Reporting to the VP, Solutions & Delivery, we are looking for a talented and motivated Full Stack Developer – .NET to join our development team. The ideal candidate will have strong experience building scalable, secure, and high-performance web applications using the Microsoft .NET ecosystem, along with modern front-end technologies.

You will be responsible for designing, developing, testing, deploying, and maintaining end-to-end applications while working closely with product managers, business analysts, QA engineers, DevOps teams, and other developers.

•     Design, develop, and maintain full-stack web applications using C#, .NET / .NET Core, ASP.NET Core, and Web API.

•     Build responsive and user-friendly front-end applications using React, Angular, Blazor, or similar modern JavaScript/C# frameworks.

•     Develop scalable RESTful APIs and integrate third-party services and enterprise systems.

•     Design and optimize relational databases using SQL Server, including tables, stored procedures, views, functions, and queries.

•     Implement secure authentication and authorization using technologies such as OAuth 2.0, OpenID Connect, JWT, and ASP.NET Core Identity.

•     Process and transform large fixed-width and delimited (CSV/flat) input files as part of data integration and batch workflows.

•     Generate large, well-structured XML output and associated XSD schemas for downstream systems and partners.

•     Integrate with document/PDF generation platforms such as Quadient, Exstream, or SmartCOMM to support customer communications.

•     Write clean, maintainable, reusable, and well-tested code following established coding standards and design patterns.

•     Participate in architecture and technical design discussions and contribute to application modernization initiatives.

•     Develop unit, integration, and automated tests to ensure application quality and reliability.

•     Troubleshoot and resolve application defects, performance issues, and production incidents.

•     Work with DevOps teams to support CI/CD pipelines, automated deployments, monitoring, and cloud infrastructure.

•     Collaborate with cross-functional teams to understand requirements and translate them into technical solutions.

•     Conduct code reviews and provide constructive feedback to team members.

•     Create and maintain technical documentation, API documentation, and development standards.

•     Stay current with emerging technologies and recommend improvements to development practices and application architecture.

 

•     Strong proficiency in C#

•     Hands-on experience with .NET / .NET Core

•     Strong experience with ASP.NET Core

•     Experience developing RESTful Web APIs

•     Knowledge of Entity Framework Core

•     Understanding of dependency injection, middleware, configuration, logging, and application lifecycle

•     Good understanding of object-oriented programming and SOLID principles

•     Experience with common design patterns and clean architecture principles

•     Experience processing large fixed-width and delimited input files

•     Experience generating large XML files and XSD schemas

•     Experience integrating with PDF generation software such as Quadient, Exstream, SmartCOMM, or similar

•     Strong experience with JavaScript / TypeScript

•     Hands-on experience with at least one modern framework: React, Angular, Vue.js, or Blazor (C#-based)

•     Strong knowledge of HTML5, CSS3, and responsive web design

•     Experience consuming REST APIs and handling client-side state

•     Familiarity with frontend build tools and package managers such as npm

•     Strong experience with Microsoft SQL Server

•     Proficiency in writing complex SQL queries

•     Experience with stored procedures, functions, views, indexes, and query optimization

•     Understanding of database design, normalization, transactions, and performance tuning

•     Experience with Entity Framework Core or another ORM

•     Experience with Microsoft Azure or another major cloud platform

•     Familiarity with Azure services such as Azure App Service, Azure Functions, Azure SQL, Azure Storage, Azure Key Vault, and Azure Service Bus

•     Experience with CI/CD pipelines

•     Familiarity with Git-based source control and branching strategies

•     Experience with Docker and containerization is a plus

•     Understanding of application monitoring, logging, and observability

•     Experience with unit testing using frameworks such as xUnit, NUnit, or MSTest

•     Understanding of integration and API testing

•     Familiarity with mocking frameworks such as Moq

•     Experience with automated testing and continuous integration

•     Strong understanding of secure coding and application performance practices

•     Experience with microservices architecture

•     Knowledge of Azure DevOps or GitHub Actions

•     Experience with Docker and Kubernetes

•     Knowledge of messaging technologies such as Azure Service Bus, RabbitMQ, or Kafka

•     Experience with Redis or other caching technologies

•     Knowledge of GraphQL is a plus

•     Familiarity with Elasticsearch or similar search technologies

•     Experience with Agile/Scrum development methodologies

•     Understanding of Domain-Driven Design (DDD)

•     Experience with application performance monitoring tools

•     Knowledge of AI/ML integrations or consuming LLM APIs is a plus

•     Bachelor's degree in Computer Science, Software Engineering, Information Technology, or a related field, or equivalent practical experience.

•     3–7+ years of professional software development experience, depending on level.

•     Strong hands-on experience with the .NET ecosystem and modern frontend development.

•     Demonstrated experience delivering production-grade web applications.

•     Strong analytical, problem-solving, and debugging skills.

•     Excellent communication and collaboration skills.

The successful candidate should be:

•     A strong problem solver with excellent attention to detail.

•     Comfortable working across both frontend and backend technologies.

•     Able to take ownership of features from requirements through deployment.

•     Passionate about writing clean, maintainable, and scalable code.

•     Comfortable working in a collaborative Agile environment.

•     Able to communicate technical concepts effectively to both technical and non-technical stakeholders.

•     Backend: C#, .NET 8/9+, ASP.NET Core, Web API, Entity Framework Core

•     Frontend: React / Angular / Blazor, TypeScript, JavaScript, HTML5, CSS3

•     Database: Microsoft SQL Server

•     Cloud: Microsoft Azure

•     DevOps: Azure DevOps / GitHub Actions, CI/CD, Docker

•     Testing: xUnit / NUnit, Moq, Postman

•     Version Control: Git / GitHub / Azure Repos

•     Architecture: REST APIs, Microservices, Clean Architecture, SOLID, Design Patterns

•     Data & Documents: Fixed-width & delimited file processing, XML/XSD generation, PDF/document composition (Quadient, Exstream, SmartCOMM)