Senior .Net Developer 7+ years of experience

Toronto, ON
On-site
Posted Oct 16, 2026
1 position

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Employment type: Contract
Experience level: Senior · 5+ years
Posting language: English
Working hours: 40 hours per week
Seniority: Mid-Senior level
Application method: Direct apply is available

Job summary

Translate technical specifications into working, tested applications by developing programming specifications, writing or generating code, compiling data-driven programs, and conducting unit tests. Troubleshoot software issues and provide technical assistance for implementation, conversion, migration, and post-implementation support.

Job details

Responsibilities: Required to translate technical systems specifications into working, tested applications. This includes: developing detailed programming specifications writing and/or generating code o compiling data-driven programs, maintaining, and conducting unit tests. Resolves and troubleshoots technical problems which arise during the use and operation of software packages, including technical assistance in implementation, conversion and migrations. General Skills: Experience in programming and analysis; specialized software package support at the specified experience level Ability to collaborate with IT Professionals throughout the Software Development Life Cycle Experience in structured methodologies for the development, design, implementation and maintenance of applications Experience in design, code, test, debug and document applications Experience in the use of object and/or third generation language development tools Experience in one or more programming languages Experience in application design, latest design patters, deployment and troubleshooting Experience with relational and hierarchical database technologies Experience in the use of information retrieval packages using query languages Experience with one or more communications protocols Experience in structured methodologies for the design, development, implementation and maintenance of applications Experience eliciting and documenting information from diverse business area stakeholders and subject matter experts Excellent analytical, problem-solving and decision-making skills; verbal and written communication skills; interpersonal and negotiation skills A team player with a track record for meeting deadlines Desirable Skills: Knowledge and experience with programming Internet-ready applications Knowledge and experience in rapid application development (RAD) methodologies Knowledge and understanding of Information Management principles, concepts, policies and practices Experience with middleware and gateways Experience reviewing, analyzing, and modifying product installation scripts including encoding, testing, debugging Ability to provide post-implementation support and resolve any post-implementation technical issues Experience conducting design walkthrough sessions with project team Knowledge and understanding of Accessibility for Ontarians with Disability Act (AODA) and related regulations and standards Ability to provide user and system documentation as required Requirements Experience and Skill Set Requirements: Must Haves: Experience with Agile methodologies Experience managing CI/CD pipelines Web Apps/Web API/Web Services development (ASP.NET, REST, OpenAPI, OAuth2) Working knowledge of development in Azure technologies Working knowledge of .NET, C#, JavaScript Experience with custom .Web API development, ASP.NET. .Net Core, Entity Framework, Azure SQL, DevOps, CI/CD Pipelines etc. Proficiency in all cloud service models: SaaS, PaaS, and IaaS Skill Set Requirements: Technical Skills: Experience with Agile methodologies Experience managing CI/CD pipelines Web Apps/Web API/Web Services development (ASP.NET, REST, OpenAPI, OAuth2) Working knowledge of development in Azure technologies Working knowledge of .NET, C#, JavaScript Working knowledge of DevOps, task boards, pipelines, etc. Experience: Experience with large government applications Experience with cloud platforms such as Azure Experience with custom .Web API development, ASP.NET. .Net Core, Entity Framework, Azure SQL, DevOps, CI/CD Pipelines etc. Proficiency in all cloud service models: SaaS, PaaS, and IaaS Experience with Agile methodologies including using kanban/task boards Communication Skills: Strong communication skills to prepare documentation, including but not limited to; reports, reviews, assessments Ability to present ideas and suggestions clearly and effectively and in a user friendly manner; maintain a high level of customer service to both internal and external clients Ability to communicate designs and development in clear and understandable manner

What you’ll do

Requirements

Requires experience with Agile methodologies, CI/CD pipelines, ASP.NET web applications and APIs, Azure, .NET, C#, JavaScript, Entity Framework, Azure SQL, and DevOps. Candidates should also have strong communication and documentation skills, experience with cloud service models, and preferably experience supporting large government applications.