Senior Machine Learning Engineer
Há 4 dias
Senior Machine Learning Engineer (Pricing or Computer Vision) 100% Remote, Fluent English (required)Brazil-based | PJ Contract | Long-term We are looking for a Senior Machine Learning Engineer to join our team on a long-term, fully remote PJ contract . This is a global environment with international stakeholders, and fluency in English is mandatory , as all communication and interviews are conducted in English. This role is open to Brazil-based professionals with strong experience in Pricing/Optimization or Computer Vision , who are passionate about building and deploying production-grade ML systems that drive real business impact. What you'll do Lead the development and deployment of Machine Learning solutions to solve complex business problems Own key components of ML systems, influencing technical direction and architectural decisions Develop clean, efficient, and scalable production-grade code Analyze large-scale datasets to generate actionable insights Apply state-of-the-art ML methodologies to build robust and scalable models Collaborate closely with Product, Engineering, and other stakeholders Mentor junior team members and help grow domain expertise within the team Contribute to the company's technical leadership through research, publications, or patents Minimum Requirements 5+ years of industry experience in applied Machine Learning Master's Degree or PhD in Computer Science, Machine Learning, or a related field 3+ years of experience building, deploying, and maintaining ML/DL models in production at scale Strong understanding of ML best practices (feature engineering, A/B testing, experiment design, training & serving pipelines)Hands-on experience with ML algorithms and techniques (gradient boosting, deep neural networks, optimization, regularization)Experience in at least one of the following domains: Pricing / price estimation, personalization, recommender systems, computer vision, fraud detection & authentication, or marketing Strong Python skills and experience with scientific and ML libraries (NumPy, Pandas, Scikit-learn, TensorFlow, Keras, PyTorch)Solid data engineering experience with large-scale datasets Experience with Big Data tools such as Spark, Kafka, Apache Beam Experience with cloud platforms ( AWS, GCP, or Azure )Proficiency in Python and SQL Preferred Qualifications PhD in CS, ML, AI, or related field Experience applying ML to real-world business problems, preferably in retail or e-commerce Familiarity with MLOps tools and pipelines Strong sense of ownership, impact-driven mindset, and passion for high-quality ML solutions Why join us 100% remote work (Brazil-based)Long-term PJ contract Flexible working hours aligned with Brazil time Opportunity to work on impactful ML systems in a global environment Strong technical ownership and growth opportunities
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Senior Ai Engineer
Há 7 dias
Paranaguá, Brasil Velozient Tempo inteiroWe are seeking a remote, full-time Senior AI Engineer with 5+ years of software and AI/ML engineering experience.Candidates must have a strong background in Python and either Golang, Node.js, C#, .NET or Java expertise, with a strong desire to adopt Golang as the primary back-end technology.In this position, you will be at the heart of the client's product...
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Data Engineer
Há 2 dias
Paranaguá, Brasil Brick Abode Tempo inteiroData Engineer Brick Abode•paranaguá, estado do paraná, br Job Description Hey, Dev, check the opportunity we have here at Brick Abode! About Brick Abode We are a software development company that serves clients from multiple countries around the world, with differing technological needs. Therefore, we value a good computer science base. Contractors with...
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Software Engineer
2 semanas atrás
Paranaguá, Brasil Retired.Com Tempo inteiroAbout the RoleStaffingAbroad is seeking aPrincipal Backend Engineer/ Senior Software Engineerto join a#1 US-based FinTech & Crypto company.This role is ideal for a highly skilled backend developer who excels inC#/.NETand has a strong focus onwriting maintainable, scalable, and secure code.You will play a key role in shaping architecture, ensuring system...
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Paranaguá, Brasil Art It Intelligent Technology Tempo inteiroAnalista de teste/QA- ATUAÇÃO PRESENCIAL EM PORTUGUAL ART IT Intelligent Technology•paranaguá, estado do paraná, brDescrição da vaga Oportunidade Internacional – Quality Automation Engineer (Senior) – Portugal Disponibilidade para atuar em Portugal Inglês Fluente? Francês Intermédio ResponsabilidadesDesenvolver e manter testes automatizados...
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Paranaguá, Brasil Art It Intelligent Technology Tempo inteiroAnalista de teste/QA- ATUAÇÃO PRESENCIAL EM PORTUGUAL ART IT Intelligent Technology•paranaguá, estado do paraná, br Descrição da vaga Oportunidade Internacional – Quality Automation Engineer (Senior) – Portugal Disponibilidade para atuar em Portugal Inglês Fluente ➕ Francês Intermédio Responsabilidades Desenvolver e manter testes...
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Founding Application Engineer
Há 6 dias
Paranaguá, Brasil Vox Wins Tempo inteiroABOUT VOXVOX is an Agentic Market Research platform that is Introducing a new model in Market Research.We're turning Buyer-Sourced Insights into Real-Time Revenue, directly tackling the critical need for precise, timely, and relevant buyer data.Our solution moves beyond traditional methods by utilizing human-led research powered by AI to provide real-time,...
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Power Bi Developer
Há 6 dias
Paranaguá, Brasil Tata Consultancy Services Tempo inteiroCome to one of the biggest IT Services companies in the world!!Here you can transform your career!Why to join TCS?Here at TCS we believe that people make the difference, that's why we live a culture of unlimited learning full of opportunities for improvement and mutual development.The ideal scenario to expand ideas through the right tools, contributing to...
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Software Engineer
1 dia atrás
Paranaguá, Brasil HCLTech Tempo inteiroAbout HCLTech HCLTech is a global technology company, spread across 60 countries, delivering industry-leading capabilities centered around digital, engineering, cloud and AI, powered by a broad portfolio of technology services and products. We work with clients across all major verticals, providing industry solutions for Financial Services, Manufacturing,...
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Power BI Developer
Há 6 dias
Paranaguá, Brasil Tata Consultancy Services Tempo inteiroCome to one of the biggest IT Services companies in the world!! Here you can transform your career! Why to join TCS? Here at TCS we believe that people make the difference, that's why we live a culture of unlimited learning full of opportunities for improvement and mutual development. The ideal scenario to expand ideas through the right tools, contributing...
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AI Agent Developer Jr
2 semanas atrás
Paranaguá, Brasil Mercado Eletrônico Tempo inteiroO Mercado Eletrônico é líder na América Latina em soluções de gestão de compras B2B. Suas tecnologias e serviços para as áreas de compras ajudam empresas a conquistarem mais economia, agilidade, governança e colaboração. Com escritórios no Brasil, Estados Unidos, México e Portugal, contabiliza mais de 1 milhão de fornecedores, 10 mil...
