📊 Quant Job Market by Kadoa Updated daily Star on GitHub

Citadel Securities Quant Jobs

Citadel Securities has 84 open quant roles right now, hiring in New York, London, Miami. Each posting below links to full details and a direct apply link. See all firms hiring →

Campus Referrals – Quantitative Research (Asia)Quant ResearchHong Kong, SingaporeJuniorPython, C++, R2026-08-18
Campus Referrals – Software Engineering (Asia)Software EngHong Kong, SingaporeJunior2026-08-18
Campus Referrals – Software Engineering (US)Software EngMiamiJunior2026-08-18
C++ Market Data EngineerHFT SystemsNew York, MiamiSenior$238kC++2026-08-18
Client Execution TradingQuant TradingNew YorkMid$225kPython, R, SQL2026-08-18
Crypto Quantitative DeveloperHFT SystemsNew York, LondonMid$263kC++2026-08-18
Crypto Quant ResearcherQuant ResearchNew York, MiamiMid$300kPython, R, MATLAB2026-08-18
C++ Software EngineerHFT SystemsMiami, GurgaonMidC++2026-08-18
Data ScientistData ScienceMiamiMidPython, R, SQL2026-08-18
FPGA EngineerHFT SystemsNew York, Hong KongMid$238kPython, C, SystemVerilog2026-08-18
Deep Learning ML ResearcherML / AIMiamiMidPython2026-08-18
FPGA Engineer – Intern (Australia)HFT SystemsSydneyInternSystemVerilog, Verilog/VHDL, Python2026-08-18
Machine Learning EngineerML / AIMiamiMidPython, C++2026-08-18
Machine Learning Researcher – PhD Graduate (US)Quant ResearchNew York, MiamiJunior$263kPython, C++2026-08-18
Quantitative Developer/Research EngineerQuant DevNew York, MiamiMid$300kC++, Python, R2026-08-18
Quantitative Research Analyst Intern – BS/MS (Australia)Quant ResearchSydneyInternPython, C++, R2026-08-18
Quantitative Research Analyst Intern – BS/MS (Europe)Quant ResearchLondonInternPython, C++, R2026-08-18
Quantitative Research EngineerHFT SystemsMiamiMidC++2026-08-18
Quantitative Research Analyst – University Graduate (Europe)Quant ResearchDublinJuniorPython, R, C++2026-08-18
Quantitative Research Engineer – PhD Intern (US)Quant DevNew YorkInternC++, Python, R2026-08-18
Quantitative Research Engineer – PhD Graduate (US)Quant DevNew YorkJunior$263kC++, Python, R2026-08-18
Quantitative Researcher – PhD Graduate (US)Quant ResearchNew YorkJunior$263kPython, C++, R2026-08-18
Quantitative Researcher – PhD Graduate (Asia)Quant ResearchHong KongJuniorPython, R, C++2026-08-18
Quantitative Researcher – PhD Graduate (Europe)Quant ResearchDublinJuniorPython, C++, R2026-08-18
Quantitative Researcher – PhD Intern (Asia)Quant ResearchHong KongInternPython, C++, R2026-08-18
Quantitative Researcher – PhD Intern (Europe)Quant ResearchLondonInternPython, R, C++2026-08-18
Quantitative Researcher / Quantitative Research AnalystQuant ResearchNew York, MiamiMid$300kPython, R, MATLAB2026-08-18
Quantitative TraderQuant TradingNew York, MiamiMid$263kPython, R, SQL2026-08-18
Recruiting CoordinatorOtherNew York, MiamiMid2026-08-18
Quantitative Research – PhD Intern (Australia)Quant ResearchSydneyInternPython, C++, R2026-08-18
Quantitative Trading – University Graduate (Australia)Quant TradingSydneyJunior2026-08-18
Quantitative Trading – Intern (Australia)Quant TradingSydneyIntern2026-08-18
Quantitative Researcher – PhD Intern (US)Quant ResearchNew YorkInternPython, R, C++2026-08-18
Recruiting Coordinator (Contract)OtherNew York, MiamiMid2026-08-18
Senior Options Software EngineerHFT SystemsNew York, MiamiSenior$250kC++2026-08-18
Senior Python Software EngineerSoftware EngNew York, LondonSenior$238kPython, C++, KDB+/Q2026-08-18
Research EngineerML / AIMiamiMidPython, C++2026-08-18
Site Reliability EngineerSoftware EngNew York, MiamiMid$238kPython, SQL2026-08-18
Senior Research Engineer (Data)Data ScienceMiamiSeniorPython, SQL2026-08-18
Site Reliability EngineerSoftware EngGurgaon, SydneyMidPython, SQL2026-08-18
