Jobs in Canada

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Added 21 hours ago
MP
Pharmacovigilance Leader
Mint Pharmaceuticals
Mississauga, ON
- Full-time
Added 21 hours ago
BS
Human Resources Advisor
Burnaby School District - SD41
Burnaby, BC
- Full-time
Responsible for the ongoing administration and management of HR database for new, current and terminated employees.
Added 21 hours ago
HD
Temporary Learning Common Technician - System Learning Commons
Hamilton-Wentworth District School Board (HWDSB)
Hamilton, ON
- Temporary
Maintaining a central Union catalogue including database structure, retrospective conversion, online catalogue and authority files updating.
Added 21 hours ago
TI
Software Developer
Teckhorizon Inc
Toronto, ON
- Contract
The client is seeking an Intermediate Software Developer to design, develop, secure, test, and maintain scalable web applications and backend services. The successful candidate will have…
Added 21 hours ago
FI
QA Analyst - Selenium, REST API, SQL
FP Inc.
Toronto, ON · Scarborough, ON
- $60 to $74 CAD / hour
- Contract
Perform database and data validation using MS SQL Server.
Added 21 hours ago
HS
Manager, Donor Engagement
Hawthorne Seniors Care Community
Port Coquitlam, BC
- Full-time
Develops and maintains donor database with an effective contact management strategy.
Added 22 hours ago
ST
Senior Full Stack Developer
Searidge Technologies
Ottawa, ON
- Full-time
Role Profile Title: Senior Full Stack Developer Location: Ottawa Industry: Technology | Aviation Employment Type: Full-time, Permanent Reporting To: Technology Development Manager Role…
Added 22 hours ago
AT
Associate Technical Project Consultant
Aspen Technology
Montreal, QC
- Full-time
Added 22 hours ago
LM
Site Reliability Engineer / Full Stack Engineer
Lockheed Martin
Montreal, QC
- Full-time
The candidate will be proficient in infrastructure, security, software development, database management systems and systems integration. They will have experience using DevOPs best…
Added 22 hours ago
LM
Full Stack Engineer Sr - E3
Lockheed Martin
Ottawa, ON
- Full-time
Must have excellent people, communication and troubleshooting skills
Added 22 hours ago
LM
Product Engineering Associate Manager
Lockheed Martin
Ottawa, ON
- Full-time
…checklists, and interdepartmental/customer provided lessons learned database…
Added 22 hours ago
LC
Enterprise Systems Analyst
Litcom Consulting Inc.
Mississauga, ON
- Full-time
Strong working knowledge of relational database concepts and SQL, including the Epicor data schema and query performance tuning.
Added 22 hours ago
T
Maximo Technical Developer (Senior / Mid-Senior)
ThoughtStorm
Toronto, ON
- Contract
Must be available to work onsite in Toronto at least 3 days per week
Added 22 hours ago
RU
Data and Analytics Technical Manager
RSM US LLP
Toronto, ON · Calgary, AB
- Full-time
5+ years of optimizing data pipeline processes and database structures.
Added 22 hours ago
M
RQ11489 - Software Developer - Intermediate
Maarut
Toronto, ON
- Contract
with relational and hierarchical database technologies
Added 22 hours ago
PG
Senior Full Stack Engineer
Paymentus Group Inc
Richmond Hill, ON
- Full-time
3+ years database experience (Oracle 11g, PL/SQL, MongoDB)
Added 22 hours ago
Principal Backend Programmer (Developer Platform)
Epic Games
Montreal, QC
You'll be the senior technical voice across Epic's developer platform: the source control, CI/CD, build, artifact, database and cloud infrastructure that teams across Epic use to build and…
Added 22 hours ago
GL
Legal Assistant, Support
Goodmans LLP
Toronto, ON
- Full-time
Added 22 hours ago
LM
Full Stack Engineer Sr - E3
Lockheed Martin
Ottawa, ON
- Full-time
Must have excellent people, communication and troubleshooting skills
Added 22 hours ago
FI
Senior Technical CRM Architect
Flexstaf I.T. Inc.
Toronto, ON · Greater Toronto Area, Canada
- Contract
…technical teams, including application development, infrastructure, database, security, testing, operations, and third-party vendor…
Added 22 hours ago
BS
SQL Developer/Data Office Developer
BULL-IT SOLUTIONS LTD
Toronto, ON
- Full-time
Must have Skills
Added 22 hours ago
Assistant Professor, Biobanking, Department of Pathology
University of Saskatchewan
Saskatoon, SK
…training and recent related experience. Experience in ATiM biobank database use and management. Familiarity with ethical and regulatory requirements (REB, consent, MTAs). Extensive…
Added 22 hours ago
A
Intern, Software Developer, Stagiaire en Développement Logiciel
Autodesk
Montreal, QC
- Full-time
Experience with Databases and database design principles
Added 22 hours ago
CO
Philanthropy Officer
Canadian Opera Company
Toronto, ON
- Full-time
Competence with donor database systems (experience with Tessitura preferred) and proficiency in Microsoft Office.
Added 23 hours ago
PC
Planning & Development Advisor
Parkland County
AB
- Full-time
…accurate department information in the internal information database as well as across all forms of external communication and provide support to the department through the maintenance of…

