machine learning engineer

GCS Recruitment Specialists; Dublin (VA); On-site; USD 120,000 - 180,000; Full time

Job summary

GCS Recruitment Specialists seeks a Machine Learning Engineer to join a high-performing AI and Data Science team in the United States. You will design end-to-end ML pipelines, build scalable predictive models, and operationalize workloads in a cloud-based environment using Python, PySpark, and AWS.

The ideal candidate will focus on MLOps, model deployment, monitoring, and collaboration with data scientists and engineers to translate requirements into production-ready ML solutions, including LLMs

Qualifications

• Experience in machine learning engineering with strong Python skills.
• Hands-on experience with PySpark and large-scale data processing.
• Proficiency in Scikit-learn and ML model development.
• Experience building and maintaining MLOps pipelines and deployment workflows.
• Familiarity with AWS cloud environments and LLMs/NLP.
• Strong problem-solving and communication skills.

Responsibilities

• Design, develop, and deploy ML models for predictive analytics and BI use cases.
• Build scalable data processing and feature engineering pipelines with PySpark.
• Develop, test, and optimize ML algorithms using Python and Scikit-learn.
• Implement end-to-end MLOps pipelines for training, deployment, monitoring, and lifecycle management.
• Work with large structured and unstructured data to derive actionable insights and improve model performance.
• Collaborate with data scientists, software engineers, and stakeholders to productionize ML solutions.
• Support integration of models into enterprise applications and workflows.
• Leverage AWS to build scalable ML infrastructure.
• Explore and implement LLM solutions where applicable.
• Participate in model evaluation, performance tuning, and continuous improvement initiatives.

Skills

Python

PySpark

Scikit-learn

MLOps

AWS

LLMs

NLP

Generative AI

Communication

Problem-solving

Tools

PyTorch

TensorFlow

CI/CD

AWS

Job description

Position Summary

We are seeking a Machine Learning Engineer to join a high-performing AI and Data Science team responsible for developing, deploying, and maintaining predictive machine learning solutions. This role will focus on designing end-to-end ML pipelines, building scalable predictive models, and operationalizing machine learning workloads in a cloud-based environment.

The ideal candidate will possess strong expertise in Python, PySpark, machine learning frameworks, data analysis, and MLOps practices. Experience working with Large Language Models (LLMs) and deploying machine learning solutions in AWS environments is highly desired.

Key Responsibilities

• Design, develop, and deploy machine learning models focused on predictive analytics and business intelligence use cases.
• Build scalable data processing and feature engineering pipelines using PySpark and distributed computing technologies.
• Develop, test, and optimize machine learning algorithms using Python and Scikit-learn.
• Implement and maintain end-to-end MLOps pipelines for model training, deployment, monitoring, and lifecycle management.
• Work with large structured and unstructured datasets to derive actionable insights and improve model performance.
• Collaborate with data scientists, software engineers, and business stakeholders to translate requirements into production-ready ML solutions.
• Support the integration of machine learning models into enterprise applications and workflows.
• Leverage AWS cloud services to build scalable and reliable machine learning infrastructure.
• Explore and implement Large Language Model (LLM) solutions where applicable.
• Participate in model evaluation, performance tuning, and continuous improvement initiatives.

Required Qualifications

• 5+ years of experience in Machine Learning Engineering, AI Engineering, or related disciplines.
• Strong programming expertise in Python.
• Hands-on experience with PySpark and large-scale data processing.
• Experience developing machine learning models using Scikit-learn.
• Strong background in data analysis, feature engineering, and statistical modeling.
• Experience building and maintaining MLOps pipelines and model deployment workflows.
• Knowledge of machine learning lifecycle management, CI/CD, and production model monitoring.
• Experience working within AWS cloud environments.
• Familiarity with Large Language Models (LLMs), NLP, or Generative AI technologies.
• Strong problem-solving and communication skills.

Preferred Qualifications

• Experience developing Neural Network models using frameworks such as PyTorch or TensorFlow.
• Experience with workflow orchestration and pipeline management tools.
• Exposure to predictive AI solutions and advanced forecasting models.
• Knowledge of distributed machine learning and scalable AI infrastructure.
• Experience supporting enterprise-scale machine learning deployments.

Technical Environment

• Python
• PySpark
• Scikit-learn
• AWS
• MLOps
• Large Language Models (LLMs)
• Machine Learning Pipelines
• Predictive Analytics
• Neural Networks (Preferred)
• PyTorch / TensorFlow (Preferred)