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Software Engineer Internal Tools Jobs in Toronto, ON

d1g1t

Senior Software Engineer, Integrations

Toronto, ON · On-site +1

CA$120K - CA$140K/yr

... passionate Senior Software Engineer to step into a key role on our Software Engineering ... Building Impactful Tools: Architect and build intuitive internal tools that streamline workflows ...

Guidewire Software

Software Engineer

Toronto, ON

CA$70K - CA$88K/yr

... AI-assisted tools (such as Claude Code or GitHub Copilot) to build, refactor, and extend our ... internal motivation to constantly improve Ability to learn quickly in a dynamic environment ...

Guidewire Software

Software Engineer

Mississauga, ON

CA$70K - CA$88K/yr

... AI-assisted tools (such as Claude Code or GitHub Copilot) to build, refactor, and extend our ... internal motivation to constantly improve Ability to learn quickly in a dynamic environment ...

Guidewire Software

Software Engineer

Mississauga, ON

CA$70K - CA$88K/yr

... AI-assisted tools (such as Claude Code or GitHub Copilot) to build, refactor, and extend our ... internal motivation to constantly improve Ability to learn quickly in a dynamic environment ...

Guidewire Software

Software Engineer

Toronto, ON

CA$70K - CA$88K/yr

... AI-assisted tools (such as Claude Code or GitHub Copilot) to build, refactor, and extend our ... internal motivation to constantly improve Ability to learn quickly in a dynamic environment ...

Basis

Software Engineer, Tools & Services

Toronto, ON · On-site

CA$90K - CA$134K/yr

WHO WE ARE At Basis, we empower agencies and brands with cutting-edge software that automates ... best engineers in AdTech on the latest tools and technologies. You will also contribute by:

Guidewire Software

Software Engineer II

Mississauga, ON

CA$86K - CA$108K/yr

... AI-assisted tools (such as Claude Code or GitHub Copilot) to build, refactor, and extend our ... internal motivation to constantly improve Ability to learn quickly in a dynamic environment ...

Guidewire Software

Software Engineer II

Toronto, ON

CA$86K - CA$108K/yr

... AI-assisted tools (such as Claude Code or GitHub Copilot) to build, refactor, and extend our ... internal motivation to constantly improve Ability to learn quickly in a dynamic environment ...

Scotiabank

Software Engineer

Scarborough, ON · Hybrid

Utilize tools like Splunk and Dynatrace for logging, monitoring, and performance insights. * Engage ... Develop integrations with internal systems, dealer platforms, and partner services. * Support event ...

THOMSON REUTERS

Software Engineer

Toronto, ON · Hybrid

Stronginterest in using AI-assisted development tools such asGitHub Copilot, Cursor, Claude Code ... Participate in internal team and status meetings, in project planning sessions with team members ...

New

Scotiabank

Software Engineer

Toronto, ON · On-site +1

Utilize tools like Splunk and Dynatrace for logging, monitoring, and performance insights. * Engage ... Develop integrations with internal systems, dealer platforms, and partner services. * Support event ...

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Software Engineer Internal Tools information

What is the difference between Software Engineer Internal Tools vs Software Engineer Frontend?

AspectSoftware Engineer Internal ToolsSoftware Engineer Frontend
Primary FocusBuilding and maintaining internal tools and systems for company operationsDeveloping user-facing web applications and interfaces
Required SkillsBackend development, scripting, API integration, internal system knowledgeHTML, CSS, JavaScript, UI/UX design, frontend frameworks
Work EnvironmentCollaborates with internal teams, often in a corporate settingWorks closely with product teams, designers, and end-users
Industry UsageCommon in tech companies, SaaS, and enterprise softwarePrevalent in consumer-facing tech, startups, and web development

While both roles involve software development, Software Engineer Internal Tools focuses on creating internal systems to improve company operations, whereas Software Engineer Frontend emphasizes building interfaces for end-users. The skills and work environments overlap but serve different end goals within the tech ecosystem.

What are popular job titles related to Software Engineer Internal Tools jobs in Toronto, ON? For Software Engineer Internal Tools jobs in Toronto, ON, the most frequently searched job titles are:
What job categories do people searching Software Engineer Internal Tools jobs in Toronto, ON look for? The top searched job categories for Software Engineer Internal Tools jobs in Toronto, ON are:
Software Engineer Internal Tools jobs near you
Infographic showing various Software Engineer Internal Tools job openings in Toronto, ON as of June 2026, with employment types broken down into 93% Full Time, 4% Part Time, 2% Contract, and 1% Nights. Highlights an 88% Physical, 3% Hybrid, and 9% Remote job distribution.
Senior Software Engineer, Internal Developer Platform

Senior Software Engineer, Internal Developer Platform

ZoomInfo Technologies LLC

Toronto, ON

Other

Posted 17 days ago

Job description

What You'll do

  • Design & Develop: Build and own services across our 20+ microservice Backstage platform using TypeScript and Node.js, exposing REST and GraphQL APIs consumed by other services and the Backstage frontend.
  • Catalog & Entity Pipeline: Own the Backstage catalog and ingestion pipeline that syncs entities from Helm, ArgoCD, GCP, and GitHub - nightly and on-demand.
  • Developer-Facing Features: Extend the platform with engineering maturity scoring, change management workflows, AI-generated reports, and test management tooling.
  • AI Integration: Develop LLM-powered services and MCP servers that make catalog and engineering data accessible to humans and AI agents.
  • Operational Excellence: Own service reliability on GKE via ArgoCD GitOps, PostgreSQL and Redis datastores, and Datadog monitoring - including incident response and runbook ownership.Collaborate: Partner with engineering, governance, architecture, and infrastructure teams to translate needs into catalog models, golden paths, and self-service tooling.

What you bring:

  • Advanced proficiency in TypeScript and Node.js with strong software architecture fundamentals
  • Hands-on experience designing and shipping REST and GraphQL APIs in production
  • Hands-on experience building or extending Backstage - plugin development, catalog model, software templates, and TechDocs
  • Strong proficiency with PostgreSQL and Redis; MongoDB familiarity is a plus
  • Experience with Kubernetes (GKE) and GCP - deployment, scaling, and production troubleshootingHands-on experience with ArgoCD, Helm, and GitHub Actions
  • Working proficiency with Terraform for cloud infrastructure management
  • Practical experience integrating LLMs into production services; familiarity with MCP or Agentic AI patterns

Education & Experience:

  • Bachelor's degree in Computer Science or related field
  • 5+ years in Software Engineering with experience building Internal Developer Platforms or Platform/Infrastructure tooling

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