Machine Learning Engineer

Responsibilities

• Model Development: Develop, train, and deploy predictive models that enhance the capabilities of our AI solutions.
• AI Technologies: Work with state-of-the-art AI techniques, including Large Language Models (LLMs) and Retrieval-Augmented Generation (RAG), and apply them to real-world business contexts.
• Cross-Functional Collaboration: Partner with business stakeholders to understand objectives and translate them into actionable machine learning tasks.
• Model Optimization: Continuously monitor, evaluate, and improve models based on real-world performance and evolving business needs.
• Data Pipeline Maintenance: Implement and manage robust data preprocessing pipelines to ensure high-quality, reliable input data for model development.

Requirements

• 8+ years of experience in AI, Machine Learning, Reinforcement Learning (RL), Data Science, or a related field.
• Proven experience with Large Language Models (LLMs) and fine-tuning techniques.
• Master’s or Ph.D. in AI, Data Science, Computer Science, Statistics, or a related field.
• Strong proficiency in programming languages like Python or R. Preference for candidates with a competitive coding background (e.g., ACM/ICPC, NOI/IOI, Top Coder, Kaggle).
• Expertise in machine learning frameworks (e.g., scikit-learn, TensorFlow, PyTorch), Generative AI technologies, and libraries like Langchain, Weaviate, Langgraph, LlamaIndex.
• Demonstrated success in applying data science and machine learning to solve real-world, business-critical problems.
• Excellent communication and collaboration skills with the ability to work across interdisciplinary teams.
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• Strong communication, stakeholder management, and decision-making skills, with a passion for building diverse, inclusive engineering teams.

Benefits

• Mission-Driven Work: Work on cutting-edge AI applications with a talented and passionate team, solving real-world challenges in critical sectors.
• Unparalleled Opportunity: This is a chance to innovate and solve real-world challenges using AI at a company with unique access to world-leading models and resources.
• Career Growth: We offer competitive compensation, benefits, and significant career growth opportunities as a foundational member of the team.
• World-Class Environment: Enjoy a flexible working environment and the latest tools & technologies needed to do your best work.

About the Company

AI71 is an industry leader in artificial intelligence, delivering innovative solutions that empower developers, businesses and governments to solve complex challenges. AI71 builds secure, enterprise-ready applications powered by cutting-edge technology—tailored for knowledge workers and sector-specific needs. AI71 bridges the gap between advanced AI and real-world impact. Guided by a strong commitment to research and responsibility, we create transformative solutions that drive progress and empower communities.