C# Trading Systems Developer Phaxis LLCC# Trading Systems DeveloperNew York, NY$180,000–$240,000 / yearSalary is 180k to 240k + bonus We are seeking a Senior C# Trading Systems Developer to join our engineering team and help build, enhance, and support high-performance trading systems and financial technology platforms. This role is ideal for a hands-on engineer with strong C#/.NET development experience and a background working with trading, brokerage, capital markets, or other real-time financial systems.
Quantitative Systematic Trading Internship – Master's: Summer 2027 Susquehanna International Group, LLPQuantitative Systematic Trading Internship – Master's: Summer 2027New York, New YorkThrough hands-on research, mentorship, and close collaboration with researchers, engineers, and traders, you’ll explore open-ended questions, design experiments, develop quantitative models, and evaluate ideas through rigorous empirical analysis and backtesting. Susquehanna’s extensive proprietary datasets and large-scale computing infrastructure—including a rapidly growing cluster of thousands of high-end GPUs—support computationally intensive research, large-scale simulation, and rapid experimentation.
Trading Operations Analyst/Associate AQRTrading Operations Analyst/AssociateGreenwich, CT$80,000–$95,000 / yearWorking closely with Trading, Portfolio Implementation, Technology, and Operations, the successful candidate will help ensure the accurate execution, booking, and lifecycle management of trades while partnering with external brokers, prime brokers, custodians, clearing brokers, and other market participants. The ideal candidate is intellectually curious, enjoys solving problems, and is interested in using data and technology to improve operational processes.
Senior iOS Engineer, Crypto Trading Robinhood Markets IncSenior iOS Engineer, Crypto TradingNew York, NY$196,000–$230,000 / yearAs a Senior iOS Engineer on the Crypto Pro Trading team, you''ll design and build high-performance trading interfaces that handle real-time market data, complex order flows, and rich charting experiences for Robinhood''s most engaged crypto users. The Crypto Pro Trading team builds the advanced trading experience for Robinhood''s most active crypto investors, powering features like real-time charting, order book visualization, and sophisticated order types across iOS.
C++ Trading & Simulator Engineer (Usa) Trexquant InvestmentC++ Trading & Simulator Engineer (Usa)New York, NY$175,000–$200,000 / yearA degree in Computer Science, Engineering, Mathematics, or a related field, 2+ years of experience writing production-quality code in C++ (C++ 17/20) with a deep understanding of data structures, algorithms, concurrency patterns, and numeric processing. To support our rapid growth, we are seeking a talented C++ Trading & Simulator Engineer to join our growing technology team and help build the next generation of trading systems and analytics platforms.
Associate, Growth Marketing Advanced Trading Products Gemini Trust Company LLCAssociate, Growth Marketing Advanced Trading ProductsNew York, NY$82,500–$110,000 / yearGemini is a global crypto and Web3 platform founded by Cameron and Tyler Winklevoss in 2014, offering a wide range of simple, reliable, and secure crypto products and services to individuals and institutions in over 70 countries. We envision a world where crypto reshapes the global financial system, internet, and money to create greater choice, independence, and opportunity for all - bridging traditional finance with the emerging cryptoeconomy in a way that is more open, fair, and secure.
Senior Product Designer, Trading RobinhoodSenior Product Designer, TradingNew York, NY$166,000–$195,000 / yearIn this high-visibility individual contributor role, you will collaborate with engineering, product management, and legal teams, communicate transparently with leadership, and help define our long-term product evolution. Proven experience designing complex user interfaces and large, multifaceted products, ideally within financial technology, trading platforms, or complex editing applications.
Analyst, NYSE Trading Operations Core Shift Intercontinental Exchange IncAnalyst, NYSE Trading Operations Core ShiftNew York, NY$81,600–$106,500 / yearIn this customer-facing role, the analyst identifies, troubleshoots, manages, and escalates trading-related issues while partnering with cross-functional teams to ensure seamless and uninterrupted market operations. 3+ years of experience in a trading environment, including roles such as trader, trader''s assistant, exchange or broker-dealer trading operations, or alternative trading system (ATS).
2027 Trading Analyst AQR Capital Management LLC2027 Trading AnalystGreenwich, CT$145,000–$155,000 / yearWe strive to deliver concrete, long-term results by looking past market noise to identify and isolate the factors that matter most, and by developing ideas that stand up to rigorous testing. You''ll analyze trading activity, study market structure and liquidity, investigate how news and geopolitical events influence prices, and help improve how we execute systematic investment strategies.
2027 Trading Summer Analyst AQR Capital Management LLC2027 Trading Summer AnalystGreenwich, CTLearning is the cornerstone of our culture and plays an active role in the internship experience - through daily collaboration and interaction with employees at all levels, in workshops and classes, and most significantly by working on projects that matter to the many clients we serve. Our unique AQR Quanta Academy: Summer Term learning series, a structured program, consists of over 40 hours of educational, skill-building and networking events.
