Junior Data Scientist Job at Start.io

Junior Data Scientist

Aramark Sports + Entertainment is hiring a Junior Data Scientist - Oracle Park, ...

Location

United States , San Francisco

Salary:

70000.00 - 95000.00 USD / Year

Aramark

Expiration Date

Until further notice

Requirements

Must be legally authorized to work in the United States without the need for current or future employment-based sponsorship from Aramark
Bachelor’s degree in Mathematics, Statistics, Computer Science, Data Science, or a related field
equivalent practical experience may be considered
1–3 years of experience in an analytical or data science role
Proficiency in data manipulation and transformation using Python or R
Familiarity with SQL for data querying and analysis
Knowledge of data science workflows including data cleaning, feature engineering, and predictive modeling
Effective organizational and time management skills, with the ability to manage multiple projects simultaneously
Solid understanding of statistics, experimental design, and core data science concepts
Strong communication skills with the ability to present findings and recommendations to technical and non-technical audiences

Job Responsibility

Analyze consumer behavior at Oracle Park by leveraging purchasing and dining data to identify key customer segments. Present insights using statistical methods and engaging visualizations tailored to diverse stakeholder audiences
Evaluate operational performance by integrating data from labor tracking, Point of Sale (POS), and inventory systems. Identify inefficiencies and recommend actionable improvements to enhance venue operations
Conduct ad-hoc analyses to assess the effectiveness of short-term strategies. Collaborate with cross-functional teams to define success metrics and deliver timely, data-backed evaluations
Support the development of automated reporting workflows that deliver key performance metrics to stakeholders, including Oracle Park operations and the San Francisco Giants
Assist in building scalable data pipelines using Python, R, and SQL to streamline data access and support analytics and reporting initiatives
Perform machine learning experiments and model evaluation tasks under the guidance of the team’s Lead Data Scientist

What we offer

medical, dental, vision, and work/life resources
retirement savings plans like 401(k)
paid days off such as parental leave and disability coverage

Fulltime

Junior Data Scientist

Wpromote is hiring a Junior Data Scientist who loves solving problems with data ...

Location

United States

Salary:

88000.00 - 100000.00 USD / Year

Wpromote

Expiration Date

Until further notice

Requirements

Intermediate programming skills in R or Python for data cleaning, data modeling, pipeline development, API calls, and related tasks
Experience with statistical modeling, machine learning techniques, and LLMs
Intermediate SQL skills, including window functions, stored procedures, views, triggers, unions, CTEs, subqueries, and debugging
Advanced proficiency in Excel and/or Google Sheets
Experience with at least one BI platform (Looker, Tableau, Power BI, etc.) with the ability to learn others
Looker preferred
Experience or familiarity with version control tools such as Git or Bitbucket
Strong organizational skills with the ability to balance competing client requests and work with complex datasets while maintaining accuracy and meeting deadlines
Intermediate to advanced competency in statistics, probability, and linear algebra
Strong communication skills, including experience creating and delivering presentations and executive summaries

Job Responsibility

Learning to transform, improve, and integrate data according to business requirements
Planning and scoping end-to-end data analysis projects by identifying the business problem and selecting appropriate investigative tests and solutions
Using SQL and BigQuery to combine and prepare datasets from multiple sources
Delivering data in a clear, useful, and visually appealing way to both technical and non-technical audiences
Maintaining existing media-mix models through directed retrains and reporting on performance changes
Organizing and collecting results from media-mix models, incrementality tests, clean rooms, and related analyses to support Wpromote’s culture of learning
Conducting guided marketing analyses to support client and internal needs
Supporting presentations through data pulls, ad-hoc analyses, and slide creation
Learning to automate data gathering, blending, and transformation processes
Collaborating across Engineering, Reporting, Product, Paid Media, and Data Science teams to understand and support client needs

What we offer

Half-day Fridays year round
Unlimited PTO
Extended Holiday break (Winter)
Flexible schedules
Work from anywhere options*
100% paid parental leave
401(k) matching
Medical, Dental, Vision, Life, Pet Insurance
Sponsored life insurance
Short Term Disability insurance and additional voluntary insurance

Fulltime

Junior Data Scientist - AI

Hewlett Packard Enterprise (HPE) is seeking a Junior Data Scientist - AI to desi...

Location

United States , San Juan

Salary:

Not provided

Hewlett Packard Enterprise

Expiration Date

Until further notice

Requirements

Bachelor's degree in computer science, engineering, information systems, or closely related quantitative discipline
typically, 2-4 years’ experience
strong background in statistical and machine learning techniques such as anomaly detection, clustering and ranking of events, time series analysis, event stream mining, hypothesis testing, causal inference, deep learning
great at communicating concepts and results
strong data visualization skills
expert Python coder (PySpark, Scikit-learn)
experience with software engineering best practice
relevant industry experience in data science, machine learning
experience with online learning algorithms, reinforcement learning, semi-supervised learning, or mixed time-series/event streams
experience with Agentic AI

