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Computer Science Data Science Jobs in Smithtown, NY

Millennium Management LLC

Data Scientist

New York, NY · On-site

$165K - $250K/yr

Bachelor's degree in Computer Science, Data Science, Statistics, or a related field. * 3+ years of hands-on experience in data science, analytics, or ML, with at least one end-to-end project shipped ...

Applied Physics

Data Scientist

New York, NY · On-site

Bachelor's degree in computer science, computer engineering, or related field, or the equivalent ... data analysis, statistical analysis, computer security, systems programming, and/or large-scale ...

Applied Physics

Data Scientist

New York, NY

Bachelor's degree in computer science, computer engineering, or related field, or the equivalent ... data analysis, statistical analysis, computer security, systems programming, and/or large-scale ...

Applied Physics

Data Scientist

New York, NY · On-site

Bachelor's degree in computer science, computer engineering, or related field, or the equivalent ... data analysis, statistical analysis, computer security, systems programming, and/or large-scale ...

Meta

Data Science Director (IC)

New York, NY

$253K/yr

Bachelor's degree in Computer Science, Computer Engineering, relevant technical field, or equivalent practical experience * 10+ years of experience in analytics and data science, leading analytics ...

Similarweb

Product Data Science (Data Labs)

New York, NY · On-site

$100K - $140K/yr

Our unique data and solutions empower over 5,700 customers globally, including industry giants like ... Have a Bachelor's in Statistics, Computer Science, Engineering, or related field. * Master's degree ...

Optimize Partners

Director, Data Science

New York, NY · Hybrid

As a manager of a world-class data science team within a fast-evolving financial landscape, the individual will have the exciting opportunityto direct a team of data scientists on a variety of ...

MasterCard

Data Scientist

New York, NY

Bachelor's or Master's degree in Computer Science, Data Science, Statistics, or related field Multiple years of professional experience in data science and/or data engineering roles Strong ...

Prior Labs

Applied Scientist, Data Science

New York, NY · On-site

About The Role You'll join our data science team working with an entirely new class of AI models. As a Data Scientist at Prior Labs, you'll be the critical link between our foundation models and real ...

Varsity Tutors

Data Science Tutor

Glen Cove, NY · Remote

$18 - $40/hr

About the Job The Varsity Tutors Live Learning Platform has thousands of students looking for online Data Science tutors nationally. As a tutor on the Varsity Tutors Platform, you'll have the ...

Varsity Tutors

Data Science Tutor

Bridgeport, CT · Remote

$18 - $40/hr

About the Job The Varsity Tutors Live Learning Platform has thousands of students looking for online Data Science tutors nationally. As a tutor on the Varsity Tutors Platform, you'll have the ...

Brigit

Director of Data Science

New York, NY · On-site

$225K - $250K/yr

At Brigit, our Data Science team has been dramatically scaling its impact. We're aiming to ... A Master's or PhD in a quantitative field (e.g., Statistics, Computer Science, Economics, or ...

Varsity Tutors

Data Science Tutor

New Haven, CT · Remote

$18 - $40/hr

About the Job The Varsity Tutors Live Learning Platform has thousands of students looking for online Data Science tutors nationally. As a tutor on the Varsity Tutors Platform, you'll have the ...

Varsity Tutors

Data Science Tutor

Norwalk, CT · Remote

$18 - $40/hr

About the Job The Varsity Tutors Live Learning Platform has thousands of students looking for online Data Science tutors nationally. As a tutor on the Varsity Tutors Platform, you'll have the ...

Varsity Tutors

Data Science Tutor

Stamford, CT · Remote

$18 - $40/hr

About the Job The Varsity Tutors Live Learning Platform has thousands of students looking for online Data Science tutors nationally. As a tutor on the Varsity Tutors Platform, you'll have the ...

Varsity Tutors

Data Science Tutor

Hempstead, NY · Remote

$18 - $40/hr

About the Job The Varsity Tutors Live Learning Platform has thousands of students looking for online Data Science tutors nationally. As a tutor on the Varsity Tutors Platform, you'll have the ...

Varsity Tutors

Data Science Tutor

White Plains, NY · Remote

$18 - $40/hr

About the Job The Varsity Tutors Live Learning Platform has thousands of students looking for online Data Science tutors nationally. As a tutor on the Varsity Tutors Platform, you'll have the ...

Tatari

Data Science Manager

New York, NY

$160K - $220K/yr

Master's degree or equivalent experience in a technical field (e.g., Computer Science, Mathematics, Physics, Data Science, etc.) * Minimum 2 years of management experience, plus minimum of 6 years of ...

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Showing results 21-40

All JobsComputer Science Data Science JobsComputer Science Data Science Jobs in Smithtown, NY

Computer Science Data Science information

See Smithtown, NY salary details

$38K

$124.4K

$199.2K

How much do computer science data science jobs pay per year?

