Source Job

Brazil

  • Architect, deploy, and optimize machine learning models for production environments, including search, recommendation, and conversational AI.
  • Design experiments and analyze large datasets to validate hypotheses and improve product performance.
  • Collaborate cross-functionally with product managers, engineers, and ML specialists to deliver impactful AI-driven solutions.

Python Machine Learning Deep Learning Generative AI Data Science

17 jobs similar to Senior Data Scientist

Jobs ranked by similarity.

Brazil

  • Provide technical leadership and mentorship to junior engineers on the Applied AI team.
  • Design and implement scalable architectures for LLM-based applications, including agents and vector databases.
  • Develop evaluation pipelines and prototype components to validate AI product concepts.

Jobgether is an AI-powered job matching platform that connects candidates with hiring companies. They prioritize fair and efficient recruitment, fostering an inclusive and diversity-driven workplace culture.

Brazil

  • Lead the end-to-end AI strategy, ensuring alignment with business objectives and long-term digital transformation goals.
  • Build AI governance structures and oversee implementation of enterprise AI platforms using Microsoft, Google, and OpenAI ecosystems.
  • Identify, design, and scale use cases for Generative AI and advanced machine learning technologies across business functions.

This posting is for a partner company seeking an AI Manager based in Brazil. They are a fast-growing, international organization focused on digital transformation at scale.

Brazil LATAM

  • Design and maintain scalable data pipelines for ingestion, transformation, and delivery into data warehouses, feature stores, and ML/AI systems.
  • Build workflows for processing unstructured data and develop semantic representations to enable advanced search, retrieval, and LLM-powered applications.
  • Collaborate with stakeholders to translate business requirements into scalable data and ML solutions.

Jobgether is an AI-powered job matching platform that connects candidates with hiring companies. They use technology to review applications and share top-fitting candidates directly with employers, ensuring a fair and efficient hiring process.

Brazil

  • Lead complex AI engineering workstreams across multiple business areas and stakeholder groups.
  • Design and build AI-powered applications using LLMs, agents, and modern architectures.
  • Establish best practices for prompt engineering, API integrations, and code quality.

The partner company focuses on designing and delivering advanced AI solutions that help organizations transform business processes and create measurable value. It offers a collaborative and inclusive culture with opportunities for career growth and international mobility.

Brazil

  • Design, build, and maintain scalable data and ML pipelines for analytics and AI systems.
  • Build and optimize workflows for structured and unstructured data, enabling semantic search and RAG use cases.
  • Manage and optimize vector databases and indexing strategies for efficient retrieval and AI-powered search.

This is a partner company seeking a Data & Machine Learning Engineer based in Brazil. They operate in a highly technical and global environment with strong emphasis on scalability, performance, and innovation.

Portugal

  • Design, train, and evaluate machine learning models to address business problems.
  • Build and maintain data pipelines and infrastructure for model development and deployment.
  • Deploy ML models into production and monitor performance, reliability, and drift.

Critical Software delivers software solutions and consulting in complex, business-critical environments across industries like aerospace, defense, and healthcare. They are a Benefit Corporation committed to positive impact and an equal opportunity employer.

Brazil

  • Develop and enhance generative models for recommendation systems within the LLM framework.
  • Contribute to the development of APIs and ETLs, ensuring efficiency and integration with other teams.
  • Improve existing models and systems to optimize user experience on the iFood app.

iFood is a Brazilian technology company that connects thousands of restaurants to millions of consumers daily, averaging 100 million monthly orders. The team is passionate about innovation and technology, always seeking new learning and challenges.

Brazil

  • Collaborate on innovative data solutions with a team of consultants, data scientists, and engineers.
  • Manage end-to-end project value chain including data collection, analysis, ML models, and production.
  • Communicate technical concepts to business stakeholders and prioritize tasks with deadlines.

Artefact LatAm is a data consulting firm that helps clients transform their data strategy using advanced analytics and AI. They focus on building a diverse and inclusive culture where all voices are heard and valued.

Brazil

  • Drive complex AI engineering workstreams across multiple business areas.
  • Define AI engineering approaches that align business goals with implementation outcomes.
  • Mentor and coach practitioners, contributing to team growth and quality standards.

Valtech is an experience innovation company that partners with the world's most recognized brands to drive digital transformation. They have a global, borderless team with a culture of creativity, diversity, and autonomy.

