Senior Software Developer

SOTI; Mississauga; Hybrid; CAD 80,000 - 110,000; Full time

Benefits offered by this job

Culture emphasizing personal growth

Opportunities for continuous innovation

Work on complex projects with leading technology partners

Job summary

SOTI is seeking a Senior Software Developer to work in a hybrid model based in Mississauga, Ontario. This role encompasses end-to-end development, from building user-friendly interfaces to implementing scalable backend systems. Ideal candidates have extensive experience in software development and a passion for innovation.

Join a dynamic team where you will develop solutions for complex problems and collaborate on exciting projects. Enjoy a culture that fosters growth and creativity.

Qualifications

• 8 years of experience focused on scalable server applications.
• Good understanding of database concepts.
• Comfortable with front-end technologies.

Responsibilities

• Develop scalable and reliable software solutions.
• Write reusable and testable code.
• Provide technical guidance on new products.

Skills

C#

.NET

WebApi

Data Structures

Algorithms

OOP

Typescript

Angular

HTML

CSS

Problem-solving skills

Communication skills

Education

Bachelor's degree in Computer Science or a STEM-related field

Job description

Job Title: Senior Software Developer

Location: Mississauga, Ontario, Canada

Work Model: Hybrid

This role involves end-to-end development, from building responsive, user-focused interfaces to designing and implementing scalable backend services. The work includes developing new features, enhancing existing functionality, and contributing to architectural decisions that support performance, scalability, and maintainability. The ideal candidate is comfortable working across the stack and has experience delivering production-quality software. On the frontend, focus on usability, performance, and clean design. On the backend, build reliable, efficient services and APIs. An interest in AI and its practical application in enterprise software is important. Candidates should be able to work independently, take ownership of their work, and collaborate effectively with teammates to deliver high-quality solutions.

What You’ll Do

• Develop innovative solutions to tackle big industry problems
• Write well‑designed, scalable, reliable, testable and reusable code using best software development practices, clean code, and solid principles
• Provide technical guidance on the research and development of new products and services
• Contribute toward the entire development life cycle of analysis, design, implementation and test
• Detect, report, investigate, and fix product defects
• Automate, including writing unit and integration tests
• Optimize and apply best practices
• Provide leadership on implementation of software solutions in C# and .NET
• Maintain high standards of quality for code, technical documentation, and deliverables
• Collaborate on projects with an all‑star team comprised of varying skill sets through code reviews and design discussions
• Be active in the community by participating in meetups and conferences
• Participate in brainstorming and idea generation activities
• Stay up-to-date with advanced technologies to provide the best solutions for new projects

Experience You’ll Bring

• Bachelor's degree in Computer Science or any STEM‑related program
• Experienced software developer focused on scalable server applications (8 years of experience)
• Good understanding of Data Structures, Algorithms, OOPS and database concepts
• Knowledgeable in C#, WebApi, .NET, Rest API, and networking technologies
• Comfortable with Typescript, Angular, HTML, CSS and other front‑end technologies
• Good communication and problem‑solving skills
• Pride in ownership and passion for innovation

Benefits

The People: a culture that emphasizes personal growth, continuous innovation and fun.

The Growth: a fast‑paced global environment encouraging you to make your mark.

The Technology: opportunities to work on complex, interesting projects with leading tech partners.

Equal Opportunity

At SOTI, we celebrate the uniqueness of our global teams and are proud to be an equal opportunity workplace. We are committed to providing accessible employment practices in compliance with the Human Rights Code and the Accessibility for Ontarians with Disabilities Act (AODA). If you require accommodation during any stage of the recruitment process, please notify People & Culture at [e-mail]. Please note that SOTI does not accept unsolicited resumes from recruiters or employment agencies. In the absence of a signed Services Agreement with an agency or recruiter, SOTI will not consider or agree to payment of any referral compensation or recruiter fee.

If you want to bring your ideas to life, apply at SOTI today.