Position: Senior .NET Developer
Location: Toronto, ON
Job ID#: RQ11090
Duration: 8 Months
Role Overview
We are seeking a Senior Full Stack Software Developer to design, build, and support scalable web applications and data-driven systems. The ideal candidate will bring strong expertise in modern application architecture, cloud technologies, and full stack development while collaborating across teams in an Agile environment.
Key Responsibilities
- Design,
implement, and expand data pipelines, including ETL (extract, transform,
load) processes
- Translate
technical specifications into working, tested applications
- Develop
detailed programming specifications, write code, conduct unit testing, and
maintain applications
- Troubleshoot
and resolve technical issues during development, deployment, and
production use
- Provide
technical support for implementation, conversion, and migration activities
- Collaborate
with cross-functional teams throughout the Software Development Life Cycle
(SDLC)
- Design,
build, test, and document applications using structured methodologies
- Develop
and integrate APIs and support front-end and back-end system architecture
- Ensure
applications meet performance, scalability, and security requirements
- Participate
in design reviews, technical walkthroughs, and documentation creation
- Provide
post-implementation support and resolve technical issues
General Skills
- Strong
programming and systems analysis experience
- Experience
with structured development methodologies and SDLC practices
- Ability
to design, code, test, debug, and document applications
- Experience
with multiple programming languages and development frameworks
- Knowledge
of relational and hierarchical databases
- Experience
with query languages and data retrieval tools
- Understanding
of application architecture, design patterns, and deployment
- Strong
communication, analytical, and problem-solving skills
- Proven
ability to collaborate and meet project deadlines
Full Stack Skills
- Proficiency
in both front-end and back-end development (including database design and
DevOps)
- Experience
designing scalable web architecture and REST API services
- Ability
to integrate UI components with APIs
- Experience
implementing continuous integration and deployment pipelines
- Strong
knowledge of front-end frameworks, UI development, and performance
optimization
Technical Skills (65%)
- Extensive
experience with:
- C#,
.NET Core, ASP.NET, Web API, Blazor WASM, LINQ, WCF, Entity Framework
- Redis
Cache, xUnit, Moq
- Crystal
Reports
- Strong
experience with Azure Cloud technologies, including:
- Azure
AD (Entra ID), OAuth, MFA, SSO
- Azure
Functions, App Services, Containers
- Key
Vault, Managed Identities
- API
development and security:
- Swagger,
Postman, ThunderClient
- API
configuration, CORS policies
- Front-end
technologies:
- HTML,
CSS, JavaScript, Angular / AngularJS
- Accessibility
compliance (WCAG, AODA)
- DevOps
and Agile tools:
- Azure
DevOps, CI/CD pipelines, JIRA
- Database
expertise:
- Oracle,
SQL Server, PL/SQL tools (TOAD, PL/SQL Developer)
- Experience
with multi-threaded services and reusable component design
- Strong
understanding of SOLID principles, dependency injection, and modular
design
Other Experience & Skills (30%)
- Experience
supporting complex, multi-system business environments
- Ability
to lead users and stakeholders through project delivery
- Strong
technical documentation and specification writing skills
- Experience
working in multi-client or partner environments
- Excellent
communication, negotiation, and analytical skills
Public Sector Experience (5%)
- Experience
working in public sector environments, especially in education systems
- Knowledge
of accessibility standards such as AODA
About Symbiotic Digital
Symbiotic Digital provides the IT Experts you need that solve problems and get things done. See what the top 2% in their field can do for you. (Symbiotic Digital is a division of Symbiotic Group Inc.)
We serve customers in two ways, we provide:
- Digital
Experts: IT Consulting expertise. Bright Minds That Produce Proven Results
- Recruitment:
Find The Right People You Need
Serving IT & Business leaders, Symbiotic Digital provides a business system that enable us to provide the Expert Technical staff needed to solve challenging business and IT problems. IT leaders in the most reputable organizations in Canada have relied on Symbiotic Digital to help them staff difficult assignments with proven Experts uniquely evaluated by our proven QMS- Quality Management System Staff Development Model. We are a 100% Indigenous owned company.
Learn more online at https://www.symbioticgroup.com/home-sd/.
Please submit your most recent resume to: [email protected]
View All Jobs online at: https://www.symbioticgroup.com/view-jobs/
