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Freelance Sql Database Developer Jobs in Hackensack, NJ

Dizer Corp

Senior Database Developer

Manhattan, NY · On-site

This role is for an experienced SQL and ETL database developer supporting the FA Registration Team. The team owns platforms that support Financial Advisor registration data, registration validations ...

New

Intone

SQL/SSIS Developer

New York, NY · On-site

Serve as a technical developer to load, cleanse and summarize information into database structures ... Experience SSIS required Solid SQL, stored procedures, database triggers, views and other database ...

Intone

SQL/SSIS Developer

New York, NY · On-site

Serve as a technical developer to load, cleanse and summarize information into database structures ... Experience SSIS required Solid SQL, stored procedures, database triggers, views and other database ...

Compunnel

Senior Database Engineer

Parsippany, NJ · On-site

$106K - $144K/yr

... Developer/DBA experience with expert-level PL/SQL and SQL skills. • Deep expertise in database internals, PL/SQL, SQL, Python, and Shell programming. • Strong experience with Oracle, MSSQL, PL ...

LaBine and Associates

Senior Database Administrator

Bronx, NY · On-site

$54.25 - $74.75/hr

Fulltime opportunity for a MS SQL Database Administrator As a SQL Database Administrator, the ideal ... Any programming language is a huge plus. * Any report writer software is a huge plus. * Strong ...

KPMG LLP

Senior Database Developer

Montvale, NJ · On-site +1

Responsibilities: • Design, develop, and maintain Azure SQL / SQL Server databases to support ... Azure DevOps and GitHub • Perform schema versioning, migration, partitioning, and release ...

LaBine and Associates

Senior Database Administrator

Bronx, NY · On-site

$54.25 - $74.75/hr

Fulltime opportunity for a MS SQL Database Administrator As a SQL Database Administrator, the ideal ... Any programming language is a huge plus. * Any report writer software is a huge plus. * Strong ...

ADP Test Code - WLP Test 02022023

SQL

Manhattan, NY · On-site

$1.0K - $10K/yr

As a SQL expert, you will be responsible for managing and optimizing our company's databases, ensuring that they are secure, efficient, and reliable. Your work will be critical to the success of our ...

Sarian, Inc.

SQL Server Development Admin

Jersey City, NJ · On-site

$52.25 - $65.25/hr

Role: SQL Server Development Admin/Only USC & GC Location: Plano, TX, Jersey city, NJ Onsite ... database versions when necessary. * Collaborate with developers and analysts on schema design ...

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Freelance Sql Database Developer information

See Hackensack, NJ salary details

$35

$59

$76

How much do freelance sql database developer jobs pay per hour?

As of Aug 15, 2026, the average hourly pay for freelance sql database developer in Hackensack, NJ is $59.68, according to ZipRecruiter salary data. Most workers in this role earn between $50.34 and $67.64 per hour, depending on experience, location, and employer.

What is the difference between Freelance Sql Database Developer vs Freelance Data Analyst?

AspectFreelance Sql Database DeveloperFreelance Data Analyst
CredentialsSQL certifications, database management skillsData analysis certifications, Excel, SQL skills
Work EnvironmentDatabase design, development, and optimization projectsData interpretation, reporting, and visualization tasks
Industry UsageIT, software, finance, healthcareMarketing, finance, research, consulting

While both roles require SQL skills, Freelance Sql Database Developers focus on building and maintaining databases, whereas Freelance Data Analysts interpret data to provide insights. The choice depends on whether you prefer technical database work or data interpretation and reporting.

Freelance Sql Database Developer jobs near you
Infographic showing various Freelance Sql Database Developer job openings in Hackensack, NJ as of August 2026, with employment types broken down into 86% Full Time, 8% Part Time, and 6% Contract. Highlights an 87% Physical, 4% Hybrid, and 9% Remote job distribution, with an average salary of $124,142 per year, or $59.7 per hour.

Senior Database Developer

Dizer Corp

Manhattan, NY • On-site

Other

Posted 3 days ago

New

Job description

This role is for an experienced SQL and ETL database developer supporting the FA Registration Team. The team owns platforms that support Financial Advisor registration data, registration validations, compliance-driven controls, and field reporting capabilities.

The team’s objective is to modernize legacy mainframe processes onto a distributed platform, enable adoption across downstream applications, and incorporate evolving compliance requirements across the FA Registration ecosystem.

The candidate will serve as a developer on the team with responsibilities including:

• Translating business needs into clear technical specifications

• Developing scalable T-SQL stored procedures and database components

• Working in a process-oriented delivery model and adhering to enterprise development standards

• Partnering with business, QA, infrastructure, and application teams to deliver controlled changes and production support

• Centralizing and streamlining production requests

• Working on database design to improve data access, performance, and maintainability

• Supporting batch workflows across ingestion, validation, reconciliation, monitoring, exception management, and downstream delivery

• Leveraging approved AI-assisted engineering tools, including GitHub Copilot and Claude, to improve productivity, analysis, documentation, and delivery quality

Primary Skills / Must Have:

• 6–8 years of experience developing batch processes using T-SQL and ETL tools such as Informatica

• Strong SQL Server development experience, including stored procedures and database components

• Strong database design and data-modeling skills

• Hands-on experience with Informatica and enterprise ETL processes

• Experience supporting enterprise batch processing, including scheduling, dependencies, file-based feeds, exception handling, reconciliation, and production support

• Strong data analysis and data quality assessment capabilities

• Excellent verbal and written communication skills with the ability to collaborate across time zones

• Strong SDLC discipline with a track record of improving operational efficiency

• Experience delivering in Agile Scrum models, including planning, backlog refinement, estimation, stand-ups, reviews, retrospectives, and Jira execution

• Practical experience using AI-assisted engineering tools such as GitHub Copilot and Claude for development, troubleshooting, unit-test support, documentation, and productivity improvement

• Ability to follow change management practices that support consistent, maintainable release.

Education

• Bachelor’s degree in computer science, Information Systems, Business Administration, or related field.

• Master''s degree or MBA is a plus.

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