Senior Quantitative DeveloperQuant DevLondonSeniorC++, Python2026-08-18
Systematic Crypto TraderQuant TradingLondon, SingaporeMidPython2026-08-18
Software Engineer in Test (SDET)Software EngNew YorkMidPython, C++, KDB+/Q2026-08-18
Software Engineer – Intern (Australia)Software EngSydneyIntern2026-08-18
Systematic TraderQuant TradingNew York, DublinMid$238kPython2026-08-18
Systematic Options TraderQuant TradingNew York, MiamiMidPython, SQL, KDB+/Q2026-08-18
UI Engineer- Global Trading ApplicationsSoftware EngNew YorkMidTypeScript, C++, Python2026-08-18
Crypto Market Feed Handlers LeadHFT SystemsNew York, LondonLeadC++2026-08-18
Credit & Rates Rotational Trader – Intern (US)Quant TradingNew YorkIntern2026-08-18
Cloud Platform EngineerSoftware EngNew York, MiamiMid$263kGo, Python, C++2026-08-18
C++ Software EngineerSoftware EngNew YorkMid$225kC++2026-08-18
FPGA Engineer – Intern (US)HFT SystemsNew YorkInternSystemVerilog, Verilog/VHDL, Python2026-08-18
Designated Market Maker (DMM) Trader – Intern (US)Quant TradingNew YorkIntern2026-08-18
Full Stack Software EngineerSoftware EngNew York, LondonMidTypeScript, C++, Python2026-08-18
Kdb+/Q EngineerQuant DevNew York, DublinMid$263kKDB+/Q, Python, Java2026-08-18
Machine Learning Researcher – PhD Graduate (Asia)Quant ResearchHong KongJuniorPython, C++2026-08-18
Machine Learning Researcher – PhD Intern (Asia)Quant ResearchHong KongInternPython, C++2026-08-18
Machine Learning Researcher – PhD Graduate (Europe)Quant ResearchDublinJuniorPython, C++2026-08-18
Platform EngineerQuant DevNew York, MiamiMid$263kPython, Go, C++2026-08-18
Machine Learning Researcher – PhD Intern (US)Quant ResearchNew YorkInternPython, C++2026-08-18
Quantitative Trader – Intern (US)Quant TradingNew YorkIntern$268kPython, C++, R2026-08-18
Quantitative Trader – University Graduate (US – Miami)Quant TradingMiamiJuniorPython, R, C++2026-08-18
Quantitative Trader – University Graduate (US – New York)Quant TradingNew YorkJunior$268kPython, R, C++2026-08-18
Quantitative Trading – Intern (Europe)Quant TradingLondonIntern2026-08-18
Rates & Credit C++ EngineerHFT SystemsNew York, LondonMidC++2026-08-18
Rates Sales AssistantOperationsNew YorkMid$213k2026-08-18
Regulatory Reporting EngineerQuant DevLondonMidPython, SQL2026-08-18
Rates Trading – Intern (Europe)Quant TradingLondonIntern2026-08-18
Senior Network EngineerHFT SystemsNew YorkSeniorPython, Go2026-08-18
Software Engineer – Intern (US)Software EngNew YorkIntern$268k2026-08-18
UI Engineer (Contractor)Software EngNew YorkSenior$263kJavaScript, TypeScript2026-08-18
Software Engineer – University Graduate (US)Software EngNew YorkJunior$268k2026-08-18
Software Engineer – University Graduate (Europe)Software EngLondonJunior2026-08-18
FPGA Engineer – Intern (Asia)HFT SystemsHong KongInternPython, C, SystemVerilog2026-08-18
Quantitative Research Analyst Intern – BS/MS (Asia)Quant ResearchHong KongInternPython, C++, R2026-08-18
Quantitative Research Analyst – University Graduate (Asia)Quant ResearchHong KongJuniorPython, R, C++2026-08-18
Quantitative Research Analyst Intern – BS/MS (Europe)Quant ResearchLondonInternPython, R, C++2026-08-18
Quantitative Trading – Intern (Asia)Quant TradingHong KongIntern2026-08-18
Software Engineer – Intern (Asia)Software EngHong KongIntern2026-08-18
Software Engineer – Intern (Europe)Software EngLondonIntern2026-08-18
Campus Referrals – Quantitative Research Analyst (Asia)Quant ResearchHong Kong, SingaporeInternPython, C++, R2026-08-18
Machine Learning ResearcherQuant ResearchLondonMidPython2026-08-18
Quantitative AI Technical StaffQuant ResearchMiamiJunior2026-08-18
Quantitative Trader – University Graduate (Europe)Quant TradingLondonJuniorPython, R, C++2026-08-18