job summary:
Design, develop, and optimize KDB+ databases and q analytics for high?volume trading and market data
Develop Python-based AI and quantitative models for research, prediction, classification, and signal generation
Apply machine learning techniques to time?series data (feature engineering, model training, evaluation)
Build research and backtesting frameworks integrating AI models with historical data
Translate quantitative and ML research into robust, production-ready systems
Integrate AI models into real-time and batch pipelines
Optimize analytics and model evaluation for performance, stability, and scalability
Collaborate with quants, product owners, and engineering teams on model deployment and monitoring
location: Westlake, Texas
job type: Contract
salary: $79 - 80 per hour
work hours: 8am to 5pm
education: Bachelors
responsibilities:
- Design, develop, and optimize KDB+ databases and q analytics for high?volume trading and market data
- Develop Python-based AI and quantitative models for research, prediction, classification, and signal generation
- Apply machine learning techniques to time?series data (feature engineering, model training, evaluation)
- Build research and backtesting frameworks integrating AI models with historical data
- Translate quantitative and ML research into robust, production-ready systems
- Integrate AI models into real-time and batch pipelines
- Optimize analytics and model evaluation for performance, stability, and scalability
- Collaborate with quants, product owners, and engineering teams on model deployment and monitoring
qualifications:
Experienced in Serenity Cucumber Framework, Selenium, Playwright or Cypress
Experienced in Core Java and Java technologies
Background in KDB+ or other time-series databases / vector databases
Familiar with Linux environments and Unix shell scripting
Experience with Capital Markets or Brokerage systems, especially order management
Solid understanding of the FIX protocol and FIX engines
Familiarity with AI developer assist tools (e.g. GitHub Copilot)
Experience with CI/CD tools such as GitHub, Maven, Jenkins, Artifactory, and uDeploy
Ability to understand sophisticated, end-to-end systems and identify performance, scalability, or resilience bottlenecks
skills:
trading systems,Maven,Artifactory,AI,CI/CD,Cucumber,Cypress,databases,feature engineering,FIX protocol,GitHub Copilot,GitHub,uDeploy,Core Java,Java technologies,Jenkins,KDB+,Linux environments,machine learning techniques,AI models,ML research,model evaluation,Playwright,Python-based,Selenium,Unix shell scripting,resilient,resilience,high-performance,Brokerage,Capital Markets,design and development,trading infrastructure,prediction,innovation,market data,mentor,model training,order management,quantitative models,scalability,technical leadership,time-series,trading,vector databases
Equal Opportunity Employer: Race, Color, Religion, Sex, Sexual Orientation, Gender Identity, National Origin, Age, Genetic Information, Disability, Protected Veteran Status, or any other legally protected group status.
At Randstad Digital, we welcome people of all abilities and want to ensure that our hiring and interview process meets the needs of all applicants. If you require a reasonable accommodation to make your application or interview experience a great one, please contact
Pay offered to a successful candidate will be based on several factors including the candidate's education, work experience, work location, specific job duties, certifications, etc. In addition, Randstad Digital offers a comprehensive benefits package, including: medical, prescription, dental, vision, AD&D, and life insurance offerings, short-term disability, and a 401K plan (all benefits are based on eligibility).
This posting is open for thirty (30) days.
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