Man GroupLondon Stock Exchange: EMG: Global alternative investment management and systematic trading services.
Implement and operate systematic investment portfolios; strong analytical judgement; proficiency with Python, SQL, and Pandas; experience with portfolio/trading systems, project coordination, and stakeholder management.
QuEra Computing: Develops and operates neutral-atom quantum computing systems.
Pursuing a degree in physics, computer science, mathematics; strong physics and optics; Python skills (PyTorch, NumPy, SciPy, Pandas) a plus; good problem-solving and teamwork.
GE VernovaNYSE: GEV: Designs and services technologies for global power generation and electrification.
5+ YOEMaster's or PhD and 5+ years relevant experience; prompt engineering, LLM integration, Python, PyTorch, Pandas, NumPy, Git; strong communication and problem-solving skills.
Systems & Technology Research: Develops advanced technology for national security and defense applications.
5+ YOEActive Top Secret/SCI clearance and U.S. citizenship, MS+5 years or PhD in a quantitative field, experience with Python and C/C++, and familiarity with scikit-learn, Pandas, and Matplotlib.
LazardNYSE: LAZ: Global financial advisory and asset management firm.
Bachelor's in a quantitative field or equivalent experience; hands-on work with vendor financial datasets; strong SQL and Python (pandas, NumPy); experience with time-series data quality, reconciliation, and monitoring.
DataRobot: Provides an enterprise platform for building and governing AI.
Pursuing or recently completed BS/MS in CS/data science/engineering; proficiency in Python (pandas,numpy); foundational ML knowledge; strong communication and autonomy; passion for autonomous agents.
Senior Analyst, Portfolio Strategy & Management - Liberty Mutual Investments
Boston or New York
$90k-$180k/yrOnsiteFull Time
Liberty Mutual Insurance: Global provider of property and casualty insurance products.
3+ YOE3+ years private markets experience, strong Python and SQL skills, experience with pandas/NumPy/SciPy, private market systems knowledge, quantitative modeling, communication and multitasking skills.
Principal Scientist, Translational Modeling & Decision Science
Cambridge, Massachusetts, United States
$179k-$236k/yrOnsiteFull Time
Flagship Pioneering: Conceives, creates, and builds life science platform companies
PhD-level translational scientist with mechanistic modeling experience, proficiency in Python (scipy,numpy,pandas) and ODE integration, strong communication, and ability to support multi-program drug development decisions.
AtScale: Provides a universal semantic layer platform for data and AI.
6+ years product management experience focused on data modeling, metrics, and semantic layers; familiarity with SML, MDX, DAX, Pandas, dbt and Snowflake; strong technical fluency and communication skills.
3+ YOEMaster's in a quantitative field plus 3+ years conducting financial research; programming in Python and SQL; experience with Pandas, SciPy, NumPy, R, backtesting, ML, factor research, and portfolio construction.
Man GroupLondon Stock Exchange: EMG: Global alternative investment management firm serving institutional clients.
5+ YOE5+ years software engineering experience for quantitative applications; expert Python and Pandas; Linux and Git proficiency; experience with large data sets, production systems and databases (MS SQL, MongoDB).
OneScreen.ai: Platform for buying and measuring out-of-home advertising.
Ownership of a production ranking/matching/recommendation system; strong Python (NumPy, Pandas, FastAPI, SQLAlchemy), SQL and modern data warehouse experience (BigQuery preferred); modeling and evaluation rigor for ranking and retrieval.
Freedman HealthCare: Provides strategic healthcare data and policy consulting services.
2+ YOEStrong SQL and data engineering skills for developing ETL pipelines, transforming healthcare data, supporting analytics and reporting; 2+ years preferred; experience with Tableau, Python/Pandas, and cloud warehouses preferred.
SQL, Microsoft SQL Server, Oracle SQL Developer, PL/SQL, Tableau, Microsoft Excel, Power BI, Pandas, Python, Amazon Redshift
Senior Analyst, Portfolio Strategy & Management - Liberty Mutual Investments
Boston or New York
OnsiteFull Time
Liberty Mutual: Provider of global property and casualty insurance products.
3+ YOE3+ years private markets experience, strong Python and SQL skills, experience with pandas/NumPy/SciPy, private market systems knowledge, analytical and communication skills, able to build models and pipelines.
Definitive HealthcareNASDAQ: DH: Provides healthcare commercial intelligence through a SaaS data platform.
5+ YOE5+ years in data science or analytics, bachelor’s in a quantitative field, strong SQL and Python (pandas, scikit-learn) skills, experience with large healthcare datasets and cloud analytics platforms, strong communication.
The Brattle Group: Economic, financial, and regulatory consulting and expert testimony services.
0+ YOEBachelor's or equivalent technical experience, 0-3 years in data engineering/analytics/AI, strong Python and SQL skills, familiarity with pandas/NumPy/scikit-learn, Git, and applied ML/AI workflows.
Senior Data Scientist / ML Engineer (Gen AI)_Boston
Boston, Massachusetts, United States
$60k-$210k/yrHybridFull Time, Contract
Photon: An information technology organization developing enterprise artificial intelligence and machine learning solutions.
5+ YOERequires 5–10 years in data science or machine learning, strong Python, Pandas, NumPy, Scikit-learn, generative AI and LLM evaluation experience, RAG, embeddings, fine-tuning, and PyTorch or TensorFlow.
UKG: Provider of workforce management and human capital management software.
5+ YOEPhD+5 years or Master’s+10 years in data science; expertise in generative/agentic AI, LLMs, deep learning, forecasting, Python, PyTorch/TensorFlow, Pandas/NumPy, SQL, and cloud ML (GCP/BigQuery).
Arrowstreet Capital: Manages global equity portfolios using systematic quantitative models.
7+ YOE7+ years software engineering experience; 5+ years cloud (AWS preferred); strong SQL, Iceberg, Spark, Pandas/Polars; experience building mission-critical production systems; strong debugging, testing, and communication skills.