senior machine learning engineer

Who We Are Building the AI-first frontier enterprise.We are a global technology consultancy with a trademarked, AI-first approach—Gen-e2™. It redefines how enterprises build digital products and transform their organizations with AI. We do the right thing, and we do it right. We're proud to be a World Economic Forum New Champion, and a B Corp-certified...

We are hiring for one of our clients, seeking a Software Engineer, New Grad to work on a full-time basis. You will collaborate across teams to deliver scalable solutions, with a focus on modern cloud infrastructure. The role involves contributing to core product development while learning from senior engineers. Key Responsibilities: Design, develop, and...

As the  Sr AI/ML Engineer, you’ll lead the development of our core machine learning systems. You’ll fine-tune large language models (LLMs), build NLP pipelines, automate insurance workflows, and implement user feedback loops for continual model improvement. This is a senior role for someone who’s not afraid of ambiguity, gets energy from building...

Android EngineerSão Paulo-SP, Brazil or Porto Alegre-RS, BrazilWho We AreIn 2021, Poatek was acquired by WillowTree, an award-winning digital product consultancy recognized as one of the fastest growing and best places to work in the United States. Now a TELUS International company, with offices across the globe, we continue to partner with the world’s...

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Senior Data Scientist - Cybersecurity based in Brazil. This role sits at the intersection of data science, natural language processing, and AI security, with a strong focus on building reliable machine learning solutions.You will...

Why join usTractian is transforming the industrial world by empowering frontline maintenance workers to achieve more. We’ve fused cutting-edge hardware with innovative software into one powerful platform, disrupting legacy systems and delivering smarter, faster solutions for our clients.Data Science at TractianThe Data Science team at Tractian focuses on...

About Invisible Invisible Technologies makes AI work. Our end-to-end AI platform structures messy data, automates digital workflows, deploys agentic solutions, measures outcomes, and integrates human expertise where it matters most. Our platform cleans, labels, and structures company data so it is ready for AI. It adapts models to each business and adds...

This is a fully remote position, open to candidates based in Brazil.Pay: $200,000–$350,000/yrJob Title: AI/ML EngineerJob Type: Full-TimeAbout Usthe company is the end-to-end human data infrastructure behind AGI. Our AI recruiter model is used by frontier AI labs and Fortune 10s to source, vet, and deploy PhDs and professors from the world’s top...

Alternative Payments is building the financial operating system for SMBs, consolidating the disconnected tech stack that holds service-based businesses back. Starting with MSPs, we’ve spent five years perfecting accounts receivable, and we’re now expanding into accounts payable, AI-powered analytics, and beyond. We’re at an inflection point: closing...

About The Role We are looking for a Senior Backend AI Engineer to architect, build, and scale production-grade backend systems that power AI and machine learning workflows. In this role, you will design microservices, integrate LLMs and Gen AI applications, and lead the technical execution of end-to-end AI platforms. About The Role We are looking for a...

15014 - SAP Support Engineer Sr. • Início: Imediato • Contratação: CLT + Benefícios (No cliente da UltraCon) • Local de Trabalho: São Paulo/SP - Av. Paulista • Modelo híbrido: 3 vezes por semana (Presença obrigatória às terças, quartas e quintas-feiras) • Horário de Trabalho: Horário comercial • Pretensão salarial: A ser...

Senior-Level Android Developer São Paulo-SP, Brazil or Porto Alegre-RS, Brazil Who We Are In 2021, Poatek was acquired by WillowTree, an award-winning digital product consultancy recognized as one of the fastest growing and best places to work in the United States. Now a TELUS International company, with offices across the globe, we continue to partner with...

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Data Science Sênior based in Brazil. This senior role focuses on turning complex data into predictive models, analytical solutions, and measurable business impact.You will develop machine learning and statistical models to...

At CI&T, we help large enterprises transform the potential of AI into real business impact with AI Deployment, AI-native execution, and tech-integrated business solutions. With 30 years of experience in technological transformation, we accelerate innovation with expertise in Agentic SDLC, Application modernization, Data & AI, Martech and Business...

Buscamos um(a) Cientista de Dados Sênior com sólida experiência em IA Generativa, desenvolvimento de assistentes corporativos e agentes de IA, além de vivência na construção de soluções escaláveis utilizando o ecossistema Microsoft Azure. Responsabilidades e atribuições: • Projetar, desenvolver e implementar soluções de IA Generativa e...

Full Stack Engineer Join to apply for the Full Stack Engineer role at Remote Crew Location: Remote (Portugal or Brazil) Salary: Up to €55k/year What You’ll Do Design, develop, and maintain clean, testable, and scalable code across the full stack. Take ownership of your work and contribute to building reliable, high-quality products. Participate in...

## Backend EngineerApply: Brazil - Remote: Full time: Posted Today: R15212**Who We Are**At Bluehost, we believe all small businesses deserve the opportunity to succeed online. Our mission is to give small businesses the confidence to think big. We're the all-in-one platform for small businesses to grow online with powerful simplicity, premium...

**Who We Are**At Bluehost, we believe all small businesses deserve the opportunity to succeed online. Our mission is to give small businesses the confidence to think big. We're the all-in-one platform for small businesses to grow online with powerful simplicity, premium performance, smart tools and human support. **Why we're hiring for this role**To help...

We are looking for a Game System Engineer that is versed in client-server AAA game development to architect and implement modular, re-usable, performant, expandable, maintainable gameplay systems that lead to consistently great player experiences at high framerate in content rich multi-player environments.This role must focus on the simplest system that...

About Grupo QuintoAndar We are Grupo QuintoAndar, the largest real estate ecosystem in Latin America. Guided by a shared purpose of helping people love where they live, we have a diversified portfolio of brands and solutions across different countries in Latin America, covering all phases of the housing journey. We also have a Technology Hub in Portugal. We...