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Senior Software Developer Jobs in Cornwall, ON (NOW HIRING)

We are now over 21,000 engineers, architects, scientists and planners across the world and ... Complete archaeological fieldwork under the supervision of our Senior Project Archaeologist ...

JIRA, Bitbucket // Required Skills / Experience * 5+ years in software quality, test engineering, or a closely related role, including lead or senior responsibility * Hands-on experience designing ...

Lead Field Service Technician

Hamilton, ON · On-site

CA$70K - CA$87K/yr

You will report directly to our Sr. Field Service Supervisor based out of our Hamilton, Ontario ... Designing/Engineering of solutions to prevent reoccurring problems as knowledge is acquired. * The ...

You will report directly to our Sr. Field Service Supervisor based out of our Hamilton, Ontario ... Designing/Engineering of solutions to prevent reoccurring problems as knowledge is acquired. * The ...

Showing results 21-28

Senior Software Developer information

See Cornwall, ON salary details

$50.8K

$111.1K

$157.4K

How much do senior software developer jobs pay per year?

As of Aug 10, 2026, the average yearly pay for senior software developer in Cornwall, ON is $111,112.00, according to ZipRecruiter salary data. Most workers in this role earn between $91,992.00 and $125,883.00 per year, depending on experience, location, and employer.

What skills and qualifications are needed to thrive as a senior software developer?

To thrive as a Senior Software Developer, you need deep expertise in programming languages, software architecture, and problem-solving, typically backed by a bachelor’s degree in computer science or a related field. Proficiency with development frameworks, version control systems like Git, and cloud platforms such as AWS or Azure is standard, and certifications in these areas can be beneficial. Leadership, strong communication, and mentoring abilities set standout candidates apart in this role. These skills ensure that complex projects are delivered efficiently, code quality is maintained, and junior team members are effectively guided for overall team success.

What does a senior software developer do?

As a Senior Software Developer, you’ll typically be responsible for leading complex development projects, designing technical solutions, and mentoring junior team members. Daily tasks often include writing and reviewing code, participating in architecture discussions, collaborating with cross-functional teams (such as QA, product management, and DevOps), and troubleshooting high-level technical issues. You may also be involved in setting coding standards, conducting code reviews, and helping to plan sprints or project roadmaps.

What is a senior software developer?

Senior Software Developers are experienced professionals who design, develop, and maintain complex software applications. They often lead development teams, mentor junior developers, and make critical architectural decisions. Their responsibilities include writing high-quality code, troubleshooting technical issues, and ensuring that software projects meet performance and security standards. With deep expertise in programming languages and software engineering principles, they play a key role in delivering successful technology solutions for organizations.

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

AspectSenior Software DeveloperSoftware Engineer
CredentialsBachelor's degree in CS or related field; experience often 5+ yearsBachelor's or higher in CS or related field; similar experience levels
Work EnvironmentCollaborates on complex projects, mentors juniors, leads technical effortsDesigns, develops, tests software; may work on specific modules or systems
Industry UsageCommonly used in tech companies, startups, and enterprise firmsWidely used across industries, often interchangeable with developer roles

The main difference is that Senior Software Developers typically have more experience, leadership responsibilities, and focus on complex project oversight, while Software Engineers may focus more on designing and implementing software solutions. Both roles require similar credentials and are integral in software development teams, but Senior Software Developers often take on mentorship and strategic tasks.

What are popular job titles related to Senior Software Developer jobs in Cornwall, ON? For Senior Software Developer jobs in Cornwall, ON, the most frequently searched job titles are:
What cities near Cornwall, ON are hiring for Senior Software Developer jobs? Cities near Cornwall, ON with the most Senior Software Developer job openings:
Infographic showing various Senior Software Developer job openings in Cornwall, ON as of July 2026, with employment types broken down into 87% Full Time, 10% Part Time, and 3% Contract. Highlights an 88% Physical, 3% Hybrid, and 9% Remote job distribution, with an average salary of $111,112 per year, or $53.4 per hour.

