1340 Python Quantitative Developer jobs in New York,NY

Principal Engineer - Python API Development

Fidelity Investments

Hoboken, NJ 07030

~ 16 min OnsiteUrgently HiringEducation AssistanceHealth InsurancePaid Time OffRetirement Benefit

Bachelor's or Master's degree in Computer Science, Software Engineering, or a closely related engineering discipline; 8+ years (typically 10+) building and operating production platforms and services at scale.
Deep software engineering expertise in Python and distributed systems
Linux fluency and scripting are required
Cloud platform leadership (AWS) —hands‑on with S3, Lambda, Batch, Step Functions, EventBridge, CloudWatch, and SNS/SQS—and experience shaping platform patterns that other teams adopt.

SmartExplore AI is experimental.

New, Posted 12 hours ago

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Head of AI Data Science, Intelligence Ventures

Spectrum

New York, NY 10036

OnsiteUrgently Hiring

Deep expertise in transformer-based sequence modeling and its application to behavioral or interaction data at consumer scale — including architecture design, training methodology, fine-tuning, and embedding quality evaluation
Proven track record developing and deploying household- or user-level embedding models applied to real-world use cases in media, marketing, commerce, and/or customer intelligence — not just research environments. Demonstrated understanding of the unique characteristics of behavioral sequence data: sparsity, temporal dynamics, multi-entity structure, and the signal differences between behavioral intent and explicit interaction
Strong command of the full data science lifecycle in production settings — from exploratory data analysis and feature engineering through model training, validation, deployment, monitoring, and iteration — at large dataset scale (billions, even trillions of records)
Hands-on proficiency with Python, PyTorch or TensorFlow, and distributed ML training frameworks; experience running ML workloads on cloud platforms (AWS SageMaker, Snowflake Cortex, Databricks, or equivalent)
Experience designing and operationalizing feature stores and predictive modeling pipelines that serve downstream intelligence products, audiences, or decision systems in production environments
Ability to communicate complex AI/ML concepts clearly to non-technical executive audiences, product stakeholders, and external partners; comfort operating as an external-facing technical spokesperson for the platform's modeling capabilities and intelligence differentiation
Track record of leading and growing high-performing data science teams; experience recruiting and developing senior ML talent in competitive markets
Genuine intellectual curiosity about the application of AI to behavioral science, consumer intelligence, and agentic systems; awareness of the evolving landscape of foundation models, retrieval-augmented generation, and multi-agent AI architectures
Bachelor's Degree in Computer Science, Statistics, Mathematics, or a related quantitative field
Experience leading applied ML or data science teams building consumer-facing or enterprise intelligence products — 7 years
Hands-on experience designing and training transformer or deep learning models on sequential behavioral data at scale — 5 years
In-office position preferably based in New York City
Travel as required for partner engagements, executive meetings, and industry events

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New, Posted 10 hours ago

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Principal Engineer - Python API Development

Fidelity Investments

Jersey City, NJ 07311

~ 22 min OnsiteUrgently HiringEducation AssistanceHealth InsurancePaid Time OffRetirement Benefit

Bachelor's or Master's degree in Computer Science, Software Engineering, or a closely related engineering discipline; 8+ years (typically 10+) building and operating production platforms and services at scale.
Deep software engineering expertise in Python and distributed systems
Linux fluency and scripting are required
Cloud platform leadership (AWS) —hands‑on with S3, Lambda, Batch, Step Functions, EventBridge, CloudWatch, and SNS/SQS—and experience shaping platform patterns that other teams adopt.

SmartExplore AI is experimental.

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Customer Development Manager

Kenvue

Summit, NJ 07901

RemotePaid Time Off

A minimum of a bachelor's degree.
A minimum of 6 years of direct selling or related experience.
Ability to interpret and communicate complex business data.
Ability to communicate and negotiate effectively.
Demonstrated ability to build strong business relationships.
Ability to work effectively within a fast paced, complex matrix environment.
Up to 25% of travel

SmartExplore AI is experimental.

