MonerisHiring

Senior Software Developer

  • CAD 100,000 to 142,000 per year
  • Toronto, ON
  • Senior
  • Posted 4 days ago
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In one line

Senior Software Developer is a role in Toronto, ON at a Canadian business software provider.

About the role

Suits someone who has run production systems for years and wants to own features from the interface down to the data and integrations. Work covers secure transaction flows, cloud delivery and mentoring as scope grows.

At a glance

Pay
CAD 100,000 to 142,000 per year
Location
Toronto, ON
Seniority
Senior
Skills
React, TypeScript, Node.js, SQL Server, Microsoft Azure, Kafka, Jest
Posted
31 Oct 2026
Last checked
3 Nov 2026

What you will do

  • Own features from start to finish: interfaces, services, data, integrations, tests and release.
  • Write React and TypeScript front ends, including modular micro-frontend pieces.
  • Build secure REST APIs and backend services in Node.js and TypeScript.
  • Connect partner platforms through REST APIs, signed webhooks, OAuth and file exchanges.
  • Keep data in sync with scheduled jobs and transaction flows that retry and recover cleanly.
  • Design SQL Server schemas, queries and migrations that hold up on integrity and speed.

What they look for

  • Seven or more years building and supporting production software.
  • Solid full-stack work with React, TypeScript and Node.js.
  • Experience designing REST APIs, service-based apps and integrations with internal or third-party systems.
  • Strong SQL and relational modelling, including database migrations.
  • Automated testing across unit, integration and API levels.
  • Async or event-driven processing with Kafka or a similar messaging platform.

Nice to have

  • Mentoring developers or leading technical design.
  • Micro-frontends, Docker, Kubernetes, Terraform or Bicep.
  • High-volume transactions, OAuth 2.0, observability, cloud data platforms, payments or another regulated field.

Benefits

  • Wellness focus, with company-wide holiday closures and meeting-free Fridays among the perks.

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ClaudeConnectorChatGPTConnectorMuseby Meta

Claude

  1. In Claude, open Settings, then Connectors, and choose Add custom connector.
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Connector URL
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ChatGPT

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Connector URL
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Muse

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Message for Muse
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Muse is available in the US only for now.

Prompt
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Questions about this job

Where is this job based?

The posting lists Senior Software Developer as a role based in Toronto, ON, Canada.

What does this job pay?

The posting states CAD 100,000 to 142,000 per year.

What experience is needed?

It is a senior role. The posting asks for: seven or more years building and supporting production software; solid full-stack work with React, TypeScript and Node.js; experience designing REST APIs, service-based apps and integrations with internal or third-party systems. Skills it names include React, TypeScript, Node.js, SQL Server.

How do I apply with Keywordise AI?

Press the Apply with Keywordise AI button and add your CV. Keywordise tailors your CV and cover letter to this posting and sends the application for you, with a free 7-day trial and no card.

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MonerisToronto, ON
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