Senior Data Scientist

2 semanas atrás


Blumenau, Brasil LinkedIn Job Wrapping Tempo inteiro

Overview

Artefact Brasil is a company built on empathy with a commitment to a diverse and inclusive environment. We value every voice and encourage collaboration across ethnicity, color, gender, sexual orientation, gender identity, disability, or religious belief. We welcome incredible minds and hearts to join Artefact.

What you will be doing:

We are looking for a qualified Senior Data Scientist with Python/Pyspark experience to join our data team. In this role, you will be responsible for designing, building, and maintaining scalable data products that support our analytics and data-driven products.

  • Design, develop, and deploy end-to-end machine learning models, from data acquisition and feature engineering to production monitoring.
  • Collaborate with data analysts, product managers, and engineering teams to translate business problems into data science frameworks and ensure impactful outcomes.
  • Develop and refine complex data features from large-scale datasets to improve model accuracy and business performance.
  • Champion data quality and integrity , defining the requirements for robust datasets needed for advanced analytics and modeling.
  • Monitor, analyze, and troubleshoot the performance of deployed models, addressing issues like concept drift, data quality degradation, and performance bottlenecks.
  • Provide technical leadership in the application of statistical modeling, machine learning, and advanced analytics to solve complex business problems.
  • Document and present complex methodologies, model findings, and strategic recommendations to both technical and non-technical stakeholders.
  • Lead by example , championing a culture of scientific rigor, experimentation, and continuous learning within the data science team.
  • Mentor and coach junior data scientists and analysts, fostering their growth through code reviews, design discussions, and knowledge sharing.

What we are looking for:

A degree in Computer Science, Statistics, Engineering, Economics, or a related quantitative field.

  • Strong communication and interpersonal skills, with the ability to collaborate across multiple teams and levels of the organization.
  • Demonstrated ability to balance hands-on technical delivery with mentoring and team enablement.
  • Excellent problem-solving skills , with the ability to troubleshoot complex technical issues.
  • Curiosity: You are passionate about finding innovative solutions to complex problems. You seek to understand the entire value chain and how your ML models integrate with front-end applications, back-end systems, and the underlying data infrastructure to deliver business value.
  • Collaboration: Knowledge sharing is essential to you, and you actively contribute to spreading information within Artefact.
  • Entrepreneurship: You bring solutions, new ideas, and innovations.
  • Fluent English: You are comfortable communicating in English, as it is essential for working in our international environment.

Required Technical Experience You have practical experience with several tools and technologies in the modern data stack, such as:

  • Programming Languages: Python for data science (pandas, numpy, scikit-learn, pyspark).
    Nice to Have: Experience with a deep learning framework like PyTorch or TensorFlow/Keras
  • Cloud Data Platforms: Hands-on with at least one of Google Cloud Platform (GCP), AWS, Azure, Databricks
  • Data Warehousing & Databases: Familiar with tools such as PostgreSQL, SQL Server, BigQuery, Snowflake
  • Machine Learning models: Experience with supervised learning models (xgboost, logistic regression, etc) and unsupervised learning models (clustering algorithms)
  • MLOPS: Experience with at least one: Databricks, mlflow, AWS SageMaker, Vertex AI; Git code versioning workflow and platforms (GitHub, Azure DevOps, GitLab, etc.)

What we offer:

  • Free Office – work from home or anywhere you want
  • Gympass – access to gyms and wellness programs
  • Insurance – life, health, and dental coverage
  • In-person Meetings 3x a Year – our Get Together with workshops, talks, trainings, and happy hour
  • Woba – book a coworking space wherever you like
  • Semiannual Reviews – with opportunities for promotion

Why you should join us

  • Artefact is the place to be: come and build the future of the data field
  • Progress: every day offers new challenges and new learning opportunities
  • Culture: Empathy and Collaboration are in our DNA
  • Entrepreneurship: you will join a team of motivated entrepreneurs. We won\'t give up until we make a big difference in this industry
#J-18808-Ljbffr

  • Blumenau, Brasil DARO Tempo inteiro

    About GivingTuesdayGivingTuesday is a global generosity movement unleashing the power of people and organizations to transform their communities and the world. The organization works with partners across sectors and borders to understand the drivers and impacts of generosity, explore giving behaviors and patterns, and use data to inspire more giving around...

