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Added 3 hours ago
UR
Technicien de service II
United Rentals
Beloeil, QC
- Full-time
Added 3 hours ago
TG
Operations Coordinator
The Gti Group
Burford, ON
- Full-time
Enter and maintain accurate information within transportation and operational systems.
Added 3 hours ago
SB
Warehouse Supervisor, Replenishment, Sunday-Thursday, 11pm-7:30am
Staples Business
Calgary, AB
- Full-time
Experience and working knowledge of warehouse systems, processes and productivity standards (WMS - AS400, computerized systems, SPC – statistical process control – and related ability to…
Added 3 hours ago
DE
Marine Fire Systems Technician
D&L Engineering Sales Limited
Halifax, NS
- Full-time
…industrial, and marine environments. We’re looking for a Marine Fire Systems Technician to inspect, test, service, troubleshoot, and maintain critical fire protection and life safety…
Added 3 hours ago
CBMC, Site Coordinator
Cape Breton University
Sydney Indian Reserve No. 28A, NS · Sydney, NS
Responsible for entering, validating and managing clinical rotations within systems such as AFMC Student Portal, One45 and other platforms, ensuring data accuracy for evaluation and…
Added 3 hours ago
BI Analyst
PACT
ON · Mississauga, Ontario
…automation and apps, and the integrations that connect source systems such as Autodesk Construction Cloud, BambooHR and geospatial platforms. The position delivers scheduled client and…
Added 3 hours ago
M
Aerospace Systems Engineer
MANNARINO
Remote, Canada
- Full-time
- Remote
MANNARINO Systems & Software Inc. is a leader in providing safety-critical systems, software, hardware and certification engineering services to the aerospace, defense, space, simulation &…
Added 3 hours ago
WS
IT Support Associate (Part-time)
Worksite Safety
Burlington, ON
- Part-time
…resourceful, self-motivated, and growing their knowledge in computer systems, networking and communication to join our team as an IT Support Associate. This is an entry level role well…
Added 3 hours ago
C
Director, Facilities Operations and Maintenance – Permanent Full-Time (1.0)
CHEO
Ottawa, ON
- Full-time
…utilities, infrastructure, capital interfaces, and critical building systems. The Director ensures regulatory compliance and system reliability while leading asset management, lifecycle…
Added 3 hours ago
CO
Job ID #32326: Project Manager, Hamilton Water Facilities
City of Hamilton
Hamilton, ON
- Full-time
- Temporary
…custodial services, and to operate all environmental (HVAC) systems, in accordance with the prevailing codes, regulations, laws and…
Added 3 hours ago
GC
Senior Mining Services Consultant (26063)
GEMTEC Consulting Engineers and Scientists Limited.
Mount Pearl, NL
- Full-time
Knowledge of provincial regulatory systems within the mining and quarrying legislative spaces
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B
Vice President, ETF Algo Engineer
BMO
Toronto, ON · FCP
- Full-time
Own production readiness and support, including testing, deployment, observability, incident analysis, and continuous improvement of live trading systems.
Added 3 hours ago
B
Senior Business Analyst, Loan Servicing Technology
BMO
Toronto, ON · FCP
- Full-time
Knowledge of Financial Services/Banking systems (e.g., loan servicing systems, financial products) (LoanIQ Preferred)
Added 3 hours ago
PC
Director, Operations
Provincial Credit Union
PE · PEI, Prince Edward Island
- Full-time
…operational plans, leads key initiatives and strengthens processes, systems and service delivery. The role also provides leadership and development to departmental managers, supporting…
Added 3 hours ago
J
Manager of UX Research
Jobgether
Canada
- $112,000 to $160,000 CAD / year
- Full-time
Evaluate the usability of interfaces and design systems, translating UX metrics and research findings into clear recommendations for product and design improvements.
Added 3 hours ago
Industrial Millwright 433A
Smurfit Westrock
Guelph, ON
Maintain operation of the boiler systems, heating, steam, and energy supply.
Added 3 hours ago
BI
Product Development Coordinator - Internship Winter 2027 | Coordonnateur·trice au développement de produits – Stage Hiver 2027
Behaviour Interactive
Montreal, QC
- Internship
Maintain and organize product tracking, documentation, and archives across internal systems and records.
Added 3 hours ago
IT
Internal Program Manager
Integrity Tool & Mold Inc
Oldcastle, ON
- Full-time
Proficiency with Microsoft Office and ability to learn company-specific systems.
Added 3 hours ago
B
MAC (Move, Add, Change) Coordinator
BGIS
Ottawa, ON
- Full-time
Added 3 hours ago
4
Sr. Manager - Business Development – Defence Systems
49North
Richmond, BC · Halifax, NS · Ottawa, ON
- Full-time
…as a sovereign Canadian provider of mission-critical C4ISR systems, bringing disciplined prime-contractor execution to defence and security…
Added 3 hours ago
Senior Software Developer
Range Group - Job Postings
Toronto, ON
We're looking for an experienced developer to join TripArc as a Senior Software Developer. You'll work on a mature travel platform that thousands of travel professionals rely on every day,…
Added 3 hours ago
C
Automotive Consumer Affairs Specialist - Tier 3 (On-Site)
Concentrix
Chatham-Kent, ON · Chatham, ON
- Full-time
Advanced proficiency in Microsoft Office applications and case management systems.
Added 3 hours ago
C
Customer Service Rep (Travel Enthusiast) On-Site
Concentrix
NS · Glace Bay, NS
- Full-time
Process travel transactions by entering accurate and complete reservation information into the relevant systems
Added 3 hours ago
C
Customer Service Rep (Travel Enthusiast) On-Site
Concentrix
Dartmouth, NS
- Full-time
Process travel transactions by entering accurate and complete reservation information into the relevant systems
Added 3 hours ago
FB
Assistant Chef Manager
Farm Boy Inc.
Ottawa, ON
- $21 CAD / hour
- Full-time
Comfort learning and using manual and automated systems, with prior experience working with a variety of computer software programs.

