33 Empregos para Ciência De Dados - Brasil

JD :

We are seeking an experienced Big Data Expert to design and implement scalable data solutions that enable data-driven decision-making across the organization. This role focuses on architecting end-to-end big data pipelines, ensuring data quality, governance, and efficient processing of large datasets. More focused on Data Architectures (Databricks, AWS (Redshift, Dynamo, etc.)), Data Governance, and Data Management. An emphasis on client facing workshops, solution sessions, capability presentations, etc. Candidate should be strong communicators, ideally have worked in some presales / solutioning type team in IT services provider, and are based either in USA or Brazil.

Responsibilities:

• Big Data Architecture: Design and implement scalable, distributed data processing systems using big data technologies (e.g., Hadoop, Spark).
• Data Pipelines: Build and optimize ETL/ELT pipelines to handle large-scale data ingestion, transformation, and storage.
• Data Governance: Establish data governance frameworks, including policies for data security, privacy, and compliance.
• Quality Control: Develop and enforce data quality standards, leveraging tools to monitor and ensure data accuracy and consistency.
• Cloud Integration: Design big data solutions on cloud platforms (AWS, GCP, Azure), leveraging cloud-native tools.
• Collaboration: Work with data engineers, analysts, and business stakeholders to align data architecture with organizational goals.
• Innovation and Optimization: Stay updated on big data technologies and optimize systems for performance, scalability, and cost-efficiency.

Required Skills:

• Big Data Expertise: Hands-on experience with Hadoop, Spark, Kafka, and other big data frameworks.
• Data Governance: Knowledge of governance frameworks and tools like Collibra, Alation, or similar.
• Quality Control: Proficiency in implementing data quality measures and tools (e.g., Apache Griffin, Talend, or Informatica).
• Cloud Platforms: Experience with cloud-based data solutions (BigQuery, AWS EMR, Dataproc).
• Programming Skills: Proficiency in Python, Java, or Scala for data processing.
• Database Knowledge: Strong understanding of SQL and NoSQL databases.
• Problem-solving: Strong analytical skills for troubleshooting and optimizing complex data architectures.

Preferred:

• Certifications in big data or cloud technologies (e.g., GCP Data Engineer, AWS Big Data Specialty).
• Experience with MLOps pipelines and integrating AI/ML workflows with big data systems.
• Knowledge of metadata management and data lineage tools.
• Familiarity with GDPR, CCPA, and other data privacy regulations.

Come 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 our success in a collaborative environment.

We are looking for SR MLops Engineer who wants to learn and transform his career.

In this role you will:

• Deploy, automate, and monitor machine learning models in production environments.
• Develop and maintain data and model pipelines using MLOps tools.
• Provide technical support to the Data Science team, promoting best practices in Machine Learning Engineering and DevOps.
• Evolve and maintain the internal MLOps framework.
• Ensure the security, performance, and scalability of the implemented solutions.

Mandatory Skills:

• Proven experience in MLOps
• Hands-on experience with AWS
• Kubernetes for container orchestration
• MLFlow for experiment/model management
• Argus
• Kedro for pipeline orchestration
• Experience with databases (preferably Amazon Redshift, experience with other relational and non-relational databases is also valued)
• Knowledge of code versioning and CI/CD processes (Jenkins, or similar)
• Strong documentation skills and ability to communicate clearly with both technical and non-technical stakeholders
• English

Desirable skills:

• Experience with Infrastructure as Code (IaC), especially using Terraform or AWS CloudFormation
• Experience in complex data environments (distributed architectures, batch, and real-time processing)
• Knowledge of security best practices for Machine Learning pipelines

<<>>

What do we offer?

