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Added 7 days ago
SM
Java Full Stack with React Developer
S M Software Solutions Inc
Mississauga, ON
- Full-time
Client: Citi Bank – Java Full Stack with React Developer
Added 7 days ago
C
Application Security Engineer – AI-Assisted Remediation
CGI
Montreal, QC
- Full-time
Strong development and code analysis skills in at least one environment among C#/.NET, Java, Python or JavaScript/TypeScript, including Node.js.
Added 7 days ago
C
Software Engineer – AI-Assisted Development
CGI
Montreal, QC
- Full-time
Excellent command of at least one development language or environment among C#/.NET, Java, Python or JavaScript/TypeScript, including Node.js, and the ability to work across diverse…
Added 7 days ago
C
Ingénieur(e) applications GenAI / agentiques et DevSecOps
CGI
Montreal, QC
- Full-time
Excellent command of Python and at least one other language (TypeScript, Java, C# or Go).
Added 7 days ago
SM
Java Full Stack with React Developer
S M Software Solutions Inc
Mississauga, ON
- Full-time
Client: Citi Bank – Java Full Stack with React Developer
Added 7 days ago
C
Quality Assurance Test Lead
CGI
Vancouver, BC
- Full-time
The successful candidate will bring strong hands on experience in test automation, manual testing, API testing, and end to end software testing, combined with proven QA leadership and…
Added 7 days ago
OH
Senior Quality Assurance Engineer
Ontario Health | Santé Ontario
Toronto, ON
- Full-time
Plan and execute functional, integration, interface, regression, performance, API/web service, manual and automated testing throughout implementation and operations.
Added 7 days ago
AI
Cloud Platform Engineer – AWS, Python, DevOps & AI/LLM
Astra-North Infoteck Inc. ~ Conquering today’s challenges, achieving tomorrow’s vision!
Toronto, ON
- Full-time
Strong proficiency in Python for automation, API integrations, infrastructure tooling, agent services, and production scripting.
Added 7 days ago
T
Full Stack .NET Developer
Techso
Montreal, QC
- Full-time
Techso is looking for a Senior Full Stack .NET Developer to help design and develop digital solutions used by our clients across Canada.
Added 7 days ago
C
Sr. Consultant, Full Stack Developer
CIBC
Toronto, ON
- Full-time
…inhouse development along with vendor product. Familiarity with Java, C will be an asset. Strong knowledge of relational databases (e.g., Azure PostgreSQL, Azure SQL, Oracle) including…
Added 7 days ago
SD
Middleware Developer
Symbiotic Digital
ON · Downtown Toronto (Central Bay Street), Ontario
- Contract
We are seeking a Senior Software Developer to provide
Added 7 days ago
SD
Senior Full Stack Developer
Symbiotic Digital
Toronto, ON · Downtown Toronto (Ryerson), Ontario
- Contract
We are seeking an experienced Full Stack Software Developer
Added 7 days ago
FG
QA Automation Tester
Flynn Group of Companies
Mississauga, ON
- $72,000 to $82,000 CAD / year
- Full-time
…mobile (Android and iOS), Playwright and Selenium for web and API testing. Our APIs are built in C# .NET and we use SQL Server and MongoDB as our primary databases. We use CI/CD tools such…
Added 7 days ago
Full Stack Engineer
Scotiabank
Toronto, ON
Advanced Java development skills, including experience with Spring Boot or comparable frameworks, domain-driven design, common design patterns, concurrency, performance optimization, and…
Added 7 days ago
L
Software Development Engineer in Test (Specialist - Quality Engineering)
LTM
ON · Ontario, Canada
- $103,554 to $115,200 USD / year
- Full-time
Strong programming fundamentals in Java (data types, control structures, object-oriented programming concepts like inheritance, polymorphism, encapsulation, abstraction).
Added 7 days ago
PG
Software Engineer in Test
Pacer Group
Toronto, ON
- $70,000 to $75,000 CAD / year
- Full-time
Strong programming experience in Java for test automation development.
Added 7 days ago
Solutions Architect - Enterprise Content Management (ECM)
The Canada Life Assurance Company
Winnipeg, MB · London, ON · Toronto, ON
Experience with API-led architecture and microservices.
Added 7 days ago
OH
Senior Quality Assurance Engineer
Ontario Health
Toronto, ON
- Full-time
Plan and execute functional, integration, interface, regression, performance, API/web service, manual and automated testing throughout implementation and operations.
Added 7 days ago
C
Senior Mobile Consultant, Application Development
CIBC
Toronto, ON
- Full-time
Native Platform Integration: Utilize your experience in native iOS (Swift/Objective-C) and/or Android (Kotlin/Java) development to optimize app performance and integrate platform-specific…
Added 8 days ago
MC
Senior QA Engineer III – Automation | Banking | API | Kafka | ETL (35729)
Myticas Consulting
Ottawa, ON
- Full-time
Automate API workflows, backend validations, and data-processing scenarios using Java or Python.
Added 8 days ago
R
Senior AI Analyst (T & I) (Telework/Hybrid)
Radio-Canada
Montreal, QC
- Full-time
Strong proficiency in Python, TypeScript or Java, together with an outstanding capacity for continuous learning.
Added 8 days ago
S
Staff Software Engineer, IAM Control Plane
Stripe
Toronto, ON
- Full-time
…Stripe's Organizations and Auth Platform, we own the platform for API keys, user roles, and access auditing, ensuring the right people have the keys to the kingdom - and no one else. We are…
Added 8 days ago
R
Software Engineer
ResMed
Halifax, NS · CA Canada (ResMed Halifax)
- Full-time
Expert-level Java experience, with a strong foundation in object-oriented design and clean code principles.
Added 8 days ago
RC
Guidewire Test Lead – P&C Insurance Domain
Realtek Consulting LLC
Markham, ON
- Contract
We are looking for an experienced Guidewire P&C Integration/API & Functional Test Lead to lead quality assurance and testing initiatives across Guidewire PolicyCenter, BillingCenter,…
Added 8 days ago
CI
Senior Software Engineer
Curinos Inc
Toronto, ON
- $130,000 to $140,000 CAD / year
- Full-time
…brings hands-on experience with a modern toolset including Java Sprint Boot, Angular, Databricks, AWS, and relational databases. Typical responsibilities will…

Techso

Full Stack .NET Developer

Montreal, QC, Canada

Full-time

Apply About employer

Applications open in a new tab.