Job Responsibility

Works with domain experts to identify and formalize machine learning problems for wireless and wired network diagnostics, root causing, problem remediation, and optimization
discover new problem signatures in customer networks
design, implement, and validate machine learning algorithms on big data
guide and oversee deployment of implemented machine learning solutions and monitor their operation
use Agentic AI to solve networking problems
analyses the feature specifications and determines the required coding, testing, and integration activities
designs and develops moderate to complex cloud application modules per feature specifications adhering to security policies
identifies debugs and creates solutions for issues with code and integration into application architecture
develops and executes comprehensive test plans for features adhering to performance, scale, usability, and security requirements
deploy cloud-based systems and applications code using continuous integration/deployment (CI/CD) pipelines to automate cloud applications' management, scaling, and deployment

What we offer

comprehensive suite of benefits supporting physical, financial and emotional wellbeing
specific programs catered to helping reach career goals
unconditional inclusion.

Fulltime

Junior Data Scientist / Machine Learning Engineer

As a Junior Data Scientist / Machine Learning Engineer at Red Hibbert Group, you...

Location

United States

Salary:

25.00 USD / Hour

Red Hibbert Group

Expiration Date

Until further notice

Requirements

Bachelor's degree in Computer Science, Data Science, Mathematics, Statistics, or a related field
Strong programming skills in Python and proficiency with machine learning frameworks (TensorFlow, PyTorch, scikit-learn)
Solid experience with data manipulation libraries (Pandas, NumPy) and data visualization tools (Matplotlib, Seaborn)
Strong understanding of statistical analysis and machine learning concepts
0-2 years of experience in machine learning, deep learning, or data science
Excellent analytical and problem-solving skills with strong communication abilities are required

Job Responsibility

Developing and implementing machine learning models
Conducting data analysis
Collaborating with cross-functional teams
Working on cutting-edge AI/ML projects, focusing on data preprocessing, feature engineering, model development, and evaluation
Developing AI-driven solutions for our clients
Conducting research to improve existing ML systems
Working closely with senior team members to deliver high-quality solutions

Junior Data Governance Consultant

Are you passionate about data and eager to help organisations harness its power?...

Location

Netherlands , Nieuwegein

Salary:

3000.00 - 6000.00 EUR / Month

Sopra Steria

Expiration Date

Until further notice

Requirements

Completed university degree in Information Technology, Computer Science, or a related field
Minimum of 1 year of experience within the data domain
Strong knowledge of data organisation, processes, and governance principles
Familiarity with the Data Management Body of Knowledge (DMBOK) framework or willingness to learn
Proficiency in data analysis tools such as SQL and Excel
Understanding of data privacy regulations, particularly GDPR
Knowledge of data quality management principles
Excellent analytical thinking and problem-solving skills
Strong communication and interpersonal skills, with the ability to explain complex concepts to non-technical stakeholders
Detail-oriented approach with a high level of accuracy and precision

Job Responsibility

Collaborate with clients to identify and address their data challenges
Advise on proper data usage and implement appropriate data management activities
Contribute to the development and implementation of data governance frameworks
Assist in creating and maintaining data policies, standards, and procedures
Work closely with various stakeholders, including data owners, analysts, scientists, and architects
Support the transition to data-driven work practices within client organisations
Conduct data quality assessments and recommend improvement strategies
Participate in data governance committee meetings and workshops
Stay up-to-date with industry trends and best practices in data governance

What we offer

A permanent contract
Gross monthly salary between €3,000 and €6,000 based on 40 hours per week
8% holiday allowance
A generous mobility budget, including options such as an electric lease car with an NS Business Card, a lease bike, or alternative transportation
8% profit sharing on target
27 paid vacation days
A flex benefits budget of €1,800 per year, plus an additional percentage of salary
A home office setup with a laptop, phone, and a monthly internet allowance
Hybrid working
Development opportunities through training, knowledge-sharing sessions, and inspiring events

Fulltime

Lead Data Scientist

Prism is seeking a Lead Data Scientist who will make high-impact, hands-on contr...

Location

United States , NYC or San Diego (La Jolla/UTC)

Salary:

140000.00 - 160000.00 USD / Year

Prism Data

Expiration Date

Until further notice

Requirements

Bachelor’s degree in Statistics, Data Science, Math, Industrial Engineering, or similar quantitative discipline required
4+ years of experience as a Data Scientist or Statistician, preferably in credit risk or financial services
Research & development of new attributes, models, decision strategies, and/or analytic capabilities
Customer-facing testing of data or analytic solutions (e.g., credit risk scores, alternative data, fraud prevention, etc.)
Collaboration with business teams to understand and address business problems
Modeling experience in the latest AI and machine learning approaches
Mastery of rudimentary modeling approaches (e.g., regression, decision trees)
Knowledge of data labeling/categorization, feature development and selection, model design and training, testing, coding, implementation, monitoring, and governance
Financial services industry data expertise, including types of data sources applicable to different types of business decisions based on regulatory factors
Experience evaluating alternative statistical approaches, including review of academic papers on new techniques and ideas, and justifying which approach is best suited for which problems and why

Job Responsibility

Maintain and advance existing analytical product suite
Enhance core cash flow underwriting offerings as new data elements become available
Develop next-generation versions of products to boost stability, predictive accuracy, and relevancy to emerging use cases
Develop new products for new market opportunities using novel data assets
Demonstrate best practices in transparent modeling approaches to enable easy client adoption
Support sales, revenue attainment, and thought leadership
Conduct proof of concept analyses of the efficacy of Prism products in the context of clients’ business problems, and present results and insights
Support new and existing clients by guiding them on score cutoffs and the use of powerful custom attribute sets for their business
Educate clients on technical product knowledge
Contribute analysis to thought leadership content delivered by Prism executives in white papers and industry conferences

What we offer

medical
dental
vision
401(k)
equity-based compensation

Fulltime

Senior Data Scientist

We are seeking a highly experienced and motivated Senior Data Scientist to join ...

