Jobs in Canada

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Added 1 month ago
Senior Software Engineer C# .NET
Prophix
Remote, Canada
Full-time · Remote
As a Senior Software Engineer at Prophix, you'll play a central role in shaping the product that over 2,500 finance teams around the world rely on every day for budgeting, reporting, and…
Added 2 months ago
Full Stack Engineer (1876)
Direct IT Recruiting Inc.
Toronto, ON
$85 to $90 CAD / hour
Contract
Our banking client is seeking a highly skilled Senior Full Stack Developer to help modernize enterprise financial reporting and analytics platforms. This is an exciting opportunity to work…
Added 1 month ago
Senior Back End Engineer Java/OLAP
Prophix
Remote, Canada
Full-time · Remote
…possible for more than 3,000 finance teams worldwide. As a Senior Back-End Engineer specializing in Java and OLAP, you will own the Java side of that engine - designing, optimizing, and…
Added 1 month ago
Senior Software Engineer (Full-Stack)
Prophix
Remote, Canada
Full-time · Remote
As a Senior Full-Stack Engineer on the FP&A Plus platform, you will design, build, and maintain the modular .NET capabilities that more than 2,500 finance teams around the world rely on…
Added 2 months ago
Senior DevOps Engineer
Confluence
Toronto, ON
Full-time
We are hiring for a Senior DevOps Engineer to support a major platform transformation.
Added 2 months ago
Senior Software Engineer (Full Stack)
Confluence
Toronto, ON
Full-time
We are hiring a Senior Software Engineer to join one of our core engineering teams, working on a multi-tenant, enterprise platform used by institutional clients.
Added 2 months ago
Microsoft D365 CE Managed Services Senior Consultant
RSM Canada
Calgary, Alberta
Full-time
Added 2 months ago
.NET Developer
J&M Group
Toronto, Ontario
Contract
We are looking for a Senior .NET Developer with deep expertise in banking domain and microservices architecture to join our growing engineering team. You will design, build, and maintain…
Added 2 months ago
Senior Engineer I
Groupe Dynamite
Mont-Royal, Quebec
Full-time
…a modern E-commerce mobile app ecosystem. As an experienced Senior Engineer, you will lead feature development, mentor junior engineers, and influence architecture for mission-critical…
Added 2 months ago
Senior Software Engineer - Fullstack
Function Health
Canada
Full-time
As a Senior Full Stack Developer on the imaging team, you will be a technical leader who architects, builds, and scales the web platforms that power our cancer‑screening experience. You’ll…
Added 1 month ago
Microsoft Dynamics 365 F&O Senior Developer
BDO
Toronto, ON · Ottawa, ON · Oakville, ON · Vancouver, BC
Full-time
BDO Digital is currently seeking an experienced Microsoft Dynamics 365 F&O Senior Developer to join our growing Microsoft Dynamics 365 for Finance and Operations Practice. The position…
Added 1 month ago
Microsoft Dynamics 365 F&O Senior Developer
BDO
Winnipeg, MB · Montreal, QC · Regina, SK · Saskatoon, SK · Halifax, NS · Edmonton, AB · Calgary, AB
Full-time
BDO Digital is currently seeking an experienced Microsoft Dynamics 365 F&O Senior Developer to join our growing Microsoft Dynamics 365 for Finance and Operations Practice. The position…
Added 1 month ago
Manager, Software Engineering
KEV Group
Toronto, ON
This is a senior engineering leadership role for someone who leads through other leaders, but still owns real technical ground. You will set technical direction for teams working in React,…
Added 1 month ago
Senior Principal Site Reliability Engineer
Questrade Financial Group
Toronto, ON
We’re looking for our next Senior Principal Site Reliability Engineer. Could It Be You?
Added 2 months ago
Software Architect
Knowledgehook
Toronto, Ontario · Greater Toronto Area, Canada
$190,000 to $220,000 CAD / year
Full-time
Own how we build, test, and ship - continuously improving our CI/CD, developer workflow, and release process.
Added 2 months ago
Software Developer III
CATALIS
Edmonton, Alberta
Full-time
The Software Developer III is a senior-level contributor responsible for designing, building, and maintaining scalable, high-performance applications. This role requires expertise in C#,…
Added 2 months ago
St Staff R&D Engineer
Synopsys Inc
Waterloo, Ontario
Full-time
…understand what truly matters. You are experienced in C# and .NET environments and pragmatic about…
Added 1 month ago
Manager, Custom Applications
Flynn Group of Companies
Mississauga, ON
Full-time
…work. Your focus is delivery: organizing that work with your senior developers, balancing it against the technical priorities your team surfaces, and driving it through to release. You will…
Added 2 months ago
Senior Solution Engineer/Sr. DevOps Engineer
Synechron
Halifax, Nova Scotia
$85,000 to $95,000 CAD / year
Full-time
We are looking for a hands-on Senior Solution Engineer with strong CI/CD, pipeline troubleshooting, and DevOps automation expertise. The ideal candidate is experienced with Jenkins, GitHub…
Added 1 month ago
Principal Software Engineer
DAT
Mississauga, ON
The Principal Software Engineer is a senior, hands-on technical leader who sets architectural direction, mentors engineers and architects across our geographically distributed teams, and…
Added 1 month ago
Team Lead, Software Engineering (Full-Stack)
Questrade Financial Group
Toronto, ON
Technical delivery: Bring deep, senior-level full-stack expertise; stay involved in code reviews, architectural design, development/QA, and troubleshooting and production support alongside…
Added 10 days ago
Systems Designer
Grantek Systems Integration
Burlington, ON
Full-time
…development, High-level software solution design (involving C#, HTML5, .NET, SQL, VB, VBA, and more). All junior team members will enter our mentoring program, where they will work directly…
Added 1 month ago
Software Development Manager, Generative AI
Autodesk
Winnipeg, MB · Toronto, ON · Montreal, QC · Quebec, QC · ON · MB · SK · AMER - Canada - Ontario - Toronto - University Ave
Full-time
…Your team will define shared data representations, deliver developer-facing integration surfaces, and design the client and server components that let products and partners safely invoke…
Added 16 days ago
Software Developer
Geotab
Oakville, ON · Waterloo, ON
…our growth and deliver results! Geotab is seeking a Software Developer who will support other developers within Geotab by contributing to development, QA and engineering-support inquiries.…
Added 2 months ago
Senior Systems Analyst
Connor, Clark & Lunn Financial Group (CC&L)
Vancouver, British Columbia
Full-time
Interested in joining one of Canada’s top performing asset managers? We are looking for a Senior Systems Analyst to join our Information Systems team. We are a passionate team that resolves…