Job details

Job type: Full-time
Apply by: Nov 19, 2026
Posting language: English
Posted: Oct 20, 2026

Original job description

Your Next Challenge at Techso

Are you looking to go beyond execution and truly contribute to the technical decisions behind a project?

Techso is looking for a Senior Full Stack .NET Developer to help design and develop digital solutions used by our clients across Canada.

In this role, you'll have the opportunity to work on a variety of projects, contribute to architectural decisions, mentor less experienced developers, and help improve our development practices.

Who We Are

Founded in Montreal in 2014, Techso helps organizations accelerate their digital transformation through three areas of expertise:

IT Infrastructure Management;
Custom Application Development;
Product Lifecycle Management (PLM).

Our team works with recognized clients across a variety of industries, including aerospace, automotive, finance, events, and watchmaking.

At Techso, we value the quality of our projects and relationships over volume. Our core values - Fun, Trust, Efficiency, and Quality - guide both the way we work with our clients and how we collaborate as colleagues.

What You'll Do

Depending on the projects assigned to you, you will:

Design and develop new applications;
Enhance existing solutions by adding new features, resolving issues, and providing ongoing maintenance;
Contribute to the design of innovative solution architectures that meet client needs;
Write and maintain technical and functional specifications;
Estimate the development effort required for new solutions and enhancements;
Participate in production deployments and support change management activities;
Ensure code quality through code reviews, unit testing, and software development best practices;
Contribute to the continuous improvement of Agile practices, continuous integration, and automated deployment processes;
Participate in pre-sales activities, including effort estimation and technology assessments;
Share your expertise and mentor junior team members;
Stay current with emerging technologies and industry best practices;
Collaborate with multidisciplinary Agile Scrum teams.

The Profile We're Looking For

You Have

A bachelor's degree in Computer Science, Software Engineering, or a related field;
At least six years of experience with Microsoft .NET technologies (C#, ASP.NET, Web API);
Strong experience with front-end development using React, Angular, or Vue.js;
Excellent knowledge of relational databases, SQL, and tools such as Entity Framework;
A solid understanding of DevOps practices and continuous integration and deployment environments;
Experience working in an Agile and collaborative environment;
Good knowledge of Linux and Windows environments;
The flexibility to travel within the Montreal area to meet client needs;
The ability to communicate professionally in both French and English, as you will collaborate with colleagues and clients located across Quebec and Canada;
Strong interpersonal skills, autonomy, and a collaborative mindset.

Nice to Have

Experience with Azure DevOps;
Knowledge of NoSQL databases;
Experience with ETL processes;
Knowledge of other programming languages such as Java, PHP, Node.js, or Python;
Experience with MAUI, Xamarin, or Telerik;
Experience in solution architecture, mentoring, or technical pre-sales.

You don't need to master every one of these technologies. Above all, we're looking for an experienced, curious professional who can adapt to a variety of projects.

What Techso Offers

Challenging and diverse projects with recognized clients across Canada.
A flexible hybrid work model adapted to project and client needs.
Bright offices in the heart of Old Montreal, featuring a rooftop terrace.
Complimentary breakfast, snacks, and coffee available at the office.
A vibrant social and sports club, fully sponsored by Techso.
International mobility opportunities through our consultant mobility program.
The opportunity to contribute beyond client projects by participating in internal initiatives that help shape the company's future.
A collaborative community of experts that encourages knowledge sharing and professional development.
Comprehensive private group insurance tailored to your needs.
A culture built on Fun, Trust, Efficiency, and Quality.

Apply About employer

More about this job

Responsibilities

Design, develop, and maintain applications while contributing to solution architecture, technical specifications, effort estimates, and production deployments. Ensure software quality and improve development practices, collaborate with Agile teams, support pre-sales activities, and mentor junior developers.

Requirements

Requires a bachelor's degree in Computer Science, Software Engineering, or a related field, and at least six years of experience with Microsoft .NET technologies. Candidates should have strong front-end development and database skills, understand DevOps and Agile practices, know Linux and Windows environments, and be able to communicate professionally in French and English.

Skills

C#
Microsoft .NET
ASP.NET
Web API
React
Angular
Vue.js
SQL
Relational Databases
Entity Framework
DevOps
Continuous Integration And Deployment
Agile
Solution Architecture
Code Reviews
Unit Testing

Benefits

Flexible Hybrid Work Model
Complimentary Breakfast, Snacks, And Coffee
Sponsored Social And Sports Club
International Mobility Opportunities
Professional Development
Private Group Insurance

Visa sponsorship

Not detected in the job text

Keywords

Microsoft .NET
C#
ASP.NET
Web API
React
Angular
Vue.js
Entity Framework
SQL
Relational Databases
NoSQL Databases
Azure DevOps
ETL
MAUI
Xamarin
Telerik
Java
PHP
Node.js
Python
DevOps
Continuous Integration
Continuous Deployment
Agile Scrum
Solution Architecture
Automated Testing
Code Reviews
Technical Specifications
Pre-Sales
Linux

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