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We’re seeking a Senior Full Stack Engineer to join a collaborative and fast-moving technology team focused on delivering and evolving digital learning solutions. This role offers the opportunity to work across both legacy and modern platforms, contributing to the enhancement of learning systems, content delivery tools, and compliance-driven applications.
If you enjoy balancing development with modernization initiatives—and want to make a tangible impact—this could be a great fit.
What You’ll Be Doing
- Design, build, and maintain scalable, secure, and high-performing web applications using .NET Core and modern front-end frameworks
- Develop and enhance RESTful APIs, microservices, and system integrations
- Partner with cross-functional teams including Product, UX/UI, and QA to deliver high-quality solutions
- Create responsive, accessible, and user-friendly interfaces using React (or Angular/Vue)
- Write and optimize SQL queries, stored procedures, and database structures
- Contribute to architecture discussions, code reviews, and technical design sessions
- Support and drive modernization efforts, transitioning legacy applications to microservices and modern front-end frameworks
- Apply best practices including CI/CD, automated testing, and system observability
- Troubleshoot and resolve production issues; participate in on-call rotation as needed
- Mentor junior team members and contribute to a strong engineering culture
What You Bring
- 5+ years of experience in full stack development or software engineering
- Strong expertise in C#, .NET Core, and API development
- Hands-on experience with modern front-end frameworks (React preferred)
- Solid knowledge of JavaScript/TypeScript and modern development practices
- Experience working with relational databases (SQL Server or PostgreSQL)
- Familiarity with Git, CI/CD pipelines, Docker, and cloud platforms (AWS or Azure)
- Experience working in Agile environments (Scrum or Kanban)
- Strong problem-solving skills and the ability to communicate effectively
- Post-secondary education in Computer Science, Engineering, or equivalent experience
Nice to Have
- Experience with microservices and event-driven architectures
- Familiarity with automated testing frameworks (e.g., xUnit, Jest, Cypress)
- Exposure to AI-assisted development tools (e.g., GitHub Copilot)
Why Join?
- Opportunity to work on modernization initiatives with real impact
- Collaborative, agile team environment
- Exposure to both established systems and cutting-edge technologies
- A role that blends technical depth with influence and mentorship
At Aplin — together with our brands CompuStaff, Impact Recruitment, and Vantix Systems — we connect great people with great organizations across North America. We believe diverse teams build stronger companies, and we welcome applicants from all backgrounds, experiences, and perspectives. We use AI tools to assist in a fair and efficient matching process, helping our recruiters connect the right people with the right opportunities. To be considered, applicants must be legally entitled to work in Canada, including holding any required permits. Our recruitment services are always free for job seekers.