NewAudit Manager - Global Markets - Electronic Trading Macpower Digital Assets Edge Private LimitedAudit Manager - Global Markets - Electronic TradingNew York, NY$140,000–$170,000 / yearKey responsibilities include driving risk-based auditing by defining scope and test procedures to evaluate the control environment in conformance with audit policies, assessing issues for business impact and recommending severity ratings, drafting audit reports, and managing business partner relationships. Responsibilities: Executes audit strategy for the sound application of risk-based auditing by defining audit scope and audit programs, and drafting audit reports leveraging automation and innovative methods in a timely and high-quality manner.
Alpha Data Services - EDM Implementation Support (Trading Data: Security Master, Reference Data, Transactions Lifecycle) (Us) - AVP State Street CorporationAlpha Data Services - EDM Implementation Support (Trading Data: Security Master, Reference Data, Transactions Lifecycle) (Us) - AVPClifton, NJ$90,000–$157,500 / yearState Street is making a multi-year strategic investment in Alpha Data Services, we need a strong data Analyst practitioner to work with internally and with clients and prospects on to ensure our services continue to mitigate the risk of modelling, trading and regulatory reporting errors which could arise from inaccurate data within our platforms as part of are ongoing service delivery team. Alpha Data Services seeks team player with strong experience and analytics interest in the content and management of data within Order management systems used for trading and decision support as part of the growth in demand within Alpha Data services and our clients.
Senior Software Engineer, Trading Systems Eliassen GroupSenior Software Engineer, Trading SystemsJersey City, New Jersey$75–$85 / hourFor nearly 40 years, we have combined exceptional people, deep domain expertise, and intelligent capabilities to expand our clients’ capacity and accelerate meaningful outcomes. About Eliassen Group:Eliassen Group is a strategic consulting firm that helps organizations reach further and achieve more through our technology, business advisory, and life sciences solutions.
Lead Trading Systems Engineer (Usa) TrexquantLead Trading Systems Engineer (Usa)Stamford, CTThis role involves architecting and building scalable, low-latency systems in Linux environments, collaborating closely with quantitative researchers & engineers, and driving next-generation simulation and execution platforms. Collaborate with quantitative researchers and cross-functional teams to ensure the platform accurately models market dynamics, transaction costs, and execution behavior while aligning technical initiatives with a long-term infrastructure roadmap.
Trading Systems Operations Engineer (Usa) TrexquantTrading Systems Operations Engineer (Usa)Stamford, CTThe successful candidate will also collaborate with senior leadership, quantitative researchers, engineers, and the business team to support their initiatives. Respond promptly to system alerts and incidents, investigating root causes and implementing solutions to prevent recurrence.
Delivery Lead for Fidessa Trading System - 6447778 Accenture PlcDelivery Lead for Fidessa Trading System - 6447778Morristown, NJIn addition to delivering innovative solutions for Accenture's clients, you will work with a highly skilled, diverse network of people across Accenture businesses who are using the latest emerging technologies to address today's biggest business challenges. Accenture Flex employees work in their local metro area onsite at the project, significantly reducing and/or eliminating the demands to travel.
Equity Sales Trading Director Truist Financial CorpEquity Sales Trading DirectorNew York, NYGeneral Description of Available Benefits for Eligible Employees of Truist Financial Corporation: All regular teammates (not temporary or contingent workers) working 20 hours or more per week are eligible for benefits, though eligibility for specific benefits may be determined by the division of Truist offering the position. Learn all aspects of the equity platform including research, corporate access, low touch execution and capital markets.
Public Finance Trading Director Truist Financial CorporationPublic Finance Trading DirectorNew York, NYGeneral Description of Available Benefits for Eligible Employees of Truist Financial Corporation: All regular teammates (not temporary or contingent workers) working 20 hours or more per week are eligible for benefits, though eligibility for specific benefits may be determined by the division of Truist offering the position. Responsible for managing individual credit trading book with multiple sectors including but not limited to risk management, trade execution, pre/post trade analysis, sector analysis, idea generation, hedging, and attributable P&L.
Talent Pool: Trading Systems Engineer Flow TradersTalent Pool: Trading Systems EngineerNew York, NY$160,000–$215,000 / yearAll resumes, and any other information identifying potential candidates, submitted to any employee at Flow Traders via-email, the Internet or directly without a valid and signed search agreement will be deemed free to contact by Flow Traders without any restrictions and no placement fee of any kind will be paid in the event the candidate is hired by Flow Traders. Leverage automation and IaC to manage and optimize Linux and Kubernetes environments spanning bare‑metal, virtualized, and cloud‑native systems—streamlining workflows and reducing operational friction.
Programmatic Trading Specialist Trade DeskProgrammatic Trading SpecialistNew York, NY$61,500–$112,800 / yearWe value the unique experiences and perspectives that each person brings to The Trade Desk, and we are committed to fostering inclusive spaces where everyone can bring their authentic selves to work every day. All employees may be eligible to become The Trade Desk shareholders through eligibility for stock-based compensation grants, which are awarded to employees based on company and individual performance.