High-paying software engineering jobs in Mississauga
Software engineering is the process of designing, developing, and maintaining software systems. Engineers write code and create applications that solve problems or meet user needs. Software engineers must have programming skills and an understanding of software architecture, testing, and debugging.
The 1,489 software engineering jobs listed below pay well, with salaries between $86,564 and $130,136 per year. Senior Software Engineer, Software Engineer and Full Stack Developer are among the most popular high-paying roles in Mississauga, ON.
Job title
Updated Sep. 30, 2026
Job title
Mississauga, ON
Ontario
Job openings (Mississauga)
Technical Lead
Mississauga
$130,136
per year
Ontario
$129,036
per year
AI Developer
Mississauga
$125,906
per year
Ontario
$120,141
per year
Senior Software Engineer
Mississauga
$118,617
per year
Ontario
$135,809
per year
Back End Developer
Mississauga
$112,603
per year
Ontario
$130,350
per year
Data Engineer
Mississauga
$110,155
per year
Ontario
$114,422
per year
Product Manager
Mississauga
$107,559
per year
Ontario
$109,659
per year
Full Stack Developer
Mississauga
$104,301
per year
Ontario
$105,209
per year
Senior Developer
Mississauga
$96,864
per year
Ontario
$116,220
per year
Developer
Mississauga
$89,857
per year
Ontario
$60,495
per year
Software Engineer
Mississauga
$86,564
per year
Ontario
$104,461
per year
Job descriptions below are for educational purposes. Please refer to the employer's job description for complete details.
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Technical Lead
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Please refer to the employers job description for complete details.
Technical Leads guide software project design, oversee code quality, and mentor development teams. They need expertise in software architecture, industry-standard tools, and strong communication to align technical efforts with business goals.
See 64 jobsAverage salary
Mississauga
$130,136 per yearOntario
$129,036 per yearSkills
- Agile
- SQL
- Azure
- AWS
- APIs
-
AI Developer
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Please refer to the employers job description for complete details.
AI Developers design and build intelligent systems by coding algorithms, integrating machine learning models, and optimising data pipelines. They need programming expertise, knowledge of AI frameworks, and strong problem-solving skills to deliver effective solutions.
See 81 jobsAverage salary
Mississauga
$125,906 per yearOntario
$120,141 per yearSkills
- AI
- Machine learning
- TensorFlow
- Azure
-
Senior Software Engineer
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Senior Software Engineers lead complex system design, optimise code efficiency, and mentor development teams. They need expertise in scalable software architecture, proficient knowledge of cloud platforms, and strong problem-solving with collaborative communication skills.
See 284 jobsAverage salary
Mississauga
$118,617 per yearOntario
$135,809 per yearSkills
- Agile
- APIs
- AWS
- Java
- Software development
-
Back End Developer
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Please refer to the employers job description for complete details.
Back End Developers create server-side applications, manage databases, and optimize APIs for performance. They need proficiency in programming languages like Java or Python, understanding of SQL and NoSQL databases, and strong problem-solving skills.
See 59 jobsAverage salary
Mississauga
$112,603 per yearOntario
$130,350 per yearSkills
- Communication skills
- Python
-
Data Engineer
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Data Engineers build and maintain data pipelines, optimize storage solutions, and ensure data quality for analytics. They need expertise in SQL, Python, cloud platforms, and strong problem-solving abilities to support reliable, scalable data systems.
See 172 jobsAverage salary
Mississauga
$110,155 per yearOntario
$114,422 per yearSkills
- SQL
- Python
- AWS
- ETL
- Spark
-
Product Manager
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Product Managers define product vision, prioritise features, and guide cross-functional teams to deliver solutions. They need expertise in user research, industry trends, and data-driven decision-making to align products with market needs and business goals.
See 102 jobsAverage salary
Mississauga
$107,559 per yearOntario
$109,659 per yearSkills
- Product management
- Agile
- Analysis skills
- APIs
- Product development
-
Full Stack Developer
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Full Stack Developers design and build web applications, working on both frontend interfaces and backend servers. They need proficiency in JavaScript, databases, and API integration, plus experience with agile methods and cloud services to deliver seamless user experiences.
See 266 jobsAverage salary
Mississauga
$104,301 per yearOntario
$105,209 per yearSkills
- APIs
- JavaScript
- Agile
-
Senior Developer
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Senior Developers lead complex software design, mentor peers, and optimize code for performance and scalability. They need strong coding expertise, thorough knowledge of development lifecycles, and effective problem-solving plus communication skills.
See 62 jobsAverage salary
Mississauga
$96,864 per yearOntario
$116,220 per yearSkills
- Communication skills
- JavaScript
- SQL
- Java
-
Developer
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Developers build and maintain software applications, write clean code, and troubleshoot technical issues. They need proficiency in programming languages, strong problem-solving skills, and understanding of development tools and methodologies.
See 117 jobsAverage salary
Mississauga
$89,857 per yearOntario
$60,495 per yearSkills
- APIs
- JavaScript
-
Software Engineer
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Please refer to the employers job description for complete details.
Software Engineers design, develop, and test software applications tailored to user needs and system requirements. They need programming expertise, knowledge of software development cycles, and strong problem-solving skills to create reliable and efficient solutions.
See 282 jobsAverage salary
Mississauga
$86,564 per yearOntario
$104,461 per yearSkills
- Software development
- Agile
- APIs
- Java