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Added 17 days ago
RT
Senior Software Engineer
Russell Tobin
Toronto, ON
- $85 to $90 CAD / hour
- Contract
Experience with custom .Web API development, ASP.NET. .Net Core, Entity Framework, Azure SQL, DevOps, CI/CD Pipelines etc.
Added 17 days ago
MI
Senior .Net Developer 7+ years of experience
Maarut Inc
Toronto, ON
- Contract
Experience with custom .Web API development, ASP.NET. .Net Core, Entity Framework, Azure SQL, DevOps, CI/CD Pipelines etc.
Added 17 days ago
VS
Production Support Lead (AWS + Node.js/TypeScript focus & .NET, React/Sitecore, Azure required)Calgary, Canada(Onsite)
Verito Solutions Inc
Calgary, AB
- Contract
Production Support Lead ( AWS + Node.js/TypeScript focus & .NET, React/Sitecore, Azure required)
Added 17 days ago
IC
Senior Application Developer
Infotek Consulting Inc.
Toronto, ON
- $60 to $74 CAD / hour
- Contract
Senior Application Developer, .NET, Cloud & Data Platforms (12-Month Contract)
Added 17 days ago
S
Senior Business Analyst
SereneAid
St. John's, NL
- Full-time
Senior Business Analyst – Motor Vehicle and Drivers Solution (MVAD)
Added 17 days ago
G
Analyst, Mining Systems
Glencore
Sparwood, BC
- $85,000 to $100,000 CAD / year
- Full-time
Reporting to the Senior Engineer Supervisor, the Analyst, Mining Systems will be working in a high-performing team of professionals that is responsible for the delivery and support of…
Added 17 days ago
O
Software Developer (Microsoft 365 & Azure Integrations) 1
OpenText
Richmond Hill, ON
- Full-time
We are looking for a Senior Software Developer to design and build the integration layer between OpenText Content Management and the Microsoft ecosystem, including Microsoft Teams,…
Added 17 days ago
CL
Senior Backend Developer- .NET
Charger Logistics Inc.
Brampton, ON
- Full-time
We are seeking a skilled and performance-minded .Net Core Developer to support and evolve our distributed system of over 100 microservices, built primarily with .NET Core and PostgreSQL.…
Added 17 days ago
CL
Solution Architect- .NET (microservices)
Charger Logistics Inc.
Brampton, ON
- Full-time
We're looking for a hands-on .NET Solution Architect to lead the design and evolution of our distributed platform: more than 100 microservices built mainly on .NET Core and PostgreSQL.…
Added 17 days ago
EV
Analyst, Mining Systems
Elk Valley Resources
Sparwood, BC
- $85,000 to $100,000 CAD / year
- Full-time
Reporting to the Senior Engineer Supervisor, the Analyst, Mining Systems will be working in a high-performing team of professionals that is responsible for the delivery and support of…
Added 17 days ago
2I
Senior Software Developer
2iSolutions Inc.
Toronto, ON
- Contract
Our Toronto-based client is hiring a Senior Software Developer for an 11-month onsite contract opportunity.
Added 17 days ago
SM
RQ11745 – Software Developer – Senior
S M Software Solutions Inc
Toronto, ON
- Full-time
Job Title: RQ11745 – Software Developer – Senior
Added 17 days ago
EV
Analyst, Mining Systems
Elk Valley Resources
Sparwood, BC
- $85,000 to $100,000 CAD / year
Reporting to the Senior Engineer Supervisor, the Analyst, Mining Systems will be working in a high-performing team of professionals that is responsible for the delivery and support of…
Added 17 days ago
CI
Technical Lead -.Net
Compugen Inc
Calgary, AB
- Full-time
The key piece is that the successful cannot just be a senior developer. They need to be comfortable owning technical recommendations, guiding a junior team, answering questions, and…
Added 17 days ago
M
RQ11754 - Software Developer - Senior
Maarut
Toronto, ON
- Contract
Added 17 days ago
Senior Business System Analyst, Enterprise Platforms
Equitable
Waterloo, ON
We are seeking a highly motivated Senior Business Systems Analyst to join our Enterprise Content Management IT team! In this role, the successful candidate will be a highly analytical…
Added 17 days ago
SM
RQ11660 – Software Developer – CRM – Senior
S M Software Solutions Inc
Toronto, ON
- Internship
We are seeking an experienced Senior Software Developer – CRM with strong expertise in Microsoft Dynamics 365, Microsoft Power Platform, Azure solution design, Dataverse, and custom…
Added 17 days ago
SM
RQ11745 – Software Developer – Senior
S M Software Solutions Inc
Toronto, ON
- Full-time
Job Title: RQ11745 – Software Developer – Senior
Added 17 days ago
Senior Software Engineer - .NET, C# & APIs
Capco
Toronto, ON
Capco is seeking a Senior Software Engineer with strong expertise in C#, .NET, ASP.NET Core, and API development to join our Technology & Engineering practice in Toronto.
Added 17 days ago
TH
Senior Integration Developer | Full-Time | 2085 Hurontario-IT Business Architech
Trillium Health Partners
ON · ON, Canada
- Full-time
Join Trillium Health Partners' DevOps team as a Senior Integration Developer, bringing 5+ years of healthcare integration experience with HL7 v2.x, FHIR R4, Microsoft BizTalk 2020, Epic,…
Added 17 days ago
NV
Full Stack Developer (React / .NET) - (ID#5569)
New Value Solutions
Vancouver, BC · Greater Vancouver, BC
- Contract
New Value Solutions, a national IT consulting company, is seeking a Senior Full Stack Developer to support a client in enhancing and modernizing an enterprise Financial Planning and…
Added 17 days ago
W
Senior React Developer / Solution Architect
Workiy
Vancouver, BC
- Contract
We are seeking an experienced Senior React Developer / Solution Architect to support an enterprise financial planning and analytics application enhancement initiative for the Provincial…
Added 17 days ago
Software Developer Full Stack
Brightstar Lottery
Dieppe, NB
We’re looking for a Software Developer III Full Stack (.NET Backend/Angular Frontend) to join a collaborative team in a senior-level, hands-on engineering role focused on designing,…
Added 17 days ago
RP
Senior Full Stack Developer (Hybrid | Toronto, CAD)
Radiology Partners
Toronto, ON
- Full-time
…proficiency in backend development using C# and the latest .NET Core frameworks, this role is weighted toward back end…
Added 17 days ago
O
Senior Delivery Success Manager
Okta
Toronto, ON
- $103,000 to $140,000 CAD / year
- Full-time
The Senior Delivery Success Manager (DSM) is responsible for developing partner delivery capability within a defined product domain and regional partner portfolio. This role ensures service…

