freelance machine learning developer python

123 ofertas de empleo de freelance machine learning developer python en Costa Rica. Encuentra ofertas actualizadas diariamente de los principales portales de empleo.

  • BI Tech Lead

    Hace 3 semanas


    Lagunilla, Provincia de Heredia, H, Costa Rica Thermo Fisher Scientific Jornada completa

    **Work Schedule** Standard (Mon-Fri) **Environmental Conditions** Office **Job Description** **Position Summary** The Lead Data Engineer – Supply Chain Analytics is responsible for building and delivering scalable data pipelines, curated datasets, and analytics solutions that enable end-to-end visibility across supply chain operations. This role...

  • AI Engineer

    Hace 3 semanas


    CRAFZ Heredia (CRAFZ) Afz, Costa Rica 1170 Kyndryl Costa Rica, Sociedad de Responsabilidad Limitada Trabajo remoto Jornada completa

    **Who We Are** At Kyndryl, we run and reimagine the mission-critical technology systems that drive advantage for the world’s leading businesses.  We are at the heart of progress; with proven expertise and a continuous flow of AI-powered insight, enabling smarter decisions, faster innovation, and a lasting competitive edge. For our...


  • Heredia, Costa Rica Amazon Jornada completa

    Have you ever ordered a product on Amazon and when that box with the smile arrived, wondered how it got to you so fast? Wondered where it came from and how much it cost Amazon? If so, the Amazon Global Supply Chain Optimization Technologies organization is for you.Watch this video to learn more about our organization, SCOT: http://bit.ly/amazon-scotStrategic...

  • Lead Architect

    Hace 3 semanas


    SAN JOSÉ, SJ, Costa Rica Babel Costa Rica Trabajo remoto Jornada completa

    We are **One Team.** We **make it happen.** We are**Unstoppable.** **Babel, enriching people through technology** BABEL es una consultora tecnológica multinacional especializada en aplicar sus servicios y conocimiento tecnológico en los procesos de aceleración digital de sus clientes, grandes empresas y organismos públicos. **¿Cuál es nuestro plan...

  • Marketing Science, Senior Analyst Premium

    Hace 3 semanas


    San José, Costa Rica Critical Mass Jornada completa

    Role As a Marketing Science, Senior Analyst, your curiosity never ends. You'll be the data detective for an Automotive OEM brand, turning numbers into narratives and driving digital experiences to new heights. The next question is always on your mind, helping you to understand how marketing science fits in the big picture of a project. You bring three to...

  • Data Scientist IV Premium

    Hace 3 semanas


    Heredia, Costa Rica Korn Ferry Jornada completa

    Job Summary This individual contributor is primarily responsible for designing and developing data pipelines and automation for data acquisition and ingestion of raw data from multiple data sources and data formats by transforming, cleansing, and storing data for consumption. This role is also responsible for developing detailed problem statements outlining...


  • Heredia, Costa Rica First Factory Jornada completa

    We are seeking a highly skilled RSA (Sr. Forward Deployed Engineer) with deep Databricks expertise to join a mission-critical client initiative, acting as a technical bridge between complex customer business requirements and scalable, production-grade cloud executions. In this role, you will lead end-to-end Databricks implementations, designing...


  • Heredia, Heredia, H, Costa Rica Amazon Web Services (AWS) Jornada completa

    **Description** AWS is looking for a Senior Solutions Architect to join our Central America team, working with enterprise customers across the full breadth of their cloud journey. You'll help customers migrate to the cloud, modernize legacy applications and databases, build cloud-native solutions, and explore how GenAI & Agentic AI can drive their business...


  • San José, San Jose, SJ, Costa Rica Microsoft Jornada completa

    **Overview** Microsoft is a company where passionate innovators come to collaborate, envision what can be and take their careers further. This is a world of more possibilities, more innovation, more openness, and the sky is the limit thinking in a cloud-enabled world. Microsoft’s Azure Data engineering team is leading the transformation of analytics...

  • Analyst, Data Science and Analytics Premium

    Hace 4 semanas


    Lagunilla de Heredia, Costa Rica TransUnion Jornada completa

    TransUnion's Job Applicant Privacy NoticeTeam OverviewThe Data Science and Analytics team drives advanced analytics and AI The Data Science and Analytics team drives advanced analytics and AI solutions to solve complex business problems and enable data-driven decision-making across the organization. This team plays a critical role in translating business...

