Ontario C++ developer Jobs – 391 Openings This Week

Embedded Software Developer
Averian —Kanata, ON
- $100,000–$130,000 a year
- Full-time
- Computer Science
- Engineering
- English
- Disability insurance
- Dental care
Quick apply
Software Engineer
Baltasar Mediadores de Seguros S.L. —Mississauga, ON
- $110,000–$125,000 a year
- Full-time
- Hybrid work
- Java
- C++
- Software development
- Work from home
Quick apply
7d
Junior Algorithms Developer- C++
Kinaxis Inc. —Ottawa, ON
- $96,000–$146,000 a year
- Full-time
- Hybrid work
- Java
- C++
- Agile
Software Developer (C/C++)
Fortinet —Ottawa, ON
- $117,000–$143,000 a year
- Full-time
- Computer Science
- Master's degree
- C++
- Disability insurance
- Dental care
Jr. C++ Software Developer
Align Technology Canada —Toronto, ON
- $92,900–$127,700 a year
- Full-time
- Computer science
- Computer Science
- Engineering
Quick apply
Sr. C++ Software Developer
Align Technology Canada —Toronto, ON
- $144,300–$198,400 a year
- Full-time
- Computer science
- Computer Science
- Engineering
Quick apply
C/C++ Software Developer
BicDroid —Waterloo, ON
- Full-time
- Remote
- Azure
- Computer Science
- Engineering
Low-Latency C++ Developer
London Stock Exchange Group —Toronto, ON
- Immediate opening
- English
- C++
- Linux
Software Developer (Toronto)
Clio —Toronto, ON
- $110,200–$149,000 a year
- Full-time
- Hybrid work
- Java
- Databases
- C++
- Dental care
- Paid time off
C++ Programmer
Waterfront International —Toronto, ON
- Doctoral degree
- Computer Science
- Master's degree
C++ / Java Developer
Source Code —Vaughan, ON
- $90,000–$120,000 a month
- Full-time
- Hybrid work
- Computer Science
- Java
- SQL
Quick apply
C++ Developer
Glint Tech Solutions LLC —Toronto, ON
- Computer Science
- DevOps
- Engineering
Quick apply
Unreal Engine C++ XR Developer II
Mawari Technologies —Waterloo, ON
- $100,000–$150,000 a year
- Full-time
- Computer science
- Computer Science
- Engineering
- Dental care
- Flextime
Quick apply
Senior C++ Application Developer
TMX Group Limited —Toronto, ON
- $120,000–$130,000 a year
- Full-time
- Hybrid work
- Azure
- Computer Science
- Java
Senior C++ and Python Developer
Intone Networks —Toronto, ON
- Contract
- Computer science
- Computer Science
- DevOps
10d
Software Developer (C++)
Bentley Systems —Burlington, ON
- Hybrid work
- Azure
- Computer Science
- DevOps
Developer
Redwolf Security —Toronto, ON
- $100,000–$150,000 a year
- Call to connect
- Hybrid work
- Azure
- AWS
- C++
- Dental care
- Work from home
SDK Developer - Unity C++ and Computer Graphics
Mawari Technologies —Waterloo, ON
- $110,000–$150,000 a year
- Full-time
- Computer science
- Computer Science
- Engineering
- Dental care
- Flexible schedule
Quick apply
Remote Programmer
Maduxx —Vaughan, ON
- Part-time
- Remote
- C++
- JavaScript
- Computer networking
C++ Developer with Capital Market exp
Luxoft —Toronto, ON
- Computer science
- Computer Science
- DevOps

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c++ developer jobs near ontario

Embedded Software Developer

Averian
Kanata, ON

Quick apply

Job details

Full-time
$100,000–$130,000 a year

Qualifications

Computer Science
Internet of things
Engineering
Firmware
Test automation
Git
English
Master's degree
C++
C
Bachelor's
Version control systems
Computer Engineering
Software development
Linux
Unit testing
Electrical Engineering
AI
Communication skills
Debugging

Full job description

About Averian:

Averian is an AI and custom solutions company building real-world systems deployed in mission-critical, production environments. We design and deliver advanced platforms and solutions that help enterprises build cutting-edge applications that improve quality, reliability, and operational efficiency. Our work goes beyond prototypes. Our software is used in live environments where accuracy, stability, and performance truly matter.

