NumPy jobs in Greenwich, CT

Hybrid in New York, New York

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16d ago

Job DescriptionOur client is seeking a Data Scientist to design and implement data science and applied machine learning solutions supporting new product development, intelligent search and discovery, content enrichment, and metadata generation. Working as part of a cross-functional team, you will evaluate commercial and open-source AI models, perform data analysis, and deliver production-ready solutions with measurable business impact. This role partners closely with engineering, product, and b

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Contract, Third Party

Depends on Experience

Modeling Workflow Specialist

New York, New York

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10d ago

Position Summary Two Sigma is a leading quantitative investment management and trading firm. The company applies a scientific approach to investing, combining cutting-edge technology, artificial intelligence, data science, and quantitative research with rigorous human inquiry to capitalize on market opportunities and deliver alpha for investors. Our team of engineers, quantitative researchers and data scientists looks beyond the traditional to test hypotheses and develop creative solutions to

Full-time

USD 165,000.00 - 300,000.00 per year

Quantitative Developer, Python

New York, New York

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Today

Tower Research Capital is a leading quantitative trading firm founded in 1998. Tower has built its business on a high-performance platform and independent trading teams. We have a 25+ year track record of innovation and a reputation for discovering unique market opportunities. Tower is home to some of the world's best systematic trading and engineering talent. We empower portfolio managers to build their teams and strategies independently while providing the economies of scale that come from a

Full-time

USD 150,000.00 - 200,000.00 per year

Software Engineer

New York, New York

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Today

Garda Capital Partners (Garda) is a multi-billion dollar alternative investment firm with over 22 years of experience deploying relative value strategies across fixed income markets for institutional investors. We hire, grow, and mentor great talent and remain steadfast in our commitment to building a culture that helps them succeed. Garda is more than a workplace. We are built on trust, integrity, and a shared vision for how we work together, the enduring relationships we build, and the consist

Full-time

USD 150,000.00 - 175,000.00 per year

Data Engineering Internship (Summer 2027)

Stamford, Connecticut

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Today

Application Deadline: September 1, 11:59 pm EST Program Summary - Data Science & Technology Internship Company Overview: Castleton Commodities International is a leading global energy commodities merchant and infrastructure asset investor. As a trader, CCI deploys capital on a proprietary basis in the physical and financial commodity markets, providing the Company with market insights and access. As a strategic investor and developer, CCI leverages its market expertise, operations capabilities

Full-time

Manager, Applied AI, Advanced Informatics

Tarrytown, New York

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Today

Build our future together: At Regeneron, we use science and innovation to develop life-changing medicines for people with serious diseases. We are seeking a Manager, Applied AI to join our Advanced Informatics team, supporting health data systems and analytical pipelines across the organization. In this role, you will design and validate applied AI/ML solutions against complex health data and clinical ground truth, while collaborating with senior applied AI leaders, clinical informaticists, dat

Full-time

USD 150,500.00 - 245,500.00 per year

Senior Research Engineer (Based in Hong Kong)

New York, New York

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10d ago

Flow Traders is looking for a Senior Research Engineer, successful candidate will be relocated to our Hong Kong Office. This is a unique opportunity to join a leading proprietary trading firm with an entrepreneurial and innovative culture at the heart of its business. We value quick-witted, creative minds and challenge them to make full use of their capacities. As a Senior Research Engineer, you will be responsible for helping to lead the development of our trading model research framework and u

Full-time

GBM - Public, Electronic Cash Market Making, Quantitative Engineering, Vice President - New York

New York, New York

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Today

Job Description Goldman Sachs Electronic Market Making - Software Engineer - Vice President - New York The Electronic Market Making (EMM) group is embarking on a major, multi-phase ETF initiative. As part of this effort, we are seeking a senior-level engineer to architect and build the foundational trading infrastructure that will power this new business line. This is a high-impact, self-directed role with no distinction between research and production environments. We are a small team that d

Full-time

USD 150,000.00 - 300,000.00 per year

Full-Stack Software Engineer Internship (Summer 2027)

Stamford, Connecticut

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Today

Application Deadline: September 1st at 11:59 pm EST Program Summary - Data Science & Technology Internship Company Overview: Castleton Commodities International is a leading global energy commodities merchant and infrastructure asset investor. As a trader, CCI deploys capital on a proprietary basis in the physical and financial commodity markets, providing the Company with market insights and access. As a strategic investor and developer, CCI leverages its market expertise, operations capabil

Full-time

Senior Research Engineer (Based in Hong Kong)

New York, New York

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Today

Full-time

Data Scientist - Healthcare (Hybrid / New York Metro) ( 3 days on-site )

New York, New York

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2d ago

AssistRx is a healthcare technology company focused on specialty pharmacy hub services, helping pharmaceutical manufacturers improve therapy initiation, patient access, and reimbursement workflows through its iAssist platform and related support services. Its platform connects patients, providers, payors, and manufacturers across complex specialty therapy programs, supporting a broad portfolio of work across areas including oncology, immunology, rare disease, and obesity. In this role, you will