• TCS Benefits – Brazil:
• Health insurance
• Dental Plan
• Life insurance
• Transportation vouchers
• Meal/Food Voucher
• Childcare assistance
• Gympass
• TCS Cares – free 0800 that provides psychological assistance (24 hrs/day), legal, social and financial assistance to associates
• Partnership with SESC
• Reimbursement of Certifications
• Free TCS Learning Portal – Online courses and live training
• International experience opportunity
• Discount Partnership with Universities and Language Schools
• Bring Your Buddy – By referring people you become eligible to receive a bonus for each hire
• TCS Gems – Recognition for performance
• Xcelerate – Free Mentoring Career Platform
• Tata Consultancy Services is an equal opportunity employer, our commitment to diversity & inclusion drives our efforts to provide equal opportunity to all candidates who meet our required knowledge & competency needs, irrespective of any socio-economic background, race, color, national origin, religion, sex, gender identity/expression , age, marital status, disability, sexual orientation or any others. We encourage anyone interested to build a career in TCS to participate in our recruitment & selection process.
• At Tata Consultancy Services we promote an inclusive culture, we always work for equity. This applies to Gender, People with Disabilities, LGBTQIA+, Religion, Race, Ethnicity. All our opportunities are based on these principles. We think of different actions of inclusion and social responsibility, in order to build a TCS that respects each person. Our motto is Inclusion without exception.

At TATA Consultancy Services we promote an inclusive culture, we always work for equity. This applies to Gender, People with Disabilities, LGBTQIA+, Religion, Race, Ethnicity. All our opportunities are based on these principles. We think of different actions of inclusion and social responsibility, in order to build a TCS that respects individuality. Come to be a TCSer!

RGS -

About

Flatiron is a global remote software development company with engineers located around the world. We unite experts from diverse backgrounds and experiences in a collaborative culture to deliver exceptional products and services for our clients. As a forward-thinking software engineering company, we provide industry-leading solutions to complex problems in both the US and the UK. Operating in a fast-paced, agile environment, we specialize in software consulting for our clients. We offer a stimulating and rewarding environment for our team members. We value innovation, continuous learning, and professional growth, and we strive to create a workplace where everyone can thrive. Join us at Flatiron and be a part of a team that is shaping the future of software development.

Job Summary

This is a full-time fully remote working opportunity where you will be working as part of a Scrum team which requires working closely with other software engineers, stakeholders and contributors on the project. Working with respect to the US timezone is a requirement for the position. Attending meetings, being actively involved in the decision making process and collaborating with all of these stakeholders are essential parts of this position.

Key Responsibilities

• Design, develop, and deploy scalable, production-ready machine learning systems and end-to-end pipelines on AWS.
• Partner with data scientists, software engineers, and product teams to define requirements, select algorithms, and deliver impactful ML solutions.
• Architect, optimize, and maintain ML infrastructure — including data ingestion, model training, deployment, serving, monitoring, and lifecycle management — using AWS services.
• Lead the data preparation and feature engineering process, ensuring data quality, integrity, and scalability across large datasets.
• Implement and optimize ML models (supervised, unsupervised, deep learning, NLP, recommendation systems) with a focus on performance, accuracy, and reliability.
• Build and manage robust data pipelines and orchestration workflows to support ML systems at scale.
• Integrate models into backend services and APIs, ensuring seamless interaction with applications and end users.
• Contribute to MLOps practices, including CI/CD for ML, model registries, experiment tracking, automated retraining, and infrastructure-as-code provisioning.
• Utilize Infrastructure-as-Code tools such as Terraform, AWS CDK, or CloudFormation to build and maintain scalable, secure ML infrastructure.
• Stay ahead of emerging trends in AI/ML, evaluating new research, frameworks, and tools to enhance product capabilities.
• Provide technical leadership and mentorship to junior engineers, guiding best practices throughout the ML lifecycle.

Minimum Qualifications

• Advanced written and oral English proficiency.
• Bachelor’s or Master’s degree in Computer Science, Machine Learning, Data Science, or a related field.
• 7+ years of professional experience designing, building, and deploying machine learning models in production environments.
• Strong hands-on experience with AWS for ML workflows (data pipelines, model training, deployment, and monitoring).
• Expert proficiency in Python and ML frameworks such as TensorFlow, PyTorch, and scikit-learn.
• Proficiency with TypeScript for building ML-integrated backend services and automation workflows.
• Experience with Infrastructure-as-Code tools (Terraform, AWS CDK, or CloudFormation ) for deploying ML infrastructure.
• Strong knowledge of data processing and analysis tools (Pandas, NumPy, SQL) and orchestration workflows.
• Proven track record deploying ML systems into production and integrating them into real products or services at scale.
• Experience with containerization (Docker), orchestration (Kubernetes), and MLOps best practices.