Archaeologist

Egis Group

Hamilton, ON • On-site

Full-time

Posted 4 days ago


Job description

Company Description

Are you ambitious and looking to make the right move in your career?  Now is the perfect time to join Egis.  We are now over 21,000 engineers, architects, scientists and planners across the world and experiencing substantial growth in North America. This strategic move underscores our commitment to investing in North America, propelling our expansion to new heights. 

Job Description

We are looking to expand our Environmental division in Ontario by hiring a motivated Archaeologist to work along our Senior Project Archaeologist to support our growing Cultural Heritage team. Our areas of specialty include conducting preliminary stages of archaeological assessments in a high-quality and efficient manner, supporting our clients through the provincial archaeological process and facilitating engagement with Indigenous communities.

Egis’ Environmental Service Line has been recognized over the past 30+ years as providing high-level deliverables and advice to a variety of clients, throughout Ontario and the rest of Canada. Our Environmental Service Line currently consists of experts in the following fields: Cultural Heritage, Contaminant and Waste, Hydrogeology, Environmental Assessment, Natural Science and Environmental Engineering.

Key Responsibilities:

  • Request Project Information Form (PIF) Numbers, conduct research on previous archaeological work and sites using Ontario’s Past Portal;
  • Complete archaeological fieldwork under the supervision of our Senior Project Archaeologist including Stage 1 property inspections and Stage 2 surveys (pedestrian and test pitting surveys);
  • Collect, manage and present field data accurately;
  • Prepare Archaeological Assessment reports for internal / client / MCM review
  • Complete key tasks required for archaeological reporting including, but not limited to, background research on a property’s geography, history, previous archaeological fieldwork and current land conditions;
  • Ensure Egis Health and Safety procedures are always followed.

Location:   This role can be based out of one of our many office locations which include Markham, Toronto, Mississauga, Hamilton or Cambridge,  the majority of the current work is within the GTA, Hamilton and Northern Ontario areas.   You must hold a valid Ontario driver's licence and have flexibility to travel and work on short-term ‘away’ projects across Ontario (hotel stays), as required.

Qualifications
  • BA or BSc degree in Archaeology or Anthropology;
  • 3+ years of field experience working in archaeology or related field;
  • Applied Research license in good standing with the Ministry of Citizenship and Multiculturalism (MCM) to conduct archaeological fieldwork in Ontario;
  • Familiarity with Indigenous and Euro-Canadian artifacts & archaeological resources
  • Working knowledge of the MCM’s 2011 Standards and Guidelines for Consultant Archaeologists;
  • Well-developed writing skills and experience completing all, or portions of, archaeological assessment reports;
  • Experience using a variety of computer software (e.g. Microsoft Office, Excel);  
  • Excellent communication skills and an effective team member;
  • Hold a valid Ontario driver's licence;
  • Flexibility to travel and work on short-term ‘away’ projects across Ontario (hotel stays), as required.

Assets:

  • Experience in GIS and digital field collection tools (ArcGIS, Field Maps, etc.);
  • Experience using a GPS / GNSS receiver and software;
  • Experience working with / engaging Indigenous communities;
  • Familiarity using Ontario’s Past Portal (PastPort).

Additional Information

    Egis Canada is an equal opportunities employer offering a competitive salary and benefits to those with the skills suited to the needs of our clients. The salary range advertised may exceed the range based on several factors, including relevant education, qualifications, certifications, experience, skills, geographic location, performance, and business or organizational needs. 

    We welcome and encourage applications from people with disabilities. Accommodations are available upon request for candidates taking part in all aspects of the selection process.

    This role is eligible for a referral bonus in line with the Referral Program.  If you have been referred, please provide the name of the employee who has referred you at the time of your application.

    At Egis, we embrace innovation to tackle challenges and utilize AI in our recruitment process under stringent ethics and compliance policies and in alignment with our values of being a Responsible Company, a People First Company and a Creative Company. Committed to diversity, growth and collaboration, we may leverage AI to support the recruitment process.