Senior C++ Software Engineer - Proprietary Trading
Saragossa
You get to build something from scratch, with the budget and the talent to actually do it properly. This is a leading global proprietary trading firm coming off a record-breaking year. They are growing fast and they are doing it by hiring sharp, entrepreneurial people who want real ownership, not just a seat at the table. You'll be leading a new migration project within the Options Technology division in New York. That means the decisions are yours, the architecture is yours, and the outcomes are yours. The New York presence is intentional and small, which gives you the kind of influence that simply does not exist inside a large, layered organisation. The work itself centres on modernising the technology stack, moving it into a Linux environment and building something genuinely fit for the future. You are working alongside seriously talented engineers who are just as invested in getting this right as you are. You will need a strong C++ background and a solid grounding in understanding the nitty-gritty of a trading system - examples include execution technology (EMS/OMS), concurrency, low latency optimisation or market data. Naturally, your background will be within financial services. You know how to lead technically and you are comfortable running autonomously without needing a lot of hand-holding. You make good decisions independently and you move quickly when you need to. This firm actively looks for people who think like founders. If you have ever felt constrained by the pace or the politics of somewhere larger, this is a very different kind of environment. The role is in New York. Full relocation packages available Ready to own something that actually matters? #J-18808-Ljbffr Saragossa
- ...Description: ~ We are looking for a C++ engineer to design and build high performance, low... .... ~• Collaborate with quantitative, trading, and infrastructure teams (or analogous... ...data protocols (e.g., FIX, MDP, ITCH, proprietary exchange feeds) is a plus. • Experience...SeniorFull time
$185k - $225k
Flow Traders is looking for Senior C++ Software Engineers to join our growing team in New York or Chicago... ...a critical role in our event-driven trading systems, which are designed to... ...leading performance and reliability. Our proprietary trading platform includes everything...SeniorLocal areaImmediate start- ...C++ Platform EngineerRole: C++ Platform EngineerClient: Top-tier quantitative trading firmCompensation: Competitive (Not Specified)Location: NYC (Hybrid)Overview: We're working... ...quantitative trading firm to hire a C++ engineer who wants to work close to the metal on...SeniorWork at office
- C++ EngineerWe are seeking highly skilled C++ engineers to join our Systematic technology team, focused... ...research, and trading infrastructure. Key responsibilities... ...systems, and software design.Expert-level proficiency... ...in a hedge fund, proprietary trading firm, or investment...Senior
- ...A leading quantitative trading firm is looking for C++ Software Engineers to join its High Frequency Trading team in New York. You’ll work closely with researchers and engineers to build low latency, high performance trading systems, owning projects end to end from...SeniorFull time
$175k - $250k
Senior High Frequency C++ EngineerThe Systematic Platform Execution & Exchange Data (SPEED) Team is at the core of Millennium’s Equities, Quant... ...lowest‑latency solutions for systematic and high‑frequency trading. SPEED delivers the live trading and market‑data platforms...Senior- ...Prop Trading Firm is looking for a high-touch C++ developer to assist with the buildout of core trading systems and onboarding new traders and portfolio... ...forefront. Ideal Candidate: ~5 years experience in software development in high-frequency trading. ~ Skilled in...Senior
$140k - $200k
...environment. About the Role: We are seeking a Senior C++ / Java Developer to support a U.S. Treasury systematic trading platform within a leading global markets... ...electronic trading technology experience. The engineer will partner closely with Treasury traders,...SeniorFull timeTemporary workRemote workWorldwide$400k
Overview Senior Endur Support - Tier 1 proprietary trading fund ~$400,000 - Mondrian Alpha This opportunity offers the chance to join one of the world’s leading... ...infrastructure. We are seeking a skilled support engineer to work with the Macro and Commodities trading teams...SeniorFull time$175k - $250k
Senior C++ Market Data EngineerThe SPEED Market Data team seeks a hands... ...as a leader in quantitative trading. You will shape the future of... ...alongside other exceptional engineers and strategists to solve some... ...Collaborate with hardware and software teams across divisions to...Senior- ...We're partnering with one of the best-known proprietary trading firms in the market to hire a senior C++ leader for its front-office trading technology group.... ...today. The role You'll lead a team of 6 engineers working directly alongside traders, with plans to...Flexible hours
- ...Principal C++ Software Engineer – Trading Execution - NYC/Chicago - Hybrid A leading proprietary trading firm is hiring C++ engineers to build and improve the execution systems behind its options market-making business. The engineering goal is to make trading faster...Full time
$400k
...: ~ Sub-Portfolio Manager/Senior Quantitative Researcher (Systematic... ...leading quantitative proprietary trading firm founded in the late 200... ...curation/validation, feature engineering, model development and... ...main OO programming languages: C++, Python. ~ Extraordinary accomplishments...Senior$250k - $300k
