Software developer jobs in King, ON and nearby

Software developer jobs within 25 km of King, ON, Canada. Nearby towns and cities are included. Distances are straight-line, not driving distances.

Counted Nov 1, 2026

Hiring at a glance

View jobs

Open jobs: 41
Employers: 17

Advertised starting pay

Not enough comparable pay figures yet.

Employer-advertised starting pay, not employee salaries. Currencies and pay periods stay separate.

Where work happens

Remote: 0%0 listings
Hybrid: 15%6 listings
On-site: 85%35 listings

Employers hiring include OpenText (11), Open Text Corporation (8), ATS Industrial Automation (3).

Sources & calculation notes

These figures describe the listings on this role page at the date shown, not the whole job market. Listings can change.

Employer-listed minimums from at least 10 listings per currency and pay period. These are advertised starting amounts, not employee salaries. Jobs without a minimum and unusual amounts are excluded.

Hybrid and on-site classifications may be inferred from descriptions. Check the original ad. How we count

Software developer jobs in King, ON and nearby

Within 25 km

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Added 1 day ago
X
Software Developer
Xe.com
Newmarket, ON
- Full-time
Added 2 days ago
O
Sr. Software Developer
OpenText
Richmond Hill, ON
- Full-time
Added 2 days ago
O
Sr. Software Developer (Bilingual)
OpenText
Richmond Hill, ON
- Full-time
Added 3 days ago
O
Sr. Software Developer
OpenText
Richmond Hill, ON
- Full-time
Added 4 days ago
SC
Senior Software Developer
Staples Canada
Richmond Hill, ON
- $73,900 to $92,400 USD / year
- Full-time
We are seeking a highly skilled Senior Software Developer to join our dynamic team. The ideal candidate will have extensive experience in C#, .NET, Web Services, WCF, Web API, Microsoft…
Added 4 days ago
O
Sr. Software Developer
OpenText
Richmond Hill, ON
- Full-time
Added 4 days ago
SI
Senior Software Developer
Staples Inc.
Richmond Hill, ON
- Full-time
We are seeking a highly skilled Senior Software Developer to join our dynamic team. The ideal candidate will have extensive experience in C#, .NET, Web Services, WCF, Web API, Microsoft…
Added 4 days ago
AC
Senior Software Developer (industrial automation)
ALTEN Canada
Woodbridge, ON
- $80,000 to $100,000 CAD / year
- Full-time
Added 9 days ago
O
Senior Software Developer
OpenText
Richmond Hill, ON
- Full-time
Added 9 days ago
S
AI Software Developer Co-op
symplistic.ai
Woodbridge, ON
- $23 CAD / hour
- Internship
You will gain hands-on experience building production software involving generative AI, agentic AI, retrieval systems, enterprise integrations, APIs, and modern software engineering…
Added 10 days ago
T®
Software Developer
TekWissen ®
Vaughan, ON
- $69 to $70 CAD / hour
- Contract
Added 10 days ago
IG
PC Software Developer
Insight Global
Woodbridge, ON
- $45 to $50 USD / hour
- Contract
Insight Global is seeking a PC Software Developer to support the development of software used in automated manufacturing, robotics, and testing environments.
Added 12 days ago
O
Software Developer
OpenText
Richmond Hill, ON
- Full-time
Looking for a smart and motivated senior backend/Java developer to join our Digital Media team, working on the leading enterprise-level Digital Asset Management solutions. We are an agile…
Added 15 days ago
OT
Senior Software Developer (Microsoft 365 & Azure Integrations)
Open Text Corporation
Richmond Hill, ON
- Other
Added 15 days ago
X
Software Developer
Xe.com
Newmarket, ON
- Full-time
Added 15 days ago
X
Software Developer
Xe.com
Newmarket, ON
- Full-time
Added 16 days ago
O
Software Developer (Microsoft 365 & Azure Integrations) 1
OpenText
Richmond Hill, ON
- Full-time
Added 16 days ago
O
Senior Software Developer (DevOps)
OpenText
Richmond Hill, ON
- Full-time
Added 16 days ago
OT
Lead Software Developer
Open Text Corporation
Richmond Hill, ON
- Other
Job Title: Lead Software Developer F/T on-site
Added 16 days ago
OT
Lead Software Developer
Open Text Corporation
Richmond Hill, ON
- Other
Req# 53333 - Lead Software Developer (DevOps) Cloud/SaaS
Added 16 days ago
AM
Principal Software Developer - GPU AI/HPC kernels
Advanced Micro Devices, Inc
Markham, ON
- Full-time
Added 18 days ago
O
Sr. IT Software Developer
OpenText
Richmond Hill, ON
- Full-time
Added 21 days ago
DT
Software developer
Decision Tree Technology
Concord, ON
- From $48.08 CAD / hour
- Full-time
- On-site
Added 22 days ago
AI
Software Developer
ATS Industrial Automation
Woodbridge, ON
- Full-time
Designs and implements custom software based on customer and project requirements. Programming assignments may involve PC and/or PLC’s, and the integration of various third-party…
Added 22 days ago
AI
Junior Software Developer
ATS Industrial Automation
Woodbridge, ON
- Full-time
Designs and implements custom software based on customer and project requirements. Programming assignments may involve PC and/or PLC’s, and the integra

