Job Closed

This listing is no longer active.

Leega logo
Leega

Inteligência, Inovação e Tecnologia.

Senior Data Scientist, MLOps

Machine Learning EngineerMachine Learning EngineerFull TimeRemoteSeniorTeam 201-500Since 2010H1B No SponsorCompany SiteLinkedIn

Location

Brazil

Posted

95 days ago

Salary

0

Seniority

Senior

Postgraduate Degree3 yrs expPortuguesePandasPythonScikit-LearnSQL

Job Description

Senior Data Scientist, MLOps

Leega

• Develop, train, and validate statistical and machine learning models to support decision-making; • Analyze large volumes of structured and unstructured data, ensuring data quality and consistency; • Design and maintain data pipelines and modeling processes; • Collaborate with business teams to understand problems and formulate data-driven solutions; • Document and present analysis results and models to both technical and non-technical stakeholders; • Work on the governance and reproducibility of analytical models.

Job Requirements

  • Degree in Statistics, Mathematics, Data Science, Engineering, Economics, or related fields (Bachelor's or Master's completed);
  • Proven prior experience in financial institutions, credit bureaus, and/or analytical consultancies;
  • Proficiency in languages such as SQL and Python for data manipulation, analysis, and modeling;
  • Experience developing and validating Machine Learning models (classification, regression, clustering, etc.);
  • Knowledge of Text Analysis, Natural Language Processing (NLP), or Generative Artificial Intelligence;
  • Familiarity with libraries such as pandas, scikit-learn, statsmodels, among others;
  • Strong analytical skills, critical thinking, and ability to communicate with stakeholders;
  • Solid and proven experience in AI, NLP, and ML;
  • Experience with MLOps frameworks.

Benefits

  • 100% remote work

Related Job Pages

More Machine Learning Engineer Jobs

Ada logo

Senior Machine Learning Scientist

Ada

Ada bridges the digital divide between brands and the people who love them.

Full TimeRemoteTeam 201-500Since 2016H1B No Sponsor

• Own the quality and reliability of the AI features that power our AI Agent platform for customer support • Partner with Product Managers, Engineers, and Designers to frame problems, design experiments, and make evidence-based decisions • Deliver simple and highly reusable evaluation and analysis code • Collaborate with engineers to productionize changes • Develop a deep understanding of Ada’s product and empathize with our users

Canada
Dropbox logo

Senior Machine Learning Engineer, Dash Agentic AI

Dropbox

Dropbox is the one place to keep life organized and keep work moving.

Full TimeRemoteTeam 1,001-5,000Since 2007H1B Sponsor

• Design, build, deploy, and refine highly reliable AI agents operating at massive scale. • Power Dropbox Dash's universal agentic search and autonomous organization features, transforming how millions of users collaborate, stay organized, and focus on important work. • Collaborate with teams to deliver high-quality software and meet project objectives.

United States
$245.2K - $331.8K / year
Job Closed
Dropbox logo

Senior Machine Learning Engineer, Dash Agentic AI

Dropbox

Dropbox is the one place to keep life organized and keep work moving.

Full TimeRemoteTeam 1,001-5,000Since 2007H1B Sponsor

• Design and productionize agentic AI frameworks — including multi-agent coordination, planning, tool-use, and memory — that allow agents to maintain long-term context and execute complex tasks across the Dropbox ecosystem. • Lead the end-to-end design of ML systems, from fine-tuning (SFT, RLAIF) and advanced prompting to inference optimization and production monitoring. • Establish rigorous safety, alignment, and evaluation frameworks to ensure our autonomous systems are helpful, honest, and harmless. • Collaborate across Product, Design, Infra, and Frontend teams to translate ambiguous user needs into concrete AI capabilities that move the needle for the business. • Mentor junior engineers and serve as a core contributor to the broader Dropbox AI strategy, fostering a culture of technical excellence.

Canada
$205.7K - $278.3K / year
Job Closed
Five Acts logo

Machine Learning Engineer

Five Acts

Inspiring people through data.

Full TimeRemoteTeam 51-200Since 2005H1B No Sponsor

Role Description Buscamos um(a) profissional para liderar a construção de soluções de IA aplicada ao domínio de cadastro e dados mestres (MDM), com atuação ponta a ponta — da concepção à implementação. Essa pessoa será responsável por identificar oportunidades de uso de IA, propor soluções e implementá-las em ambiente produtivo, com foco em geração de valor para áreas como crédito, comercial e governança de dados. - Definir e implementar soluções de IA e Machine Learning para análise de dados cadastrais; - Desenvolver mecanismos de detecção de anomalias em dados cadastrais; - Monitorar eventos relevantes, como alterações societárias, CNAE e porte de empresas; - Criar soluções de IA generativa para recomendação de regras de negócio e governança de dados; - Integrar modelos e soluções com plataformas de MDM (Master Data Management); - Construir pipelines de dados e serviços para suportar inferência em produção; - Atuar junto às áreas de negócio para identificar oportunidades e traduzir problemas em soluções técnicas; - Garantir qualidade, escalabilidade e governança das soluções implementadas. Qualifications - Experiência com Python e desenvolvimento de soluções de dados ou Machine Learning; - Vivência prática com Machine Learning aplicado (além de teoria); - Experiência com engenharia de dados (ETL/ELT, pipelines, manipulação de dados estruturados); - Conhecimento em modelos de linguagem e IA generativa (LLMs); - Experiência com ambientes cloud (Azure, AWS ou GCP); - Conhecimento em APIs e deploy de modelos em produção. Requirements - Experiência com MDM ou governança de dados; - Conhecimento em dados cadastrais, crédito ou risco; - Experiência com detecção de anomalias; - Vivência com ferramentas como Databricks, Spark ou similares. Benefits - Vales Alimentação e Refeição (Swile); - Flexibilidade para crédito em Auxílio Home-Office (Swile); - Cobertura de até 100% em Plano de Saúde e Odontológico; - Seguro de Vida em grupo; - Trabalho remoto; - Convênio Saúde Mental - psicoterapia online e presencial; - Incentivo a certificações e cursos; - Convênio para cursos de pós-graduação e MBA (Esalq/USP); - Parceria com escolas de idiomas; - Parceria com academias e apps de bem-estar (Wellhub); - Palestras e rodas de conversa internas; - Bônus por indicação; - Happy hours; - Mimos em datas comemorativas.

Brazil