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Junour Python Developer

New York,NY

1758 Junour Python Developer jobs in New York,NY

New, Posted 13 hours ago
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Development Officer

Confidential

New York, NY 10001

Remote

  • 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.
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Principal Quant Developer (MLOps)

Fidelity Investments

Weehawken, NJ 07086

~ 12 min OnsiteEducation AssistanceHealth InsurancePaid Time OffRetirement Benefit

  • A Bachelor's degree in Computer Science, Financial Engineering, Information Technology, Information Systems, Mathematics, Physics, Statistics, Engineering, or a closely related field and six (6) years of experience as a Senior Quant Developer or similar role.
  • Alternatively, a Master's degree (or equivalent foreign education) in the same fields, accompanied by four (4) years of experience as a Lead Quantitative Development or similar role.
  • This experience should include building high-quality, robust, and efficient systems and solutions for financial investment decisions, utilizing R, Python, PL/SQL databases, and quantitative techniques.
  • Expert in Python with experience across the development stack (full stack)
  • Exposure to object-oriented programming (OOP) and design patterns
  • Experience in at least one unit testing framework and understanding of test-driven development (TDD) concepts and methodologies
  • A commitment to writing clean, maintainable, and efficient code, with best practices for long-term maintainability
  • Skilled in a range of database technologies: SQL (Oracle & Snowflake), NoSQL, Graph
  • Skilled in batch and API technologies: such as batch scheduling (using Autosys and Airflow) and creating REST APIs (using FAST API and Flask)
  • Proven ability to construct and manage robust data pipelines and event-driven workflows
  • Proven expertise in system design and cloud architecture on AWS, leveraging resources including Lambda, S3, EKS, and EC2
  • Experience in containerization with Docker and orchestration with Kubernetes
  • Implement CI/CD pipelines (using Linux and Jenkins), code versioning using GitHub
  • Experience in Infrastructure as Code methodologies for consistent and scalable infrastructure management
  • Experience operationalizing machine learning models on AWS, including services such as SageMaker (training, deployment, model registry, monitoring) and Bedrock (foundation model access and fine-tuning)
  • Operationalizing AI/ML pipelines using modern MLOps principles, including production lifecycle management of AI models
  • Familiarity with experiment tracking and model versioning tools (e.g., MLflow)
  • Identifying and deploying applied ML solutions relevant to quantitative investing: time series forecasting, anomaly detection, NLP, and predictive analytics
  • Awareness of responsible AI governance practices
  • Demonstrated enthusiasm for contributing to all facets of our AI ecosystem, from application development to MLOps/LLMOps infrastructure, with a versatile, full-stack engineering mindset
  • Demonstrated knowledge of mathematics, statistics, and quantitative finance
  • Deep understanding of quantitative techniques and methods, statistics and econometrics including probability, linear regression and time series data analysis
  • Analyze and design systems to implement quantitative models for systematic financial investments using R and Python, including time series forecasting models, multi-asset class portfolio construction strategies, risk management tools, alpha research, and simulation-based algorithms
  • Domain knowledge in either equities, fixed income or alternative asset classes
  • Progress towards CFA (or equivalent) a plus
SmartExplore AI is experimental.
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New, Posted 4 hours ago
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Full Stack Developer - AI Trainer

DataAnnotation

New York, NY

Flexible ScheduleBilingual Preferred
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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New, Posted 3 hours ago
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Immediate Opening: Laser Marking Machine Operator (Entry-Level)

Cambridge Security Seals

New York, NY

OnsiteUrgently HiringPaid Time OffRetirement Benefit

  • A high school diploma with an interest in manufacturing.
  • A performance-driven, team-oriented and customer-focused attitude/demeanor.
  • Good written/verbal communication skills and an impressive work ethic.
  • Strong attention to detail.
  • A strong mechanical/technical aptitude or background with a willingness to learn.
  • Ability to follow both written and verbal instructions in English.
  • Must be able to work in a production environment, and regularly lift up to 25 pounds.
  • Must be reliable and on time.
  • COVID-19 Vaccination is strongly encouraged.
  • This is a manufacturing facility-based position in Rockland County. You must presently live in or have a reasonable daily commute to the Rockland County area.
  • You must pass initial and random drug testing.
SmartExplore AI is experimental.
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New, Posted 9 hours ago
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Software Development Job Training Program

Year Up United

New York, NY 10060

$525/wk

  • A high school graduate or GED recipient
  • Eligible to work in the U.S.
  • Available Monday-Friday throughout the duration of the program
  • Have not obtained a Bachelor?s degree
  • You may be required to answer additional screening questions when applying
SmartExplore AI is experimental.
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New, Posted 3 hours ago
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Electronic Warfare, Systems Engineering Lead

L3 Harris

Clifton, NJ 07011

~ 30 min OnsiteBilingual 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.
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New, Posted 12 hours ago
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