Working with global technology partners across North America and Europe, we operate as a focused, senior team where engineers and product leaders have meaningful ownership, direct access to customers, and a strong influence on technical and architectural decisions.

If you enjoy solving complex technical problems, working closely with real customers, and seeing your work deployed in production, we want to hear from you!

Averian offers a high-impact environment where your contributions genuinely matter.

Job Summary
We are seeking a highly skilled Embedded Software Developer to join our engineering team developing embedded and connected systems across automotive, industrial, IoT, and AI-enabled applications.

This role involves hands-on development of embedded firmware and software, architecture contribution, system integration, debugging, and collaboration across software, hardware, requirements, and validation teams. The ideal candidate combines strong low-level programming expertise with the ability to work effectively in large and complex codebases while contributing to high-quality, production-ready solutions.

You will work on technically challenging projects involving microcontrollers, RTOS, communication stacks, diagnostics, hardware integration, and system-level validation.

Key Responsibilities

Design, develop, test, and maintain embedded firmware/software in C and C++
Contribute to software architecture, technical design, and implementation decisions
Integrate and troubleshoot communication protocols such as CAN, LIN, SPI, I2C, UART, Ethernet, BLE, and related interfaces
Collaborate with hardware, system, requirements, and test teams to deliver robust and scalable solutions
Participate in platform bring-up, debugging, performance tuning, and system integration activities
Develop reliable and maintainable code using unit testing, static analysis, and automated validation practices
Participate in code reviews, design reviews, and technical discussions
Support development and maintenance of CI/CD pipelines, build systems, and automated test environments
Investigate and resolve complex system-level and firmware-related issues
Produce clear technical documentation and follow established development processes and standards

Qualifications & Experience

Bachelor’s or Master’s degree in Electrical Engineering, Computer Engineering, Computer Science, or related field
Minimum 7 years of experience in embedded software or firmware development
Automotive industry experience is highly valued but not required
Strong proficiency in C and C++ programming
Experience working with microcontroller-based embedded systems and resource-constrained environments
Strong understanding of Real-Time Operating Systems (RTOS) and/or bare-metal embedded development
Experience working with communication protocols such as CAN, LIN, SPI, I2C, UART, Ethernet, BLE, or similar technologies
Ability to understand, debug, and extend large existing software systems and codebases
Strong debugging and troubleshooting skills using tools such as oscilloscopes, logic analyzers, JTAG debuggers, and protocol analyzers
Experience with version control systems (Git), issue tracking tools, and CI/CD workflows
Familiarity with automated testing, unit testing, integration testing, and hardware-in-the-loop validation
Experience with bootloaders, firmware upgrade mechanisms, diagnostics and communication stacks is considered an asset
Experience developing software for Linux-based embedded systems is a plus
Experience in IoT, telecom, industrial automation, or AI-enabled systems is considered valuable
Strong communication, collaboration, and problem-solving skills

Other Requirements

This role is 100% work from office. It is based in Ottawa, Ontario, Canada.

Relocation of candidates will not be considered or provided.

Why Join Us?

Opportunity to lead and shape the engineering vision of next-gen solutions.
Collaborative and fast-paced work environment.
A chance to work on cutting-edge technology and make a real business impact.
A chance to work with customers on the cutting edge of technology development and adoption

Pay: $100,000.00-$130,000.00 per year

Benefits:

Casual dress
Dental care
Disability insurance
Life insurance
On-site parking
Paid time off
RRSP match
Vision care

Ability to commute/relocate:

Kanata, ON: reliably commute or plan to relocate before starting work (required)

Education:

Bachelor's Degree (required)

Experience:

C/C++ software development: 7 years (required)

Language:

English (required)

Work Location: In person

Quick apply

Refine Your Search

c++ developer jobs in ontario

Embedded Software Developer

Software Engineer

Junior Algorithms Developer- C++

Software Developer (C/C++)

Jr. C++ Software Developer

Sr. C++ Software Developer

C/C++ Software Developer

Low-Latency C++ Developer

Software Developer (Toronto)

C++ Programmer

C++ / Java Developer

C++ Developer

Unreal Engine C++ XR Developer II

Senior C++ Application Developer

Senior C++ and Python Developer

Software Developer (C++)

Developer

SDK Developer - Unity C++ and Computer Graphics

Remote Programmer

C++ Developer with Capital Market exp

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