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Vertex Computer Systems

Informatica Developer

On site

New york city, United states

Senior

Freelance

12-09-2025

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Skills

Creativity SQL Salesforce Test

Job Specifications

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Vertex is a US-based tech company with 15 years' experience in Microsoft, Salesforce, BI, AI, and Cloud Computing. We have earned longstanding client relationships as trusted, long-term partners. Every day we inspire, innovate, and implement solutions that solve complex business problems using creativity and technologies that drive results

ROLE SUMMARY:

The Informatica Developer will be primarily responsible for developing and supporting ETL code in Informatica PowerCenter for an enterprise data warehouse.

ROLE RESPONSIBILITIES

* Develop new ETL and enhancements and modify existing code using Informatica PowerCenter.

* Work independently to develop, configure, and unit test programs from specs (source to target mappings).

* Work closely with data architects, reporting team and application team on ETL development efforts.

* Design and document ETL solutions for projects, estimate work effort and provide status of tasks.

* Provide technical support for the administration and production support of Informatica.

* Provide first and second level troubleshooting, and baseline and operational support.

* Adhere to best practices and methodologies for ETL development team.

* Present all work in design and code review sessions to senior team members.

* Prepare documents that describe, and support code developed.

* Identify improvements to the data warehouse environment. Work with the team to implement these solutions.

* Escalate issues to the right party when required.

* Work closely with the Informatica development team for code migrations on a daily basis, perform other admin activities.

TECHNICAL QUALIFICATIONS:

* 10+ years of hands-on experience in ETL development for a data warehouse.

* 10+ years of hands-on experience in development, maintenance, and enhancements of Informatica Mappings, Workflows, and processes.

* Candidate should have hands on experience working on Informatica power center application upgrade or new installation of the application servers.

* Experience working with complex SQL.

* Expertise with integration technologies and processes.

* Experience working with Query Surge.

* Experience with window environment.

* Possess knowledge of testing tools and techniques.

* Working knowledge of Kimball design methodology.

About the Company

Vertex Computer Systems is a global technology consulting firm specializing in Salesforce, Data & Analytics, Enterprise Applications, and Digital Transformation solutions. Since 2001, we have been committed to delivering turnkey management solutions that provide high-quality results on time, adhering to formal engineering and management principles while maximizing human creativity to deliver maximum value for all stakeholders. Our expertise spans across various industries, including Consumer Goods & Retail, Environmental Ser... Know more