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Data Science Internship Jobs in Rancho Cucamonga, CA

NET. • Work with PostgreSQL databases for data storage and query optimization; support the ... Science, Software Engineering, Information Systems, or a related field (or equivalent internship ...

... Science, Software Engineering, Information Systems, or a related field (or equivalent internship ... BI) systems, data warehousing, engineering services, and custom database and application ...

Software Engineer

Claremont, CA · Remote

$100K - $125K/yr

What We're Looking For Core Qualifications * 1+ year of professional (non-internship) software development experience * Strong foundation in computer science fundamentals, algorithms, and data ...

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Data Science Internship information

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$12

$22

$42

How much do data science internship jobs pay per hour?

As of Aug 22, 2026, the average hourly pay for data science internship in Rancho Cucamonga, CA is $23.00, according to ZipRecruiter salary data. Most workers in this role earn between $17.69 and $25.05 per hour, depending on experience, location, and employer.

What types of projects or tasks can I expect to work on during a data science internship?

As a Data Science Intern, you may be involved in projects such as analyzing datasets to uncover trends, building and testing predictive models, or creating visual reports to help stakeholders understand key findings. Interns often support ongoing research, assist with data cleaning and preprocessing, and collaborate on team projects under the guidance of experienced data scientists. Depending on the company's focus, you might also contribute to deploying models or automating data pipelines. These tasks are designed to give you practical experience with real-world data challenges and help develop your technical and analytical skills.

What are the key skills and qualifications needed to thrive in a data science internship, and why are they important?

To thrive as a Data Science Intern, you need a solid understanding of statistics, data analysis, and programming languages such as Python or R, often supported by progress towards a degree in a quantitative field. Familiarity with tools like SQL, machine learning libraries (e.g., scikit-learn, TensorFlow), and data visualization platforms (e.g., Tableau, Power BI) is highly valued. Strong problem-solving skills, eagerness to learn, and effective communication are essential soft skills for this role. These abilities are crucial for drawing insights from data, collaborating with technical and non-technical colleagues, and contributing meaningfully to projects.

What are the most commonly searched types of Data Science jobs in Rancho Cucamonga, CA?

The most popular types of Data Science jobs in Rancho Cucamonga, CA are:

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For Data Science Internship jobs in Rancho Cucamonga, CA, the most frequently searched job titles are:

What job categories do people searching Data Science Internship jobs in Rancho Cucamonga, CA look for?

The top searched job categories for Data Science Internship jobs in Rancho Cucamonga, CA are:

What cities near Rancho Cucamonga, CA are hiring for Data Science Internship jobs?

Cities near Rancho Cucamonga, CA with the most Data Science Internship job openings:

Infographic showing various Data Science Internship job openings in Rancho Cucamonga, CA as of August 2026, with employment types broken down into 1% As Needed, 86% Full Time, 11% Part Time, and 2% Contract. Highlights an 83% Physical, 4% Hybrid, and 13% Remote job distribution, with an average salary of $47,835 per year, or $23 per hour.

JUNIOR FULL STACK DEVELOPER

VSolvit

Norco, CA • On-site

Full-time

This job post has expired today. Applications are no longer accepted.


Job description

Job Summary:
VSolvit is a technology services provider specializing in cybersecurity, cloud computing, and custom application development. They are seeking a motivated and detail-oriented Junior Full Stack Developer to join their team, focusing on both front-end and back-end development using modern web technologies.
Responsibilities:
• Build responsive, user-friendly UI components using HTML5, CSS3, React, and JavaScript/TypeScript. Optimize applications for usability and performance.
• Assist in building and maintaining server-side applications, REST APIs, and backend services using C#/.NET.
• Work with PostgreSQL databases for data storage and query optimization; support the integration of dashboards and data visualization tools.
• Write clean, maintainable, and well-documented code. Participate in testing, debugging, and code reviews.
• Utilize Git for version control and Jira for task tracking. Active participation in Agile/Scrum team ceremonies.
Qualifications:
Required:
• Bachelor’s degree in Computer Science, Software Engineering, Information Systems, or a related field (or equivalent internship/project experience).
• 1–2 years of academic, internship, or professional experience with React and JavaScript/TypeScript.
• Strong foundational understanding of HTML5, CSS3, and responsive web design.
• Academic exposure to or familiarity with C# / .NET and PostgreSQL (or relational databases).
• Familiarity with Git version control and basic Agile concepts.
• Excellent communication skills and a strong desire to learn from senior developers.
• US Citizenship required
• Ability to obtain and maintain a U.S. Secret Security Clearance
• If applicable: If you are or have been recently employed by the U.S. government, a post-employment ethics letter will be required if employment is offered
Preferred:
• Experience with Vite, Vue.js, or additional front-end frameworks.
• Familiarity with Jira and Agile project management tools.
• Exposure to SAFe Agile or Agile methodologies and team environments.
• Understanding of relational database concepts and SQL queries.
• Familiarity with cloud platforms or deployment workflows.
• Exposure to Agile/Scrum development methodologies.
• Personal, academic, or open-source development projects.
Company:
Vsolvit providing superior enterprise technology services to the U.S. Government and health industry. Founded in 2006, the company is headquartered in Ventura, USA, with a team of 201-500 employees. The company is currently Growth Stage.