Company profile

The Voleon Group Tech Stack

Quantitative hedge fund applying statistical ML to market prediction

Financial Services Berkeley, CA 201–500 employees Founded 2007 Privately Held

The Voleon Group is a Berkeley-based quant hedge fund whose data stack (Spark, Flink, Iceberg, Trino, Dagster, Airflow, Polars) reads like a modern lakehouse built for research at scale. Hiring is accelerating and skews senior, led by engineering and research, with active work on data lineage, observability and migrating bespoke workflows onto shared platform abstractions.

Tech Stack 88 technologies

Core StackPandas Apache Airflow Intune Python Slack Zoom Jira Confluence Dagster Apache Spark Apache Iceberg Trino Apache Flink Zendesk ServiceNow PostgreSQL Go Jenkins Prometheus Grafana Kubernetes C++ Jamf Pro Veeam Jira Service Management Zoom Rooms Polars Bazel Presto Parquet+58 more

What The Voleon Group Is BuildingChallenges and projects from their job posts

◆Challenges

Scaling and stabilizing data and analytics pipelines
Monitoring data health and ensuring correctness
Fragmented bespoke workflows and duplicated analytics outputs
Preventing errors and outages in production systems
Automating manual processes

▲Active Projects

Productizing portfolio optimization for live trading
Platform migrations to shared abstractions
Observability across the strategy lifecycle
Data cataloging, versioning and lineage
Tooling for vendor data integration
Analytics and automation for systematic trading

Hiring Activity

Accelerating75 roles · 25 in 30d

Department

Engineering

Research

Data

Ops

Finance

Executive

Legal

Seniority

Senior

Mid

Junior

Manager

Staff

Director

Intern

Lead

Notable leadership hires: Business Operations Director

Companies like The Voleon Group

200+ Financial Services companies running Pandas and Apache Airflow

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About The Voleon Group

The Voleon Group is a privately held quantitative investment firm founded in 2007 and headquartered in Berkeley, California. The firm uses statistical machine learning to tackle large-scale financial prediction and portfolio construction problems. Its workforce sits in the 201–500 employee range and includes many researchers with doctoral training in quantitative fields. Teams span engineering, research, data, operations, finance and legal, with hiring in the United States and United Kingdom.

HeadquartersBerkeley, CA

Company Size201–500 employees

Founded2007

Hiring MarketsUnited States, United Kingdom

Frequently Asked Questions

What tech stack does The Voleon Group use?

Voleon runs Python, C++ and Go with a data stack of Apache Spark, Flink, Iceberg, Trino, Presto, Parquet, Polars and Pandas, orchestrated by Airflow and Dagster on Kubernetes, monitored with Prometheus and Grafana.

Is The Voleon Group hiring engineers?

Yes. Hiring is accelerating and led by engineering and research, with data roles close behind; most openings are senior-level, based in the United States and United Kingdom.

What is The Voleon Group working on?

Current initiatives include productizing optimization for live trading, observability across the strategy lifecycle, platform migrations to shared abstractions, vendor data integration tooling, and data cataloging, versioning and lineage.

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How this profile is built

The Voleon Group's technology stack, projects, and hiring signals are inferred from public hiring and company data — career pages, public listings, and company web presence — then clustered and de-duplicated. Figures are estimates that refresh over time. Read our full methodology →

This is not an official vendor or customer list. It is a technology-adoption signal inferred from public data, intended for B2B research.