Teckhorizon Inc

Software Developer

Toronto, ON, Canada

Contract

Apply on LinkedIn About employer

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Job details

Job type: Contract
Apply by: Dec 12, 2026
Posting language: English
Posted: Nov 12, 2026

Original job description

Position Overview

The client is seeking an Intermediate Software Developer to design, develop, secure, test, and maintain scalable web applications and backend services. The successful candidate will have strong hands-on experience with C#, .NET, RESTful APIs, SQL Server, and Azure DevOps, and will work onsite with technical and functional project teams.

Key Responsibilities

Translate technical system specifications into working, tested applications and APIs.
Design, build, and maintain efficient, high-performing RESTful Web APIs using C# and .NET Core / .NET 6 or later.
Write clean, maintainable code, prepare detailed programming specifications, and perform unit and integration testing.
Integrate Web APIs with relational databases, particularly Microsoft SQL Server, using Entity Framework Core or Dapper.
Troubleshoot and resolve technical issues throughout the software development lifecycle, including implementation, conversion, and migration.
Implement API security standards, including authentication, authorization, and secure data-transfer protocols.
Collaborate with technical and functional team members to support application design, development, deployment, and maintenance.

Required Qualifications

Core Development Experience

3 5 years of experience designing and developing large-scale, multi-client web applications and backend services.
3 5 years of hands-on experience with C# and .NET ( .NET Core / .NET 6 or later), working with relational databases such as SQL Server.
At least 3 years of dedicated experience designing, developing, securing, and integrating RESTful Web APIs using ASP.NET Core Web API.
Demonstrated experience with microservices architecture, API authentication protocols such as OAuth 2.0 and JWT, and ORMs such as Entity Framework Core or Dapper.
At least 2 years of hands-on experience using Azure DevOps for work item management, source-code repositories, and CI/CD deployment pipelines.

Technical Skills

Strong understanding of HTTP/HTTPS, REST standards, API routing, and versioning.
Knowledge of API security mechanisms, including OAuth 2.0, JWT, OpenID Connect, and SSL/TLS certificates.
Solid understanding of object-oriented programming, SOLID principles, design patterns, refactoring, and clean-code practices.
Experience with API testing and documentation tools such as Swagger/OpenAPI, Postman, and xUnit or NUnit.
Strong knowledge of relational database design, query optimization, indexing, and stored procedures.
Experience with application design, coding, testing, debugging, documentation, deployment, and troubleshooting.
Familiarity with Agile/Scrum and structured software development methodologies.

General and Professional Skills

Ability to work collaboratively with IT professionals and multidisciplinary teams throughout the software development lifecycle.
Strong analytical, problem-solving, and decision-making skills.
Excellent written and verbal communication, interpersonal, and collaboration skills.
Ability to gather and document information from business stakeholders and subject matter experts.
Ability to develop and present ideas, explain technical concepts, and contribute to effective solutions.
Ability to work under pressure, adapt to change, and deliver quality work within aggressive timelines.
A dependable team player with a demonstrated record of meeting deadlines.

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More about this job

Responsibilities

Design, develop, secure, test, and maintain scalable web applications and RESTful APIs using C# and .NET, integrating them with relational databases. Troubleshoot issues across the software development lifecycle and collaborate with technical and functional teams on application design, deployment, and maintenance.

Requirements

Requires 3–5 years of experience developing large-scale web applications and backend services with C#, .NET, SQL Server, and RESTful APIs, including experience with microservices, API security, and an ORM. Candidates also need at least 2 years of Azure DevOps experience, knowledge of API testing and documentation tools, and strong collaboration and problem-solving skills.

Skills

C#
.NET
RESTful APIs
ASP.NET Core Web API
Microsoft SQL Server
Azure DevOps
Microservices Architecture
OAuth 2.0
JWT
OpenID Connect
Entity Framework Core
Dapper
Swagger/OpenAPI
Postman
xUnit
NUnit

Visa sponsorship

Not detected in the job text

Keywords

C#
.NET Core
.NET 6
ASP.NET Core Web API
RESTful APIs
Microsoft SQL Server
Azure DevOps
CI/CD
Microservices Architecture
OAuth 2.0
JWT
OpenID Connect
SSL/TLS
Entity Framework Core
Dapper
Swagger/OpenAPI
Postman
xUnit
NUnit
HTTP/HTTPS
API Versioning
Relational Database Design
Query Optimization
Stored Procedures
Object-Oriented Programming
SOLID Principles
Design Patterns
Agile/Scrum
Unit Testing
Integration Testing

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Jobs in Canada