INTERNSHIP DETAILS
Junior Analyst - AI Initiatives
CompanyStepStone Group
LocationSan Diego
Work ModeOn Site
PostedJanuary 6, 2026

Internship Information
Core Responsibilities
The Junior Analyst will support the development and operationalization of AI-driven data pipelines for portfolio monitoring and analytics. Key tasks include model validation, data structuring, backtesting, and process automation.
Internship Type
full time
Company Size
1371
Visa Sponsorship
No
Language
English
Working Hours
40 hours
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About The Company
StepStone Group (Nasdaq: STEP) is a global private markets investment firm focused on providing customized investment solutions and advisory and data services to our clients. StepStone’s clients include some of the world’s largest public and private defined benefit and defined contribution pension funds, sovereign wealth funds, and insurance companies, as well as prominent endowments, foundations, family offices, and private wealth clients, which include high-net-worth and mass affluent individuals. StepStone partners with its clients to develop and build private market portfolios designed to meet their specific objectives across the private equity, infrastructure, private debt, and real estate asset classes.
About the Role
<div class="content-intro"><p><span data-teams="true"><span class="ui-provider a b c d e f g h i j k l m n o p q r s t u v w x y z ab ac ae af ag ah ai aj ak">We are global private markets specialists delivering tailored investment solutions, advisory services, and impactful, data driven insights to the world’s investors. Leveraging the power of our platform and our peerless intelligence across sectors, strategies, and geographies, we help identify the advantages and the answers our clients need to succeed.</span></span></p></div><p><strong>Position Overview</strong><br>As a Junior Analyst on the AI Initiatives team, you will support the development, testing, and operationalization of AI-driven data pipelines that enhance portfolio monitoring and private-markets analytics. This is an early-career role ideal for someone who enjoys hands-on data work, problem-solving, and learning how AI can be applied in private-markets investing. You will be instrumental in the analytical core of the team, ensuring our AI/ML models are accurate, efficient, and deliver maximum insight</p>
<p><strong>Key Responsibilities</strong></p>
<ul>
<li>Model Validation and Performance Tuning: Assist in running, analyzing, and improving the performance of existing AI/ML pipelines.</li>
<li>Assist in complex data structuring challenges by applying cleaning and transformation techniques across heterogeneous inputs, including large-scale database extracts (SQL), proprietary documents, and legacy data in Excel, to ensure maximum data integrity for AI initiatives.</li>
<li>Backtesting and Scenario Analysis: Design and execute backtests and scenario analyses based on senior team hypotheses to stress-test model robustness and quantify potential investment impact.</li>
<li>Integration Testing & Requirement Definition: Collaborate closely with the engineering team by testing the integration of model outputs into internal tools. Document specific data and format requirements necessary for operationalizing new AI features.</li>
<li>Process Automation and Efficiency: Actively seek opportunities to streamline workflow efficiency and reduce latency in the AI pipeline, taking the lead on automating key analytical and reporting components.</li>
<li>Advanced Data Sourcing (SQL): Write sophisticated SQL queries</li>
</ul>
<p><strong>Required Knowledge, Skills, And Abilities</strong></p>
<ul>
<li>Bachelor’s or Master’s degree in a quantitative discipline (e.g., Finance, Economics, Statistics, Mathematics, Computer Science, Data Science) or related field.</li>
<li>0-2 years of relevant experience (e.g., internships, research, coding projects).</li>
<li>Foundational proficiency in Python.</li>
<li>Familiarity with Excel, Microsoft Apps, and Git.</li>
<li>Strong attention to detail, ability to critically check work, and commitment to data integrity.</li>
<li>Solid written and verbal communication skills; comfortable translating technical concepts for non-technical stakeholders.</li>
<li>Proactive, curious, collaborative mindset; ability to operate in a fast-paced environment and support team goals.</li>
<li>Willingness to learn and grow, asking questions and taking ownership of tasks.</li>
</ul>
<p><strong>Other Attributes</strong></p>
<ul>
<li>Coursework or project experience in machine learning, statistics, or data modelling.</li>
<li>Prior internship or project experience in finance, consulting or data analytics.</li>
<li>Basic understanding of private markets (private equity, infrastructure, secondaries) and investment terminology.</li>
</ul>
<p><span class="ui-provider ed bwx bhr bwy bwz bxa bxb bxc bxd bxe bxf bxg bxh bxi bxj bxk bxl bxm bxn bxo bxp bxq bxr bxs bxt bxu bxv bxw bxx bxy bxz bya byb byc byd">Salary: $30 per hour</span></p>
<p><span class="ui-provider ed bwx bhr bwy bwz bxa bxb bxc bxd bxe bxf bxg bxh bxi bxj bxk bxl bxm bxn bxo bxp bxq bxr bxs bxt bxu bxv bxw bxx bxy bxz bya byb byc byd">The salary range is an estimate of pay for this position. Actual pay may vary depending on job-related factors that can include location, education, skill, and experience. The salary range does not include any benefits or other forms of possible compensation that may be available to employees.</span></p>
<p> </p>
<p><span class="ui-provider ed bwx bhr bwy bwz bxa bxb bxc bxd bxe bxf bxg bxh bxi bxj bxk bxl bxm bxn bxo bxp bxq bxr bxs bxt bxu bxv bxw bxx bxy bxz bya byb byc byd">#LI-Hybrid</span></p><div class="content-conclusion"><div class="ng-scope">
<p class="question thick ng-binding ng-scope section2LeftfieldsInJobDetails jobDetailTextArea"> </p>
<p><em>At StepStone, we believe that our people are our most important asset and crucial to our success. We are an Equal Opportunity Employer that strives to create an environment that empowers our employees and allows them to be heard, regardless of title or tenure. Our organizational community features multiple Employment Resource Groups as well as mentorship programs to enhance the employee experience for all. </em></p>
<p><em>As an Equal Opportunity Employer, StepStone does not discriminate on the basis of race, creed, color, religion, sex, national origin, citizenship status, age, disability, marital status, sexual orientation, gender identity, gender expression, genetic information or any other characteristic protected by law.</em></p>
<p><em><span data-teams="true">Candidates must be at least 18 years old to apply.</span></em></p>
</div>
<div class="ng-scope">
<p><a href="https://www.stepstonegroup.com/news-insights/rpm-ep-18-nitin-malik-developing-your-people/">Developing People at StepStone</a></p>
<p class="answer ng-scope section2LeftfieldsInJobDetails jobDetailTextArea"> </p>
</div></div>
Key Skills
PythonSQLData CleaningData TransformationModel ValidationPerformance TuningBacktestingScenario AnalysisIntegration TestingProcess AutomationData IntegrityCommunicationCollaborationMachine LearningStatisticsData Modelling
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Data & AnalyticsFinance & AccountingTechnologyConsulting
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