...York, NY, United StatesIndustry: Trading FirmPosted: 2026-05-11Contact: Ethan... ...OpportunityJoin an elite, agile engineering pod at a rapidly scaling proprietary trading firm during a critical phase... ...to learning or utilizing C++ for performance-critical components...SeniorRemote work$150k - $250k
...Senior Software Engineer (Data) - $150k - $250k Base ($200k - $400k TC) – NYC/... ...Chicago/ London (Hybrid) – Prop Trading Overview We are... ...partnered with a leading global proprietary trading firm seeking an... ...skills in Python, Java or C++, with the ability to work across...Senior$140k - $200k
...experience supporting U.S. Treasury electronic or systematic trading platforms. ~ Strong hands-on C++ development skills and solid Java experience in... ...trading, order books, market data, order routing, execution engines, or venue connectivity. ~ Demonstrated ability to...SeniorFull timeTemporary workRemote workWorldwide$175k - $250k
Senior Quantitative DeveloperAbout MillenniumMillennium... ...and advanced proprietary systems. The team... ...analytical and trading capabilities,... ...maintain low-latency C++ execution... ...frameworks, and internal engineering tools.Collaborate... ...years of professional software development...SeniorFlexible hours$230k - $250k
...DescriptionWith a tenured team of investment, trading and risk professionals in offices across... ...FUNCTIONS AND ESSENTIAL RESPOSIBILITIES:Senior trader focused on bank loans, high yield... ...management). Specifically provide daily proprietary summaries of firmwide trading activity...SeniorFull timeTemporary workWork experience placementFlexible hours- ...C++ Software Engineer – High-Frequency Trading A systematic trading firm operating at the cutting edge of high-frequency execution is looking to strengthen its engineering core with a ULL C++ Engineer. Most speed shops are chasing the same thing: shave enough nanoseconds...
- ...Looking for a senior C++ engineer to join a front-office trading team with a clear path toward leading and building out the technology group. You’ll start hands-on, working directly with traders and engineers to design, build, and optimize high-performance trading...Full timeFlexible hours
$175k - $200k
...Time /HybridBelvedere Trading is a leading proprietary trading firm with offices... ...trading models and software systems are continually re-engineered, optimized, and maintained... .... We’re looking for a Senior Trading Software... ...expanding into modern C++ to drive our strategies...SeniorFull time2 days per week$225k - $300k
Flow Traders is looking for a Senior C++ Software Engineer to lead the next-generation architecture of... ...that power our fully systematic trading. We don't treat market data as plumbing... ...who has lived this philosophy in a proprietary or systematic trading environment and...SeniorLocal area- ...Quant Trading firm is looking for a Software Developer to work on electronic trading connectivity infrastructure and high-impact systems that handle order... ...Requirement Hands on development experience in C++, Python, Java or C# Deep knowledge of the FIX protocol...SeniorFull time
$124k - $280k
...SummaryThe OpportunityAs an AI Engineering Lead, you will play a... ...for clients. As a Senior Manager, you will... ..., data wrangling, and software implementation to enable... ...such as Python and C++ to develop robust data... ...information, handling proprietary assets, or collaborating...SeniorFull timeH1b$130k - $175k
...We are seeking a hands-on Senior C++ Engineer to support a strategic modernization... ...-performance electronic trading market data platform. The... ...and understands both the software engineering and... ...Execute the migration of proprietary exchange market data feed handlers...SeniorFull timeTemporary workRemote workWorldwide$140k - $200k
...Strong proficiency in modern C++ (C++17/20 or later) and hands... ...systems, such as networking, trading, telemetry, or gaming systems... ...protocols such as FIX, MDP, ITCH, or proprietary exchange feeds is a plus.... ...ongoing improvements to our engineering practices. Technologies:...SeniorFull time- ...quantitative hedge fund is seeking a Senior Infrastructure Software Engineer to design and build the core... ...platforms powering its global research and trading environment. You'll work on... ...more languages such as Python and/or C++. Deep understanding of Linux systems...SeniorFull time
$120k - $140k
...Strong proficiency in modern C++ (C++17/20 or later) and hands... ...systems, such as networking, trading, telemetry, or gaming systems... ...familiarity with FIX, MDP, ITCH, or proprietary exchange feeds; and... ...and ongoing improvements to engineering practices. Technologies:...SeniorFull time$110k - $140k
...: Strong proficiency in modern C++ (C++17/20 or later) Solid understanding... ...systems, such as networking, trading systems, telemetry, or gaming engines Strong computer science... ...protocols such as FIX, MDP, ITCH, or proprietary exchange feeds is a plus Experience...SeniorFull time- ...the job A leading quantitative trading firm is seeking a Senior Site Reliability Engineer to build and evolve the reliability... ...Working at the intersection of software and infrastructure, you'll ensure... ...languages such as Python, Go, or C++ Deep understanding of Linux systems...SeniorFull time
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