Staff (P4) engineer on the Core Applications team in Ottawa, Hybrid, reporting to Xiaokun Xu, owning the React/TypeScript web app and React Native/Expo mobile app. The web app has run in production for over a decade. Work includes designing NestJS/TypeScript REST APIs with PostgreSQL and Redis.
Staff Software Engineer, Core Applications
Level: P4
Location: Ottawa, ON | Hybrid
Reports To: Xiaokun Xu, Application Team Lead
Type: Permanent | Full-Time
At Solink, our mission is to safeguard what matters most. We provide businesses with the tools to know sooner and act faster by transforming video security into real-time operational insights.
Our cloud-based platform integrates seamlessly with your existing cameras and systems, turning them into intelligent sensors that detect and interpret key moments. This empowers teams to make data-driven decisions, enhance security, and improve operational efficiency.
Trusted by over 36,000 locations across 60+ countries - including brands like McDonald’s and JYSK - Solink delivers clarity when it counts. Our solutions help businesses reduce shrink, optimize performance, and respond proactively to potential threats.
We're growing rapidly, earning industry recognition, and scaling with purpose. We’ve been recognized by Deloitte’s Fast 50™ and Fast 500™, Business Intelligence Group, and as one of Ottawa’s Best Places to Work. And we’re just getting started!
The Core Applications team owns what our customers interact with every day — the web app and the mobile app. Our web application has been running in production for over a decade, trusted by thousands of operators across countries. This isn’t a greenfield role; it’s a stewardship role.
We’re looking for a Staff Software Engineer, Core Applications (P4) who takes genuine pride in the quality, reliability, and feel of software that people actually depend on. At this level, you’re trusted to set technical direction across web, mobile, and API layers, to be a strategic collaborator on team- and org-wide initiatives, and to mentor colleagues both within Core Applications and cross-functionally. You’ll work across a React/TypeScript web app and a React Native mobile app, owning features end-to-end from design through delivery. You build APIs, ship UI, write tests, monitor production, and come back the next day looking for what to improve next. You care about the craft: clean code, thoughtful API design, smooth UI, and a codebase future teammates will thank you for. You’re also AI-native, you use AI tools as a force multiplier and bring that mindset into everything you do.
This is a P4 - Staff level role. At Solink, individuals at this level are strategic collaborators who set technical direction, mentor across and beyond their immediate team, and can be relied on to drive team- and org-wide initiatives with minimal direction.
In this role, you’ll be expected to:
What success looks like:
Must-Have:
Nice-to-Have:
We do things the Solink way:
These aren’t just words—they shape how we hire, lead, and grow.
We’re not just building tech - we’re building a place where great people do great work.
We respect your time and value transparency. Here’s a general idea of what to expect:
Submit your resume and a short cover letter via our [Careers Page]. Let us know what excites you about this role, and how you’d help move Solink forward.
Compensation: $138,445 - $173,056