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Junior Data Scientist Jobs in Ridgewood, NJ (NOW HIRING)

MediData

Senior Data Scientist

Manhattan, NY · On-site

$114.75 - $153/hr

Lead junior data scientists in implementations of AI tasks and guide technical decisions across teams. Qualifications Required: * Master's or PhD is required in a computational field such as Data ...

Angenex

Remote Junior Data Analyst

Paterson, NJ · Remote

Provide essential support as a Junior Data Analyst, offering valuable insights for data-driven ... Bachelor's degree in a relevant field (e.g., Business, Marketing, Data Science, or a related field ...

Lynx Analytics

Senior Data Scientist (US)

New York, NY · On-site

This is a delivery-first role with a fast track into technical leadership: alongside your own project work, you will help guide junior data scientists and shape how Lynx builds and ships data science ...

Bread Financial

Lead Data Scientist

New York, NY · On-site +1

$144K - $250K/yr

Research advanced modeling and AI techniques to improve predictive modeling and maintain business acumen in relevant industries. - (10%) * Training and mentoring to junior Data Scientists. Lead ...

KPMG US

Data Scientist- Manager

Montvale, NJ · On-site

... junior data scientists; guide hands-on work in context engineering, model tuning, and advanced data analysis • Act with integrity, professionalism, and personal responsibility to uphold KPMG ...

KPMG US

Data Scientist- Manager

Montvale, NJ · On-site

... junior data scientists; guide hands-on work in context engineering, model tuning, and advanced data analysis • Act with integrity, professionalism, and personal responsibility to uphold KPMG ...

Hearst

Senior Data Scientist, Data & AI Team

New York, NY · Hybrid

$149K - $181K/yr

Provide guidance and mentorship to junior data scientists and analysts, fostering a culture of technical excellence and collaborative problem-solving. * Thought Leadership : Stay at the forefront of ...

Hearst

Senior Data Scientist, Data & AI Team

New York, NY · Hybrid

$149K - $181K/yr

Provide guidance and mentorship to junior data scientists and analysts, fostering a culture of technical excellence and collaborative problem-solving. * Thought Leadership : Stay at the forefront of ...

Hearst

Senior Data Scientist, Data & AI Team

Manhattan, NY · Hybrid

$149K - $181K/yr

Provide guidance and mentorship to junior data scientists and analysts, fostering a culture of technical excellence and collaborative problem-solving. * Thought Leadership : Stay at the forefront of ...

Hearst

Senior Data Scientist, Data & AI Team

Manhattan, NY · Hybrid

$149K - $181K/yr

Provide guidance and mentorship to junior data scientists and analysts, fostering a culture of technical excellence and collaborative problem-solving. * Thought Leadership : Stay at the forefront of ...

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All JobsData Scientist JobsJunior Data Scientist JobsJunior Data Scientist Jobs in Ridgewood, NJ

Junior Data Scientist information

See Ridgewood, NJ salary details

$37.9K

$124.2K

$198.8K

How much do junior data scientist jobs pay per year?

As of Sep 3, 2026, the average yearly pay for junior data scientist in Ridgewood, NJ is $124,185.00, according to ZipRecruiter salary data. Most workers in this role earn between $99,700.00 and $137,600.00 per year, depending on experience, location, and employer.

What is a junior data scientist?

Junior Data Scientists are entry-level professionals who assist in analyzing and interpreting complex data to help organizations make informed decisions. They are typically responsible for tasks such as data cleaning, exploratory data analysis, creating basic models, and supporting senior data scientists. Junior Data Scientists often work with tools like Python, R, SQL, and data visualization libraries. They collaborate with other team members to translate business problems into analytical solutions and continuously develop their technical and analytical skills.

What skills and qualifications are needed to thrive as a junior data scientist?

A Junior Data Scientist needs a solid understanding of statistics, data analysis, and programming languages such as Python or R, typically supported by a degree in mathematics, computer science, or a related field. Familiarity with data visualization tools (like Tableau), machine learning libraries (such as scikit-learn), and database systems (SQL) is highly valuable. Strong problem-solving abilities, curiosity, and effective communication skills help distinguish individuals in this role. These competencies are essential for extracting insights from data, collaborating with teams, and driving data-informed decision-making.

What types of projects does a junior data scientist typically work on, and how do they contribute to larger team goals?

Junior Data Scientists often work on data cleaning, exploratory data analysis, and supporting the development and testing of machine learning models. They usually collaborate with senior data scientists and data engineers, contributing by preparing datasets, running analyses, and creating visualizations to help inform business decisions. This role offers valuable exposure to real-world data challenges and provides opportunities to learn best practices in data science, paving the way for advancement to more complex modeling and project leadership as experience grows.

What is the difference between Junior Data Scientist vs Data Analyst?

