Senior Machine Learning & LLM Engineer - Remote Work | REF#307771

BairesDev; Brasil; Remote; BRL 767,000 - 1,095,000; Full time

Benefits offered by this job

100% remote work

USD or local currency compensation

Hardware and software setup for home

Flexible hours

Paid parental leaves, vacations and US

Mentorship and growth opportunities

Global Top 1% talent environment

Job summary

BairesDev is seeking a Senior Machine Learning & LLM Engineer to design, develop, and optimize ML models and large language models for diverse applications. You will mentor a team and collaborate with cross-functional groups across AI initiatives.

This role requires 4+ years in ML/AI, deep Python expertise, NLP/LLM knowledge, data preprocessing, and strong communication in English. 100% remote with flexible hours and global teamwork.

Qualifications

• 4+ years of experience in machine learning or AI.
• Advanced Python and ML framework skills.
• Strong NLP and LLM knowledge.
• Experience with data preprocessing and feature engineering.
• Experience with CI/CD and scalable AI systems.
• Proven leadership and mentoring ability.
• Advanced English proficiency.

Responsibilities

• Design, develop and optimize ML models and LLMs.
• Lead and mentor a team of developers.
• Collaborate with cross-functional teams on AI solutions.
• Perform data analysis and preprocessing for training data.
• Stay updated on ML, NLP, and AI advancements.
• Ensure model scalability, performance, and security through testing.

Skills

Machine Learning

Python

NLP

Leadership

CI/CD

Data preprocessing

Tools

TensorFlow

PyTorch

scikit-learn

Job description

At BairesDev®, we've been leading the way in technology projects for over 15 years. We deliver cutting-edge solutions to giants like Google and the most innovative startups in Silicon Valley.

Our diverse 4,000+ team, composed of the world's Top 1% of tech talent, works remotely on roles that drive significant impact worldwide.

When you apply for this position, you're taking the first step in a process that goes beyond the ordinary. We aim to align your passions and skills with our vacancies, setting you on a path to exceptional career development and success.

Senior Machine Learning & LLM Engineer at BairesDev

What You’ll Do

• Design, develop, and optimize machine learning models and LLMs for various applications.
• Lead and mentor a team of developers, fostering innovation and best practices.
• Collaborate with cross-functional teams to define, design, and implement AI-driven solutions.
• Perform in-depth data analysis and preprocessing, ensuring high data quality for model training.
• Stay current with the latest advancements in ML, NLP, and AI technologies.
• Ensure model scalability, performance, and security through rigorous testing and optimization.

What We Are Looking For

• 4+ years of experience in machine learning, AI, or related fields.
• Advanced expertise in Python and ML frameworks (e.g., TensorFlow, PyTorch, scikit-learn).
• Strong knowledge of NLP and LLM technologies.
• Proven track record in data preprocessing, feature engineering, and model optimization.
• Solid experience with code reviews, CI/CD processes, and scalable AI systems.
• Demonstrated ability to lead technical teams and communicate complex concepts effectively.
• Advanced level of English.

How we do make your work (and your life) easier:

• 100% remote work (from anywhere).
• Excellent compensation in USD or your local currency if preferred
• Hardware and software setup for you to work from home.
• Flexible hours: create your own schedule.
• Paid parental leaves, vacations, and national holidays.
• Innovative and multicultural work environment: collaborate and learn from the global Top 1% of talent.
• Supportive environment with mentorship, promotions, skill development, and diverse growth opportunities.

Join a global team where your unique talents can truly thrive!