Range Group - Job Postings

Senior Software Developer

Toronto, ON, Canada

The expected compensation range for this position is: $100,000 to $120,000.

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Job details

Pay: The expected compensation range for this position is: $100,000 to $120,000.
Experience: 5+ years of professional experience with C# and .NET, with hands-on experience in both .NET Framework and modern .NET (8 or later).
Posting language: English
Posted: Oct 29, 2026

Original job description

This is a hybrid position, currently requiring a minimum of two days per week onsite at our office located at 2 Queen St. E in Toronto, ON.

The Role

We're looking for an experienced developer to join TripArc as a Senior Software Developer. You'll work on a mature travel platform that thousands of travel professionals rely on every day, and you'll help us modernize it: moving legacy .NET systems onto Azure-hosted microservices while the business keeps running.

You'll own problems end to end. Some days that means untangling a decade-old stored procedure to find out what the business rule actually is. Other days it means designing a new service, or fixing something in production. If that variety sounds energizing, you'll fit in.

We expect our seniors to write excellent code themselves. Our developers use AI tools such as GitHub Copilot where they help, but you are accountable for every line you ship, and that only works if you could have written it yourself. AI is good at plausible code and weak at the undocumented rules buried in legacy systems. The people who catch its mistakes are the people who know the code.

You'll work in two-week sprints with QA, Product, and stakeholders. We expect you to drive your own work: clarify requirements, push back when a timeline doesn't make sense, and help teammates who are stuck. We use JIRA and Confluence heavily, so your tickets and design docs should be clear enough for anyone to pick up where you left off.

What You'll Do

Design, build, and ship features across our stack, from legacy .NET Web Forms applications to modern .NET microservices running on Kubernetes.

Write, debug, and optimize C# and T-SQL hands-on, including tracing problems through legacy code you didn't write.

Lead migration work: breaking monolithic components into loosely coupled services without compromising reliability.

Write and tune complex SQL queries and stored procedures, and work with MongoDB where document storage fits.

Build and maintain event-driven integrations with NServiceBus and Azure Service Bus.

Use AI-assisted tools where they save time, and verify their output against how the system actually behaves.

Work with Product and QA to scope work, estimate effort, and balance competing priorities within sprint commitments.

Own your work through its full lifecycle: design, implementation, testing, deployment through Azure Pipelines, and production support.

Contribute to architectural decisions and help set patterns the wider team can follow.

Support other developers through code reviews, pairing, and knowledge sharing, including helping junior developers build strong fundamentals and use AI tools without leaning on them blindly.

Keep documentation and JIRA tickets current so the team can see progress and blockers.

What We're Looking For

Must have

5+ years of professional experience with C# and .NET, with hands-on experience in both .NET Framework and modern .NET (8 or later).

You can write complex C#, T-SQL, and service code from scratch without tool assistance, and explain every line you ship.

Strong SQL Server skills: complex queries, performance tuning, and working in large, intricate schemas. Understanding of transactions and rollback strategy is essential.

Experience building and consuming RESTful APIs, and working with Entity Framework or a similar ORM.

Experience taking part of a legacy system to a production microservice, or a clear grasp of the patterns involved: service boundaries, async messaging, and eventual consistency.

