About the role#
As an AI Software Engineer Intern, you will work with experienced engineers to turn advances in large language models into software. You will help build agents that diagnose system issues, connect AI to enterprise data, and simplify how developers work with complex systems. This role involves taking features from prototype through testing and refinement.
What you'll do#
- Design, build, and test AI-powered features for developers and clients.
- Integrate LLMs, APIs, and enterprise data into applications using agent workflows, tool calling, and retrieval.
- Write specifications and prompts, use AI development tools, and review the code they produce.
- Evaluate AI behavior with test cases, measure performance, and improve how applications handle failures.
- Debug across model interactions, application code, APIs, and underlying systems.
- Collaborate through Git, code reviews, and technical discussions while documenting your work.
What you'll need#
- Strong software engineering fundamentals, including data structures, algorithms, software design, and testing.
- Proficiency in Python and experience building applications that integrate APIs.
- Hands-on experience building an application or prototype with LLMs.
- Ability to explain your technical decisions, model integration, and testing methods.
- A systematic debugging mindset to investigate failures and test assumptions.
- Ability to translate problems into clear requirements, prompts, and testable criteria.
- Skills to critically evaluate AI-generated code and responses.
- Familiarity with Git and clear technical communication.
- Ability to learn quickly and collaborate on a team.
Location & details#
- Location: Markham, Ontario, Canada.
- Work Modality: Hybrid.
- Term: Summer 2027.
- Status: Full-time, paid internship.
- Majors: Computer Science or Computer Engineering.
About IBM
IBM provides IT services and consulting to a global client base. The company develops technology solutions across areas such as cloud computing, security, analytics, and infrastructure. It operates as a public organization with more than 10,001 employees. The corporate headquarters are located in Armonk, New York.
How to get in at IBM
Applying early at IBM gives you a measurable advantage because recruiters review applications as they arrive. Intern Insider sends an instant alert the moment a role matching your target is published, so you can submit your materials before the pile grows. Being among the first candidates seen helps you stand out in a large applicant pool. You can also improve your response rates by reaching out to the recruiters behind the roles directly. Intern Insider surfaces the specific contacts for IBM positions so you can ask about the role or a referral. This direct approach often works better than sending your resume into a queue.
