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# Senior Hadoop Developer III - Ab Initio, Spark & Python

- **Company:** Cloudteam, LLC
- **Location:** Jacksonville, FL, United States
- **Experience:** Expert
- **Contract:** Permanent contract
- **Skills:** Application Programming Interfaces (APIs), Unit Testing, Code Review, Software Debugging, Apache Hadoop, Python (Programming Language), Software Engineering, SQL Stored Procedures, SQL Databases, Systems Integration, Data Processing, Freeform SQL, Sql Optimization, Snowflake, Apache Spark, Ab Initio, Git, Software Version Control
- **Published:** July 17, 2026
- **Apply:** https://www.indeed.com/viewjob?jk=80543bb1046959dc

## About the Role

* At least 5 years of professional application-development experience.
 * Substantial recent hands-on Hadoop and Spark development experience.
 * Strong hands-on Ab Initio development and support experience.
 * Python development experience.
 * Advanced SQL and stored-procedure development experience.
 * Experience with technical design, code review, unit testing, debugging, and production support.
 * Experience working through the full software-development life cycle.
 * Bachelor's degree in a related field or equivalent professional experience.
 * Ability to work onsite in Jacksonville 2-3 days per week., * Snowflake experience.
 * Experience in healthcare, insurance, financial services, or another regulated enterprise environment.
 * Experience with APIs and cross-platform application integrations.
 * Familiarity with Git or comparable version-control tools.

**Applicants should clearly describe their recent hands-on experience with Ab Initio, Hadoop, Spark, Python, SQL, and stored procedures within their project or employment history.**

## Description

This role requires recent hands-on experience with Ab Initio, Hadoop, Spark, Python, SQL, and stored procedures. The selected candidate will work across existing production applications and new development initiatives while providing senior-level technical design, coding, troubleshooting, and code-review support., * Design and develop enterprise-scale Hadoop and Spark applications.

 * Analyze, support, enhance, and modify existing Ab Initio data-processing solutions.
 * Develop Python-based application and data-processing components.
 * Write and optimize complex SQL queries and stored procedures.
 * Create and support system integrations and application programming interfaces.
 * Produce detailed technical specifications and identify integration points.
 * Review code and help establish development and programming standards.
 * Perform unit testing, debugging, performance analysis, and production troubleshooting.
 * Estimate development work and take ownership of assigned deliverables.
 * Support application releases, migrations, and production transitions.
 * Collaborate with developers, analysts, project managers, vendors, and business stakeholders.


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