Senior Full Stack Developer Job Mississauga area,Ontario Canada,Software Development

Senior Full Stack Software Engineer

Aversan Inc. () is a trusted multi-service engineering and electronics manufacturing company. Aversan delivers leading-edge and reliable safety-critical electronics and software systems to the aerospace, defence, and space industries.

We are seeking a qualified Senior Full Stack Software Engineer to join our team. In this role, you will lead the design, development, and validation of ground control software, simulators, and test tools that support critical mission systems. The ideal candidate brings deep experience in modern web-based software development, system architecture, and technical leadership, combined with a passion for mentoring and delivering high‑quality, mission‑critical solutions in complex aerospace environments.

Location:

Mississauga, ON

Job Type:

Full Time

Working Arrangement:

Hybrid

Responsibilities

Lead the design and development of ground control software, simulators, and test tools for space-based robotic systems
Design modular, extensible, testable, and efficient software architecture
Produce clear, accurate, and well-structured technical documentation
Lead and participate in the implementation, integration, and testing of software solutions
Conduct code, design, and technical reviews for both senior and junior engineers
Mentor and develop junior team members through coaching, technical discussions, and review of work products
Lead task estimation and support technical planning activities
Collaborate with other senior engineers and management to define, evolve, and enforce coding standards, tools, and development processes
Work within an Agile development environment
Perform other duties as assigned by management or technical leadership

Basic Qualifications

Bachelor’s degree in software, Computer, or Electrical Engineering or Computer Science
10+ years of relevant software engineering experience
Proven ability to design and implement software solutions on Windows and/or Linux platforms
Strong frontend development experience
Demonstrated Experience with:

Java Script
Angular (required)
ReactJS (used in Storybook)
C# / ASP.NET Core
CSS
HTML
.Net Technologies
UX Design

Experience working with and designing relational and non-relational data leveraging:

SQL (MSSQL, Postgres) Entity Framework, LINQ
No

SQL (Mongo, Couchbase)
Cache technologies (Redis)
ETL
Automated testing
Agile development environment
Strong written/verbal communication skills
Strong analytical and problem-solving skills

Experience with automated testing frameworks
Comfortable working in an Agile development environment
Strong written and verbal communication skills
Excellent analytical and problem solving abilities
Highly motivated, enthusiastic, and positive team player
Ability to obtain and maintain Reliability Status security clearance, including Controlled Goods Program (CGP) and ITAR compliance

Compensation:

$110,000-$140,000 CAD

The base salary or rate offered to an applicant within this range is determined by considering several factors, including the individual's geographic location, skills, competencies, and unique qualifications. This ensures compensation is fair and aligned with the specific requirements and attributes of each candidate.

Vacancy Status:

This posting is for an existing vacancy.

AI in Hiring:

We use AI tools to assist with application management (e.g., organizing submissions and surfacing potentially relevant qualifications). AI is not used to make hiring decisions. All decisions are made by our hiring managers and recruitment team. Our use of AI is governed by security and privacy risk assessments aligned with our cybersecurity framework.

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