Workiy

Senior React Developer / Solution Architect

Vancouver, BC, Canada

Contract

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Job details

Job type: Contract
Posting language: English
Posted: Oct 14, 2026

Original job description

We are seeking an experienced Senior React Developer / Solution Architect to support an enterprise financial planning and analytics application enhancement initiative for the Provincial Health Services Authority (PHSA).

The successful candidate will be responsible for enhancing and supporting the OPUS application, developing full-stack solutions, optimizing database performance, implementing DevOps automation, and leading application and server migration activities. This role requires a strong combination of hands-on development expertise, solution architecture, infrastructure knowledge, and stakeholder management skills.

Requirements

Enhance and maintain the OPUS application using React.js, Node.js, JavaScript, CSS, and Microsoft technologies.
Design, develop, and support enterprise applications using .NET Framework, ASP.NET, Web API, and Microsoft SQL Server.
Design, configure, secure, and troubleshoot IIS environments to support reliable application deployment and access.
Develop and maintain automated API testing frameworks and integrate testing into CI/CD pipelines.
Manage source control, release processes, deployment automation, and application quality improvements.
Perform SQL Server database design, T-SQL development, stored procedure optimization, data modelling, ETL support, and performance tuning.
Develop and maintain integrations between OPUS and SSAS-based reporting solutions in collaboration with reporting teams.
Support Power BI governance, including workspace management, deployment pipelines, row-level security, and data access controls.
Provide production support, troubleshoot application issues, conduct root cause analysis, and implement corrective actions.
Assess existing application architecture and recommend improvements to scalability, maintainability, security, and performance.
Lead server migration planning and execution, including dependency assessment, risk analysis, capacity planning, testing, rollback planning, and cutover coordination.
Collaborate with business stakeholders, technical teams, and end users to gather requirements, demonstrate enhancements, and incorporate feedback.
Prepare technical documentation, architecture designs, implementation plans, and weekly status reports.
Apply Agile delivery practices and continuously improve application functionality and operational reliability.

Required Technical Skills

Strong experience with React.js, JavaScript, Node.js, and CSS.
Hands-on experience with .NET Framework, ASP.NET, and Web API.
Advanced Microsoft SQL Server and T-SQL skills.
Experience with database design, stored procedures, ETL, data modelling, and performance optimization.
Strong experience with IIS administration, web application hosting, configuration, and deployment.
Experience with Git, CI/CD pipelines, release management, and automated API testing.
Knowledge of SSAS and enterprise reporting integrations.
Understanding of Power BI governance, row-level security, and data access controls.
Experience with application architecture, production support, and server or infrastructure migration.
Strong understanding of data quality, data reconciliation, security models, and system performance.

Qualifications and Experience

Candidates must meet the seniority requirements for the engagement:

A relevant degree with at least 4 years of related experience; or
A relevant diploma with at least 5 years of related experience; or
A relevant certificate with at least 6 years of related experience; or
At least 8 years of directly related experience.

Candidates must demonstrate senior-level technical expertise and the ability to lead complex enterprise application development and migration initiatives.

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More about this job

Responsibilities

The candidate will enhance and maintain the OPUS enterprise application while leading server migration activities and infrastructure improvements. They will also collaborate with stakeholders to gather requirements and ensure the reliability and performance of full-stack solutions.

Requirements

The role requires a senior-level professional with extensive experience in React.js, .NET, and SQL Server development. Candidates must possess a relevant degree, diploma, or certificate combined with at least 4 to 8 years of directly related experience in enterprise application development.

Skills

React.js
Node.js
JavaScript
CSS
.NET Framework
ASP.NET
Web API
Microsoft SQL Server
T-SQL
IIS Administration
CI/CD Pipelines
Git
SSAS
Power BI
Data Modelling
Solution Architecture

Visa sponsorship

Not detected in the job text

Keywords

React.js
Node.js
JavaScript
CSS
.NET Framework
ASP.NET
Web API
Microsoft SQL Server
T-SQL
IIS
CI/CD
Git
SSAS
Power BI
Data Modelling
ETL
Solution Architecture
Agile
DevOps
Infrastructure Migration
Production Support
Root Cause Analysis
Enterprise Application
Financial Planning
Analytics
Data Quality
Security Models
Performance Tuning
Automated Testing
Release Management

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