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University of Toronto

Sessional Instructional Assistant CSC110Y5F Foundations of Comp Sci 1 (Autotesting)(Emerg Posting)

Mississauga, ON, Canada

Salary: $55.25/hour + 4% vacation pay

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Job details

Pay: Salary: $55.25/hour + 4% vacation pay
Apply by: Nov 5, 2026
Positions available: 1
Posting language: English
Posted: Oct 30, 2026

Original job description

Date Posted: 10/30/2026
Req ID: 50877
Faculty/Division: UofT Mississauga
Department: UTM: Math/Comp. Sciences
Campus: University of Toronto Mississauga (UTM)

Description:

Course number and title: CSC110Y5F Foundations of Computer Science 1 (Autotesting)

Course description: An introduction to the field of computer science combining the tools and techniques of programming (using the Python programming language) with rigorous mathematical analysis and reasoning. Topics include: data representations; program control flow (conditionals, loops, exceptions, functions); mathematical logic and formal proof; representation of floating-point numbers and numerical computation; algorithms and running time analysis; software engineering principles (formal specification and design, testing and verification). Prior programming experience is not required to succeed in this course.

Estimated course enrolment: 320

Number of positions: 1 SIA

Size of appointment: 81 hrs

Sessional dates of appointment: November 9, 2026 - December 31, 2026

Tutorial/Lab Schedule: https://ttb.utoronto.ca

Salary: $55.25/hour + 4% vacation pay

Minimum qualifications: Expertise with Python, pytests, doctests, and unit tests is required. Proficiency with setting up, maintaining, and running the infrastructure used for autotesting (MarkUs and its test cases) and detecting code similarity (e.g., MOSS, jPlag) is also required. Must be familiar with this course offering from UTM and the UTM compute infrastructure. Strong organizational skills and strong written/spoken English communication skills, including a demonstrated and consistent ability to complete work on time and with a high level of attention to detail.

Previous experience is the more relevant criterion than the need to acquire experience in respect of this posted position.

Preferred qualifications: N/A

Description of duties: The automarking position involves creating and running the autotests for Python programming assignments, labs, and practice problems. The automarking TA must be available to run these tests multiple times per week and to get results posted quickly, to give students rapid feedback. Running tests will occur on evenings, weekends, and during business hours. Prompt completion of these test cases with tight turnaround times is essential to the operation of this course and is a requirement for this role.

How to apply: Completion of a Web Application Form:https://utapcsc.utm.utoronto.ca

Closing Date: 11/04/2026, 11:59PM EDT
**

This job is posted in accordance with the CUPE 3902 Unit 3 Collective Agreement.

It is understood that some announcements of vacancies are tentative, pending final course determinations and enrolment. Should rates stipulated in the collective agreement vary from rates stated in this posting, the rates stated in the collective agreement shall prevail.

Preference in hiring is given to qualified individuals advanced to the rank of Sessional Lecturer II or Sessional Lecturer III in accordance with Article 14:12 of the CUPE 3902 Unit 3 collective agreement.

Please note: Undergraduate or graduate students and postdoctoral fellows of the University of Toronto are covered by the CUPE 3902 Unit 1 collective agreement rather than the Unit 3 collective agreement, and should not apply for positions posted under the Unit 3 collective agreement.

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More about this job

Responsibilities

The instructional assistant is responsible for creating and running autotests for Python programming assignments and labs. They must ensure rapid feedback by running tests multiple times per week, including evenings and weekends.

Requirements

Candidates must have expertise in Python, unit testing frameworks, and the maintenance of autotesting infrastructure like MarkUs. Strong organizational and communication skills are required to manage tight turnaround times for student feedback.

Skills

Python
Pytests
Doctests
Unit tests
MarkUs
MOSS
jPlag
Autotesting
Software engineering
Mathematical logic
Formal proof
Numerical computation
Algorithm analysis
Communication skills
Organizational skills

Benefits

4% Vacation pay

Visa sponsorship

Not detected in the job text

Keywords

Python
Autotesting
MarkUs
MOSS
jPlag
Computer Science
Programming
Software Engineering
Unit Testing
Mathematical Logic
Data Representation
Algorithm Analysis
Instructional Assistant
University of Toronto
Academic Support
Feedback
Verification
Formal Specification
Floating-point numbers
Numerical Computation

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