AspectJunior Data ScientistData Analyst
Required CredentialsBachelor's degree in Data Science, Statistics, or related field; some roles prefer certifications in data analysis or programmingBachelor's degree in Statistics, Mathematics, or related field; certifications like Microsoft Excel or Tableau are common
Work EnvironmentCollaborates with data scientists and engineers; involved in building models and advanced analyticsFocuses on data cleaning, visualization, and reporting; often works with business teams
Employer & Industry UsageTech companies, finance, healthcare, and e-commerceRetail, marketing, finance, and consulting firms

Junior Data Scientists and Data Analysts often share educational backgrounds and work in data-driven industries. However, Junior Data Scientists typically engage in more complex modeling and machine learning tasks, while Data Analysts focus on data visualization and reporting. Both roles are essential for data teams but differ in technical depth and responsibilities.

How do I become a junior data scientist?

To become a junior data scientist, you typically need a bachelor's degree in a related field such as computer science, statistics, or mathematics. Gaining skills in programming languages like Python or R, understanding data analysis, and familiarity with tools like SQL and machine learning frameworks are essential. Internships or entry-level projects can also help build practical experience.

What are the most commonly searched types of Data Scientist jobs in Ridgewood, NJ?

The most popular types of Data Scientist jobs in Ridgewood, NJ are:

What are popular job titles related to Junior Data Scientist jobs in Ridgewood, NJ?

For Junior Data Scientist jobs in Ridgewood, NJ, the most frequently searched job titles are:

What job categories do people searching Junior Data Scientist jobs in Ridgewood, NJ look for?

The top searched job categories for Junior Data Scientist jobs in Ridgewood, NJ are:

What cities near Ridgewood, NJ are hiring for Junior Data Scientist jobs?

Cities near Ridgewood, NJ with the most Junior Data Scientist job openings:

Junior Data Scientist jobs near you
Infographic showing various Junior Data Scientist job openings in Ridgewood, NJ as of August 2026, with employment types broken down into 1% As Needed, 84% Full Time, 13% Part Time, and 2% Contract. Highlights an 86% Physical, 3% Hybrid, and 11% Remote job distribution, with an average salary of $124,185 per year, or $59.7 per hour.

Senior Data Scientist

MediData

Manhattan, NY • On-site

$114.75 - $153/hr

Other

Medical, Dental, Life, Retirement, PTO

Posted 29 days ago

Key responsibilities

  • Design, develop, and validate machine learning models for clinical trial applications.

  • Interact with the product team to understand product needs and provide AI solutions including data, modeling strategies, and model serving.

  • Build AI services supporting end-to-end pipelines from data curation to model deployment for production.

Job description

About the Team

Medidata AI organization is building innovative AI products based on the largest collection of clinical data in the world.

We are looking for individuals who will solve the most complex questions facing the industry today with innovative ML techniques based on both classical and GenAI approaches. The AI features developed will power modern clinical trial study design and study conduct with Rave and Patient Cloud products. This role will report to Data Science Manager, and partner heavily with all of the key stakeholder functions including Data Science, Product, and Engineering.

Responsibilities

You are an experienced Data Scientist who will design, implement, and productionize new AI driven features integrated with Medidata products.

  • Design, develop and validate machine learning models for novel clinical trial applications.
  • Interact with product team to grasp product needs and provide AI solution (data, modeling strategies, and model serving).
  • Develop prototypes that communicate how models can be used within customer facing products.
  • Evaluate and assess novel tools, algorithms, and technologies to be an AI community enabler.
  • Build AI services promoting end-to-end pipelines from data curation, processing, model building, model evaluation, to model deployment for production.
  • Lead junior data scientists in implementations of AI tasks and guide technical decisions across teams.
Qualifications Required:
  • Master's or PhD is required in a computational field such as Data Science, Computer Science, Mathematics, Statistics, or related field and a minimum of 5 years of experience
  • Proficiency using Python, SQL, Linux shell scripting, AWS, Docker, and Git
  • Experience with AI service development and deployment, familiar with different model serving strategies and service basics (performance, latency, scalability, etc)
  • Technical leadership in both hard and soft skills, proactive, clear, and efficient in communication
  • Experience with LLM or transformer based algorithms and validation method is preferred
  • Previous experience with deploying GPU based models to AWS is a plus
Nice to have:
  • Experience in building agentic workflows
  • Familiarity with NLP in healthcare data datasets in production
  • Familiarity with machine learning infrastructure and frameworks, CI/CD, and MLOps
Compensation & Benefits

The salary range for positions that will be physically based in New York is $114,750- $153,000. Base pay is one part of the Total Rewards that Medidata provides to compensate and recognize employees for their work. Most sales positions are eligible for a commission on the terms of applicable plan documents, and many of Medidata's non-sales positions are eligible for annual bonuses.

Medidata believes that benefits should connect you to the support you need when it matters most and provides benefits, including medical, dental, life and disability insurance, 401(k) matching, family leave, flexible paid time off; and 10 paid holidays per year.

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