Senior Blockchain Engineer

Fireblocks

New York

Fireblocks

Senior QA Automation Engineer

Mesh

San Francisco, CA

Mesh

Senior Platform Infrastructure Engineer

Citadel Securities

Miami, FL, US, New York, NY, US

Citadel Securities

Senior Manufacturing Engineer

Zipline

South San Francisco, California, USA

Zipline

Engineering Manager, Clustering Platform

Chainalysis

New York City, New York, United States, New York Office

Chainalysis

Strategic Compute Finance Lead

Andromeda

San Francisco, California , United States, Global Remote / San Francisco, CA

Andromeda

Regulatory Compliance Manager (Credit)

Revolut

Dublin, Ireland, France - Remote, France, Ireland - Remote, Ireland, Lisbon, Portugal, Madrid, Spain, Paris, France, Porto - Remote, Portugal, Portugal - Remote, Portugal, Spain - Remote, Spain

Revolut

Litigator

Kalshi

New York City, New York, United States, New York Office

Kalshi

Manager

CoinSwitch Kuber

Bangalore, India

CoinSwitch Kuber

AEO/GEO Marketing Manager

Stripe

United States

Stripe

Quant Trader

Amber Group

Hong Kong, Hong Kong SAR

Amber Group

Partner Engineer

Tempo

San Francisco, California , United States, San Francisco Office

Tempo

Office Administrator (8-Month Contract)

Sky Mavis

Ho Chi Minh City, Vietnam, Vietnam, Vietnam

Sky Mavis

Senior Product Manager - Agentic Trading

Phantom

United States, Remote-US

Phantom

Software Engineer in Test (SDET)

Citadel Securities

New York, NY, US

Citadel Securities

Fleet Commander (RPIC)

Zipline

South San Francisco, California, USA

Zipline

UI Engineer- Global Trading Applications

Citadel Securities

New York, NY, US

Citadel Securities

Quantitative Research Analyst Intern - BS/MS (US)

Citadel Securities

Miami, FL, US, New York, NY, US

Citadel Securities

Client Execution Trading

Citadel Securities

Dublin, IE, New York, NY, US

Citadel Securities

Recruiting Coordinator (Contract)

Citadel Securities

London, GB, Miami, FL, US, New York, NY, US

Citadel Securities

Recruiting Coordinator

Citadel Securities

Miami, FL, US, New York, NY, US

Citadel Securities

Systematic Trader

Citadel Securities

Dublin, IE, Gurugram, Haryana, IN, Hong Kong, Hong Kong, HK, London, GB, New York, NY, US, Singapore, SG

Citadel Securities

Quantitative Research Engineer – PhD Graduate (US)

Citadel Securities

Miami, FL, US, New York, NY, US

Citadel Securities

Crypto Quant Researcher

Citadel Securities

Hong Kong, Hong Kong, HK, London, GB, Miami, FL, US, New York, NY, US, Singapore, SG

Citadel Securities

Crypto Quantitative Developer

Citadel Securities

London, GB, New York, NY, US

Citadel Securities

Senior Python Software Engineer

Citadel Securities

London, GB, New York, NY, US

Citadel Securities

Machine Learning Researcher - PhD Graduate (US)

Citadel Securities

Miami, FL, US, New York, NY, US

Citadel Securities

Quantitative Research Engineer – PhD Intern (US)

Citadel Securities

Miami, FL, US, New York, NY, US

Citadel Securities

Quantitative Researcher / Quantitative Research Analyst

Citadel Securities

Hong Kong, Hong Kong, HK, London, GB, Miami, FL, US, New York, NY, US, Singapore, SG, Zurich, CH

Citadel Securities

Quantitative Researcher - PhD Intern (US)

Citadel Securities

Miami, FL, US, New York, NY, US

Citadel Securities

Quantitative Trader

Citadel Securities

Hong Kong, Hong Kong, HK, London, GB, Miami, FL, US, New York, NY, US, Singapore, SG

Citadel Securities

FPGA Engineer

Citadel Securities

Hong Kong, Hong Kong, HK, London, GB, New York, NY, US, Singapore, SG, Sydney, NSW, AU

Citadel Securities

Campus Recruiter

Citadel Securities

Hong Kong, Hong Kong, HK, London, GB, Miami, FL, US, New York, NY, US

Citadel Securities

Quantitative Developer/Research Engineer

Citadel Securities

Hong Kong, Hong Kong, HK, London, GB, Miami, FL, US, New York, NY, US, Singapore, SG, Sydney, NSW, AU, Zurich, CH

Citadel Securities

Quantitative Research Analyst - University Graduate (US)

Citadel Securities

Miami, FL, US, New York, NY, US

Citadel Securities

Fixed Income Sales, Senior Analyst

Citadel Securities

London, GB, New York, NY, US, Paris, FR

Citadel Securities

Machine Learning Researcher - PhD Intern (US)

Citadel Securities

Miami, FL, US, New York, NY, US

Citadel Securities

Market Data Engineer

Citadel Securities

Miami, FL, US, New York, NY, US

Citadel Securities

Field Sales Representative (Contract)

Zipline

Dallas-Fort Worth, Texas, USA

Zipline

Quantitative Researcher - PhD Graduate (US)

Citadel Securities

Miami, FL, US, New York, NY, US

Citadel Securities

Site Reliability Engineer

Citadel Securities

Gurugram, Haryana, IN, London, GB, Miami, FL, US, New York, NY, US, Singapore, SG, Sydney, NSW, AU

