Data Engineer
Hartford, CT · On-site
$115K - $138K/yr
... MLflow, W&B, or similar) Comfortable with Docker and cloud infrastructure (AWS or GCP) Solid grasp of ML storage formats: Parquet, HDF5, JSON Lines
Hartford, CT · On-site
$115K - $138K/yr
... MLflow, W&B, or similar) Comfortable with Docker and cloud infrastructure (AWS or GCP) Solid grasp of ML storage formats: Parquet, HDF5, JSON Lines
Hartford, CT · On-site
$115K - $138K/yr
... MLflow, W&B, or similar) Comfortable with Docker and cloud infrastructure (AWS or GCP) Solid grasp of ML storage formats: Parquet, HDF5, JSON Lines
Springfield, MA · On-site
$114K - $136K/yr
... MLflow, W&B, or similar) Comfortable with Docker and cloud infrastructure (AWS or GCP) Solid grasp of ML storage formats: Parquet, HDF5, JSON Lines
Springfield, MA · On-site
$114K - $136K/yr
... MLflow, W&B, or similar) Comfortable with Docker and cloud infrastructure (AWS or GCP) Solid grasp of ML storage formats: Parquet, HDF5, JSON Lines
Amherst, MA · On-site
$70K - $110K/yr
Knowledge of MLOps tools and practices (e.g., MLflow, Kubeflow, DVC, Docker, CI/CD for ML). Experience with cloud-based ML services and infrastructure (e.g., AWS SageMaker, GCP Vertex AI, Azure ML)
Amherst, MA · On-site
$70K - $110K/yr
Knowledge of MLOps tools and practices (e.g., MLflow, Kubeflow, DVC, Docker, CI/CD for ML). Experience with cloud-based ML services and infrastructure (e.g., AWS SageMaker, GCP Vertex AI, Azure ML)
East Hartford, CT · On-site
$128K - $165K/yr
Data, Analytics & ML Fluency (Not as a practitioner, but as a technical orchestrator) § Familiarity with data engineering, ML model lifecycle, and platforms such as Databricks, Delta Lake, MLflow ...
East Hartford, CT · On-site
$128K - $165K/yr
Data, Analytics & ML Fluency (Not as a practitioner, but as a technical orchestrator) § Familiarity with data engineering, ML model lifecycle, and platforms such as Databricks, Delta Lake, MLflow ...
DBRX, MLflow, Vector Search, or Databricks AI Gateway * 1+ years of experience leading project workstreams or client engagements, including translating business requirements into technical solutions ...
DBRX, MLflow, Vector Search, or Databricks AI Gateway * 1+ years of experience leading project workstreams or client engagements, including translating business requirements into technical solutions ...
$103K - $136K/yr
DBRX, MLflow, Vector Search, Databricks AI Gateway * 1+ years of experience leading project workstreams/engagements and translating business problems into AI solutions * 1+ years of experience ...
$103K - $136K/yr
DBRX, MLflow, Vector Search, Databricks AI Gateway * 1+ years of experience leading project workstreams/engagements and translating business problems into AI solutions * 1+ years of experience ...
$127K - $191K/yr
Familiarity withMLOpstools and practices (e.g., MLflow, Kubeflow, Docker for CI/CD). * Solid knowledge ofdata structures,algorithms, andsoftware engineering principles. * Experience with agent ...
$127K - $191K/yr
Familiarity withMLOpstools and practices (e.g., MLflow, Kubeflow, Docker for CI/CD). * Solid knowledge ofdata structures,algorithms, andsoftware engineering principles. * Experience with agent ...
Hartford, CT · On-site
$127K - $191K/yr
Familiarity with MLOps tools and practices (e.g., MLflow, Kubeflow, Docker for CI/CD). * Solid knowledge of data structures, algorithms, and software engineering principles. * Experience with agent ...
Hartford, CT · On-site
$127K - $191K/yr
Familiarity with MLOps tools and practices (e.g., MLflow, Kubeflow, Docker for CI/CD). * Solid knowledge of data structures, algorithms, and software engineering principles. * Experience with agent ...
DBRX, MLflow, Vector Search, Databricks AI Gateway * 1+ years of experience leading project workstreams/engagements and translating business problems into AI solutions * 1+ years of experience ...
DBRX, MLflow, Vector Search, Databricks AI Gateway * 1+ years of experience leading project workstreams/engagements and translating business problems into AI solutions * 1+ years of experience ...
Hartford, CT · On-site
$105K - $144K/yr
DBRX, MLflow, Vector Search, Databricks AI Gateway * 1+ years of experience leading project workstreams/engagements and translating business problems into AI solutions * 1+ years of experience ...
Hartford, CT · On-site
$105K - $144K/yr
DBRX, MLflow, Vector Search, Databricks AI Gateway * 1+ years of experience leading project workstreams/engagements and translating business problems into AI solutions * 1+ years of experience ...
| Aspect | Mlflow | Data Scientist |
|---|---|---|
| Required Credentials | Knowledge of machine learning tools, Python, and data management | Degree in Data Science, Statistics, or related field; programming skills |
| Work Environment | Data science teams, machine learning projects, software development | Research, data analysis, model development, cross-functional teams |
| Employer & Industry Usage | Tech companies, AI startups, data-driven organizations | Various industries including tech, finance, healthcare, and retail |
While Mlflow is a platform for managing the machine learning lifecycle, a Data Scientist focuses on analyzing data and building models. Mlflow tools support Data Scientists in tracking experiments, but the roles differ in scope and responsibilities.

$115K - $138K/yr
Full-time
Posted 11 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