Oakville, On Software engineer Jobs – 454 Openings This Week

Database Engineer / Developer
3terra —Mississauga, ON
- $90,000–$110,000 a year
- Full-time
- Hybrid work
- SQL
- Software development
- In-person
- Profit sharing
- Mileage reimbursement
Quick apply
6d
Software Engineer
Inbox Monster —Burlington, ON
- $85,000–$100,000 a year
- Full-time
- Hybrid work
- Computer Science
- English
- Master's degree
- Dental care
- Paid time off
Quick apply
Software Developer (Entry Level)
Konrad —Toronto, ON
- $85,000–$95,000 a year
- Hybrid work
- Research
- Work from home
- Flexible schedule
Quick apply
Software Developer
Geotab —Oakville, ON
- $85,500–$105,600 a year
- On call
- Hybrid work
- Computer Science
- Software troubleshooting
- Engineering
- Dental care
Senior Software Engineer
Traffix —Oakville, ON
- $100,000–$130,000 a year
- Full-time
- Azure
- System design
- SQL
Software Developer (C#)
KingswaySoft —Oakville, ON
- Computer Science
- Engineering
- Analysis skills
.NET developers
Supportech —Burlington, ON
- Computer Science
- SQL
- Analysis skills
Animation Tools Programmer (All Levels)
Rockstar Games —Oakville, ON
- $85,000–$120,000 a year
- Full-time
- Computer Science
- C++
- Math
Quick apply
Software Developer
Advanced Technology Search Group —Mississauga, ON
- $130,000–$160,000 a year
- Full-time
- Computer Science
- Engineering
- Maintenance
Senior Software Engineer
LTM —Mississauga, ON
- $77,874–$86,767 a year
- Software troubleshooting
- Java
- Analysis skills
- Disability insurance
- Dental care
Quick apply
Lead Product Engineer, Integrations
servicePath —Ontario
- Full-time
- Remote
- Salesforce
- In-person
- AI
Quick apply
Specialist - Software Engineering
LTM —Mississauga, ON
- $85,438–$91,915 a year
- Windows
- SQL
- Linux
- Disability insurance
- Dental care
Quick apply
CNC Programmer
ABS Machining Inc —Burlington, ON
- $36–$42 an hour
- 8 hour shift
- Microsoft Word
- Microsoft Excel
- Maintenance
- Disability insurance
- Dental care
Quick apply
Software Engineer
SMC Strategic Solutions Inc —Mississauga, ON
- $57 an hour
- Full-time
- Hybrid work
- Oracle
- Microsoft Outlook
- Computer Science
- Dental care
- Paid time off
Quick apply
CNC (Lathe) Programmer / Manufacturing Technician
North Arc/TriggerTech —Mississauga, ON
- $55,000–$75,000 a year
- Full-time
- Heavy lifting
- In-person
- Manufacturing
- Paid time off
- Life insurance
Quick apply
12d
5-Axis CNC Machine Programmer and Operator
ATD Precision Ltd. —Mississauga, ON
- $28–$34 an hour
- Full-time
- CAD
- Basic math
- In-person
- Dental care
Quick apply
Full-Stack Developer (C# / Angular)
AKITU Inc. —Oakville, ON
- From $80,000 a year
- Full-time
- Hybrid work
- System design
- Flexible schedule
Quick apply
9d
Senior Web and Mobile Developer
Manitoulin Group of Companies —Mississauga, ON
- $61,500–$72,000 a year
- Full-time
- Software troubleshooting
- Maintenance
- Bachelor's
- Profit sharing
Quick apply
SCADA Engineer - Industrial Automation
Waterford Executive —Mississauga, ON
- $100,000–$140,000 a year
- Overtime
- Computer Science
- Engineering
- System design
- Dental care
Quick apply
Senior PLC Programmer
Start Electric —Oakville, ON
- $40–$45 an hour
- Overtime
- Maintenance
- Programmable logic controllers
- Travel
- Dental care
- Vision care
Quick apply
8d

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software engineer jobs near oakville, on

Database Engineer / Developer

3terra
Mississauga, ON

Quick apply

Job details

Permanent | Full-time
$90,000–$110,000 a year
6 days ago

Qualifications

Jira
Data development experience
CI/CD
Performance tuning
Data integration
Microsoft SQL Server
.NET
Data and database experience
Cerner
SQL
Version control systems
Software development
GitHub
Web services
JSON
Epic
Vue.js
AI
Pipeline
Dimensional modeling
T-SQL

Full job description

Ontario hospitals lose funding they are entitled to because of gaps in how care gets coded and reported. 3terra builds Data Quality Assist, the platform roughly 50 community hospitals use to find those gaps and close them. Better data means better funded care, and our work shows up in hospital budgets across the province.

