Senior Software Developer
Senior Full Stack Developer
Location: Canada, Remote
Language: English, strong written and verbal communication skills required
Salary: $120,000 to $140,000 annually
About the Opportunity
Our client is a technology-driven organization building secure, scalable, cloud-first solutions that support critical business operations. They are looking for a senior-level Full Stack Developer who enjoys owning work end to end and thrives in modern, distributed environments.
In this role, you’ll collaborate closely with product, engineering, and architecture teams to design and deliver high-impact solutions. You’ll have the opportunity to influence technical direction, mentor others, and contribute to systems that prioritize reliability, performance, and thoughtful design.
What’s In It for You
This is a fully remote, permanent opportunity offering meaningful technical ownership and long-term growth. You’ll work in a culture that values clean architecture, collaboration, and continuous improvement. The team encourages curiosity, knowledge sharing, and pragmatic innovation, while respecting work-life balance and flexibility.
Your Responsibilities
- You’ll own features end to end, from user-facing React interfaces through APIs, data access layers, and persistence
- In this role, you’ll design and build cloud-native solutions using Azure Well-Architected Framework principles
- You’ll develop resilient backend services in C# and .NET, applying appropriate error handling and retry patterns
- You’ll design for distributed systems, including asynchronous workflows and eventual consistency
- You’ll implement observability using Application Insights, OpenTelemetry, and structured logging
- You’ll provision and manage Azure infrastructure using infrastructure-as-code tools
- You’ll collaborate in architecture discussions, code reviews, and mentor junior developers
Skills and Qualifications
- 5+ years of professional software development experience
- Strong expertise in C# and .NET (Core/6+), including API and backend architecture
- Hands-on experience with React, HTML, and CSS
- Proven experience building and operating production applications on Azure
- Experience with relational and NoSQL data stores, including schema design and performance considerations
- Familiarity with asynchronous messaging systems such as Azure Service Bus or RabbitMQ
- Experience working in Agile environments with CI/CD pipelines and Git
Note from the Hiring Manager
“We’re looking for someone who enjoys solving complex problems, takes pride in well-designed systems, and wants to help shape how we build and scale our platforms.”
Why Partner with Altis
If you’ve never worked with a staffing agency before, we make it easy. We work with top employers across Canada who have great jobs to fill, each vetted and verified by our team. When you apply for a job with Altis, we get to know you as a candidate and learn what your strengths are. Then, if you’re a solid match, we handle all the logistics, advocating for you as a candidate for the role, providing access to coaching and connecting you directly with the hiring manager. And rest assured, all our services are free of cost for candidates.
We appreciate the time and effort all applicants invest in their submissions. Please note that only candidates shortlisted for this role will be contacted directly. However, your profile will remain under consideration for future opportunities that align with your experience and career goals. All qualified applicants will receive fair consideration for employment. We welcome individuals of all backgrounds, experiences, and identities including those who identify as women, members of racialized groups, Indigenous Peoples, persons with disabilities, and 2SLGBTQIA+ communities. If you require an accommodation, please review our accessibility policy and reach out to our accessibility officer with any questions. Our human recruiters review all applications and always make the final hiring decision. On occasion, we also use AI-assisted tools to help review applications.
