jobs in new york, ny, us

Senior Cybersecurity Operations Engineer (OCaml Experience)

New York, New York

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Yesterday

Senior Cybersecurity Operations Engineer OCaml Experience Jane Street Group, LLC has multiple openings for the position of Senior Cybersecurity Operations Engineer in New York, NY. The position duties are as follows: Lead the strategic design and implementation of advanced cybersecurity architecture to proactively defend against complex threats and emerging attack vectors. Day-to-day job duties include: Architect the development of sophisticated security systems and frameworks in OCaml, driving

Full-time

Senior Production Engineer (OCaml Experience)

New York, New York

•

Yesterday

Senior Production Engineers OCaml Experience Jane Street Group, LLC has multiple openings for the position of Senior Production Engineer in New York, NY. The position duties are as follows: Responsible for centralizing support functions for the Jane Street technology groups by providing both live support to resolve technology issues and work on software projects designed to improve support infrastructure on a rotational basis. Day-to-day duties include: Work in all parts of the software lifecycl

Full-time

Technical Program Manager, Information Technology

New York, New York

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Yesterday

Technical Program Manager, Information Technology Jane Street Group, LLC has multiple openings for the position of Technical Program Manager, Information Technology in New York, New York The position duties are as follows: Lead and architect complex, enterprise-scale technical initiatives across Jane Street's IT and infrastructure organizations, owning end-to-end delivery of mission-critical systems while establishing program management excellence across multiple engineering disciplines and glob

Full-time

Data Strategist

New York, New York

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Today

About the position We're looking for a Data Strategist who can understand the external data landscape, identify datasets that could improve our trading, and procure that data. You'll partner closely with traders, researchers, and other colleagues to understand their work, advise them on what data could help, and compare their options. You'll learn what data exists by attending conferences, following industry developments, meeting vendors, and investigating sources that may hold valuable data eve

Full-time

Machine Learning Researcher

New York, New York

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6d ago

About the position We're looking for smart and curious individuals to join our growing team and drive our ML work. On our Machine Learning team, you'll build the deep learning models that power our trading strategies, supported by our rapidly growing computing cluster with tens of thousands of high-end GPUs. Trading poses unusual challenges-large models and nonstationary datasets in a competitive multi-agent environment-that force us to search for novel techniques. At Jane Street, our researcher

Full-time

Programming Language Engineer

New York, New York

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6d ago

About the Position We're looking for Software Engineers with a background in programming languages to join one of our PL-focused teams at Jane Street. Programming languages work at Jane Street spans a wide variety of different areas: Language design and type systems. Designing language features and stronger type-level guarantees that let our developers express more of what they mean, and catch more mistakes at compile time. Compilers and optimization. Investing in optimization, code generation,

Full-time

Machine Learning Researcher

New York, New York

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6d ago

About the Position We're looking for smart and curious individuals to join our growing team and drive our ML work. On our Machine Learning team, you'll build the deep learning models that power our trading strategies, supported by our rapidly growing computing cluster with tens of thousands of high-end GPUs. Trading poses unusual challenges-large models and nonstationary datasets in a competitive multi-agent environment-that force us to search for novel techniques. At Jane Street, our researcher

Full-time

Quantitative Trader

New York, New York

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6d ago

About the Position Our trading is based on our own proprietary models and on busy days we engage in over a million trades. Traders work in teams to seek out and trade on pricing inefficiencies, develop models, manage risk, investigate new products, and push into new business areas. Experienced traders teach and oversee the less-experienced. New traders serve as assistants while they learn the ropes, getting increasing responsibility as they demonstrate their ability to handle it. Technology is a

Full-time

Securities Financing Specialist

New York, New York

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6d ago

About the Position We're looking for a Securities Financing Specialist to support and develop Jane Street's financing capabilities. The ideal candidate has prior experience in financing or securities lending at a bank or buy-side firm, along with strong external relationships with counterparties. You can expect to work with a broad range of internal teams to understand and manage the various constraints of a quantitative trading firm. You'll also have the opportunity to execute real-time financi

Full-time

Quantitative Trader

New York, New York

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6d ago

About the Position At Jane Street, quantitative traders identify market signals, analyze and execute strategies, construct quantitative models, conduct statistical analyses, build algorithmic trading systems, manage risk, develop new businesses, and more. Our trading desks are central to our collaborative and cooperative office environment. You can expect to work side by side with experienced traders who are committed to teaching, guiding, and supporting our newest hires. Through hands-on, inter

