
10,000+ employees
Founded 1989
💸 Finance
Finance • Consulting • Technology
EY is a global professional services firm, widely recognized for providing audit, tax, consulting, and advisory services. It focuses on helping its clients solve complex problems and transform their businesses using data and technology. EY is committed to building a better working world by enhancing trust in financial markets and economies globally. Its services include corporate finance advisory, transaction strategy, technology consulting, and more, catering to sectors such as health, energy, finance, government, and more. EY also emphasizes sustainability and innovation in its solutions.
🕒 January 22
🗣️🇧🇷🇵🇹 Portuguese Required
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10,000+ employees
Founded 1989
💸 Finance
Finance • Consulting • Technology
EY is a global professional services firm, widely recognized for providing audit, tax, consulting, and advisory services. It focuses on helping its clients solve complex problems and transform their businesses using data and technology. EY is committed to building a better working world by enhancing trust in financial markets and economies globally. Its services include corporate finance advisory, transaction strategy, technology consulting, and more, catering to sectors such as health, energy, finance, government, and more. EY also emphasizes sustainability and innovation in its solutions.
• Development and optimization of generative AI (RAG) pipelines for querying complex knowledge bases • Integration of language models (LLMs) with APIs and legacy systems of banks and insurance companies • Optimization of token consumption and reduction of model response latency • Collaboration with development teams to validate accuracy and mitigate model hallucinations • Implementation of security, validation, and content-filtering layers (Guardrails)
• Bachelor's degree in Technology, Statistics, Mathematics, or related fields • Python • FastAPI • Pydantic • LangChain • LlamaIndex • LangGraph • CrewAI • PyTorch/TensorFlow • Vector databases (Pinecone, FAISS, Milvus, ChromaDB) • Experience with LLMs and strong knowledge of RAG architectures • Professional experience in technology companies, development life cycles, and agile methodologies (Agile/Scrum) • Knowledge of MLOps/LLMOps and LGPD applied to AI (differentials) • Certifications (desired): Cloud (e.g., Azure AI Engineer) and Deep Learning
• Visit go.ey.com/beneficios to explore our range of benefits • Develop future-oriented skills and gain world-class experiences • At EY, we will empower you in a flexible environment • We will amplify your extraordinary talents within a diverse and inclusive culture
Apply Now🕒 December 19, 2025
Senior Software Engineer responsible for designing, building, and maintaining APIs for mobile network systems at Telnyx. Collaborating across teams to enhance engineering standards in connectivity solutions.
Consul
Docker
Elixir
Erlang
IoT
Jenkins
Kafka
Kubernetes
Postgres
Prometheus
RabbitMQ
SQL
Go
🕒 October 27, 2025
Software Engineer developing APIs and implementing intelligent agents for data-driven solutions. Collaborating with Data Science teams to deliver impactful transformations for clients.
🗣️🇧🇷🇵🇹 Portuguese Required
Docker
ERP
Python
🕒 October 23, 2025
Senior AI Engineer focused on building complete observability systems for monitoring APIs and agent performance. Ensures quality responses and generates intelligent alerts and logs.
🗣️🇧🇷🇵🇹 Portuguese Required
Grafana
Prometheus