Design, develop, integrate, and maintain scalable web applications and backend services using .NET Core and Python. Build RESTful APIs and microservices, optimize database queries, implement security and authentication, support CI/CD and cloud deployments, participate in Agile/Scrum, perform testing and performance tuning, and produce technical documentation.
This is a remote position.
Job Description – .NET Core & Python Web Developer
Role Overview
We are seeking an experienced Senior Software Engineer with strong .NET Core, Python backend/web development, and Microsoft Azure experience for a client engagement with Cognizant.
This is not a Python Data Engineering or Data Science position. The Python requirement is specifically focused on web/backend application development, APIs, services, and microservices.
The ideal candidate will be a hands-on software engineer who can design, develop, enhance, and support enterprise applications using .NET Core and Python, deploy solutions within Azure environments, and work with modern DevOps and CI/CD practices.
Key Responsibilities
- Design, develop, test, and maintain enterprise applications using .NET Core and Python.
- Develop scalable backend services, REST APIs, web services, and microservices.
- Build and support Azure-based microservices and cloud-native applications.
- Design and integrate RESTful APIs between applications and enterprise platforms.
- Work with SQL Server and Azure SQL for application data access, database development, queries, stored procedures, and performance optimization.
- Participate in application architecture, technical design, code reviews, and development standards.
- Develop unit and automated tests to maintain application quality.
- Use Azure DevOps for source-code management, work tracking, automated testing, CI builds, and deployment/release pipelines.
- Use Git for version control, branching, merging, and collaborative development.
- Troubleshoot application, API, database, integration, and production issues.
- Work closely with architects, product teams, QA, DevOps, and other engineering teams.
- Participate in Agile development activities including sprint planning, backlog refinement, stand-ups, reviews, and retrospectives.
- Produce clean, maintainable, secure, and well-documented code.
Required Qualifications
Candidates should have:
- 7+ years of software development experience with .NET / .NET Core
- 4+ years of Python application development experience
- 4+ years of experience with Azure-based microservices
- 5+ years of experience with SQL Server and/or Azure SQL
- 5+ years of experience using Azure DevOps, including:
- Code repositories
- Task/work-item tracking
- Automated testing
- CI builds
- Release/deployment pipelines
- Strong experience with Git
- Strong REST API and web-service development experience
- Experience developing distributed or microservices-based applications
- Solid understanding of object-oriented design, software engineering principles, and design patterns
- Experience debugging and supporting production applications
- Strong communication and problem-solving skills
Python Experience We Are Looking For
Candidates must have Python experience on the application/web/backend side.
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The capital city of Canada and the nation's fourth-largest urban area, Ottawa has proven a rapidly growing global tech hub. With over 1,800 tech companies, many of which are leaders in their sectors, the city's tech talent now makes up more than 13 percent of its total workforce. This growth is driven not only by the big players like UL Solutions and Dropbox, but also by a thriving startup ecosystem, as new businesses emerge to follow in the footsteps of those that came before them.
