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Freelance Ab Initio Developer Jobs (NOW HIRING)

Infojini Inc

Ab Initio developer

Atlanta, GA · On-site

Experience in optimizing Ab Initio code. Nice to Have: Hadoop Additional Information All your information will be kept confidential according to EEO guidelines.

Sonsoft Inc

Ab Initio Developer

Alpharetta, GA · On-site

At least 3 years of experience in end-to-end implementation of projects using Ab Initio platform. * At least 4 years of experience in software development life cycle. * At least 4 years of experience ...

Mastech Digital

Ab Initio Lead/ Developer

Dallas, TX · On-site

$60 - $70/hr

We are currently seeking an Ab Initio Lead/Developer for our client in the Consulting domain. We value our professionals, providing comprehensive benefits and the opportunity for growth. This is a ...

Career Guidant

Ab Initio Developer

Tampa, FL

... Ab Initio platform. At least 4 years of experience in software development life cycle. At least 4 years of experience in Project life cycle activities on development and maintenance projects. At ...

Sonsoft Inc

Ab Initio developer

Atlanta, GA · On-site

... Ab Initio platform. At least 4 years of experience in software development life cycle. At least 4 years of experience in Project life cycle activities on development and maintenance projects. At ...

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How much do freelance ab initio developer jobs pay per hour?

As of Jun 15, 2026, the average hourly pay for freelance ab initio developer in the United States is $59.19, according to ZipRecruiter salary data. Most workers in this role earn between $53.12 and $63.46 per hour, depending on experience, location, and employer.

What are some typical challenges faced by freelance Ab Initio Developers when working with multiple clients?

Freelance Ab Initio Developers often encounter challenges such as managing varying client expectations, integrating with diverse data environments, and keeping up with different project methodologies. Working independently, you may need to quickly adapt to each client’s unique infrastructure and communication style. Effective time management and proactive communication are crucial, as is staying current with updates in Ab Initio and data integration best practices to deliver consistent results across projects.

What are the key skills and qualifications needed to thrive as a Freelance Ab Initio Developer, and why are they important?

To thrive as a Freelance Ab Initio Developer, you need strong expertise in data integration, ETL processes, and proficiency with Ab Initio software, typically backed by a degree in computer science or a related field. Familiarity with technical tools such as Ab Initio GDE, EME, and databases like Oracle or Teradata, along with relevant certifications, is highly beneficial. Excellent problem-solving skills, effective communication, and the ability to manage projects independently set top freelancers apart. These skills and qualifications are essential for delivering robust data solutions, meeting client expectations, and succeeding in a competitive freelance environment.

What is a Freelance Ab Initio Developer?

A Freelance Ab Initio Developer is an independent professional who specializes in using the Ab Initio software suite to design, develop, and maintain data processing applications. They typically work on a contract basis for various clients, helping organizations manage large-scale data integration, ETL (Extract, Transform, Load), and business intelligence projects. Their responsibilities often include building data pipelines, optimizing performance, troubleshooting issues, and ensuring data quality. By working freelance, they offer flexible services to companies needing short-term or specialized Ab Initio expertise.
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Freelance Ab Initio Developer jobs near you
ETL Ab Initio Developer

ETL Ab Initio Developer

Avani Technology Solutions, Inc.

Charlotte, NC • On-site

$48.75 - $64/hr

Full-time

Posted 14 days ago

Job description

ETL Ab Initio Developer
Charlotte, NC 28217
6 Months
No C2C at this moment, any visa is okay. Thanks!
Ab Initio suite of tools including AI Co-op Version 3.0 or above, GDE, Metadata Hub and Express?IT
  • Data warehousing concepts including dimensional modeling to build and maintain Data Marts
  • Hands-on experience in SQL databases, preferably Teradata and Netezza

This role is a team contributor reporting to the Senior Manager, Data Audit Strategy within Charter BI. The ETL Developer is responsible for auditing the data within the Charter Business Intelligence environment to examine the quality of the data and its fitness for usage. The developer will create, modify, and maintain Data Quality Measures (DQMs) to ensure that Business Intelligence data gaps, anomalies, and issues are detected properly and being communicated appropriately.
Perform ETL/ELT implementation and support of a complex, mission-critical Business Intelligence data warehouse application implemented in Teradata and Netezza databases.
  • Create, modify, and maintain Data Quality Measures to ensure that data anomalies are detected and communicated. Establish and enhance an Ab Initio-based Data Quality framework that supports technical, enrichment and statistical audits of data.
  • Coordinate with the Business Intelligence vertical teams and Data Integrity Management team to help identify audit check requirements for data reconciliation and data quality.
  • Utilize data warehousing concepts including data modeling and dimensional modeling to build and maintain Data Marts.
  • Build and deploy data audit checks using custom, hands-on development in the Ab Initio suite of tools including AI Co-op Version 3.0 or above and Ab Initio Graphical Development Environment (AI GDE).
  • Use the Ab Initio Metadata Portal to input data reconciliation check requirements.
  • Use the Ab Initio Express?IT template to define rule-based data quality checks.
  • Deep background in Teradata SQL and relational data base design and development.
  • A very good understanding of translating business requirements into data quality reports.
  • Detailed knowledge of UNIX shell and/or Perl and has ability to write and implement scripts.
  • Liaise with Production Operations team to define the data quality job flows using Tidal or Appworx

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