Senior ML Engineer (GenAI, AWS)

Provectus helps companies adopt ML/AI to transform the ways they operate, compete, and drive value. The focus of the company is on building ML Infrastructure to drive end-to-end AI transformations, assisting businesses in adopting the right AI use cases, and scaling their AI initiatives organization-wide in such industries as Healthcare & Life Sciences, Retail & CPG, Media & Entertainment, Manufacturing, and Internet businesses. As an ML Engineer, you’ll be provided with all opportunities for development and growth. Let's work together to build a better future for everyone!

Responsibilities:

• Technical Delivery (60%)

- Design and implement end-to-end ML solutions from experimentation to production; - Build scalable ML pipelines and infrastructure; - Optimize model performance, efficiency, and reliability; - Write clean, maintainable, production-quality code; - Conduct rigorous experimentation and model evaluation; - Troubleshoot and resolve complex technical challenges.

• Collaboration and Contribution (25%);

- Mentor junior and mid-level ML engineers; - Conduct code reviews and provide constructive feedback; - Share knowledge through documentation, presentations, and workshops; - Collaborate with cross-functional teams (DevOps, Data Engineering, SAs); - Contribute to internal ML practice development.

• Innovation and Growth (15%)

- Stay current with ML research and emerging technologies; - Propose improvements to existing solutions and processes; - Contribute to the development of reusable ML accelerators; - Participate in technical discussions and architectural decisions.

Requirements:

• Machine Learning Core

- ML Fundamentals: supervised, unsupervised, and reinforcement learning; - Model Development: feature engineering, model training, evaluation, hyperparameter tuning, and validation; - ML Frameworks: classical ML libraries, TensorFlow, PyTorch, or similar frameworks; - Deep Learning: CNNs, RNNs, Transformers.

• LLMs and Generative AI

- LLM Applications: Experience building production LLM-based applications; - Prompt Engineering: Ability to design effective prompts and chain-of-thought strategies; - RAG Systems: Experience building retrieval-augmented generation architectures; - Vector Databases: Familiarity with embedding models and vector search; - LLM Evaluation: Experience with evaluation metrics and techniques for LLM outputs.

• Data and Programming

- Python: Advanced proficiency in Python for ML applications; - Data Manipulation: Expert with pandas, numpy, and data processing libraries; - SQL: Ability to work with structured data and databases; - Data Pipelines: Experience building ETL/ELT pipelines - Big Data: Experience with Spark or similar distributed computing frameworks.

• MLOps and Production

- Model Deployment: Experience deploying ML models to production environments; - Containerization: Proficiency with Docker and container orchestration; - CI/CD: Understanding of continuous integration and deployment for ML; - Monitoring: Experience with model monitoring and observability; - Experiment Tracking: Familiarity with MLflow, Weights and Biases, or similar tools.

• Cloud and Infrastructure

- AWS Services: Strong experience with AWS ML services (SageMaker, Lambda, etc.); -GCP Expertise: Advanced knowledge of GCP ML and data services; - Cloud Architecture: Understanding of cloud-native ML architectures;

• - Infrastructure as Code: Experience with Terraform, CloudFormation, or similar.

Will be a plus:

• 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.

What We Offer:

• Long-term B2B collaboration;
• Fully remote setup;
• A budget for your medical insurance;
• Paid sick leave, vacation, public holidays;
• Continuous learning support, including unlimited AWS certification sponsorship.

Interview stages:

• Recruitment Interview;
• Tech interview;
• HR Interview;
• HM Interview.