Full-time

Formal Methods Engineer

New York, New York

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6d ago

About the Position We're looking for software engineers and researchers to establish a new Formal Methods team at Jane Street. With the emergence of agentic programming, we think formal methods will play a major role in providing feedback for agents and helping validate agent-generated code. Our vision is to make formal methods as useful a tool for building software as type systems are for us today, both by leveraging existing tools and technology, and pursuing novel approaches. We're looking to

Full-time

Hardware Engineer (FPGA/ASIC)

New York, New York

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6d ago

About the Position Our goal is to give you a real sense of what it's like to work at Jane Street full time while also providing a truly unparalleled educational experience. As an intern, you are paired with full-time employees who act as mentors, collaborating with you on real-world projects we actually need done. In this internship, you'll learn how we use tools to make programming faster, more pleasant, and more reliable. We apply these same principles to our hardware engineering work, and we'

Full-time

ASIC Physical Design Engineer

New York, New York

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6d ago

About the Position We are looking to hire an ASIC Physical Design Engineer to help us design, test, and deploy advanced hardware. As part of our Ultra Low Latency team, you'll have the opportunity to collaborate with people in areas across the firm, including trading, networking, and research infrastructure. This isn't a traditional PD role. We're a small team where everyone works across the chip design process, and we expect our PD engineers to lead with physical design expertise but think like

Full-time

Compiler Engineer

New York, New York

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6d ago

About the Position We are looking for an experienced software engineer to work on code generation in the OxCaml compiler, which is open source. OxCaml is Jane Street's variant of the OCaml language, equipped with powerful features for high-performance and parallel programming, with data race freedom guarantees. This role involves the full cycle of identifying new optimizations, coding, testing, benchmarking, and deployment. There will be the opportunity to work across a wide variety of intermedi

Full-time

Quantitative Researcher

New York, New York

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6d ago

About the Position We are looking for Quantitative Researchers to help us build models, strategies, and systems that price and trade financial instruments. You'll apply your experience in experiment design, dataset generation, time series analysis, feature engineering, and model building to financial datasets, while collaborating with colleagues who will challenge and refine your approach. At Jane Street, our researchers, engineers, and traders sit a few feet away from each other and work togeth

Full-time

MacOS Software Engineer

New York, New York

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6d ago

About the Position We're looking for an experienced Software Engineer with deep macOS software experience who is also willing to work in other languages and on other platforms. In this role, you'll help build and maintain macOS internal applications and services used by our colleagues across the firm. Our macOS footprint is growing, and we want someone who can lead on the platform side of that work-both through hands-on development and guiding the rest of the team around what's reasonable to bui

Full-time

Quantitative Researcher

New York, New York

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6d ago

About the Position We are looking for Quantitative Researchers to help us build models, strategies, and systems that price and trade financial instruments. You'll work side by side with experienced researchers who are committed to teaching, guiding, and supporting our newest hires, learning how we think about experiment design, dataset generation, time series analysis, feature engineering, and model building for financial datasets. At Jane Street, our researchers, engineers, and traders sit a fe

Full-time

Machine Learning Educator

New York, New York

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6d ago

About the Position We're looking for an experienced and skilled educator to help us teach people at Jane Street about machine learning. Machine learning is a critical pillar of Jane Street's global business. Our ever-evolving trading environment serves as a unique, rapid-feedback platform for ML experimentation, allowing us to incorporate new ideas with relatively little friction. Our ML team is full of people with a shared love for the craft of software engineering, and for designing APIs and s

Full-time

Quantitative Researcher

New York, New York

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6d ago

About the Position Our goals are to give you a real sense of what it's like to work as a Quantitative Researcher at Jane Street while also providing a truly unparalleled educational experience. You'll work side by side with our experienced Quantitative Researchers to learn how we identify market signals, analyze large datasets, build and test models, and create new trading strategies. At Jane Street, the lines between research, technology, and trading are intentionally blurry, and you'll have ac

Full-time

Quantitative Trader

New York, New York

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6d ago

About the Position Our goals are to give you a real sense of what it's like to work as a Quantitative Trader at Jane Street while also providing a truly unparalleled educational experience. You'll be paired with experienced quantitative traders who will teach you how to identify market signals, analyze and execute strategies, construct quantitative models, conduct statistical analysis, and build trading intuition. At Jane Street, the lines between research, technology, and trading are intentiona

Full-time

jobs in New York, NY, USA