About the Company
At Sourcing Trust, we are committed to delivering innovative, reliable, and tailored technology solutions that empower businesses to succeed in a rapidly evolving digital landscape. With a focus on excellence, integrity, and collaboration, we build lasting partnerships by understanding our clients' unique needs and providing them with expert support across. Our team is dedicated to fostering a positive and inclusive work environment where every employee's contribution is valued, encouraging continuous growth, learning, and shared success. Join us and be part of a passionate organization driven by innovation and excellence.
About the Role
We are seeking a talented Data Engineer specialized in Machine Learning and Deep Learning, focusing on developing, training, and optimizing Transformer-based models and Large Language Models (LLMs). You will play a central role in building advanced AI solutions from applied research to production deployment, collaborating across teams to deliver cutting-edge intelligence capabilities.
Requirements
Requirements
Core Responsibilities & Skills
Bachelor's degree in Data Science, Computer Engineering, AI, or related field.
Minimum 2 years hands-on experience in Data Science/ML.
Develop, train, evaluate, and optimize ML/DL models; implement Transformer modelswith PyTorch, TensorFlow, or JAX.
Work with HuggingFace Transformers, DeepSpeed, Megatron LM, FSDP; proven experience with LLMs (OpenAI, HuggingFace, Cohere).
Build efficient data pipelines, distributed training, and performance optimization.
Collaborate with engineering, product, business teams; document solutions and track AI/LLM trends.
Strong Python proficiency.
Nice to Have
Fine-tuning/instruction tuning of LLMs; RAG and vector databases.
Cloud (Azure/AWS/GCP) and MLOps/CI-CD experience.
Language Requirements
Portuguese fluency (mandatory)
English proficiency (minimum B2) (mandatory)