  • Senior QA Engineer Premium

    Hace 4 semanas


    San Jose, San Jose, Costa Rica Strategic HR Solutions Jornada completa

    We are looking for a Senior QA Automation Engineer with extensive experience in both manual and automated testing to support projects that integrate AI-driven features into our existing dynamic software ecosystem. This role is ideal for someone assertive, analytical, and delivery-focused—someone who thrives in fast-paced environments, holds high standards,...

  • Data Scientist Premium

    Hace 4 semanas


    Marriott's Vacation Club at Los Suenos, Costa Rica Marriott Vacations Worldwide Jornada completa

    Job SummaryMarriott Vacations Worldwide is seeking for a Data Scientist to join our Global Data & Analytics (D&A) team and help develop our advanced analytics capabilities. In this role, you will support the articulation, design, development, and implementation of analytical solutions to solve complex business problems and enable data-driven decision making...


  • BAC CREDOMATIC REGIONAL, Costa Rica BAC Credomatic Jornada completa

    Analista de Inteligencia de Negocios I (Fraude) – BAC Shared Services¿Por qué debes formar parte de nuestro equipo BAC? Si estás buscando una empresa que te desafíe y te brinde oportunidades de desarrollo, ¡no busques más! ¡Únete a nuestro equipo! ¿Cuál será el objetivo de la posición?Diseñar y calibrar reglas para la detección de...

  • Risk Analyst Premium

    Hace 4 semanas


    Costa Rica SentinelOne Jornada completa

    Our Purpose At SentinelOne, we are driven by a clear purpose: to give the advantage to those who secure our future. As AI reshapes how organizations build, operate, and innovate, the responsibility to protect them becomes more critical than ever. When you join SentinelOne, your work helps protect global enterprises, critical infrastructure, and the...

  • Data Scientist Premium

    Hace 4 semanas


    Heredia, Costa Rica Applaudo Trabajo remoto Jornada completa

    About You You are an experienced Data Scientist with strong applied Machine Learning expertise and a track record of building and evaluating models using real-world, messy, large-scale data. You are comfortable working with embeddings, semantic similarity, LLMs, NLP, classification, and both supervised and unsupervised learning. You approach ambiguous...

  • Data Scientist Premium

    Hace 4 semanas


    San José, Costa Rica Applaudo Trabajo remoto Jornada completa

    About You You are an experienced Data Scientist with strong applied Machine Learning expertise and a track record of building and evaluating models using real-world, messy, large-scale data. You are comfortable working with embeddings, semantic similarity, LLMs, NLP, classification, and both supervised and unsupervised learning. You approach ambiguous...

  • Data Scientist III Premium

    Hace 4 semanas


    Heredia, Costa Rica Korn Ferry Jornada completa

    Job Summary This individual contributor is primarily responsible for participating in the design and development of data pipelines and automation for data acquisition and ingestion of raw data from multiple data sources and data formats under the guidance of more senior data scientists. This role is also responsible for developing detailed problem statements...

  • Data Analyst III Premium

    Hace 4 semanas


    Heredia, Costa Rica Korn Ferry Jornada completa

    Job Summary This individual contributor is primarily responsible for supporting data informed decisions, gathering data and information on targeted variables in an established systematic fashion, and preparing data for analytic efforts. This position supports the execution of creative data analytic approaches leading to actionable outcomes, supports data...

  • Senior Data Engineer Premium

    Hace 4 semanas


    Heredia, Costa Rica First Factory Jornada completa

    We are seeking a highly skilled Senior Data Engineer to join a mission-critical client project, acting as a bridge between complex business requirements and scalable technical execution. In this role, you will collaborate closely with Data Architects, Engineering leads, and Stakeholders to design and maintain sophisticated data models that enhance...

  • GenAI Architect

    Hace 1 mes


    Heredia, Costa Rica NTT America, Inc. Jornada completa

    Req ID: 384558 NTT DATA strives to hire exceptional, innovative and passionate individuals who want to grow with us. If you want to be part of an inclusive, adaptable, and forward-thinking organization, apply now. We are currently seeking a GenAI Architect to join our team in Heredia, Heredia (CR-H), Costa Rica (CR). AI/ML & Generative AI...