Preferred Qualifications

• Experience with large language models (LLMs), retrieval-augmented generation (RAG) pipelines, or agentic AI systems.
• Expertise in deep learning, NLP, time-series forecasting, or computer vision.
• Familiarity with platforms such as MLflow, Kubeflow, or Amazon SageMaker for model lifecycle management.
• Contributions to open-source AI/ML projects or publications in the field.
• Understanding of data engineering workflows, ETL pipelines, and real-time data processing

Benefits

• Yearly Office Allowance Budget
• Macbook Purchase Support
• Wellbeing Support

If you are a good fit for the position, please apply through LinkedIn.

We only accept CVs that are in English.

Flatiron has a zero tolerance to discrimination policy. In this regard, during the course of the evaluation of your job application and all your employment relation, if any, all discriminatory factors such as race, sex, sexual orientation, social gender definitions/roles, color, national or social background, ethnicity, religion, age, disablement, political opinion or any status that is protected under law shall be disregarded.

About

Flatiron is a global remote software development company with engineers located around the world. We unite experts from diverse backgrounds and experiences in a collaborative culture to deliver exceptional products and services for our clients. As a forward-thinking software engineering company, we provide industry-leading solutions to complex problems in both the US and the UK. Operating in a fast-paced, agile environment, we specialize in software consulting for our clients. We offer a stimulating and rewarding environment for our team members. We value innovation, continuous learning, and professional growth, and we strive to create a workplace where everyone can thrive. Join us at Flatiron and be a part of a team that is shaping the future of software development.

Job Summary

This is a full-time fully remote working opportunity where you will be working as part of a Scrum team which requires working closely with other software engineers, stakeholders and contributors on the project. Working with respect to the US timezone is a requirement for the position. Attending meetings, being actively involved in the decision making process and collaborating with all of these stakeholders are essential parts of this position.

Key Responsibilities

• Design, develop, and deploy scalable, production-ready machine learning systems and end-to-end pipelines on AWS.
• Partner with data scientists, software engineers, and product teams to define requirements, select algorithms, and deliver impactful ML solutions.
• Architect, optimize, and maintain ML infrastructure — including data ingestion, model training, deployment, serving, monitoring, and lifecycle management — using AWS services.
• Lead the data preparation and feature engineering process, ensuring data quality, integrity, and scalability across large datasets.
• Implement and optimize ML models (supervised, unsupervised, deep learning, NLP, recommendation systems) with a focus on performance, accuracy, and reliability.
• Build and manage robust data pipelines and orchestration workflows to support ML systems at scale.
• Integrate models into backend services and APIs, ensuring seamless interaction with applications and end users.
• Contribute to MLOps practices, including CI/CD for ML, model registries, experiment tracking, automated retraining, and infrastructure-as-code provisioning.
• Utilize Infrastructure-as-Code tools such as Terraform, AWS CDK, or CloudFormation to build and maintain scalable, secure ML infrastructure.
• Stay ahead of emerging trends in AI/ML, evaluating new research, frameworks, and tools to enhance product capabilities.
• Provide technical leadership and mentorship to junior engineers, guiding best practices throughout the ML lifecycle.

Minimum Qualifications

• Advanced written and oral English proficiency.
• Bachelor’s or Master’s degree in Computer Science, Machine Learning, Data Science, or a related field.
• 7+ years of professional experience designing, building, and deploying machine learning models in production environments.
• Strong hands-on experience with AWS for ML workflows (data pipelines, model training, deployment, and monitoring).
• Expert proficiency in Python and ML frameworks such as TensorFlow, PyTorch, and scikit-learn.
• Proficiency with TypeScript for building ML-integrated backend services and automation workflows.
• Experience with Infrastructure-as-Code tools ( Terraform, AWS CDK, or CloudFormation ) for deploying ML infrastructure.
• Strong knowledge of data processing and analysis tools (Pandas, NumPy, SQL) and orchestration workflows.
• Proven track record deploying ML systems into production and integrating them into real products or services at scale.
• Experience with containerization (Docker), orchestration (Kubernetes), and MLOps best practices.

