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Mathematical Programming Jobs in Ontario (NOW HIRING)

Larus Technologies

Data Scientist

Ottawa, ON · On-site

University undergraduate degree in STEM (e.g., Computer/Software/Electrical Engineering, Applied Math, Engineering Physics, Economics, Computer Science, etc.); * Master's or Ph.D. is considered an ...

d1g1t

Senior Software Engineer, Backend

Toronto, ON

Background in Computer Science, Mathematics, Engineering, or a related technical discipline. Why Join d1g1t * Join a fast-growing fintech company building sophisticated software for the wealth ...

d1g1t

Senior Software Engineer, Backend

Toronto, ON · On-site

Background in Computer Science, Mathematics, Engineering, or a related technical discipline. Why Join d1g1t * Join a fast-growing fintech company building sophisticated software for the wealth ...

Themis

Machine Learning Engineer

Mississauga, ON · On-site

CA$85K - CA$135K/yr

A Bachelor's degree in Computer Science, Mathematics, Engineering, Statistics, or a related technical field, or equivalent practical experience building and deploying production ML systems * 3+ years ...

Agoda

Lead Analyst (Hybrid/Toronto Based)

Toronto, ON · On-site

Bachelor's degree ideally in a business or quantitative subject (e.g. computer science, mathematics, engineering, science, economics or finance). * A good understanding of statistical modelling ...

Waabi

Safety Engineer, Collision Risk

Toronto, ON · On-site +1

CA$126K/yr

... mathematics, engineering and physics. - Excellent scripting and data analysis skills with tools such as Python and SQL. - Ability to communicate complex concepts or data in a simple-yet-accurate ...

Td

Machine Learning Engineer

Toronto, ON · On-site

CA$120K - CA$250K/yr

Master or bachelor's degree in computer science, Statistics, Mathematics, Engineering or a related field * 3+ years of developer experience shipping code in production settings * Strong background in ...

Td

Machine Learning Engineer II

Toronto, ON

CA$154K - CA$199K/yr

Master or bachelor's degree in computer science, Statistics, Mathematics, Engineering or a related field * Demonstrated experience leading the design and implementation of productiongrade ML or data ...

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Mathematical Programming information

See Ontario salary details

$23K

$76.4K

$144K

How much do mathematical programming jobs pay per year?

As of Jul 26, 2026, the average yearly pay for mathematical programming in Ontario is $76,426.00, according to ZipRecruiter salary data. Most workers in this role earn between $44,500.00 and $98,000.00 per year, depending on experience, location, and employer.

What are the typical responsibilities of someone working in Mathematical Programming?

Professionals in Mathematical Programming are primarily responsible for developing, implementing, and analyzing mathematical models to solve complex optimization problems in areas like logistics, finance, or engineering. Their daily tasks often include formulating models, coding algorithms, running simulations, and interpreting results to advise decision-makers. Mathematical Programmers frequently collaborate with cross-functional teams such as data analysts, domain experts, and project managers to tailor solutions to organizational needs. This hands-on, collaborative role offers continuous learning opportunities and exposure to a wide variety of real-world problems, making it a dynamic and rewarding career choice.

What are the key skills and qualifications needed to thrive in the Mathematical Programming position, and why are they important?

To excel in Mathematical Programming, candidates typically need a strong background in mathematics, operations research, and computer science, often supported by a relevant bachelor's or master's degree. Proficiency in programming languages such as Python, MATLAB, or specialized optimization software like CPLEX and Gurobi is highly valued in this field. Strong analytical thinking, problem-solving abilities, and clear communication skills help professionals interpret complex data and effectively present solutions. These skills are vital for developing efficient algorithms and optimization models that solve real-world business or engineering challenges.

What is a Mathematical Programming job?

A Mathematical Programming job involves using mathematical models, optimization techniques, and algorithms to solve complex problems in various industries. Professionals in this field work on tasks such as resource allocation, scheduling, risk analysis, and decision-making processes. They utilize programming languages like Python, R, or specialized optimization software to develop efficient solutions. Common industries that hire for this role include finance, logistics, engineering, and data science. These jobs require strong analytical skills, mathematical knowledge, and the ability to translate real-world problems into mathematical formulations.

What are the most commonly searched types of Mathematical Programming jobs in Ontario? The most popular types of Mathematical Programming jobs in Ontario are:
What are popular job titles related to Mathematical Programming jobs in Ontario? For Mathematical Programming jobs in Ontario, the most frequently searched job titles are:
What job categories do people searching Mathematical Programming jobs in Ontario look for? The top searched job categories for Mathematical Programming jobs in Ontario are:
Mathematical Programming jobs near you
Infographic showing various Mathematical Programming job openings in Ontario as of July 2026, with employment types broken down into 5% Internship, 67% Full Time, and 28% Part Time. Highlights an 100% In-person job distribution, with an average salary of $76,426 per year, or $36.7 per hour.

