828 Data Visualization Engineer jobs in New York,NY

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Sr. TPM, GenAI, Catalog Systems

Amazon.com Services LLC

New York, NY 10261

OnsiteUrgently HiringHealth InsurancePaid Time OffRetirement Benefit

7+ years of working directly with engineering teams experience
5+ years of technical product or program management experience
3+ years of software development experience
5+ years of technical program management working directly with software engineering teams experience
Experience managing programs across cross functional teams, building processes and coordinating release schedules

SmartExplore AI is experimental.

New, Posted 14 hours ago

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Principal Engineer - Python API Development

Fidelity Investments

Weehawken, NJ 07086

~ 12 min OnsiteEducation 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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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

SmartExplore AI is experimental.

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Sr API & ID (Senior Software Engineer, Identity & APIs)

Subway Restaurants

Bridgeport, CT 06606

$119,200-$149,000/yr

~ 1 hr 13 min OnsiteEducation AssistanceHealth InsuranceRetirement Benefit

5 or more years of hands-on production software development experience.
Demonstrated experience designing and operating Customer Identity platforms - AWS Cognito strongly preferred.
Hands-on experience implementing passwordless authentication (magic links, passkeys/WebAuthn, OTP) and social sign-on (OAuth 2.0 / OIDC with Google, Apple).
Deep knowledge of identity and authentication standards: OAuth 2.0, OpenID Connect, SAML, JWT, and session management best practices.
Proven expertise in security engineering: threat modeling, secure SDLC, OWASP Top 10, and identity attack mitigations.
Hands-on experience with data privacy compliance - CCPA and GDPR at minimum.
Strong proficiency in one or more of: JavaScript/TypeScript (Node.js), Java, or C#.
Proficiency with AI-assisted development tools (GitHub Copilot, Claude, or equivalent).
Bachelor's degree or higher in Computer Science, Software Engineering, or a related field (or equivalent practical experience).
Travel: Less than 10%.

SmartExplore AI is experimental.

New, Posted 13 hours ago

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