Senior Python Software Engineer

Centillion Infotech LLC; Irving (TX); Hybrid; USD 120,000 - 180,000; Full time

Job summary

Centillion Infotech LLC in Irving, TX is seeking a Senior Python Software Engineer to design, develop, and support scalable analytical and server-side solutions using Python, SQL, Spark, and ML techniques.

You will work in a hybrid model (3 days on-site, 2 days remote) and collaborate with data and engineering teams to deliver production-ready data platforms, pipelines, and predictive models.

Qualifications

• Bachelor's or Master's degree in a quantitative field such as CS, Data Science, or Engineering.
• Strong experience with Python, SQL, and data engineering in production environments.
• Experience building ML/AI models and deploying them at scale.
• Familiarity with Spark/PySpark, Linux, and CI/CD in cloud-based workflows.

Responsibilities

• Develop, test, and support Python-based applications and analytics solutions.
• Extract, cleanse, transform, and analyze structured and unstructured data.
• Develop and deploy predictive ML/AI models and monitor them in production.
• Collaborate with data, technology, and business teams to deliver solutions.
• Ensure security and compliance in all data-driven work.
• Document technical solutions and processes.

Skills

Python

SQL

Spark / PySpark

Data Engineering

Machine Learning / AI

TensorFlow

Linux & Shell

Object-Oriented Programming

Unit Testing / TDD

SDLC & CI/CD

Cloud-based development

Education

Bachelor's or Master's in Computer Science, Data Science, Statistics, Mathematics, Engineering, or related quantitative field.

Job description

Job Title: Senior Python Software Engineer

Location: Irving, TX (Hybrid 3days onsite 2days remote)

Interview mode: Candidates need to complete the codelity assessment followed by F2F interview

Job Overview

We are looking for a skilled Python Engineer with strong experience in Python, SQL, Data Engineering, and Machine Learning to design, develop, and support scalable analytical and server-side solutions.

Required Skills

• Python
• SQL
• Spark / PySpark
• Data Engineering & Analytics
• Machine Learning / AI
• TensorFlow or similar ML frameworks
• Linux & Shell Scripting
• Object-Oriented Programming
• Unit Testing / TDD
• SDLC & CI/CD
• Cloud-based development environments

Preferred Skills

• GenAI & LLM-based solutions
• Hadoop / Hive / Spark
• Banking / Financial Services / Risk Management
• Credit Risk / Capital Markets / Financial Instruments
• Quantitative Modeling

Responsibilities

• Develop, test, and support Python-based applications and analytical solutions
• Extract, cleanse, transform, and analyze structured and unstructured data
• Develop predictive and prescriptive ML/AI models
• Support ML solutions across development and production environments
• Build scalable analytical solutions using Python, SQL, and PySpark
• Develop automation scripts using Linux and Shell
• Participate in testing, debugging, deployment, and model monitoring
• Collaborate with business, technology, and data teams
• Document technical solutions and processes
• Stay current with ML, DL, LLMs, and GenAI technologies
• Follow security, compliance, risk, and technology controls

Education

Bachelor's or Master's degree in Computer Science, Data Science, Statistics, Mathematics, Engineering, or a related quantitative field.