Senior ML Engineer (LLMs, AWS, AI)

TL;DR

Senior ML Engineer (LLMs, AWS, AI): Creating and improving ML models to improve existing models while collaborating with the engineering team, data scientists, and product managers on production models with an accent on NLP, LLMs, and recommendation engines. Focus on reproducible experimentation environment and maintaining experimentation pipelines.

Company

hirify.global specializes in AI and ML technologies, cloud services, and data engineering.

What you will do

• Create ML models from scratch or improve existing models.
• Collaborate with the engineering team, data scientists, and product managers on production models.
• Develop experimentation roadmap.
• Set up a reproducible experimentation environment and maintain experimentation pipelines.
• Monitor and maintain ML models in production to ensure optimal performance.
• Write clear and comprehensive documentation for ML models, processes, and pipelines.

Requirements

• Comfortable with standard ML algorithms and underlying math.
• Strong hands-on experience with LLMs in production, RAG architecture, and agentic systems
• AWS Bedrock experience strongly preferred
• Practical experience with solving classification and regression tasks in general, feature engineering.
• Practical experience with ML models in production.
• Practical experience with one or more use cases from the following: NLP, LLMs, and Recommendation engines.
• Solid software engineering skills (i.e., ability to produce well-structured modules, not only notebook scripts).
• Python expertise, Docker.
• English level - strong upper- intermediate.
• Excellent communication and problem-solving skills.

Nice to have

• Practical experience with cloud platforms (AWS stack is preferred, e.g. Amazon SageMaker, ECR, EMR, S3, AWS Lambda).
• Practical experience with deep learning models.
• Experience with taxonomies or ontologies.
• Practical experience with machine learning pipelines to orchestrate complicated workflows.
• Practical experience with Spark/Dask, Great Expectations.