RangeHiring

Senior Software Developer

  • Toronto, ON
  • Senior
  • Posted 6 days ago
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In one line

Senior developer role on a mature travel platform, moving legacy.NET systems to Azure microservices; hybrid, two days a week in the office.

About the role

Suits someone who likes variety: some days untangling old stored procedures to recover a business rule, other days designing a new service or fixing production. Work runs in two-week sprints alongside QA, product and stakeholders.

At a glance

Pay
Not stated in the posting
Location
Toronto, ON
Seniority
Senior
Skills
Kubernetes, T-SQL, MongoDB, NServiceBus, Azure Service Bus, Azure Pipelines, Jira, Confluence
Posted
29 Oct 2026
Last checked
2 Nov 2026

What you will do

  • Design, build and ship features from legacy.NET Web Forms through to.NET microservices on Kubernetes
  • Write, debug and tune C and T-SQL, including tracing faults through code you did not write
  • Lead the break-up of monoliths into loosely coupled services without hurting reliability
  • Tune complex SQL queries and stored procedures, and use MongoDB where documents fit
  • Use AI coding tools where they help, then check their output against real system behaviour

What they look for

  • Five or more years of professional C and.NET work
  • Comfort reading and changing legacy code you did not write
  • Ability to drive your own work: clarify requirements, question timelines, unblock teammates
  • Clear written tickets and design docs in JIRA and Confluence

A typical week

  • Two-week sprints with QA, product and stakeholders
  • Some days spent tracing problems through decade-old stored procedures
  • Other days designing a new service or handling a production fix
  • Writing tickets and design docs clear enough for anyone to pick up

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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?

No pay range is stated in the posting.

What experience is needed?

It is a senior role. The posting asks for: five or more years of professional C and.NET work; comfort reading and changing legacy code you did not write; ability to drive your own work: clarify requirements, question timelines, unblock teammates. Skills it names include Kubernetes, T-SQL, MongoDB, NServiceBus.

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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