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# Senior Software Engineer (SWE-3) in Columbia

- **Company:** Energy Jobline
- **Location:** Columbia, MO, United States
- **Experience:** Expert
- **Salary:** $107,900.0 - $195,050.0
- **Contract:** Permanent contract
- **Skills:** Java (Programming Language), Agile Methodology, Artificial Intelligence, Business Analytics Applications, Confluence, JIRA, Big Data, Computer Programming, MapReduce, Python (Programming Language), Machine Learning, Software Engineering, Data Streaming, Jupyter Notebook, Large Language Models, Gitlab, Pyspark
- **Published:** July 2, 2026
- **Apply:** https://www.energyjobline.com/job/senior-software-engineer-swe-3-columbia-31015844

## About the Role

* Technical Proficiency: Strong experience with Jupyter Notebooks, Java MapReduce, Python PySpark. Strong experience with statistical analysis and machine learning fundamentals, strong experience with customer tools, architecture, data flow, and use of big data. Proficiency with Jira, Confluence, Gitlab; experience with Agile methodologies.
 * Qualifications: Bachelor's degree plus eleven (11) years of relevant experience or equivalent.
 * Security Clearance: Must possess an active TS/SCI with Polygraph to be considered for this role.
 * Desirable Skills: Experience with software development processes (i.e., requirements analysis, software design, implementation, testing, integration, deployment/installation, and maintenance) and programming. Experience with Data Science, Machine Learning (ML), Artificial Intelligence (AI) and using Large Models (LLM's).

## Description

Seeking an experienced senior developer to create custom analytics to perform at scale. The software engineer will work closely with data scientists and end users to develop innovative analytic tools to further discovery and tradecraft around critical global challenges, then deliver innovative solutions focused on operationalizing data science., * Mission Focus: Work directly with data scientists as well as mission analysts to solve the most demanding strategic problems; perform end-to-end software engineering to prototype, develop, integrate, test, and deploy tools and tradecraft into the customer's corporate architecture.


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