Senior Software Developer

TripArc; Toronto; On-site; CAD 80,000 - 100,000; Full time

Job summary

A leading travel technology company in Toronto is seeking an experienced developer to modernize their travel platform. You will decompose legacy systems into Azure-native microservices, ensuring seamless operations for thousands of professionals. This role requires a strong background in C#, .NET, and SQL, with a focus on documentation and Agile practices. Join a team that values initiative and collaboration while shaping the future of travel technology.

Benefits

Competitive salary

Autonomy in role

Opportunity for professional growth

Qualifications

• 5+ years of experience with C# and the .NET ecosystem.
• Strong skills in writing and optimizing SQL queries.
• Experience with building and consuming RESTful APIs.

Responsibilities

• Design and deploy features across the stack.
• Lead migration efforts from legacy to microservices.
• Maintain documentation in JIRA and Confluence.

Skills

C#

.NET Framework

.NET Core

SQL Server

RESTful APIs

Tools

Azure Pipelines

Docker

Kubernetes

MongoDB

JIRA

Confluence

Job description

Founded in 2017, TripArc is a $750 million privately held company powering the top Travel Agencies and Tour Operators in North America. Our expansive and growing network enables access to a comprehensive range of travel options and services globally with over $750 million transactions annually, at competitive rates.

As an industry leader in technology, purchasing, finance, HR and marketing, we deliver solutions to travel professionals in the most effective way possible. TripArc has real insight into the needs of tour operators and travel agencies today through partnerships with Kensington Tours and Travel Edge.

The Role

We’re looking for an experienced developer who thrives on autonomy and wants to make a real impact. You’ll join our TMT Technology team at TripArc, where you’ll modernize a mature travel platform—decomposing legacy .NET systems into Azure-native microservices while keeping the business running smoothly.

This role involves owning problems end-to-end: digging into complex business logic in existing codebases, designing solutions that bridge old and new, and shipping code that serves thousands of travel professionals daily. You may untangle decade-old stored procedures or architect event-driven services on Azure. We seek someone who finds that variety energizing.

You’ll work within our Agile framework—two-week sprints, daily stand-ups, and the usual ceremonies—but you’ll drive your own work. You’ll collaborate directly with QA, Product, and stakeholders to clarify requirements, push back when timelines don’t make sense, and help teammates when they’re stuck. Documentation matters: we use JIRA and Confluence extensively, and 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 deploy features across our stack—from legacy Web Forms applications to modern .NET Core microservices running on Kubernetes.
• Lead migration efforts, breaking down monolithic components into loosely-coupled services while maintaining system reliability.
• Write and optimize complex SQL queries and stored procedures; work with MongoDB for document storage where appropriate.
• Build and maintain event-driven integrations using NServiceBus and Azure Service Bus.
• Collaborate with Product and QA to scope work, estimate effort, and balance competing priorities within sprint commitments.
• Own your deliverables through the full lifecycle: design, implementation, testing, deployment via Azure Pipelines, and production support.
• Contribute to architectural decisions and help establish patterns that the broader team can follow.
• Support fellow developers through code reviews, pair programming, and knowledge sharing—elevating the whole team's capabilities.
• Maintain clear documentation in Confluence and keep JIRA tickets updated so the team has visibility into progress and blockers.

What We’re Looking For

Technical Skills

• 5+ years working with C# and the .NET ecosystem, with hands-on experience in both .NET Framework and .NET Core.
• Strong SQL Server skills—comfortable writing complex queries, optimizing performance, and working with large, intricate database schemas.
• Experience building and consuming RESTful APIs and working with Entity Framework or similar ORMs.

Nice to have

• MongoDB experience
• Familiarity with message-based architectures; NServiceBus or Azure Service Bus experience is preferred.
• Exposure to CI/CD pipelines, ideally Azure Pipelines or similar tools.
• Working knowledge of containerization (Docker) and orchestration (Kubernetes) in a cloud environment.
• Angular experience is a plus if you’re interested in occasional front-end work, but this role is primarily backend-focused.

How You Work

• You take initiative. When you see a problem, you investigate it. When requirements are ambiguous, you ask the right questions or make reasonable assumptions and move forward.
• You communicate clearly—whether explaining a technical tradeoff to a Product Manager, documenting a design decision, or helping a junior developer understand a concept.
• You’re comfortable with ambiguity and can make progress without every detail spelled out.
• You balance speed with quality, knowing when to optimize and when \"good enough\" actually is.
• You write documentation that you’d want to read—because future-you (or your teammate) will thank you.

Our Technology

Our platform runs on Azure Cloud, and we’re actively modernizing our architecture. Here’s what you’ll work with:

• Backend: .NET Core microservices alongside legacy .NET Framework applications. We’ve built proprietary libraries on top of the framework for internal use. Entity Framework for data access.
• Data: SQL Server (complex schemas, heavy use of stored procedures) and MongoDB for document storage. Azure Data Factory for data orchestration.
• Messaging: NServiceBus and Azure Service Bus for event-driven communication between services.
• Infrastructure: Docker containers orchestrated with Kubernetes, deployed through Azure Pipelines. Git repos for version control.
• Frontend: Angular with Angular Material (primarily backend-focused), plus legacy .NET Web Forms.
• Tools: JIRA and Confluence for project management and documentation. GitHub Copilot for AI-assisted development. VS 2022, VS Code, or Rider—your choice.
• Other: Redis for caching, GraphQL in select services.

Why This Role

You’ll have real influence over how we modernize our platform. This isn’t a maintenance role—we’re actively rearchitecting systems, and you’ll help shape those decisions. You’ll work with a team that values pragmatism over dogma, where the goal is shipping software that works for our users, not chasing trends for their own sake.

Who Thrives Here

• People who take ownership of their code, commitments, and outcomes.
• Developers who’d 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, not just themselves.
• People comfortable with 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 a role with autonomy, interesting technical challenges, and the chance to shape how a platform evolves, we’d like to hear from you.

EEO and Accessibility

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.

Note The Range Group may use artificial intelligence in the recruitment process to screen, assess or select applicants for this position. These tools assist our hiring team but do not replace human judgment. Final hiring decisions are ultimately made by humans. We thank all candidates for their interest; however, only those selected for an interview will be contacted.