Familiarity with message-based architectures. NServiceBus or Azure Service Bus experience is preferred.

Working knowledge of Docker and Kubernetes in a cloud environment.

Exposure to CI/CD pipelines, ideally Azure Pipelines.

Nice to have

MongoDB experience is a plus.

Angular experience is a plus. This role is primarily backend, with occasional front-end work.

Experience with Azure Data Factory, Semantic Kernel, or integrating LLM-based features is a nice-to-have, not a requirement.

How You Work

You take initiative. When you see a problem, you investigate it. When requirements are unclear, you ask the right questions or make a reasonable assumption and keep moving.

You verify, you don't just trust. Whether code came from you, a teammate, or a tool, you test it, and you know where mistakes hide: transactions, data-dependent behavior, concurrency, and implicit business rules in stored procedures.

You're comfortable using AI coding tools but not dependent on them, and you understand what can't be shared with them: no production data, customer information, or secrets.

You communicate clearly, whether that means explaining a trade-off to a Product Manager, documenting a design decision, or helping a teammate understand a concept.

You're comfortable with ambiguity and can make progress without every detail spelled out.

You balance speed with quality, and you know when "good enough" really is good enough.

You write documentation you'd want to read, because the next person to pick up your work will thank you.

Our Technology

Our platform runs on Azure, and we are actively modernizing it. You will work with:

Backend: modern .NET microservices alongside legacy .NET Framework applications, with Entity Framework for data access and internal libraries built on top of the framework.

Data: SQL Server with complex schemas and heavy use of stored procedures, MongoDB for document storage, and Redis for caching.

Messaging: NServiceBus and Azure Service Bus.

Infrastructure: Docker containers on Kubernetes, deployed through Azure Pipelines, with Git for source control.

Frontend: Angular with Angular Material, plus legacy .NET Web Forms.

Tools: JIRA and Confluence for tracking and documentation, GitHub Copilot for AI-assisted development, and VS 2022, VS Code, or Rider.

Why This Role

You'll have real influence over how we modernize our platform. This isn't a maintain-the-status-quo position: we're actively re-architecting systems, and you'll help shape those decisions. Our team values pragmatism over dogma. The goal is software that works for our users, not chasing trends.

You'll also work with people who care about craft. We want developers who understand their code deeply, use new tools thoughtfully, and keep their fundamentals sharp.

Who Thrives Here

People who take ownership of their code, their commitments, and the outcomes.

Developers who would rather figure something out than wait to be told what to do.

Those who see legacy code as a puzzle to solve, not a burden to complain about.

Team players who make everyone around them better.

People comfortable in a fast-paced environment where priorities sometimes shift.

Our team is made up of people who are smart, low-ego, and accountable for their results. If you want autonomy, interesting technical problems, and the chance to shape how a platform evolves, we would like to hear from you.

Compensation

We provide a competitive compensation package with a strong pay-for-performance rewards approach. Employees have the opportunity to participate in incentive programs and compensation tied to business and individual performance. The expected compensation range for this position is: $100,000 to $120,000.

The actual compensation may vary depending on local market conditions, geography, and relevant job-related factors such as knowledge, skills, qualifications, experience, and education/training.

We are committed to providing employment accommodation in accordance with the Ontario Human Rights Code and the Accessibility for Ontarians with Disabilities Act. If you require accommodation due to a disability at any stage of our hiring process, please advise us when completing your application.

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More about this job

Responsibilities

You will design, build, and modernize legacy .NET systems into Azure-hosted microservices while maintaining existing platform reliability. The role involves hands-on coding, complex SQL query optimization, and collaborating with QA and Product teams to deliver features in two-week sprints.

Requirements

Candidates must have 5+ years of professional experience with C# and .NET, including both .NET Framework and modern .NET versions. Strong proficiency in SQL Server, microservice architecture patterns, and cloud-based deployment environments is essential.

Skills

C#
.NET
T-SQL
SQL Server
Microservices
Azure
Kubernetes
Docker
RESTful APIs
Entity Framework
NServiceBus
Azure Service Bus
MongoDB
CI/CD
Azure Pipelines
Angular

Visa sponsorship

Not detected in the job text

Keywords

C#
.NET
T-SQL
SQL Server
Azure
Microservices
Kubernetes
Docker
NServiceBus
Azure Service Bus
MongoDB
Entity Framework
RESTful APIs
CI/CD
Azure Pipelines
Angular
Web Forms
JIRA
Confluence
GitHub Copilot
Software Development
Legacy Systems
Cloud Computing
Event-driven Architecture
Performance Tuning
Agile
Sprints
Backend Development
System Architecture
Deployment

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