Location

India , Hyderabad

Salary:

Not provided

Amgen

Expiration Date

Until further notice

Requirements

Bachelor’s degree in Data Science, Statistics, Computer Science, Business Analytics, or a related field, with 8–14 years of relevant experience

Job Responsibility

Lead the design, development, and deployment of advanced analytics, statistical models, and machine learning solutions to generate actionable insights that enhance compliance monitoring, auditing, and risk assessment
Manage and oversee data science projects end-to-end, including project scoping, planning, execution, and delivery
ensure quality control (QC) and validation of work produced by junior data scientists
Develop scalable, automated data pipelines and AI-driven analytics products to improve efficiency and accuracy in audit and compliance processes
Partner with cross-functional stakeholders across Compliance, Internal Audit, Commercial, R&D, and Information Systems to design and implement analytics solutions aligned with business priorities
Access, integrate, and analyze data from multiple enterprise systems (e.g., SAP, Concur, Salesforce.com) to identify trends, anomalies, and compliance risks
Serve as a technical and analytical mentor to data scientists and analysts, promoting best practices in data science methodology, documentation, and reproducibility
Stay current with emerging technologies and techniques, including generative AI, agentic AI, and automation frameworks, to continuously advance analytical capabilities
Effectively communicate complex analytical concepts and findings to both technical and non-technical audiences, including senior leaders
Contribute to strategic planning and roadmap development for analytics initiatives within Compliance and Internal Audit

What we offer

competitive and comprehensive Total Rewards Plans that are aligned with local industry standards

Senior Web Data Scientist

The Research, Analytics & Data Science (RAD) team at Intercom use data and insig...

Location

Ireland , Dublin

Salary:

Not provided

Intercom

Expiration Date

Until further notice

Requirements

Track record working with and influencing the roadmaps of web teams
Significant experience of using AB testing to optimise website performance
Strong familiarity with Google Analytics
Excellent communication skills (technical and non-technical) and a focus on driving impact
Desire to mentor other data scientists and share best practices to elevate the use of data science at Intercom
Growth mindset and sense of ownership
Excellent SQL skills

Job Responsibility

Build relationships with and influence web leads from product, design and engineering to shape the strategy and roadmaps for our websites
Measure outcomes and develop success metrics to understand the impact of changes, through analysis and experimentation and collaborate with our RevOps teams to understand how our website contributes to Intercom’s commercial performance
Drive projects to improve the tools and infrastructure that data scientists use to do their work
Be a role model for more junior data scientists on the team

What we offer

Competitive salary and equity in a fast-growing start-up
We serve lunch every weekday, plus a variety of snack foods and a fully stocked kitchen
Regular compensation reviews - we reward great work!
Pension scheme & match up to 4%
Peace of mind with life assurance, as well as comprehensive health and dental insurance for you and your dependents
Flexible paid time off policy
Paid maternity leave, as well as 6 weeks paternity leave for fathers, to let you spend valuable time with your loved ones
If you’re cycling, we’ve got you covered on the Cycle-to-Work Scheme. With secure bike storage too

Fulltime

Junior Data Scientist

Start.io

Location:

Category:
IT - Software Development

Contract Type:
Not provided

Salary:

Job Description:

Job Responsibility:

Requirements:

Nice to have:

Additional Information:

Job Posted:
January 20, 2026

Looking for more opportunities? Search for other job offers that match your skills and interests.

Similar Jobs for Junior Data Scientist

Junior Data Scientist

Junior Data Scientist

Junior Data Scientist - AI

Junior Data Scientist / Machine Learning Engineer

Junior Data Governance Consultant

Lead Data Scientist

Senior Data Scientist

Senior Web Data Scientist

Junior Data Scientist

Start.io

Location:

Category:IT - Software Development

Contract Type:Not provided

Salary:

Job Description:

Job Responsibility:

Requirements:

Nice to have:

Additional Information:

Job Posted:January 20, 2026

Looking for more opportunities? Search for other job offers that match your skills and interests.

Similar Jobs for Junior Data Scientist

Junior Data Scientist

Junior Data Scientist

Junior Data Scientist - AI

Junior Data Scientist / Machine Learning Engineer

Junior Data Governance Consultant

Lead Data Scientist

Senior Data Scientist

Senior Web Data Scientist

Category:
IT - Software Development

Contract Type:
Not provided

Job Posted:
January 20, 2026