Citadel Securities

Senior Options Software Engineer

Citadel Securities

London, GB, Miami, FL, US, New York, NY, US, Sydney, NSW, AU

Citadel Securities

Engineering Manager, Data Cloud

Chainalysis

New York City, New York, United States, New York Office

Chainalysis

Brand Designer

Chainalysis

New York City, New York, United States, United States, New York Office, Remote - USA

Chainalysis

Software Engineer - University Graduate (US)

Citadel Securities

Miami, FL, US, New York, NY, US

Citadel Securities

Retail Credit Risk Manager

Revolut

Peru - Remote, Peru

Revolut

Finance & Strategy Manager (Modelling)

Revolut

Philippines - Remote, Philippines

Revolut

Strategy & Operations Manager

Revolut

Peru - Remote, Peru

Revolut

Tax Manager

Revolut

Philippines - Remote, Philippines

Revolut

Operational Risk Manager

Revolut

Peru - Remote, Peru

Revolut

Senior Embedded Software Engineer, Long Range Platform

Zipline

South San Francisco, California, USA

Zipline

Senior Electrical Engineer - Long Range Platform

Zipline

South San Francisco, California, USA

Zipline

FinCrime Risk Manager (Investigations)

Revolut

US - Remote, United States

Revolut

Operations Manager (FinCrime)

Revolut

Argentina - Remote, Argentina, Bangalore, India, Brazil - Remote, Brazil, Chennai, India, Croatia - Remote, Croatia, Dubai, United Arab Emirates, Gurgaon, India, India - Remote, India, Indore, India, Krakow, Poland, Lisbon, Portugal, Lithuania - Remote, Lithuania, Madrid, Spain, Mexico - Remote, Mexico, Mexico City, Mexico, Mumbai, India, Poland - Remote, Poland, Porto - Remote, Portugal, Portugal - Remote, Portugal, Sao Paulo, Brazil, Silesia, Poland, Spain, Spain, Spain - Remote, Spain, UAE - Remote, United Arab Emirates, Vilnius, Lithuania

Revolut

Senior QA Automation Engineer

Mesh

Europe - Remote

Mesh

Associate Construction Manager, Regional

Zipline

Houston, Texas, USA

Zipline

Sr IT Systems Engineer

Kalshi

New York City, New York, United States, New York Office

Kalshi

C++ Software Engineer

Citadel Securities

Gurugram, Haryana, IN, Hong Kong, Hong Kong, HK, London, GB, Miami, FL, US, Shanghai, Shanghai, CN, Singapore, SG, Sydney, NSW, AU, Zurich, CH

Citadel Securities

Brand Project Manager

Kalshi

New York City, New York, United States, New York Office

Kalshi

Engineering Manager, Data Cloud

Chainalysis

Toronto, Ontario, Canada, Ontario

Chainalysis

Solutions Engineer

MoonPay

Spain - Remote

MoonPay

Model Risk Manager

Revolut

US - Remote, United States

Revolut

Treasury Manager (Liquidity)

Revolut

US - Remote, United States

Revolut

Product Marketing Manager

TaxBit

New York, New York

TaxBit

Engineering Test Technician

Zipline

South San Francisco, California, USA

Zipline

Head of Global Network Partnerships

Stripe

US-NYC, US-San Francisco, US-Seattle, US-Remote, US-Chicago

Stripe

Manager, KYB Operations

MoonPay

Portugal - Remote

MoonPay

Regulatory Affairs Manager (Crypto)

Revolut

Cyprus - Remote, Cyprus

Revolut

Marketing Manager (Brand)

Revolut

Spain, Spain

Revolut

Quant Trader

Amber Group

Hong Kong, Hong Kong SAR

Amber Group

Legal Summer Associate (Summer 2026)

Zipline

South San Francisco, California, USA

Zipline

Autonomy Software Engineer, Validation Tools

Zipline

South San Francisco, California, USA

Zipline

Quantitative Research Analyst - University Graduate (Europe)

Citadel Securities

Dublin, IE, London, GB, Paris, FR, Zurich, CH

Citadel Securities

Machine Learning Engineer

Citadel Securities

Miami, FL, US

Citadel Securities

Quantitative Research Analyst Intern - BS/MS (Asia)

Citadel Securities

Hong Kong, Hong Kong, HK, Singapore, SG

Citadel Securities

Systematic Crypto Trader

Citadel Securities

London, GB, Singapore, SG

Citadel Securities

FPGA Engineer - Intern (Australia)

Citadel Securities

Sydney, NSW, AU

Citadel Securities

Site Reliability Engineer

Citadel Securities

Gurugram, Haryana, IN, Sydney, NSW, AU

Citadel Securities

Compliance

Kalshi

New York City, New York, United States, New York Office

Kalshi

Quantitative Trading - Intern (Australia)

Citadel Securities

Sydney, NSW, AU

Citadel Securities

Quantitative Research - PhD Intern (Australia)

Citadel Securities

Sydney, NSW, AU

Citadel Securities

Data Scientist

Citadel Securities

Miami, FL, US

Citadel Securities

Machine Learning Researcher, Options

Citadel Securities

London, GB

Citadel Securities

Quantitative Researcher Engineer - PhD Intern (Europe)

Citadel Securities

London, GB, Zurich, CH

Citadel Securities

Systematic Options Trader

Citadel Securities

Miami, FL, US

Citadel Securities

Research Engineer

Citadel Securities

Miami, FL, US

Citadel Securities

Quantitative Researcher - PhD Graduate (Europe)

Citadel Securities

London, GB, Paris, FR, Zurich, CH

Citadel Securities

Copyright © 2026 Paradigm Operations LP All rights reserved. “Paradigm” is a trademark, and the triangular mobius symbol is a registered trademark of Paradigm Operations LP