Top Tech Jobs & Startup Jobs

This role entails using statistics and machine learning to analyze complex datasets, implementing algorithms, and back-testing models. A PhD is required for this position.

Develop and improve mathematical models and trading approaches. Conduct statistical analysis and back test trading strategies in a fast-paced environment.

Conduct ML research (deep learning, NLP) on large and unstructured financial datasets, implement algorithms in high-quality code, back-test models, document findings, and collaborate with senior researchers during an 11-week summer internship in Hong Kong or Singapore.

Internship supporting trade lifecycle operations across asset classes. Collaborate with trading/financing desks, counterparties, exchanges, prime brokers and custodians. Perform data analysis and coding, identify process and technology improvements, and help reduce inefficiencies across trade workflows while learning securities financing and market products.

Conduct quantitative research for financial markets by developing valuation strategies, mathematical models, trading signals, and monetization systems. Responsibilities include translating algorithms into code, backtesting and implementing trading models, analyzing unconventional data sources, and applying statistical techniques. The 11-week post-doctoral internship involves collaboration with senior researchers in a fast-paced investment environment.

Leads EMEA People Operations across onboarding, mobility, payroll inputs, benefits, employee records, lifecycle changes and offboarding. Oversees regulatory compliance, HR data integrity, KRI reporting, audits, vendor performance and continuous process improvement across multiple international locations. Partners with HR, recruiting, compensation, benefits, legal, compliance, finance, IT and external providers while managing sensitive employee matters and complex operational escalations.

Support EMEA People Operations across onboarding, mobility, payroll inputs, benefits, employee records, lifecycle changes, and offboarding. Handle HR queries, maintain accurate systems and documentation, coordinate with internal teams and vendors, support regulatory requirements, produce risk reports, assist audits, and improve processes. The role requires strong HR operations experience, data accuracy, confidentiality, and knowledge of international employee support, preferably within financial services.

Oversee the administration, governance, compliance, and development of employee benefits programs across EMEA. Manage pensions, healthcare, risk, perks, vendors, renewals, provider transitions, and new-market implementations. Partner with Payroll, Legal, Operations, HR, and Communications teams; translate regulations and market data into actionable programs; improve processes; and resolve complex benefits inquiries.

Global Quantitative Researchers at Citadel leverage advanced statistical and quantitative techniques to drive investment strategies and optimize portfolios.

Quantitative Researchers at GQS leverage advanced statistical techniques and machine learning for investment strategies, portfolio optimization, and innovative research.