Preferred Qualifications

• Experience with large language models (LLMs), retrieval-augmented generation (RAG) pipelines, or agentic AI systems.
• Expertise in deep learning, NLP, time-series forecasting, or computer vision.
• Familiarity with platforms such as MLflow, Kubeflow, or Amazon SageMaker for model lifecycle management.
• Contributions to open-source AI/ML projects or publications in the field.
• Understanding of data engineering workflows, ETL pipelines, and real-time data processing

Benefits

• Yearly Office Allowance Budget
• Macbook Purchase Support
• Wellbeing Support

If you are a good fit for the position, please apply through LinkedIn.

We only accept CVs that are in English.

Flatiron has a zero tolerance to discrimination policy. In this regard, during the course of the evaluation of your job application and all your employment relation, if any, all discriminatory factors such as race, sex, sexual orientation, social gender definitions/roles, color, national or social background, ethnicity, religion, age, disablement, political opinion or any status that is protected under law shall be disregarded.

Come 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 our success in a collaborative environment.

We are looking for SR MLops Engineer who wants to learn and transform his career.

In this role you will:

• Deploy, automate, and monitor machine learning models in production environments.
• Develop and maintain data and model pipelines using MLOps tools.
• Provide technical support to the Data Science team, promoting best practices in Machine Learning Engineering and DevOps.
• Evolve and maintain the internal MLOps framework.
• Ensure the security, performance, and scalability of the implemented solutions.

Mandatory Skills:

• Proven experience in MLOps
• Hands-on experience with AWS
• Kubernetes for container orchestration
• MLFlow for experiment/model management
• Argus
• Kedro for pipeline orchestration
• Experience with databases (preferably Amazon Redshift, experience with other relational and non-relational databases is also valued)
• Knowledge of code versioning and CI/CD processes (Jenkins, or similar)
• Strong documentation skills and ability to communicate clearly with both technical and non-technical stakeholders
• English

Desirable skills:

• Experience with Infrastructure as Code (IaC), especially using Terraform or AWS CloudFormation
• Experience in complex data environments (distributed architectures, batch, and real-time processing)
• Knowledge of security best practices for Machine Learning pipelines

<<>>

What do we offer?

• TCS Benefits – Brazil:
• Health insurance
• Dental Plan
• Life insurance
• Transportation vouchers
• Meal/Food Voucher
• Childcare assistance
• Gympass
• TCS Cares – free 0800 that provides psychological assistance (24 hrs/day), legal, social and financial assistance to associates
• Partnership with SESC
• Reimbursement of Certifications
• Free TCS Learning Portal – Online courses and live training
• International experience opportunity
• Discount Partnership with Universities and Language Schools
• Bring Your Buddy – By referring people you become eligible to receive a bonus for each hire
• TCS Gems – Recognition for performance
• Xcelerate – Free Mentoring Career Platform
• Tata Consultancy Services is an equal opportunity employer, our commitment to diversity & inclusion drives our efforts to provide equal opportunity to all candidates who meet our required knowledge & competency needs, irrespective of any socio-economic background, race, color, national origin, religion, sex, gender identity/expression , age, marital status, disability, sexual orientation or any others. We encourage anyone interested to build a career in TCS to participate in our recruitment & selection process.
• At Tata Consultancy Services we promote an inclusive culture, we always work for equity. This applies to Gender, People with Disabilities, LGBTQIA+, Religion, Race, Ethnicity. All our opportunities are based on these principles. We think of different actions of inclusion and social responsibility, in order to build a TCS that respects each person. Our motto is Inclusion without exception.

At TATA Consultancy Services we promote an inclusive culture, we always work for equity. This applies to Gender, People with Disabilities, LGBTQIA+, Religion, Race, Ethnicity. All our opportunities are based on these principles. We think of different actions of inclusion and social responsibility, in order to build a TCS that respects individuality. Come to be a TCSer!