We are now building something new. A multi-tenant datastore that will let hospitals benchmark their performance against peer organizations, across outcome metrics, quality based procedures, and emergency department metrics. Today it is a prototype and a set of screen designs with no data model underneath it. We are looking for the person who will design and build that.

The role

You will own our data layer. That means the schemas, the stored procedures, the reporting abstractions, and the pipelines that bring hospital EMR data in from Meditech, Cerner, and soon Epic. You will also work in the .NET services and APIs that sit on top of it.

We are a team of ten, which means the work is broad and the distance between you and the people using it is short. You will engage with the coding and decision support professionals in hospitals whose day gets better or worse depending on what you build. You will work directly with Product and Engineering to understand the problem, shape the solution, and carry it through delivery. You will work alongside our Engineering Lead, Senior Software Developers, our Senior Product Manager, and our QA and client teams.

What you will own

The data model and aggregation layer behind our new benchmarking platform, including peer grouping and cross-organization comparison
Schema design and complex T-SQL across DQA and our reporting framework
EMR integration: source-to-target mapping and extraction pipelines from hospital reporting databases
Performance across large hospital datasets, from execution plans to index strategy on read-heavy reporting workloads
Leading our move to tool-based database version control and repeatable deployments
Translating CIHI DAD and NACRS specifications and hospital business rules into SQL that has to be exactly right

What we are looking for

Five or more years building and owning data layers, with deep SQL Server experience: complex T-SQL, stored procedures, dynamic SQL, indexed and materialized views
Real strength in performance tuning, execution plan analysis, and index design on large datasets
Schema design judgment for both transactional and reporting workloads, and a working feel for when to normalize and when not to
Comfort with JSON and semi-structured data in SQL Server, which we use heavily in reporting and in our load processes
Experience building ETL or ELT pipelines that handle incremental loads, corrected data, and failures without manual intervention
The ability to take an ambiguous requirement and turn it into something accurate, testable, and maintainable
Confident, practical use of AI in your own work, and an interest in building reusable AI skills and tooling that make the whole team faster. We use AI in development, code review and internal automation, and we expect that to keep expanding.

Nice to have

.NET service and API development, with judgment about what belongs in the database and what belongs in the service layer
EF Core, and a view on when it is the right tool versus a stored procedure
Multi-tenant or cross-organization aggregation, peer grouping, or comparative analytics
Healthcare data, particularly CIHI DAD and NACRS, case mix, or hospital decision support

Our stack

SQL Server, with Oracle on the Cerner integration side. .NET services. Vue.js front end, owned by others on the team. Redgate SQL Source Control and SQL Compare. GitHub and Jira, with CI/CD pipelines in Azure DevOps and GitHub Actions.

Job Details

Job Type: Permanent, Full-time

Pay: CA$90,000 - CA$110,000 per year

Vacation: 3 weeks

Work Location: Hybrid remote in Mississauga, ON L4Z 2Z1. Candidates must be able to reliably commute to Mississauga or plan to relocate before starting work.

Benefits:

Extended health care
Dental care
Disability insurance
Paid time off
Flexible schedule
Hybrid work arrangement (Mon/Tue/Thu in office, Wed/Fri remote)
Work from home
On-site parking
Annual performance bonus
Profit sharing

Our Values

3terra is a proud equal opportunities employer and we are committed to creating a respectful, inclusive and barrier-free workplace that allows all of our people to reach their full potential. A diverse workforce is key to our success, and we believe in bringing your whole self to work. We welcome all qualified candidates to apply and hope you will choose 3terra as your employer of choice.

Pay: $90,000.00-$110,000.00 per year

Benefits:

Casual dress
Dental care
Disability insurance
Extended health care
Mileage reimbursement
On-site parking
Paid time off
Profit sharing
Vision care
Work from home

Work Location: Hybrid remote in Mississauga, ON L4Z 2Z1

Quick apply

Refine Your Search

software engineer jobs in oakville, on

Database Engineer / Developer

Software Engineer

Software Developer (Entry Level)

Software Developer

Senior Software Engineer

Software Developer (C#)

.NET developers

Animation Tools Programmer (All Levels)

Software Developer

Senior Software Engineer

Lead Product Engineer, Integrations

Specialist - Software Engineering

CNC Programmer

Software Engineer

CNC (Lathe) Programmer / Manufacturing Technician

5-Axis CNC Machine Programmer and Operator

Full-Stack Developer (C# / Angular)

Senior Web and Mobile Developer

SCADA Engineer - Industrial Automation

Senior PLC Programmer

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