(Remote) Senior Software Engineer — Azure / .NET / SQL

A division of Harris, Globys, we're looking for a Senior SDE to join a small, high-ownership engineering team and play a central role in modernizing our mission-critical platform — migrating and re-architecting legacy .NET/SQL Server systems to Azure.

The technical challenge here is real: massive data scale, demanding performance requirements, and an opportunity to challenge conventional thinking about how cloud migration gets done.

You'll own the detailed design and development of entire projects — translating high-level architectural direction into concrete technical decisions, system designs, and working code.

This is not a greenfield role: you'll work hands-on with existing codebases, decompose monolithic architectures, containerize workloads, and drive cloud adoption across a complex, data-intensive environment.

We operate with a small-company mindset — autonomy, ownership, minimal hand-holding — but with the quality and performance standards of a much larger organization.

Salary:

135k-190k CAD

80k-140k USD

This remote role welcomes candidates anywhere in Canada and Costa Rica.

What your impact will be:


* Modernize our platform — Migrate our .NET Framework / ASP.NET / IIS platform to modern .NET and Azure, breaking monolithic architectures into microservices or modular designs.


* Architect and build — Design secure, scalable APIs and microservices across hybrid and Azure environments, leveraging PaaS and serverless capabilities.


* Own the data layer — Optimize multi-terabyte SQL Server databases on-prem and in Azure.

Tune queries, manage indexing and partitioning, and plan large-scale data migrations.


* Build integrations & pipelines — Design and maintain complex data pipelines, migrating on-prem patterns to Azure using Data Factory, Integration Services, and Event Hubs.


* Containerize workloads — Move existing .NET workloads into Docker and Kubernetes (AKS), establishing patterns for the team.


* Leverage AI across the SDLC — Apply AI tools to accelerate requirements, code generation, testing, and code review.


* Elevate the team — As a senior IC, informally mentor peers on technical skills and career growth.

Collaborate with Product Owners and cross-functional teams to shape technical direction.

What we are looking for:


* 8+ years building complex software on the Microsoft stack (.NET / C#) with deep hands-on SQL Server experience at multi-terabyte scale — stored procedures, query plan analysis, index optimization, partitioning, and performance tuning.

We're looking for someone who brings confidence and depth in these core technologies and can hit the ground running.


* Hands-on legacy modernization experience — migrating .NET Framework apps to modern .NET, refactoring monoliths, and re-platforming n-tier architectures.


* Strong Azure experience across compute, integration, data, security, and observability.

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