  • Data Architect

    4 semanas atrás


    Blumenau, Santa Catarina, Brasil Senior Sistemas Tempo inteiro

    Join to apply for the Data Architect (Desenvolvimento e Arquitetura) - 10305 role at Senior Sistemas 3 days ago Be among the first 25 applicants Join to apply for the Data Architect (Desenvolvimento e Arquitetura) - 10305 role at Senior Sistemas Get AI-powered advice on this job and more exclusive features. Somos inquietos, inovadores, cheios de ideias e...

  • Data Analyst

    Há 4 dias


    Blumenau, Brasil Senior Sistemas Tempo inteiro

    OverviewSomos inquietos, inovadores, cheios de ideias e sempre prontos pra ação. Porque o desafio de desenvolver as melhores soluções para impulsionar o negócio de milhares de empresas é também o que nos motiva para transformar nossas ideias em resultados, criando grandes experiências para as nossas pessoas e evoluindo o ecossistema tech. Porque é...

  • Data Analyst

    Há 2 dias


    Blumenau, Brasil Senior Sistemas Tempo inteiro

    Overview Somos inquietos, inovadores, cheios de ideias e sempre prontos pra ação. Porque o desafio de desenvolver as melhores soluções para impulsionar o negócio de milhares de empresas é também o que nos motiva para transformar nossas ideias em resultados, criando grandes experiências para as nossas pessoas e evoluindo o ecossistema tech. Porque é...

  • Data Analyst

    1 semana atrás


    Blumenau, Santa Catarina, Brasil Senior Sistemas Tempo inteiro R$90.000 - R$120.000 por ano

    Somos inquietos, inovadores, cheios de ideias e sempre prontos pra ação.Porque o desafio de desenvolver as melhores soluções para impulsionar o negócio de milhares de empresas é também o que nos motiva para transformar nossas ideias em resultados, criando grandes experiências para as nossas pessoas e evoluindo o ecossistema tech.Porque é mais que...

  • Data Scientist

    1 semana atrás


    Blumenau, Brasil Truelogic Software Tempo inteiro

    Join to apply for the Data Scientist / Portfolio Analytics - Technology Services (AI & Software) - Remote (Brazil) role at Truelogic SoftwareAbout TruelogicAt Truelogic we are a leading provider of nearshore staff augmentation services headquartered in New York.For over two decades, we've been delivering top-tier technology solutions to companies of all...

  • Data Scientist

    3 semanas atrás


    Blumenau, Brasil BairesDev Tempo inteiro

    At BairesDev, we've been leading the way in technology projects for over 15 years. We deliver cutting-edge solutions to giants like Google and the most innovative startups in Silicon Valley. Our diverse 4,000+ team, composed of the world's Top 1% of tech talent, works remotely on roles that drive significant impact worldwide. When you apply for this...


  • Blumenau, Brasil Truelogic Software LLC Tempo inteiro

    About Truelogic At Truelogic we are a leading provider of nearshore staff augmentation services headquartered in New York. For over two decades, we’ve been delivering top-tier technology solutions to companies of all sizes, from innovative startups to industry leaders, helping them achieve their digital transformation goals. Our team of 600+ highly...


  • Blumenau, Brasil Senior Tempo inteiro

    Software Developer Java (Acesso e Segurança) - 9665 Join to apply for the Software Developer Java (Acesso e Segurança) - 9665 role at Senior Sistemas . Somos inquietos, inovadores, cheios de ideias e sempre prontos pra ação. Porque o desafio de desenvolver as melhores soluções para impulsionar o negócio de milhares de empresas é também o que nos...

  • Senior Data Scientist

    2 semanas atrás


    Blumenau, Brasil LinkedIn Job Wrapping Tempo inteiro

    Overview Who we are At Artefact Brasil, we believe in and live a culture based on empathy! A healthy work environment is a place where all voices are heard, respected, and valued. We are committed to building a more diverse and inclusive environment, because empathy is for everyone, regardless of ethnicity, color, gender, sexual orientation, gender identity,...