Data Engineer
Whitewater, WI · On-site
$112K - $135K/yr
Must-Have Skills 3+ years of data engineering experience -- pipelines, ETL, data modeling in ... AWS or GCP) Solid grasp of ML storage formats: Parquet, HDF5, JSON Lines
Whitewater, WI · On-site
$112K - $135K/yr
Must-Have Skills 3+ years of data engineering experience -- pipelines, ETL, data modeling in ... AWS or GCP) Solid grasp of ML storage formats: Parquet, HDF5, JSON Lines
Whitewater, WI · On-site
$112K - $135K/yr
Must-Have Skills 3+ years of data engineering experience -- pipelines, ETL, data modeling in ... AWS or GCP) Solid grasp of ML storage formats: Parquet, HDF5, JSON Lines
Germantown, WI · On-site
Role OverviewThe Principal Data Engineer is a senior technical authority responsible for defining ... AWS, Azure, or GCP)Streaming and real-time systems (Kafka, Spark, Flink, etc.)Advanced data ...
Quick apply
Germantown, WI · On-site
Role OverviewThe Principal Data Engineer is a senior technical authority responsible for defining ... AWS, Azure, or GCP)Streaming and real-time systems (Kafka, Spark, Flink, etc.)Advanced data ...
Germantown, WI · On-site
$107K - $146K/yr
Role OverviewThe Senior Data Engineer designs, builds, and maintains scalable data pipelines and ... AWS, Azure, or GCP)Orchestration and transformation tools (Airflow, dbt, Spark, Kafka, etc ...
Quick apply
Germantown, WI · On-site
$107K - $146K/yr
Role OverviewThe Senior Data Engineer designs, builds, and maintains scalable data pipelines and ... AWS, Azure, or GCP)Orchestration and transformation tools (Airflow, dbt, Spark, Kafka, etc ...
$75 - $80/hr
Please note that this is a (contract/contract to hire/direct hire) opportunity with our client and NOT with NRI. Summary As a Data Engineer on the Data Analytics Data Platform (DADP) team, you ...
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$75 - $80/hr
Please note that this is a (contract/contract to hire/direct hire) opportunity with our client and NOT with NRI. Summary As a Data Engineer on the Data Analytics Data Platform (DADP) team, you ...
$124K - $280K/yr
... AWS Data Engineer, Google Professional Cloud Architect, GCP Data Engineer Microsoft Certified: Azure Solutions Architect Expert, Azure Data Engineer Associate, Snowflake Core, Snowflake Databricks ...
$124K - $280K/yr
... AWS Data Engineer, Google Professional Cloud Architect, GCP Data Engineer Microsoft Certified: Azure Solutions Architect Expert, Azure Data Engineer Associate, Snowflake Core, Snowflake Databricks ...
Milwaukee, WI · On-site
$101K - $133K/yr
Work you'll do As an AWS AI&Data FDE, you will work side by side with senior functional and ... Solution Engineering * Build AI-enabled solutions, agentic platforms, and workflows across ...
Milwaukee, WI · On-site
$101K - $133K/yr
Work you'll do As an AWS AI&Data FDE, you will work side by side with senior functional and ... Solution Engineering * Build AI-enabled solutions, agentic platforms, and workflows across ...
Milwaukee, WI · On-site
$103K - $141K/yr
Work you'll do As an AWS AI&Data FDE, you will work side by side with senior functional and ... Solution Engineering * Build AI-enabled solutions, agentic platforms, and workflows across ...
Milwaukee, WI · On-site
$103K - $141K/yr
Work you'll do As an AWS AI&Data FDE, you will work side by side with senior functional and ... Solution Engineering * Build AI-enabled solutions, agentic platforms, and workflows across ...
$115K - $138K/yr
Working in our Data Engineering teams, you will collect and analyze data to develop robust ... Cloud Infrastructure services (i.e., AWS, SQS, S3, and GitLab). * Agile development tools ...
$115K - $138K/yr
Working in our Data Engineering teams, you will collect and analyze data to develop robust ... Cloud Infrastructure services (i.e., AWS, SQS, S3, and GitLab). * Agile development tools ...
Madison, WI · On-site
$115K - $138K/yr
Working in our Data Engineering teams, you will collect and analyze data to develop robust ... Cloud Infrastructure services (i.e., AWS, SQS, S3, and GitLab). * Agile development tools ...
Madison, WI · On-site
$115K - $138K/yr
Working in our Data Engineering teams, you will collect and analyze data to develop robust ... Cloud Infrastructure services (i.e., AWS, SQS, S3, and GitLab). * Agile development tools ...
$115K - $138K/yr
Working in our Data Engineering teams, you will collect and analyze data to develop robust ... Cloud Infrastructure services (i.e., AWS, SQS, S3, and GitLab). * Agile development tools ...
$115K - $138K/yr
Working in our Data Engineering teams, you will collect and analyze data to develop robust ... Cloud Infrastructure services (i.e., AWS, SQS, S3, and GitLab). * Agile development tools ...
Milwaukee, WI · On-site
$55 - $72.75/hr
Big Data Engineer, Senior EMPLOYER: Fiserv Solutions, LLC LOCATION: Milwaukee, WI (and various ... AWS or GCP; 3 years working with data delivery mechanisms and secure file transfer patterns; 2 ...
