Vosyn AI Integration & Data Engineer (Vibecoding) - Masters-Level Internship Department: Software Development
A masters-level internship at Vosyn (a Toronto language-synthesis AI startup) building the data plumbing behind AI features: connecting to client databases, APIs, and SaaS tools, cleaning and transforming data, and maintaining pipelines that feed RAG and agent systems. Core stack includes Python/Node.js, SQL, PostgreSQL, Supabase, and AI coding tools like Cursor, Copilot, and Claude Code.
- Compensation
- CA$32 / hr
- Location
- Toronto, Canada
- Work setup
- Not specified
- Seniority
- Intern
- Employment
- Internship
- Experience
- Not specified
- Category
- Data engineering
- Posted
Skills
Must have
- Currently enrolled in or recently graduated from a Master's program in Computer Science, Software Engineering, Data Engineering, Information Systems, or related field (mandatory)
- Solid back-end and data fundamentals: Python and/or Node.js, plus comfort with SQL and relational databases
- Demonstrated experience using AI coding tools (Cursor, Copilot, Claude Code, Windsurf, or similar) as a core part of how you build
- Hands-on experience moving data between systems - working with APIs, building simple pipelines, or cleaning and transforming real datasets
- Ability to read, evaluate, and improve AI-generated code rather than accepting it blindly, particularly for integration logic
- Understanding of databases, APIs, and asynchronous request handling
- Comfort working with incomplete, messy, or undocumented data and making sensible assumptions
- Awareness of data security and privacy best practices
- Excellent verbal and written communication skills within a cross-functional team
Full description
Job Openings › AI Integration & Data Engineer (Vibecoding) - Masters-Level Internship
Work location: Remote (with hybrid options in Toronto)
Compensation: Hourly ($32 CAD)
About Us
Vosyn is a Language Synthesis AI company based in Toronto. We build technology that removes language barriers, so people can access and understand information in any language. We are preparing for an IPO, and the people who join us now help shape both the product and the company itself. Good ideas get heard here, whoever they come from.
About the Role
We are seeking a capable, detail-driven AI Integration & Data Engineer Intern to own the connective tissue of every project: the data plumbing and the integrations into the systems a client already runs. This role is ideal for a Master s level student who uses AI coding tools to move fast but has the engineering depth to handle the part those tools are worst at bespoke integration with messy, real-world data. You will connect to client databases, APIs, and SaaS systems; extract, clean, transform, and move data so it is usable by AI features; and build the pipelines that feed the agents and retrieval systems your teammates create. More than half the real work of any AI project lives here, and it is the difference between a demo and something that runs in production.
Key Responsibilities
- Connect to client systems - databases, APIs, CRMs, and other SaaS tools - and get data reliably out of and into them.
- Extract, clean, transform, and move data so it is structured and usable by AI features, including retrieval and agentic workflows.
- Build and maintain data pipelines that feed the Applied AI Engineer’s RAG and agent systems with current, correct data.
- Use AI coding tools to accelerate integration work, while applying real engineering judgment to the bespoke, messy parts those tools handle poorly.
- Handle the practical realities of client data: undocumented schemas, inconsistent formats, partial records, and access constraints.
- Apply data‑handling, security, and privacy best practices throughout, especially with client data.
- Collaborate with the Builder and the Applied AI Engineer to ensure data flows cleanly end to end, and document integrations and pipelines in Notion so they are repeatable and maintainable.
About You
- Currently enrolled or recently graduated from a Master s program in Computer Science, Software Engineering, Data Engineering, Information Systems, or a related field. Master s program enrollment or completion is mandatory.
- Solid back-end and data fundamentals: Python and/or Node.js, plus comfort with SQL and relational databases.