1mo
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Principal Data Engineer - MarTech
United States or Ontario or Waltham
$143k-$179k/yr HybridFull Time
7+ YOE7+ years data engineering with a strong MarTech focus; CDP/TMS architecture, API/webhook integrations, data lineage and privacy (GDPR/CCPA), and proficiency in JavaScript/Node.js, Python, and SQL.
CDP, Tag Management System (TMS), REST, RESTful APIs, webhooks, SDKs, JavaScript, Node.js, Python, SQL
1mo
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Principal, Data Analyst/BI Engineer
Boston or Chicago or Denver or United States
$109k-$145k/yr RemoteFull Time
5+ YOE5–7 years in data engineering/analytics/marketing technology; hands-on Snowflake, BigQuery, Looker/LookML, Python, SQL, AWS/GCP; strong technical leadership, measurement, and privacy expertise.
Snowflake, BigQuery, Looker, LookML, Python, SQL, AWS, Google Cloud Platform (GCP), Matillion, dbt, Fivetran, Airflow, Google Ads, Meta, SA360, DV360, CM360, GTM, server-side GTM, Tealium, CDPs, Consent Mode v2, Conversions API (CAPI), Enhanced Conversions, Offline Conversion Import, MMPs, SDKs, SKAdNetwork, LiveRamp, AppsFlyer, Adjust, Branch
2mo
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Senior AI/ML Engineer (AI Platform)
Boston, Massachusetts, United States
$150k-$210k/yr OnsiteFull Time
3+ YOE3+ years in applied ML/AI or ML-focused software engineering in production; experience with modern language models; data pipelines; AI system design; privacy-aware practices; strong collaboration.
Language models, fine-tuning, dataset design, evaluation harnesses, observability, data pipelines, offline/online evaluation, model deployment
2mo
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Multimodal Data Infrastructure Engineer (Member of the Technical Staff)
Cambridge, Massachusetts, United States
OnsiteFull Time
Design and build end-to-end data pipelines for multimodal scientific data; implement data quality, privacy, and scalable storage solutions; collaborate with scientists and engineers.
Prefect, Temporal, Python, Infrastructure as Code, AWS S3
21h
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Associate Director, Commercial Technology & Data Engineering
United States or Cambridge
$175k-$237k/yr HybridFull Time
10+ YOE5+ MgmtBachelor's in a technical field required, 10+ years engineering experience, 5+ years leading teams, hands-on modern data stack experience (Snowflake, dbt, Fivetran, Airflow), CRM/CDP integration experience, and regulatory/privacy knowledge.
Snowflake, dbt, Fivetran, Astronomer, Airflow, Salesforce Health/Life Sciences Cloud, Veeva, Salesforce Data Cloud, Adobe Experience Platform, IQVIA, Symphony, Python, SQL, REST, GraphQL, Snowflake Cortex, Streamlit, AWS, S3, Lambda, CI/CD, infrastructure-as-code, Microsoft Purview
2w
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Chief Technology Officer, MD
Boston, Massachusetts, United States
$170k-$283k/yr OnsiteFull Time
10+ YOE10+ years software engineering leadership; prior CTO/VP/Principal experience; cloud-native, mobile and AI platform experience; expertise in security, privacy-by-design, resilience, and large-scale consumer systems.
LLM
3mo
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Sr. Architect, AI Governance & Risk
Reston or Somerville
$140k-$180k/yr HybridFull Time
8+ YOE8+ years governance, risk, security, privacy, or systems architecture; 3+ years supporting AI/ML in production; translate governance into engineering controls; collaborate across teams.
1d
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Principal Scientist, Data Science
Titusville or Cambridge or Raritan or Spring House
$117k-$201k/yr HybridFull Time
5+ YOEPhD in a quantitative discipline,5+ years applying ML/NLP/GenAI and optimization to real-world data (EHR/claims/registries),experience with multimodal RWD,stochastic simulation,optimization engines,Python and SQL proficiency,MLOps and data privacy familiarity.
MLflow, Kedro, Git, CI/CD, Python, SQL, DSPy, LangChain, pymoo, scikit learn, XGBoost, Optuna, PyMC