RGS -

About

Flatiron is a global remote software development company with engineers located around the world. We unite experts from diverse backgrounds and experiences in a collaborative culture to deliver exceptional products and services for our clients. As a forward-thinking software engineering company, we provide industry-leading solutions to complex problems in both the US and the UK. Operating in a fast-paced, agile environment, we specialize in software consulting for our clients. We offer a stimulating and rewarding environment for our team members. We value innovation, continuous learning, and professional growth, and we strive to create a workplace where everyone can thrive. Join us at Flatiron and be a part of a team that is shaping the future of software development.

Job Summary

This is a full-time fully remote working opportunity where you will be working as part of a Scrum team which requires working closely with other software engineers, stakeholders and contributors on the project. Working with respect to the US timezone is a requirement for the position. Attending meetings, being actively involved in the decision making process and collaborating with all of these stakeholders are essential parts of this position.

Key Responsibilities

• Design, develop, and deploy scalable, production-ready machine learning systems and end-to-end pipelines on AWS.
• Partner with data scientists, software engineers, and product teams to define requirements, select algorithms, and deliver impactful ML solutions.
• Architect, optimize, and maintain ML infrastructure — including data ingestion, model training, deployment, serving, monitoring, and lifecycle management — using AWS services.
• Lead the data preparation and feature engineering process, ensuring data quality, integrity, and scalability across large datasets.
• Implement and optimize ML models (supervised, unsupervised, deep learning, NLP, recommendation systems) with a focus on performance, accuracy, and reliability.
• Build and manage robust data pipelines and orchestration workflows to support ML systems at scale.
• Integrate models into backend services and APIs, ensuring seamless interaction with applications and end users.
• Contribute to MLOps practices, including CI/CD for ML, model registries, experiment tracking, automated retraining, and infrastructure-as-code provisioning.
• Utilize Infrastructure-as-Code tools such as Terraform, AWS CDK, or CloudFormation to build and maintain scalable, secure ML infrastructure.
• Stay ahead of emerging trends in AI/ML, evaluating new research, frameworks, and tools to enhance product capabilities.
• Provide technical leadership and mentorship to junior engineers, guiding best practices throughout the ML lifecycle.

Minimum Qualifications

• Advanced written and oral English proficiency.
• Bachelor’s or Master’s degree in Computer Science, Machine Learning, Data Science, or a related field.
• 7+ years of professional experience designing, building, and deploying machine learning models in production environments.
• Strong hands-on experience with AWS for ML workflows (data pipelines, model training, deployment, and monitoring).
• Expert proficiency in Python and ML frameworks such as TensorFlow, PyTorch, and scikit-learn.
• Proficiency with TypeScript for building ML-integrated backend services and automation workflows.
• Experience with Infrastructure-as-Code tools (Terraform, AWS CDK, or CloudFormation) for deploying ML infrastructure.
• Strong knowledge of data processing and analysis tools (Pandas, NumPy, SQL) and orchestration workflows.
• Proven track record deploying ML systems into production and integrating them into real products or services at scale.
• Experience with containerization (Docker), orchestration (Kubernetes), and MLOps best practices.

Preferred Qualifications

• Experience with large language models (LLMs), retrieval-augmented generation (RAG) pipelines, or agentic AI systems.
• Expertise in deep learning, NLP, time-series forecasting, or computer vision.
• Familiarity with platforms such as MLflow, Kubeflow, or Amazon SageMaker for model lifecycle management.
• Contributions to open-source AI/ML projects or publications in the field.
• Understanding of data engineering workflows, ETL pipelines, and real-time data processing

Benefits

• Yearly Office Allowance Budget
• Macbook Purchase Support
• Wellbeing Support

If you are a good fit for the position, please apply through LinkedIn.

We only accept CVs that are in English.

Flatiron has a zero tolerance to discrimination policy. In this regard, during the course of the evaluation of your job application and all your employment relation, if any, all discriminatory factors such as race, sex, sexual orientation, social gender definitions/roles, color, national or social background, ethnicity, religion, age, disablement, political opinion or any status that is protected under law shall be disregarded.

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