Staples Inc.

Senior Software Developer

Richmond Hill, ON, Canada

Full-time

Apply About employer

Applications open in a new tab.

Job details

Job type: Full-time
Posting language: English
Posted: Oct 27, 2026

Original job description

Some of what you will do:

We are seeking a highly skilled Senior Software Developer to join our dynamic team. The ideal candidate will have extensive experience in C#, .NET, Web Services, WCF, Web API, Microsoft Services, API development, SQL Database, Cosmos DB, and Azure. You will be responsible for designing, developing, and maintaining scalable software solutions while ensuring best practices in CI/CD and GitHub are implemented.

Specifically, You Will:

Design, develop, and maintain high-quality software solutions using C# and .NET.
Develop and integrate Web Services, WCF, and Web API.
Work with microservices and implement scalable API architectures.
Develop and manage relational databases (SQL Database) and NoSQL databases (Cosmos DB).
Deploy and manage cloud solutions on Microsoft Azure.
Implement and maintain CI/CD pipelines for automated deployments.
Maintain and optimize existing codebases, ensuring high performance and reliability.
Utilize GitHub for version control and collaboration.
Write clean, scalable, and well-documented code following industry best practices.

Some of what you need:

Bachelor's degree in Computer Science, Engineering, or a related field (or equivalent experience).
Strong knowledge of Web Services, WCF, and Web API development.
Experience with microservices and API integrations.
Proficiency in SQL Database and Cosmos DB.
Hands-on experience with Microsoft Azure cloud services.
Experience in CI/CD automation and GitHub workflows.
Strong analytical, problem-solving, and debugging skills.
Experience with containerization (Docker, Kubernetes) is a plus.
Knowledge of frontend frameworks (React, Angular) is an advantage.
Experience with microservices architecture.
5 + years of experience in software development with C# and .NET.

Physical demands/working conditions:

Office environment – Hybrid, with 4 days onsite in Richmond Hill, subject to the hybrid policy.

Some of what you will get:

Associate discount
Health and Dental benefits
RRSP/DPSP
Performance bonuses
Learning & Development programs
And more…

We value transparency in our hiring processes. Please note, artificial intelligence may be used in certain stages to screen, assess, or select applicants, however, a human reviewer makes all final decisions. This posting is for an existing vacancy.

Apply About employer

More about this job

Responsibilities

The Senior Software Developer will design, develop, and maintain scalable software solutions using C# and .NET while managing cloud deployments on Azure. They will also implement CI/CD pipelines and ensure high performance across both relational and NoSQL databases.

Requirements

Candidates must have at least 5 years of experience in software development with C# and .NET, along with proficiency in Web API, microservices, and cloud services. A bachelor's degree in Computer Science, Engineering, or a related field is required.

Skills

C#
.NET
Web Services
WCF
Web API
API development
SQL Database
Cosmos DB
Microsoft Azure
CI/CD
GitHub
Microservices
Docker
Kubernetes
React
Angular

Benefits

Associate discount
Health and Dental benefits
RRSP/DPSP
Performance bonuses
Learning & Development programs

Visa sponsorship

Not detected in the job text

Keywords

C#
.NET
Web Services
WCF
Web API
API Development
SQL Database
Cosmos DB
Microsoft Azure
CI/CD
GitHub
Microservices
Docker
Kubernetes
React
Angular
Software Development
Cloud Solutions
Version Control
Scalable Architecture
Debugging
Analytical Skills
Hybrid Work
Full Time

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