Senior Software Engineer – Product & Integrations

Terminal (YC S23)

Senior Software Engineer responsible for building and shaping integration platform for telematics data. Collaborate closely with customers and product partners to deliver elegant solutions at fast-growing startup.

Posted 4/12/2026full-timeToronto • 🇨🇦 CanadaSenior💰 CA$150,000 - CA$200,000 per yearWebsite

Tech Stack

Tools & technologies

AWSCloudDistributed SystemsJavaScriptNode.jsTypeScript

About the role

Key responsibilities & impact

Contribute to the integration framework and platform that supports 250+ integrations.
Scope, build, and implement new integrations to broaden the platform’s reach.
Engage directly with customers to design and build new features that add value to our platform.
Build reliable, intuitive APIs that simplify customer implementations.
Create tooling and patterns that improve testing, observability, and platform reliability.
Monitor and optimize system performance, ensuring scalability as data volumes grow.
Contribute to code reviews and share best practices to uphold high standards across the team.
Perform technical demos and provide technical support directly to customers.

Requirements

What you’ll need

4+ years of building production systems
2+ years of experience with Node.js & TypeScript
2+ years of experience with AWS or similar cloud platforms
Strong customer empathy with excitement to support new feature launches, troubleshoot directly with customers, and support technical sales
Comfort working with and building integrations for systems with limited or unclear documentation.
Strong debugging and troubleshooting skills, especially in distributed systems.

Benefits

Comp & perks

Strong compensation and equity packages
Brand new MacBook and computer equipment
Top-tier health/dental benefits and a flexible healthcare spending account
Personal spending account for professional development, fitness and wellness
Four weeks paid time off + statutory holidays
In-person culture with an office located in downtown Toronto

ATS Keywords

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Hard Skills & Tools

Node.jsTypeScriptAPI developmentintegration frameworkssystem performance optimizationdebuggingtroubleshootingproduction systemstestingobservability

Soft Skills

customer empathycommunicationproblem-solvingcollaborationtechnical supportadaptabilityattention to detailcreativitycustomer engagementteamwork