Position: Senior Full Stack Engineer (3 Openings)

Location: Downtown Toronto (Hybrid - 1 day/week in office)

Compensation: $140K - $200K CAD + Bonus + Equity

Status: Permanent, Full Time

We’re working with a fast-growing, product-driven technology company building modern, scalable software used by real customers every day. They are looking to add Senior Full Stack Engineers to their Toronto team.

This is a hands-on role focused on building and scaling production systems across the full stack, with a strong emphasis on backend development. You’ll take ownership of features end-to-end — from APIs and data models to user-facing applications — while working closely with a small, high-impact engineering team.

What You’ll Do

• Build and scale backend services and APIs that power core product functionality
• Develop and ship frontend features using React and modern web technologies
• Design and work with data models, schemas, and queries
• Debug and troubleshoot issues in live production environments
• Contribute to system design and architecture decisions
• Work on distributed systems (microservices, data pipelines, etc.)
• Collaborate closely with engineering leadership and product teams

Requirements

• 5+ years of software engineering experience
• Strong full-stack experience (frontend + backend)
• Experience building backend systems, APIs, or services tied to real products
• Hands-on experience with databases (data modeling, queries, performance)
• Experience working on production systems, including debugging live issues
• Experience building and shipping frontend features (React or similar)
• Strong problem-solving and communication skills
• Degree in Computer Science, Engineering, or related field

Tech Stack

• Backend: Kotlin / Spring Boot (Java experience is highly transferable)
• Frontend: React / TypeScript
• Databases: SQL (MySQL, SQLite, etc.)
• Cloud & Tools: AWS, Docker

Work Environment

• Hybrid role based in downtown Toronto (Bay Adelaide Centre)
• Small, high-performing engineering team (~14 employees)
• High ownership with direct impact on product and architecture
• Collaborative, product-focused environment
• Equity participation based on seniority
• Reporting directly to VP of Engineering 

Agile Staffing is a leading recruitment firm supporting healthcare organizations across North America. We specialize in delivering experienced, hard-to-find talent to hospitals and healthcare systems through strong partnerships, high-integrity service, and modern recruitment practices. Our team is passionate about connecting great people with great organizations and building long-term success for both.