance tuning, troubleshooting, and implementing new features. Their role is project-based, so they may work with multiple clients over time.

What is the difference between Database Developer Contract vs Database Administrator?

AspectDatabase Developer ContractDatabase Administrator
CredentialsTypically requires SQL, database design, and programming skills; certifications like Microsoft Certified: Azure Database Administrator are commonRequires SQL, database management, and troubleshooting skills; certifications like Oracle Certified Professional are common
Work EnvironmentProject-based, short-term contracts, often remote or on-siteOngoing, maintenance-focused roles, usually on-site or hybrid
Employer & Industry UsageUsed across tech, finance, healthcare for development projectsCommon in large enterprises, IT departments, and data management teams

While both roles involve working with databases, a Database Developer Contract focuses on designing and building databases for specific projects, often on a temporary basis. In contrast, a Database Administrator manages and maintains existing databases to ensure optimal performance and security on an ongoing basis.

What are some common challenges faced by Database Developers working on contract assignments?

Database Developers on contract often encounter challenges such as quickly adapting to unfamiliar database environments, integrating with existing teams, and understanding legacy systems. Since contract roles typically have tight deadlines, contractors must rapidly assess project requirements and deliver solutions efficiently. Additionally, clear communication with stakeholders and in-house developers is essential to ensure alignment on database design, security standards, and performance expectations.
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Database Developer Contract jobs near you
SQL Database Developer

SQL Database Developer

Liquidhub Inc

Paoli, PA

Contractor

Posted 15 days ago

Job description

Job Description

Job Title: SQL Database Developer

Location: Paoli (King of Prussia), PA

Duration: Long-term Contract

Type: W2 Contract



Skills Required:

Person should have experience writing SQL and procedural language for data sources like Oracle, MSSQL and DB2. Must have experience in SQL performance and tuning experience. Should have experience in data integration for reporting/data analytics.


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