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Senior Software Programmer Jobs in Ontario (NOW HIRING)

Cority Software

Sr. Software Developer

Toronto, ON · On-site

Cority is looking for a Sr. Software Developer to be a part of our existing team. We are very interested in individuals who have a track record of finding creative solutions to unique problems and ...

Cority Software

Sr. Software Developer

Toronto, ON · On-site

Cority is looking for a Sr. Software Developer to be a part of our existing team. We are very interested in individuals who have a track record of finding creative solutions to unique problems and ...

OceanMD

Senior Software Developer

Toronto, ON · On-site

As our new Senior Software Developer, you will play a key role in designing, building, and evolving the software that powers patient engagement and eReferral solutions used by healthcare providers ...

Autodesk

Senior Software Developer

Toronto, ON · On-site

Job Requisition ID # 26WD96718 L'affichage de poste en francais suivra / The French job posting follows. 26WD96718, Senior Software Developer Position Overview We are seeking a passionate and ...

Geotab

Senior Software Developer

Oakville, ON

You are a skilled Senior Software Developer with extensive software design and implementation skills. You are skilled in the use of current programming languages and tools and generally act as a team ...

Curinos Inc

Senior Software Engineer

Toronto, ON · On-site

CA$130K - CA$140K/yr

Are you a passionate Senior Software Engineer looking to make a significant impact in the fintech space? Join Curinos, where you will play a pivotal role in shaping the future of B2B SaaS ...

Seequent

Senior Software Developer

Toronto, ON · On-site

Role A Senior Software Developer, Subsurface Information Management is responsible for the end-to-end design, development, and release of high-performance platform services and APIs that enable ...

Bentley Systems

Senior Software Developer

Toronto, ON · On-site

Role A Senior Software Developer, Subsurface Information Management is responsible for the end-to-end design, development, and release of high-performance platform services and APIs that enable ...

Bentley Systems

Senior Software Developer

Toronto, ON · On-site

Role A Senior Software Developer, Subsurface Information Management is responsible for the end-to-end design, development, and release of high-performance platform services and APIs that enable ...

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Senior Software Programmer information

What is the difference between Senior Software Programmer vs Software Developer?

AspectSenior Software ProgrammerSoftware Developer
CredentialsBachelor's degree in CS or related field; experience often 5+ yearsBachelor's degree in CS or related field; entry to mid-level experience
Work EnvironmentCollaborates on complex projects, mentors junior staffDesigns, develops, and maintains software applications
Industry UsageCommon in tech, finance, healthcare sectorsWidely used across various industries
Search/Comparison IntentUnderstanding senior-level roles and responsibilitiesEntry to mid-level development roles

The main difference between a Senior Software Programmer and a Software Developer lies in experience, responsibilities, and scope. Senior Software Programmers typically have more experience, take on complex projects, and mentor others, whereas Software Developers focus on designing and building software applications at an entry or mid-level. Both roles require similar educational backgrounds but differ in seniority and project complexity.

What are the most commonly searched types of Software Programmer jobs in Ontario?

The most popular types of Software Programmer jobs in Ontario are:

What cities in Ontario are hiring for Senior Software Programmer jobs?

Cities in Ontario with the most Senior Software Programmer job openings:

Infographic showing various Senior Software Programmer job openings in Ontario as of August 2026, with employment types broken down into 85% Full Time, 11% Part Time, and 4% Contract. Highlights an 85% Physical, 4% Hybrid, and 11% Remote job distribution.

Sr. Software Developer

Toronto, ON • On-site

Cority Software
See more jobs at Cority Softwareexternal

Full-time

Re-posted 17 days ago

Job description

Software Developer

Technology · Toronto, Ontario

POSITION DESCRIPTION

POSITION: Software Developer

REPORTS TO: Manager, Software Engineering                    

Cority is the global enterprise EHS software provider creating industry-leading technology to empower those who transform the way the world works.
For over 35 years, Cority has been powered by the spirit of innovation, deep domain expertise, and a commitment to integrity that enables higher levels of operational and sustainable performance with the most comprehensive, human-centered, and secure SaaS platform to help workers and businesses thrive in 100 countries around the world.The company enjoys the industry’s highest levels of client satisfaction and has received many awards for its strong employee culture and outstanding business performance. To learn more, visit www.cority.com.

POSITION SUMMARY:

Cority is looking for a Sr. Software Developer to be a part of our existing team. We are very interested in individuals who have a track record of finding creative solutions to unique problems and who thrive in challenging situations. We take the success of our customers incredibly seriously and our team is a critical part of this success. We are looking for absolutely and only the best people. Reporting to the Development Manager, the Software Developer is primarily responsible for designing and modifying base Cority software, as well as working with Product Development to develop software to meet client needs.


RESPONSIBILITIES: 

  • Designs and develops new software and modifies and enhances existing software for clients’ systems, and for Cority’s base software.
  • Communicates directly with Cority clients to ensure that requirements and specifications are understood fully.
  • Reviews completed software designs or prototypes with clients.
  • Tests software and ensures that completed work correctly meets requirements.
  • Works in conjunction with other developers on development projects and ensures that their work is compatible with, and does not duplicate the work of others.
  • Diagnoses and repairs software problems or bugs, and assists clients with technical problems and helps to resolve those problems.


REQUIRED QUALIFICATIONS:

  • Must have a university degree in computer science or a related program with equivalent work experience
  • 5 years’ experience in developing software
  • Strong interpersonal and communication skills, creative thinker
  • Knowledge of Web development software including .Net and C#
  • Experience in the development of database applications using relational database systems such as SQL Server

PREFERRED QUALIFICATIONS:

  • Frontend testing automation using Selenium
  • Scripting with batch/powershell/python
  • Knowledge of Docker
  • Knowledge of AWS or similar CI/CD pipelines
  • Experience with ASP.NET Core, NHibernate/Entity Framework, JQuery, Ajax, Web Services, JavaScript, Typescript or RESTful API
  • Previous experience in the field of environmental and/or chemical management
 

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