1186 Sr Python Developer jobs in New York,NY

New, Posted 13 hours ago

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Associate Senior Associate VP Alternative Investment Product Development

Confidential

New York, NY 10001

OnsiteUrgently Hiring

Associate, Senior Associate, or VP
Strong understanding of investment products and development processes
Experience in financial product management
Based in New York
Experience collaborating across departments to achieve strategic goals

SmartExplore AI is experimental.

New, Posted 12 hours ago

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Sr. Data / M/L Engineer [211066]

Skill

New York, NY 10261

Hybrid

Strong SQL and database management experience
Experience with data pipelines and ETL processes
Proficiency in machine learning and statistical modeling
Experience with BI tools (Power BI, Tableau)
Full-stack development knowledge
Experience with cloud platforms (AWS preferred)
Data architecture
Data modeling n
Infrastructure setup
Ability to work with large-scale datasets
Programming experience (likely Python/R inferred)
Strong problem-solving and analytical skills
Bachelor's degree in Electrical Engineering or Computer Engineering
The role requires full stack knowledge, including front-end and back-end components, and the ability to set up new infrastructure.

SmartExplore AI is experimental.

New, Posted 12 hours ago

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Senior Full Stack Engineer (Angular and Python)

Fidelity Investments

Weehawken, NJ 07086

~ 12 min OnsiteEducation AssistanceHealth InsurancePaid Time OffRetirement Benefit

5 plus years full stack development with Angular (TypeScript, RxJS) on the front-end
Python (pandas, NumPy) on the back-end
Strong object-oriented design
REST API fundamentals
Experience designing and building distributed data applications and pipelines at scale
Working knowledge of relational and analytical databases, specifically Oracle and Snowflake, including complex SQL
Hands-on CI/CD experience using Jenkins or comparable tools, with solid unit, integration, and end-to-end testing practices (pytest, Jasmine/Karma)
Proficiency with Git-based workflows, code review standards, and Agile/Scrum delivery
Consistent track record of designing and implementing end-to-end data systems (full stack development) from concept to launch

SmartExplore AI is experimental.

New, Posted 3 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

SmartExplore AI is experimental.

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NYFS Manager/Senior Manager, Real Estate Tax Services

KPMG

New York, NY 10025

Health InsuranceRetirement Benefit

Minimum five years of experience as a tax manager with a public accounting firm; corporate tax experience in the financial services industry specifically funds/private equity and real estate
Bachelor's degree from an accredited college/university
Licensed CPA, JD/LLM or EA, in addition to others on KPMG's approved credential listing
Any individual who does not possess at least one of the approved designations/credentials when their employment commences, has one year from their date of hire to obtain at least one of the approved designations/credentials
Proficiency in the taxation of corporations, consolidated entities, partnerships, and other flow-through entities
Exceptional skills in reviewing 1120, 1120S, 1120-REIT and 1065 tax returns, including complex partner allocations
Applied working knowledge of GAAP, accounting procedures, C-Corp tax regulations and ASC 740
Experience managing multiple client engagements and client service teams; excellent verbal and written communication skills with the ability to articulate complex financial information
Minimum eight years of recent corporate tax experience with a well-regarded accounting and/or law firm
Excellent research and writing skills

SmartExplore AI is experimental.

New, Posted 13 hours ago

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Development Officer

Confidential

New York, NY 10001

RemoteUrgently Hiring

Development Officer
Remote team
Portfolio of mid-level and select major donors
Audience and revenue growth from individual midlevel donors
Donor cultivation and stewardship efforts
Progressing donors through the engagement and giving cycle
Execute and refine the midlevel giving strategy
Enhance donor engagement and retention
Manage mid-level donor portfolios
Build a pipeline to major and principal gifts
Managing an assigned portfolio of donors
Scheduling and documenting stakeholder meetings
Developing individualized engagement strategies
Deepening donor relationships
Increase giving
Create and refine mid-level giving plans
Maintain an engagement calendar
Prepare personalized communications for mid-level donors
Tracking donor interactions
Support planned giving program growth
Participating in prospect review meetings
Aiding in organization-wide fundraising initiatives
Report and analyze donor data and patterns
Measure acquisition, retention, and upgrade opportunities

SmartExplore AI is experimental.

New, Posted 3 hours ago

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Electronic Warfare, Systems Engineering Lead

L3 Harris

Clifton, NJ 07011

~ 30 min OnsiteUrgently HiringBilingual PreferredEducation AssistanceHealth InsurancePaid Time OffRetirement Benefit

Bachelor's Degree and minimum 9 years of prior relevant experience.
Graduate Degree and a minimum of 7 years of prior related experience.
In lieu of a degree, minimum of 13 years of prior related experience.
9 years of experience in systems engineering for radar, RF, or sensor systems
Ability to obtain secret clearance
Travel as needed to support program execution and customer engagement, including periodic travel to Amityville, NY - 25%
10%-20% travel
Background checks
Pre-employment substance abuse testing

SmartExplore AI is experimental.

New, Posted 12 hours ago

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Senior Full Stack Engineer (Angular and Python)

Fidelity Investments

Belleville, NJ 07109

~ 27 min OnsiteEducation AssistanceHealth InsurancePaid Time OffRetirement Benefit

5 plus years full stack development with Angular (TypeScript, RxJS) on the front-end
Python (pandas, NumPy) on the back-end
Strong object-oriented design
REST API fundamentals
Experience designing and building distributed data applications and pipelines at scale
Working knowledge of relational and analytical databases, specifically Oracle and Snowflake, including complex SQL
Hands-on CI/CD experience using Jenkins or comparable tools, with solid unit, integration, and end-to-end testing practices (pytest, Jasmine/Karma)
Proficiency with Git-based workflows, code review standards, and Agile/Scrum delivery
Consistent track record of designing and implementing end-to-end data systems (full stack development) from concept to launch

SmartExplore AI is experimental.

Apply Directly

Manager/Senior Manager COMBO, NYFS Alternative Investments

KPMG

New York, NY 10025

OnsiteHealth InsuranceRetirement Benefit

Minimum five years of recent corporate tax experience in the financial services industry supporting alternative investments (investment partnership and/or mutual fund tax experience)
Bachelor's degree from an accredited college/university
Licensed CPA, JD/LLM or EA, in addition to others on KPMG's approved credential listing
Any individual who does not possess at least one of the approved designations/credentials when their employment commences, has one year from their date of hire to obtain at least one of the approved designations/credentials
Proficiency in the taxation of corporations, consolidated entities, partnerships, and other flow-through entities
Excellent verbal and written communication skills with the ability to articulate complex financial information
Minimum eight years of recent experience as a tax senior manager in a public accounting firm supporting alternative investments (investment partnership and/or mutual fund tax experience) [Additional Qualifications for Senior Manager]

SmartExplore AI is experimental.

New, Posted 4 hours ago

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