Data Scientist

Ririo.Com, Inc.
San Ramon, United States of America
2 days ago

Role details

Contract type
Permanent contract
Employment type
Part-time (≤ 32 hours)
Working hours
Regular working hours
Languages
English
Experience level
Intermediate

Job location

Remote
San Ramon, United States of America

Tech stack

Training Data
Data analysis
Artificial Neural Networks
Computer Vision
Azure
Big Data
Information Engineering
Python
Machine Learning
Unstructured Data
Google Cloud Platform
Cloud Platform System
Transfer Learning
Delivery Pipeline
Deep Learning
Optimization Algorithms
Production Code
Machine Learning Operations
GPT
Data Pipelines

Job description

  • Design, develop, and validate machine learning and deep learning models from scratch.
  • Own the complete modeling lifecycle, from data exploration and validation through deployment.
  • Work with both structured and unstructured data, including documents, images, and other complex data types.
  • Translate business challenges into effective machine learning solutions.
  • Develop production-quality Python code for data processing pipelines and model implementation.
  • Evaluate model performance and continuously improve solution quality.
  • Collaborate closely with software engineers and cross-functional teams to deliver scalable AI solutions.

Requirements

This role is ideal for someone with a strong theoretical foundation who also enjoys building practical, production-grade ML solutions., * Strong understanding of machine learning fundamentals and deep learning architectures.

  • Experience designing and implementing neural networks, including CNNs and Transformer-based models.
  • Solid knowledge of loss functions, activation functions, optimization techniques, and training strategies.
  • Understanding of common deep learning challenges such as gradient flow, overfitting, and model optimization.
  • Ability to implement classical algorithms and solve algorithmic problems using Python.

Modeling Experience

  • Experience with supervised, unsupervised, and transfer learning.
  • Practical experience with computer vision, including pretrained models and fine-tuning techniques.
  • Experience working with embeddings and representation learning.
  • Knowledge of time series modeling beyond standard library implementations.

Data Engineering

  • Experience validating and assessing training data quality.
  • Hands-on experience processing unstructured datasets such as PDFs, documents, and images.
  • Experience working with large-scale datasets (100GB+) in cloud environments.

Engineering Skills

  • Strong Python programming skills.
  • Experience with Google Cloud Platform (GCP) and/or Microsoft Azure.
  • Ability to write clean, maintainable, production-ready code.
  • Familiarity with MLOps practices is considered an advantage.

Nice to Have

  • Experience deploying machine learning models into production.
  • Knowledge of modern MLOps tools and workflows.
  • Experience optimizing large-scale training and inference pipelines.

Benefits & conditions

  • Opportunity to work on cutting-edge AI and machine learning projects.
  • Challenging technical environment with experienced engineers.
  • Professional growth through complex, high-impact projects.
  • Competitive compensation and comprehensive benefits.
  • Flexible working environment and supportive engineering culture.

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