J&M Group

.NET Developer

Toronto, ON, Canada

Job type: Contract
Apply by: Jan 11, 2027
Experience: 6+ years of hands-on experience with .NET / C# development
Posting language: English
Posted: Jul 15, 2026

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Original job description

Role: .NET Developer

Location: Toronto 4 days a week on site F2F interview required

Background check MANDATORY

Duration: 8+ Months

Job Description

About the Role

We are looking for a Senior .NET Developer with deep expertise in banking domain and microservices architecture to join our growing engineering team. You will design, build, and maintain scalable, high-performance financial applications while collaborating with cross-functional teams.

Key Responsibilities

Design and develop scalable backend services using .NET 6/7/8 and ASP.NET Core
Build and maintain RESTful APIs and gRPC services following microservices architecture patterns
Work on core banking modules including payments, transactions, accounts, and compliance
Design and optimize relational database schemas, stored procedures, and complex queries for high-volume transactional systems
Implement event-driven architectures using Apache Kafka or Azure Service Bus
Collaborate with architects to define service boundaries, API contracts, and data ownership
Ensure adherence to PCI-DSS, SOX, and other banking compliance standards
Implement security best practices: OAuth 2.0, OpenID Connect, JWT, and API Gateway patterns
Write unit, integration, and contract tests with high code coverage
Participate in code reviews, technical design discussions, and sprint planning
Work with CI/CD pipelines (Azure DevOps / Jenkins / GitHub Actions)
Monitor and troubleshoot production systems using tools like Dynatrace, Splunk, or ELK

Required Skills & Experience

6+ years of hands-on experience with .NET / C# development
Strong experience with ASP.NET Core, Entity Framework Core, LINQ
Proven experience building microservices using Docker and Kubernetes
Solid understanding of banking domain payments (SWIFT, ACH, SEPA), core banking, lending, or cards
Strong SQL proficiency complex queries, joins, CTEs, window functions, indexes, and query optimization
Hands-on experience with relational databases: SQL Server, PostgreSQL, or Oracle in high-transaction financial environments
Experience designing normalized database schemas, handling ACID transactions, and ensuring data integrity across microservices
Proficiency in writing and optimizing stored procedures, triggers, and views
Understanding of database partitioning, sharding, and replication strategies for scalability
Experience with database migration tools (Flyway, Liquibase, or EF Core Migrations)
Experience with message brokers: Kafka, RabbitMQ, or Azure Service Bus
Familiarity with Redis for distributed caching and session management
Familiarity with Azure or AWS cloud-native services
Strong grasp of SOLID principles, DDD (Domain-Driven Design), and CQRS/Event Sourcing
Experience with API Gateway tools (APIM, Kong, Ocelot

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More about this job

Responsibilities

The role involves designing, building, and maintaining scalable financial applications while collaborating with cross-functional teams. Key tasks include developing backend services, building APIs, and ensuring compliance with banking standards.

Requirements

Candidates should have over 6 years of experience in .NET/C# development with a strong background in the banking domain. Proficiency in microservices architecture, relational databases, and security best practices is essential.

Skills

C#
ASP.NET Core
Microservices
Docker
Kubernetes
SQL
Entity Framework Core
LINQ
Apache Kafka
Azure Service Bus
PCI-DSS
OAuth 2.0
OpenID Connect
CI/CD
Azure DevOps
Jenkins

Visa sponsorship

Not detected in the job text

Keywords

Banking
Microservices
Financial Applications
RESTful APIs
gRPC
Relational Databases
SQL Server
PostgreSQL
Oracle
Event-Driven Architecture
Database Migration
Message Brokers
Redis
Cloud Services
SOLID Principles
Domain-Driven Design
CQRS
API Gateway
Unit Testing
Integration Testing
Contract Testing
Code Reviews
Technical Design
Sprint Planning
Production Monitoring
Troubleshooting
High-Volume Transactions
Data Integrity
Security Best Practices
Compliance Standards

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