Full-time

Prediction Markets Trader

New York, New York

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6d ago

DRW is a major Chicago-based proprietary trading firm founded in 1992 by Don Wilson, specializing in diversified, technology-driven market-making and quantitative trading across asset classes including fixed income, options, derivatives, commodities, energy, equities, FX, and cryptocurrency. DRW is building out a dedicated prediction markets desk focused on platforms such as Polymarket and Kalshi. As a Prediction Markets Trader , you will develop, execute, and optimize high-conviction trading

Full-time

USD 175,000.00 - 200,000.00 per year

AFC Modelling - Data Scientist - Analyst - Vice President

New York, New York

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Today

Job Description: Job Title: Data Scientist Corporate Title: Analyst - Vice President Location: New York, NY (ALL ROLES TO BE CONSIDERED) Overview Deutsche Bank benefits from having a highly experienced and dedicated Anti Financial Crime (AFC) function, which performs a crucial role in keeping Deutsche Bank's business operations and global financial services clean from financial crime while serving the interests of the Bank and society. Our regional/global matrix structure allows for flexib

Full-time

USD 90,000.00 per year

Data Scientist, Portfolio Optimization

New York, New York

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Today

About Formation Bio Formation Bio is a tech and AI driven pharma company differentiated by radically more efficient drug development. Advancements in AI and drug discovery are creating more candidate drugs than the industry can progress because of the high cost and time of clinical trials. Recognizing that this development bottleneck may ultimately limit the number of new medicines that can reach patients, Formation Bio, founded in 2016 as TrialSpark Inc., has built technology platforms, proces

Full-time

USD 154,500.00 - 202,000.00 per year

C++ Software Engineer (DV Commodities - New York)

New York, New York

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6d ago

About Us : Founded 20 years ago and headquartered in Chicago, the DV Group of financial services firms has grown to more than 600 people operating throughout North America, Europe and Asia. Since spinning out of a large brokerage firm in 2016, DV Trading has rapidly scaled as an independent proprietary trading firm utilizing its own capital, trading strategies, and risk management methodologies to provide liquidity to worldwide financial markets and hedging opportunities to commodity producers

Full-time

USD 180,000.00 - 250,000.00 per year

Senior Analysts, Data Science

New York, New York

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Today

Job Description American Express Travel Related Services Company, Inc. seeks Senior Analysts, Data Science to review existing data systems designs based on analyzed data to help streamline data reporting processes. Responsibilities Analyze customer data to develop data-driven business strategies. Update business intelligence tools, databases, dashboards, systems, and methodologies. Partner with cross-functional business teams, including Finance, Travel & Lifestyle Services, Insurance, and oth

Full-time

USD 109,491.00 - 150,250.00 per year

Quant Developer

New York, New York

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25d ago

About Man Group Man Group is a global alternative investment management firm focused on pursuing outperformance for sophisticated clients via our Systematic, Discretionary and Solutions offerings. Powered by talent and advanced technology, our single and multi-manager investment strategies are underpinned by deep research and span public and private markets, across all major asset classes, with a significant focus on alternatives. Man Group takes a partnership approach to working with clients, e

Full-time

USD 150,000.00 - 170,000.00 per year

Python Developer

Rutherford, New Jersey

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Today

Software Guidance & Assistance, Inc., (SGA), is searching for a Python Developer for a right to hire assignment with one of our premier financial services clients in Rutherford, NJ. Responsibilities : Responsible for designing, building, and implementing scalable backend applications and microservices within the Technology team. Focuses on developing robust Python-based services, APIs, and data processing systems that support enterprise applications and analytics. Responsible for data extrac

Contract

Senior Machine Learning Engineer, Model Risk Management

New York, New York

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10d ago

Block builds simple, powerful tools that make progress towards an economy that's truly open to all. Each of our brands unlocks different aspects of the economy for more people. Square makes commerce and financial services accessible to sellers. Cash App is the easy way to spend, send, and store money. Afterpay is transforming the way customers manage their spending over time. TIDAL is a music platform that empowers artists to thrive as entrepreneurs. Bitkey is a simple self-custody wallet built

Full-time

USD 228,700.00 - 343,100.00 per year

Intern Data Scientist 2027 - AI & Data Analytics

New York, New York

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Today

Introduction Launch your career like an IBMer Every IBMer has a story. For many, it started with an internship. As an IBM intern, you won't just gain experience - you'll start thinking, working, and growing like an IBMer. From day one, you'll contribute to real client projects across diverse industries, including analytics, AI adoption, generative AI, and agentic AI-enabled transformation, working alongside experienced IBMers who are invested in your success. You'll be challenged, supported, a

Full-time

NumPy jobs in Greenwich, CT, USA