Software Engineering Intern – Enterprise Data & Systems, Salesforce, Snowflake

WEX

. Investigate data lineage across billing platforms, transactional processors, legacy portals, and operational services .

Posted 9/24/2026part-timeRemote • United StatesEntry Level💰 $30 - $45 per hourWebsite

Core Competencies

Role fit

Core Competencies

Use this summary to align your resume positioning with the role.

Proficient in SQL query writing and data analysis, with a strong understanding of relational database principles and experience in data transformation workflows. Capable of collaborating with cross-functional teams to define requirements and document data structures effectively.

Highest-signal resume keywords

SQL Query WritingData AnalysisSnowflake Data ManagementSalesforce IntegrationVersion Control with Git

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

SQLData TransformationData MappingRelational Database PrinciplesPythonJavaData ExtractionSchema MappingData ProcessingData Modeling

Soft Skills

CuriosityTenacityCommunicationCollaborationProblem-Solving

Tools & Technologies

SnowflakeSalesforceGitGitHubAI-Assisted Developer Tools

Industry Keywords

Data LineageTransactional ProcessorsOperational ServicesData DictionariesEntity-Relationship Diagrams

Tech Stack

Tools & technologies

JavaPythonSQL

About the role

Key responsibilities & impact

Investigate data lineage across billing platforms, transactional processors, legacy portals, and operational services
Identify source systems for customer, account, and relationship attributes
Partner with product managers, business analysts, and functional leads to define Salesforce customer identity requirements
Perform exploratory data analysis, detect schema drift, address duplicate records, and define source-to-destination mapping rules
Assist in designing scalable, modular data extraction, transformation, and ingestion workflows
Write optimized SQL transformations, views, and data processing routines in Snowflake
Map staged Snowflake data into standard and custom Salesforce objects
Participate in daily stand-ups, backlog grooming, and architectural design reviews
Document data dictionaries, entity-relationship diagrams, integration flows, and automated validation tests
Leverage AI-assisted developer workflows and automation tooling for querying, schema mapping, and documentation

Requirements

What you’ll need

Pursuing a Master’s degree in Computer Science, Machine Learning, Software Engineering, or a related field
Solid academic or project experience writing SQL queries, including joins, aggregations, and window functions
Understanding of relational database principles, including foreign keys, indexing, and entity relationships
Working knowledge of at least one programming or scripting language, such as Python or Java
Standard version control workflows using Git/GitHub
Demonstrable aptitude and enthusiasm to learn Snowflake and Salesforce
Ability to translate complex data structures into plain language when interviewing stakeholders and gathering requirements
Curiosity and tenacity for investigating complex systems and data flows
Interest in building reusable tools, scripts, and data models

Benefits

Comp & perks

13-week paid internship program
Mentorship
Professional development
Weekly learning experiences
Remote, hybrid, and onsite options
Potential to lead initiatives
Potential for high-performing interns to return full-time or receive extended school-year roles
Health insurance
Dental insurance
Vision insurance
Retirement savings plan
Paid time off
Health savings account
Flexible spending accounts
Life insurance
Disability insurance
Tuition reimbursement
Quarterly or annual bonus eligibility for non-sales roles