New, Posted 10 hours ago

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Business Development Executive, Intellium

New York, NY 10017

Requires TravelFlexible ScheduleEducation AssistanceHealth InsurancePaid Time OffRetirement Benefit

Bachelors Degree; CPCU, and/or ACII experience
3+ years in the insurance industry experience successfully quoting, engineering and/or underwriting
Knowledge of property forms, HPR engineering, competitors and brokers
Proficiency with computers and associated software such as Excel, PowerPoint and Word

SmartExplore AI is experimental.

New, Posted 11 hours ago

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Manager, AI Application Developer

KPMG

Montvale, NJ 07645

New, Posted 6 hours ago

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Business Development Manager

Gellert Global Group

Elizabethport, NJ 07206

$90,000-$110,000/yr

~ 34 min OnsiteFlexible ScheduleEducation AssistanceHealth InsurancePaid Time OffRetirement Benefit

Bachelor's degree, preferred.
Minimum of 3 to 5 years of brand management or product management experience in consumer-packaged goods, foodservice or specialty products distribution.
Strong analytical skills and ability to conduct new product introduction related feasibility analysis.
Financial acumen to effectively manage P&L.;
Knowledge of premium food service market, production, supply chain and marketing including FDA regulations, quality compliance, USDA, tariffs on products.
Established network of contacts within the USA for customers and with Pastry and Bakery ingredient suppliers.
International experience in the food industry within various markets.
Detailed-oriented, analytical, and resourceful
Strong written and verbal communication skills
Excellent interpersonal skills; ability to build and maintain strong, productive relationships across functional groups
Flexible self-starter with strong work ethic; results driven
Ability to manage multiple projects and internal and external demands; sense of urgency
Problem solver with well-developed organizational and time management skills
Strong knowledge of specialty cheese and meat, and/or domestic cheese.
High proficiency in Microsoft Office applications; advanced user of Excel
Experience with Infor M3 ERP system is a plus
Willingness to travel about 30%

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Manager, Shopper Insights

Kenvue

Summit, NJ 07901

Hybrid~ 39 minPaid Time Off

A minimum of a Bachelor's degree or equivalent in Marketing, Business Administration, or a related field
A minimum of 5 years of experience in shopper insights, market research, category management or related field
Proven track record of successfully leading shopper insights for mega category in a multinational company
A deep understanding of consumer and shopper psychology and behavior and demonstrating this through how they influence shopper-based decision making
Strong working experience with US retailers and landscape
Experience in omnichannel shopper journeys and, specifically ecommerce shopper understanding
Experience in qualitative and quantitative research methods, including deep understanding of panel metrics, market structure, path to purchase, etc.
Strong analytical skills with the ability to interpret complex data and draw actionable insights
Experience in Self/Personal Care and/or Skin Health & Beauty is preferred

SmartExplore AI is experimental.

New, Posted 11 hours ago

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Manager, AI Application Developer

KPMG

Short Hills, NJ 07078

New, Posted 11 hours ago

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Finance Manager

LHH US

Hoboken, NJ 07030

$84.50/hr

~ 16 min OnsiteHealth InsurancePaid Time OffRetirement Benefit

Senior Quantitative Analyst
7-10 Years of Experience
Must have SQL and basic Python experience
Lead responsibilities for data governance of historical market data used in calculating Value at Risk (VaR), Stressed Value at Risk (SVaR), and other critical Market Risk metrics
Master's Degree (MBA/MS) or equivalent degree with emphasis in finance, economics, accounting, computer science, or quantitative disciplines with minimum 10 years work experience in the position offered or related
An advanced understanding of the mathematical principles underlier these risk models and how these principles are implemented and controlled in large scale risk systems is highly desirable
Experience in quantitative computer programming (Python, SQL) with practical application to financial time series, advanced desktop technology skills such as Excel and PowerPoint
Pay Details: $84.50 per hour

SmartExplore AI is experimental.