As of Aug 11, 2026, the average yearly pay for computer science data science in Smithtown, NY is $124,411.00, according to ZipRecruiter salary data. Most workers in this role earn between $99,800.00 and $137,900.00 per year, depending on experience, location, and employer.

Is a computer science degree good for data science?

A computer science degree is highly valuable for data science roles, as it provides a strong foundation in programming, algorithms, and data structures essential for analyzing large datasets. Many data scientists also learn tools like Python, R, and SQL, and may pursue certifications or specialized training to enhance their skills. Having a degree can improve job prospects and understanding of complex technical concepts in data science.

Can a computer science data scientist work as a data scientist?

A computer science data scientist can work as a data scientist because both roles involve analyzing data, developing models, and using programming languages like Python or R. The main difference is that a data scientist often focuses more on data analysis and insights, while a computer science data scientist may have a stronger background in algorithms and software development. Skills in statistical methods, machine learning, and data visualization are essential for both positions.
What cities near Smithtown, NY are hiring for Computer Science Data Science jobs? Cities near Smithtown, NY with the most Computer Science Data Science job openings:
Computer Science Data Science jobs near you
Infographic showing various Computer Science Data Science job openings in Smithtown, NY as of August 2026, with employment types broken down into 1% As Needed, 82% Full Time, 13% Part Time, and 4% Contract. Highlights an 87% Physical, 3% Hybrid, and 10% Remote job distribution, with an average salary of $124,411 per year, or $59.8 per hour.

Data Scientist

Millennium Management LLC

New York, NY • On-site

$165K - $250K/yr

Full-time

Posted 26 days ago

Millennium Management rating

7.7

Company rating: 7.7 out of 10

Based on 11 frontline employees who took The Breakroom Quiz

Job description

Data Scientist
We're looking for a hard-working, thoughtful Data Scientist who delivers results. You'll transform messy data into useful models and decision-making tools, collaborate closely with engineering and business development teams, and own projects from start to finish-including scoping, deployment, and monitoring.
In Business Development at Millennium, we identify and onboard trading talent and data advantages that drive profitability. We evaluate data vendor solutions and surface novel data points that create early, differentiated signals ahead of competitors. Some work involves delivering reliable, established solutions, while much of it is creative-extracting hidden insights from existing data and discovering new sources.
Strong Python skills are required. Hands-on experience with large language models (LLMs) and their practical applications is a significant plus. We value humility, reliability, clear communication, and collaborative teamwork.
Responsibilities:
  • Own outcomes: break projects into milestones, estimate realistically, meet deadlines, and surface risks early with options.
  • Build and deploy models: develop ML models (including LLM-enabled solutions when appropriate), design features, evaluate rigorously, and contribute to production-grade pipelines.
  • Work the full data lifecycle: wrangle and clean data, implement data quality checks, write maintainable Python/SQL, add tests, and document decisions.
  • Collaborate cross-functionally: translate business questions into analysis, present trade-offs clearly, and iterate with stakeholders and tech partners.
  • Deploy to production: partner with data engineers to ship to production (APIs, batch jobs, monitoring) and create feedback loops for continuous improvement.
  • Drive system improvements: propose pragmatic improvements to data, tooling, and process that reduce manual work and increase reliability.

Qualifications/Skills Required
  • Bachelor's degree in Computer Science, Data Science, Statistics, or a related field.
  • 3+ years of hands-on experience in data science, analytics, or ML, with at least one end-to-end project shipped to production used by real stakeholders.
  • Strong Python proficiency (Pandas, NumPy, Matplotlib, and Scikit-learn).
  • Sound understanding of ML fundamentals: problem framing, validation, metrics, overfitting, feature engineering.
  • Experience with SQL and NoSQL database structures along with relational, columnar and document databases.
  • Experience with LLMs and modern NLP: prompt engineering, retrieval-augmented generation (RAG), vector databases, knowledge graphs-plus a pragmatic sense of when not to use them.
  • Strong data visualization and storytelling abilities using tools such as Plotly, Dash, Streamlit, or similar frameworks.
  • Familiarity with cloud services (AWS/Azure) for data storage, compute, and deployment.

How we work (what success looks like)
  • Strong ownership: Plan thoroughly, communicate proactively, and meet deadlines-we value reliability over last-minute heroics
  • Humble and collaborative: Seek and provide constructive feedback, write clear documentation, and pair program when it helps the team
  • Bias toward action: Start simple, deliver iteratively, and improve based on evidence

The estimated base salary range for this position is $165,000 to $250,000, which is specific to New York and may change in the future. Millennium pays a total compensation package which includes a base salary, discretionary performance bonus, and a comprehensive benefits package. When finalizing an offer, we take into consideration an individual's experience level and the qualifications they bring to the role to formulate a competitive total compensation package.

What Millennium Management employees say

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