Data Scientist

Larus Technologies

Ottawa, ON • On-site

Full-time

Medical, Dental, PTO

Posted 12 days ago

Job description

Job Summary
Full-time: 37.5 Hours per week, Monday to Friday
Location: Ottawa Office (Up to 3 days per week), 70 Laurier Ave West, Suite 310, Ottawa, ON K1P 5V5 and Ottawa-based Home Office, or, remote if located outside of the National Capital Region.
Reporting To: Director of Technology
Salary Range: $80,000 to 95,000
Type of Vacancy: New
Larus is growing and we are looking for talented and enthusiastic individuals to join our team!  We are in search of self-motivated individuals to join the Larus Labs team as Data Scientists, where we develop end-to-end real-time solutions for the enterprise market. We perform leading-edge research in Artificial Intelligence, Machine Learning, and Data Analytics. This is an opportunity to work on various data science problems, while communicating directly with enterprise clients to gather requirements, define problems, and develop applied solutions.
Key Responsibilities
  • Design and implement scalable, distributed AI/ML-based systems; 
  • Design, development, integration, and testing of AI/ML models;
  • Advocate high-quality and best practices in software design and development; 
  • Close interaction with other team members on system integration and validation; 
  • Perform data analysis, visualization, and modelling with large datasets;
  • Independently interacting clients, explaining technical concepts to technical and non-technical stakeholders;
  • Perform data acquisition, cleaning, and transformation; 
  • Record and document work;
  • Meet sprint goals with the team and release deliverables to stakeholders and     
  • customers; and,
  • Other duties as assigned. 

Qualifications
Some individuals are less likely to apply for a job unless they consider they are a perfect match. At Larus Technologies, we welcome motivated individuals to our diverse and inclusive workplace. Thus, if you are excited about this role but do not have every qualification, we encourage you to apply anyway.  
Expected qualifications include:
  • University undergraduate degree in STEM (e.g., Computer/Software/Electrical Engineering, Applied Math, Engineering Physics, Economics, Computer Science, etc.);
  • Master’s or Ph.D. is considered an asset;
  • 2+ years of direct experience in the design, development, deployment, and verification of AI/ML models in production pipelines;
  • Experience in a client facing role, regularly meeting client demands;
  • Passion for learning and solving complex problems;
  • Strong object-oriented programming in Python; 
  • Strong communication skills; 
  • Ability to work in a dynamic, fast-paced work environment; 
  • Organized and focused; and, 
  • Required to meet qualifications to obtain a Canadian Government security clearance (typically requires the candidate to be a Canadian citizen or permanent resident of Canada).
Technical Skill Requirements, working knowledge of: 
  • Python;
  • Machine Learning and Data Mining;  
  • AI/ML Packages (e.g. Tensorflow, Keras, Scikit-learn, PyTorch, Jax); 
  • Python data analysis and manipulation tools (e.g. pandas, numpy, dask);
  • Source control-based system (e.g. Git);   
  • Trend analysis and predictive modeling; and,
  • Data collection, analysis and reporting. 
Preferred Technical Skills: 
  • MLOps (e.g., Kubeflow); 
  • Distributed Computing (e.g., Coud, Docker, Kubernetes, Dask); 
  • Software Unit Testing (e.g., Python Unittest); 
  • Continuous Integration/Continuous Deployment Systems (e.g., Azure Devops); 
  • Data Visualization (e.g., matplotlib, seaborn, streamlit); 
  • Optimization (e.g., optuna, katib, jmetalpy, GA); and, 
  • Mathematics (e.g., linear algebra, statistics, mathematical programming).
Preferred Client Skills: 
  • Ability to work with client stakeholders across all levels of an organization, from individual contributors to senior executives;
  • Strong interpersonal and relationship-management skills;
  • Strong active-listening skills and the ability to translate business needs into data science solutions;
  • Experience managing client expectations while balancing project scope, timelines, and priorities; and
  • Ability to build trust and credibility with clients through professionalism, responsiveness, and consistent delivery.
Benefits 
  • Competitive compensation package; $80,000-95,000
  • Comprehensive Health and Dental insurance package; 
  • Competitive vacation and paid time off; 
  • Company-sponsored team-building events; and
  • Learning and development opportunities. 

About Larus
Larus Technologies Corporation (http://www.larus.com ) is an Ottawa-based software product and research company capable of developing intelligent systems and engineering simulations primarily for business, Defence and security applications. Larus’ core business areas include Data Analytics and Fusion Solutions, including the Total::Insight™ Decision Support System and the Total::Perception™ Systems Simulation Engine, Software Engineering Services, primarily in the Public Security and Defence sectors; and Research and Engineering, focusing on innovations in Artificial Intelligence, Machine Learning, and Data Science.​ 
We invite enthusiastic and qualified applicants to submit their cover letter and resume through our JazzHR system. 
We thank all applicants; however, only those selected for an interview will be contacted.  
At Larus, we celebrate diversity and are committed to creating an inclusive environment for all employees.  
Larus has an accommodation process and provides accommodation for applicants with disabilities.  If you have specific ergonomic needs or require other accommodation because of a disability or a medical need, please don’t hesitate to contact Larus at hr@larus.com

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