Latin America

  • Lead development of core machine learning systems, fine-tuning LLMs and building NLP pipelines to extract data from insurance documents.
  • Architect training workflows using user feedback, and build intelligent agents for complex web interfaces.
  • Design evaluation pipelines and scalable systems for training, inference, and feedback in a fully remote role.

Total Performance Consulting provides AI, consulting, software development, and nearshore staffing services. The company operates with a small, fast-moving team and works on meaningful problems alongside its founders.

Latin America

  • Lead the development and execution of the company’s AI strategy, establish the AI Committee, and build an internal AI community to promote AI-first initiatives.
  • Oversee the implementation of enterprise AI platforms and solutions using leading technologies like Microsoft, Google, and OpenAI, focusing on Generative AI and LLMs.
  • Define standards for AI architecture, data governance, security, and ethics, while managing training programs to drive AI adoption across the organization.

Talentus Global is a U.S. company with a strong presence in LATAM and across 20+ countries, offering near-shore BPO services including smart-sourcing, dedicated or cluster teams, managed IT services, software outsourcing, and ERP & CRM solutions. We have an entrepreneurial, multicultural team culture and provide opportunities to work with top-tier U.S. clients.

Germany 4w PTO

  • Lead the strategic vision and execution of a unified data organization spanning Data Engineering, Data Science, AI, and Business Intelligence.
  • Shape scalable data platforms, drive AI innovation, and build high-performing teams that transform complex data into measurable business value.
  • Define technical roadmaps, establish best practices, and collaborate with senior stakeholders to support business growth.

Our partner is a company looking for a Head of Data & AI based in Germany. The size and culture are not specified, but the role is in a fast-paced, innovation-driven environment with a focus on data and AI.

$2,500–$3,500/mo
Brazil

  • Analyze complex datasets from customer, CRM, healthcare, and media sources to uncover trends and business drivers.
  • Develop advanced analytics solutions such as segmentation models, predictive models, and attribution frameworks.
  • Translate findings into actionable recommendations and present them to non-technical stakeholders.

We are an AI-powered job matching platform that connects candidates with global opportunities. With a remote-first team and a focus on efficient hiring, we leverage technology to ensure fair and objective candidate evaluation.

Brazil

  • Design, build, and maintain high-quality data pipelines and data models from scratch within a data mesh architecture.
  • Build AI-powered capabilities such as data/AI agents and natural-language interfaces to amplify team productivity.
  • Partner with analysts and stakeholders to turn loosely defined needs into clear, well-scoped technical work.

Wellhub is a platform that connects employees worldwide to partners for fitness, mindfulness, therapy, nutrition, and sleep through a simple subscription. Headquartered in NYC with team members in Europe, North America, and South America, we are on a mission to make every company a wellness company with a team that values wellbeing, collaboration, and diverse perspectives.

Brazil

  • Own the full data science engine for a priority vertical from business problem to deployed model, driving measurable revenue and media efficiency.
  • Deliver buying models that maintain positive ROAS and quality across Insurance and Advertiser Quality.
  • Establish trusted, direct partnership with vertical business stakeholders and produce validated, documented output.

Launch Potato is a profitable digital media company that reaches over 30M+ monthly visitors through brands such as FinanceBuzz, All About Cookies, and OnlyInYourState. Headquartered in South Florida with a remote-first team spanning over 15 countries, we’ve built a high-growth, high-performance culture where speed, ownership, and measurable impact drive success.

$75,000–$85,000/yr
Unlimited PTO

  • Partner with Product and Engineering to identify high-impact opportunities and define success metrics.
  • Lead rigorous experimentation across teams with hypothesis design, A/B testing, and clear readouts.
  • Build and iterate on ML/AI capabilities that ship to production, optimizing for value, latency, and cost.

Traackr is a global SaaS company providing a data-driven influencer marketing platform for marketers to optimize investments and scale programs. They are a remote-first company with offices in San Francisco, New York, Boston, Paris, and London, operating on a culture of mutual respect with core values including trust, diversity, value, ownership, and mutual success.

Brazil

  • Design, develop, and improve data solutions supporting business objectives.
  • Act as a technical reference for analytics, automation, and BI projects.
  • Translate business needs into scalable data models, pipelines, and process automations.

Jobgether is an AI-powered job matching platform connecting candidates with hiring companies. It uses AI to quickly review applications and share top-fitting candidates directly with employers.