Top 1799 Unix Developer Jobs

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Ab Initio Developer

Rose International -
Tampa, FL

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Job Details

Temp-to-hire
$38 - $43 an hour

Qualifications

Software engineering
Data Integration (Data management)
UNIX
Ab Initio
SQL
ETL process automation
Bachelor's degree
Bank experience
Agile software development
Query management
Shell Scripting

Full Job Description

Date Posted: 06/03/2026

Hiring Organization: Rose International

Position Number: 502255

Industry: Financial Services

Job Title: Ab Initio Developer

Job Location: Tampa, FL, USA, 33610

Work Model: Hybrid

Work Model Details: Hybrid -3 days onsite and 2 days remote

Shift: Standard Work Hours

Employment Type: Temp to Hire

FT/PT: Full-Time

Estimated Duration (In months): 6

Min Hourly Rate($): 38.00

Max Hourly Rate($): 43.00

Must Have Skills/Attributes: Ab Initio, Banking/Financial, ETL, PostgreSQL, Production Support, Shell Scripting, SQL, UNIX

Experience Desired: Hands-on experience in software development and data engineering with a strong focus on ETL developm (3-6 yrs); Experience building data pipelines using Ab Initio GDE, Co>Operating System, and Enterprise Meta>Env (3-6 yrs)

Required Minimum Education: Bachelor’s Degree

**C2C is not available**

Job Description

Required Education

Bachelor’s degree in Computer Science, Information Technology, or a related field.

Required Qualifications/Skills/Experience

Experience: 3-6 years of hands-on software development and data engineering experience, with a heavy focus on ETL.
Ab Initio Proficiency: Demonstrated experience building data pipelines using Ab Initio GDE, Co>Operating System, and Enterprise Meta>Environment (EME).
Database & SQL: Strong proficiency in standard SQL and understanding of relational database concepts.
Unix/Linux: Solid command-line skills and experience writing shell scripts.
SDLC Knowledge: Understanding of the Software Development Life Cycle (SDLC) and Agile methodologies.
Analytical Skills: Strong problem-solving abilities with a keen attention to detail and data accuracy.

Preferred Qualifications/Skills/Experience

Experience with Ab Initio Continuous Flows, Express>It, or Control Center.
Familiarity with the Hadoop ecosystem or cloud data platforms (AWS, Snowflake).
Prior experience in the banking or financial services industry, particularly dealing with regulatory data or risk modeling.

Overview
This position focuses on software development and data engineering with an emphasis on ETL processes and Ab Initio technologies. The role involves designing, developing, testing, optimizing, and supporting complex data pipelines and transformation workflows across heterogeneous data environments. The candidate will contribute to building scalable and efficient ETL solutions while ensuring data quality, performance optimization, and production stability. Responsibilities include working extensively with Ab Initio GDE, Co>Operating System, Enterprise Meta>Environment (EME), relational databases, SQL development, and Unix/Linux scripting. The role also requires close alignment with SDLC and Agile methodologies, troubleshooting production issues, maintaining technical documentation, and supporting governance requirements. Candidates with exposure to cloud data platforms, Hadoop ecosystems, and financial services data environments will be considered advantageous.

Job Duties

ETL Development: Design, develop, and test complex Ab Initio graphs using the Graphical Development Environment (GDE) to extract, transform, and load data from heterogeneous sources.
Data Processing: Implement data quality checks, data cleansing, and complex transformation logic within the Ab Initio pipelines.
Performance Tuning: Monitor graph performance, identify bottlenecks, and optimize Ab Initio components for maximum efficiency and parallel processing.
Scripting & Automation: Write Unix/Linux shell scripts for job automation, file manipulation, and scheduling integration (e.g., using Autosys or Control-M).
Database Integration: Write and optimize SQL queries for relational databases (e.g., Oracle, Snowflake, PostgreSQL) to support data extraction and loading processes.
Production Support: Assist in troubleshooting and resolving data discrepancies, pipeline failures, and performance issues in UAT and production environments.
Documentation: Maintain technical documentation mapping data lineage, transformation logic, and architectural designs in compliance with data governance standards.

#CT1

**Only those lawfully authorized to work in the designated country associated with the position will be considered.**

**Please note that all Position start dates and duration are estimates and may be reduced or lengthened based upon a client’s business needs and requirements.**

Benefits:
For information and details on employment benefits offered with this position, please visit here. Should you have any questions/concerns, please contact our HR Department via our secure website.

California Pay Equity:
For information and details on pay equity laws in California, please visit the State of California Department of Industrial Relations' website here.

Rose International is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, age, sex, sexual orientation, gender (expression or identity), national origin, arrest and conviction records, disability, veteran status or any other characteristic protected by law. Positions located in San Francisco and Los Angeles, California will be administered in accordance with their respective Fair Chance Ordinances.

If you need assistance in completing this application, or during any phase of the application, interview, hiring, or employment process, whether due to a disability or otherwise, please contact our HR Department.

Rose International has an official agreement (ID #132522), effective June 30, 2008, with the U.S. Department of Homeland Security, U.S. Citizenship and Immigration Services, Employment Verification Program (E-Verify). (Posting required by OCGA 13/10-91.).

About Rose

Founded in 1993
Office Locations Across the U.S.
150+ Clients: Corporations and Government Agencies
Employee Oriented Company
Challenging Assignments Across the U.S.
Continuous Professional Development

Work Location: Hybrid remote in Tampa, FL 33610

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Sr. Software Engineer - Le Mars, IA or Chicago, IL - Hybrid

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