Milwaukee, WI · On-site
$55 - $72.75/hr
Big Data Engineer, Senior EMPLOYER: Fiserv Solutions, LLC LOCATION: Milwaukee, WI (and various ... AWS or GCP; 3 years working with data delivery mechanisms and secure file transfer patterns; 2 ...
Hands-on experience with AWS and cloud services configuration and development. * Excellent written ... Relevant industry certifications are preferred, such as AWS Certified Data Engineer - Associate ...
Hands-on experience with AWS and cloud services configuration and development. * Excellent written ... Relevant industry certifications are preferred, such as AWS Certified Data Engineer - Associate ...
Milwaukee, WI · On-site
$77K - $202K/yr
... AWS) and Azure Data Factory to enhance data engineering capabilities - Applying data architecture development and database management skills to optimize data solutions - Leveraging Apache Airflow and ...
Milwaukee, WI · On-site
$77K - $202K/yr
... AWS) and Azure Data Factory to enhance data engineering capabilities - Applying data architecture development and database management skills to optimize data solutions - Leveraging Apache Airflow and ...
Implement orchestration and workflow automation on AWS with retries, backfills, and idempotency ... Partner with stakeholders to translate requirements into well-defined datasets and data contracts.
Implement orchestration and workflow automation on AWS with retries, backfills, and idempotency ... Partner with stakeholders to translate requirements into well-defined datasets and data contracts.
Milwaukee, WI · On-site
$59 - $76.75/hr
LinkedIn: ➡️Cloud Developer - 6+ YOE Skills: CloudFormation, Terraform, AWS, Model Deployment ... Hourly employees on a Service Contract Act project are eligible for paid sick leave. Note: Pay is ...
Milwaukee, WI · On-site
$59 - $76.75/hr
LinkedIn: ➡️Cloud Developer - 6+ YOE Skills: CloudFormation, Terraform, AWS, Model Deployment ... Hourly employees on a Service Contract Act project are eligible for paid sick leave. Note: Pay is ...
Milwaukee, WI · On-site
$104K - $141K/yr
Experience with AWS services such as S3, Lambda, IAM, and related cloud data services, plus Agile ... engineers. Pay Range: $105,590.00 - $179,510.00 This range aligns with current market data and ...
Milwaukee, WI · On-site
$104K - $141K/yr
Experience with AWS services such as S3, Lambda, IAM, and related cloud data services, plus Agile ... engineers. Pay Range: $105,590.00 - $179,510.00 This range aligns with current market data and ...
We are looking for a highly motivated Security Automation Engineer with experience in Data ... Hands-on experience with AWS and cloud services configuration and development. * Excellent written ...
We are looking for a highly motivated Security Automation Engineer with experience in Data ... Hands-on experience with AWS and cloud services configuration and development. * Excellent written ...
Milwaukee, WI · Remote
$104K - $141K/yr
Experience with AWS services such as S3, Lambda, IAM, and related cloud data services, plus Agile ... engineers. Pay Range: $105,590.00 - $179,510.00 This range aligns with current market data and ...
Milwaukee, WI · Remote
$104K - $141K/yr
Experience with AWS services such as S3, Lambda, IAM, and related cloud data services, plus Agile ... engineers. Pay Range: $105,590.00 - $179,510.00 This range aligns with current market data and ...
Milwaukee, WI · On-site
$124K - $280K/yr
... AWS data engineering and Redshift) - Building and maintaining data pipelines and architectures to support business intelligence efforts -(DataStage, ETL) - Implementing data visualization tools to ...
Milwaukee, WI · On-site
$124K - $280K/yr
... AWS data engineering and Redshift) - Building and maintaining data pipelines and architectures to support business intelligence efforts -(DataStage, ETL) - Implementing data visualization tools to ...
Wauwatosa, WI · On-site
$121K - $151K/yr
Deep understanding of data engineering fundamentals, including data modeling, data contracts, metadata, lineage, governance, data quality, and batch/streaming architectures. * Experience integrating ...
Wauwatosa, WI · On-site
$121K - $151K/yr
Deep understanding of data engineering fundamentals, including data modeling, data contracts, metadata, lineage, governance, data quality, and batch/streaming architectures. * Experience integrating ...
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$112K - $135K/yr
Full-time
Re-posted 28 days ago
About Us
We are AI researchers and builders who understand how to curate data and RL environments that truly improve models. We curated OpenThoughts, one of the best open reasoning datasets, and have trained SOTA models such as Bespoke-MiniCheck and Bespoke-MiniChart.
We are embarked on a journey to build Environments that are entire digital worlds that can be used to push the frontier of agents.
What You'll Be Working On
You will work directly with our research team on RL environment and task creation for agent training. This means designing observation spaces, action spaces, reward signals, and success criteria for new environments — and building the infrastructure that makes world-scale RL training possible. This is a high-ownership role; you will be building novel systems, not maintaining legacy ones.
Must-Have Skills
3+ years of data engineering experience — pipelines, ETL, data modeling in production or research settings
Strong Python proficiency (numpy, pandas, Parquet, HDF5 are daily tools)
Familiarity with at least one RL framework (Gymnasium / OpenAI Gym, dm_env, or equivalent) and working knowledge of RL environment structure — observation/action spaces, reward signals, episode logic
Experience with data versioning and experiment tracking (DVC, MLflow, W&B, or similar)
Comfortable with Docker and cloud infrastructure (AWS or GCP)
Solid grasp of ML storage formats: Parquet, HDF5, JSON Lines