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Jobs in California, United States
37 open roles read nightly from companies’ own hiring pages. Each one links to the original ad.
21–37 of 37 jobs
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Corporate IT Services Operations Lead
3 months agoThe Voleon Group · Berkeley, California, United States
HybridFull-timeLead / staff$135K – $165K a yearOperationsProvide technical and operational leadership for the Corp-ITS team. Set service delivery standards, establish team norms, and mentor and coach team members toward growth and high performance; Grow into and exercise direct people management, including performance conversations,…
Business Strategy Manager
3 months agoThe Voleon Group · Berkeley, California, United States +1
HybridFull-timeSenior$125K – $150K a yearOperationsWork closely with senior leadership to define goals, and prioritize strategic and operational ideas; Proactively structure and plan projects, and design scalable solutions; Drive the end-to-end implementation in a thoughtful and timely manner and ultimately bring projects to…
Software Engineer, Data Infrastructure
3 months agoThe Voleon Group · United States +2
RemoteFull-timeMid level$235K – $300K a yearData & AIGuide complex initiatives from initial requirements gathering and robust system design to deployment, effectively evaluating dependent technologies and collaborating closely with stakeholders; Build scalable data infrastructure and shape the developer experience, tackling…
Member of Research Staff, Optimization
4 months agoThe Voleon Group · Berkeley, California, United States +2
HybridFull-timeLead / staff$250K – $275K a yearScience & researchDevelop a rich understanding of Voleon’s challenges and methodologies and propose research innovations and experiments to build, maintain and improve the models that govern our investment strategy; Design, implement, and improve large-scale constrained optimization methods that…
Senior Member of Research Staff, Optimization
4 months agoThe Voleon Group · Berkeley, California, United States +2
HybridFull-timeLead / staff$300K – $325K a yearScience & researchDesign, implement, and improve large-scale constrained optimization methods that determine trading decisions under forecasts, risk, costs, liquidity, and operational constraints; Demonstrate strategic vision and perspective to oversee work that affects one or more complex…
Quantitative Trading Strategist
4 months agoThe Voleon Group · Berkeley, California, United States
On-siteFull-timeMid level$160K – $200K a yearData & AIMeasure and improve algorithmic execution quality across asset classes; Conduct high quality research across a variety of market related topics and asset classes. Create relevant reports and present findings across teams; Write high-quality production level code. Design and…
The Voleon Group · Berkeley, California, United States +1
HybridFull-timeLead / staff$250K – $275K a yearScience & researchDevelop a rich understanding of Voleon’s challenges and methodologies and propose RL research innovations and experiments to build, maintain and optimize the models that govern our trading strategy; Prepare and analyze new datasets to assess their predictive efficacy; Develop,…
The Voleon Group · United States +2
RemoteFull-timeLead / staff$315K – $405K a yearEngineeringArchitect, design, and implement core components for a Batch and Realtime Streaming platform, including data ingestion pipelines, storage systems, serving layers, and API interfaces; Ship new features by collaborating across research, legal, trading, finance operations data,…
Senior Machine Learning Engineer
5 months agoThe Voleon Group · United States +2
RemoteFull-timeSenior$290K – $395K a yearData & AIPartner with PhD researchers to design, implement, and productize machine learning models that drive quantitative trading strategies; Develop and maintain complex data pipelines, including data ingestion, feature engineering, validation, and quality monitoring; Translate…
Technical Manager, Software Platform
6 months agoThe Voleon Group · United States +2
RemoteFull-timeManager$295K – $400K a yearEngineeringManage, grow, and hire for a team of platform and infrastructure engineers — and mentor ICs to continuously raise the technical bar; Be hands-on technically — dig into code, debug systems, and work alongside the team to solve hard problems; Own the roadmap for your domain,…
Member of Research Staff
6 months agoThe Voleon Group · Berkeley, California, United States +2
HybridFull-timeLead / staff$250K – $275K a yearScience & researchDevelop a rich understanding of Voleon’s challenges and methodologies and propose research innovations and experiments to build, maintain and optimize the models that govern our investment strategy; Prepare and analyze new datasets to assess their predictive efficacy; Develop,…
Data Scientist
6 months agoThe Voleon Group · Berkeley, California, United States +2
HybridFull-timeEntry level$150K – $190K a yearData & AIDesign and implement systems to ensure data correctness and monitor data health in data stores and live feeds; Proactively identify abnormal production behavior and communicate them clearly to relevant stakeholders; Perform extemporaneous analyses on research and production…
Senior Cluster Site Reliability Engineer
6 months agoThe Voleon Group · Berkeley, California, United States +1
RemoteFull-timeSenior$205K – $235K a yearEngineeringBe a first responder in the event of cluster outages or issues. Triage and resolve urgent issues as they arise; Ensure a high degree of cluster uptime (measured in multiple nines), and define + track SLAs to quantify reliability; Diagnose systemic/recurring patterns of…
The Voleon Group · New York, United States +1
HybridFull-timeLead / staff$275K – $300K a yearScience & researchDevelop a rich understanding of Voleon Securities' challenges and methodologies and propose research innovations and experiments to build, maintain, and optimize the models that govern our trading strategy; Prepare and analyze new datasets to assess their predictive efficacy;…
Member of Research Staff, Voleon Securities
6 months agoThe Voleon Group · New York, United States +1
HybridFull-timeLead / staff$225K – $250K a yearScience & researchDevelop a rich understanding of Voleon’s challenges and methodologies and propose research innovations and experiments to build, maintain and optimize the models that govern our trading strategy; Prepare and analyze new datasets to assess their predictive efficacy; Develop,…
Director, Program Management Office
6 months agoThe Voleon Group · Berkeley, California, United States
HybridFull-timeDirector$250K – $300K a yearEngineeringBuild and scale the Program Management Office, including organizational structure, role definitions, career paths, and leadership layers, while maintaining a high hiring and onboarding bar during rapid growth; Establish scalable, lightweight standards for planning, delivery,…
Senior People Business Partner
6 months agoThe Voleon Group · Berkeley, California, United States
HybridFull-timeSenior$150K – $180K a yearPeople & HRPartner with executives, managers, and employees to provide thoughtful, pragmatic HR guidance and resolve complex people-related issues; Independently lead day-to-day HRBP support for your business areas, using strong judgment to determine when to escalate, align, or seek…
Updated 07 Nov 2026 10:21 UTC from the OptiTalent job library.