AI / Machine Learning Engineer

Platinum AI
Chicago, US
Hybrid

Job Description

We are seeking a highly skilled AI / Machine Learning / Data Engineer to design, build, and deploy intelligent systems that power data-driven decision-making and automation. The ideal candidate has strong experience in machine learning models, data pipelines, and production-grade AI systems.

Key Responsibilities

  • Design, develop, and deploy machine learning models for real-world applications
  • Build and maintain scalable data pipelines for structured and unstructured data
  • Collaborate with product, engineering, and business teams to define AI-driven solutions
  • Train, evaluate, and optimize models using appropriate metrics and validation techniques
  • Implement and maintain MLOps practices for model deployment, monitoring, and retraining
  • Work with large datasets using distributed computing frameworks
  • Integrate models into production systems via APIs and services
  • Ensure data quality, governance, and compliance standards are met
  • Continuously research and apply new AI/ML techniques and tools

Required Skills & Qualifications

  • Strong proficiency in Python and relevant ML libraries (e.g., TensorFlow, PyTorch, scikit-learn)
  • Experience with data processing tools (SQL, Pandas, Spark, etc.)
  • Solid understanding of machine learning concepts (supervised, unsupervised, deep learning)
  • Experience building and deploying models in production environments
  • Familiarity with cloud platforms (AWS, Azure, or GCP)
  • Knowledge of APIs, microservices, and backend integration
  • Understanding of data structures, algorithms, and software engineering principles
  • Experience with version control systems (e.g., Git)

Preferred Qualifications

  • Experience with LLMs (Large Language Models) and prompt engineering
  • Experience with MLOps tools (e.g., MLflow, Kubeflow, Airflow)
  • Familiarity with containerization (Docker, Kubernetes)
  • Experience with real-time data processing systems
  • Background in statistics, mathematics, or related technical fields
  • Prior experience in AI product development or startup environments

Nice-to-Have

  • Experience working with recommendation systems, NLP, or computer vision
  • Knowledge of feature engineering at scale
  • Experience optimizing models for latency and performance
  • Exposure to distributed systems architecture

Soft Skills

  • Strong problem-solving and analytical thinking
  • Ability to work independently and in cross-functional teams
  • Clear communication of technical concepts to non-technical stakeholders
  • Ownership mindset and attention to detail
  • Adaptability in fast-paced environments

Pay: Up to $140,000.00 per year

Benefits:

  • Flexible schedule

Work Location: Hybrid remote in Chicago, IL 60617

Skills & Requirements

Technical Skills

PythonTensorFlowPyTorchscikit-learnSQLPandasSparkcloud platformsAPIsmicroservicesbackend integrationversion control systemsLLMsprompt engineeringMLOps toolscontainerizationreal-time data processing systemsstatisticsmathematicsrecommendation systemsNLPcomputer visionfeature engineeringdistributed systems architectureproblem solvinganalytical thinkingindependent workcross-functional teamworktechnical communicationownership mindsetattention to detailadaptabilityAIMLdata-driven decision-makingautomation

Salary

$140,000 - $140,000

year

Employment Type

FULL TIME

Level

senior

Posted

3/22/2026

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