Machine Learning Engineer (No AI/LLMs)

Dexian; Philadelphia (Philadelphia County); Remote; USD 120,000 - 180,000; Full time

Job summary

Dexian is seeking a Machine Learning Engineer (No AI/LLMs) to design, train, and optimize traditional statistical ML models and build scalable PySpark data pipelines. This 100% remote role is available to candidates in the United States.

You will apply expert Python, PySpark, and Scikit-learn skills, work with SQL and core math/statistics, and avoid GenAI/LLMs while delivering robust data engineering solutions. The interview process is notably rigorous with multi-round technical assessments.

Qualifications

• Expert Python, PySpark, Scikit-learn, SQL, and core math/statistics.
• No GenAI/LLMs.

Skills

Python

PySpark

Scikit-learn

SQL

Statistics

Job description

Role:
Design, train, and optimize traditional statistical ML models and build scalable PySpark data pipelines.

Must Have:
Expert Python, PySpark, Scikit-learn, SQL, and core math/statistics. No GenAI/LLMs.

**Interview Process - Very Tough**

1. **Round 1 - 60 mins:** Technical + coding (Video ON, full screen share)
2. **Round 2 - 120 mins:** Technical deep dive + coding
3. **Round 3 - 60 mins:** Offshore panel

Machine Learning Engineer (No AI/LLMs)

100% Remote

12 + Months

Role:
Design, train, and optimize traditional statistical ML models and build scalable PySpark data pipelines.

Must Have:
Expert Python, PySpark, Scikit-learn, SQL, and core math/statistics. No GenAI/LLMs.

**Interview Process - Very Tough**

1. **Round 1 - 60 mins:** Technical + coding (Video ON, full screen share)
2. **Round 2 - 120 mins:** Technical deep dive + coding
3. **Round 3 - 60 mins:** Offshore panel

Desired Skills and Experience

Machine Learning Engineer (No AI/LLMs)

100% Remote

12 + Months

Dexian stands at the forefront of Talent + Technology solutions with a presence spanning more than 70 locations worldwide and a team exceeding 10,000 professionals. As one of the largest technology and professional staffing companies and one of the largest minority-owned staffing companies in the United States, Dexian combines over 30 years of industry expertise with cutting-edge technologies to deliver comprehensive global services and support. Dexian connects the right talent and the right technology with the right organizations to deliver trajectory-changing results that help everyone achieve their ambitions and goals. To learn more, please visit https://dexian.com/. Dexian is an Equal Opportunity Employer that recruits and hires qualified candidates without regard to race, religion, sex, sexual orientation, gender identity, age, national origin, ancestry, citizenship, disability, or veteran status.