Senior/Lead Full Stack Engineer (.NET+React)

We are looking for an experienced and highly motivated Senior .NET Full Stack Engineer to join our development team. In this role, you will be responsible for driving the development, design, and development of both front-end and back-end solutions for web applications. As a Senior Engineer, you will play a key role in shaping the technology strategy and development process from concept to deployment in applicant tracking systems for the US market. 

Key Responsibilities:

• Design and development of complex, scalable, and high-performance web applications using the .NET stack including .NET Core (API, Entity Framework, Azure services).
• Collaborate with product managers, business stakeholders, and design teams to define technical requirements and translate business needs into robust technical solutions.
• Drive the development of both .NET Core (API, Entity Framework, Azure services) and React (v18) with TypeScript for type-safe development.
• Identify and resolve complex technical challenges and performance bottlenecks across both the front-end and back-end.
• Ensure the security, scalability, and maintainability of applications by implementing modern software design patterns, security protocols, and performance optimizations.
• Collaborate with DevOps teams to implement CI/CD pipelines and automate deployments.
• Stay up-to-date with emerging technologies and industry trends to ensure the team adopts best practices and cutting-edge tools.
• Ensure timely delivery of features, bug fixes, and system improvements while maintaining high levels of code quality and application stability.

Required Skills and Qualifications:

• Proven experience as a Full Stack Engineer with a deep understanding of the .NET ecosystem including .NET Core (API, Entity Framework, Azure services)
• Extensive experience with front-end technologies (HTML5, CSS3, JavaScript, and modern front-end frameworks like React).
• Strong knowledge of RESTful API design and development, expertise in building RESTful APIs (ASP.NET Core, Swagger, gRPC) and consuming APIs in React.
• In-depth experience with database design, optimization, and management: strong skills in Entity Framework Core for SQL Server and MongoDB for NoSQL solutions, Redux, React Context, and InversifyJS (for dependency injection).
• Strong experience in software architecture and design patterns, with the ability to make architectural decisions and drive development best practices.
• Familiarity with cloud platforms AWS S3, RabbitMQ, Azure Blob Storage, and Azure Service Bus.
• Hands-on experience with unit testing (Jest, xUnit), CI/CD pipelines (GitHub Actions, Husky), and automation.
• Experience with OAuth2, JWT, and secure authentication mechanisms in web applications.
•         Proficiency with CSS-in-JS (Styletron), SASS, and component libraries like PrimeNG and BaseUI.
•         Experience using Application Insights and other monitoring tools to track app performance and errors.
•         Expertise in Git, branching strategies, and working in a collaborative development environment.
• Strong communication skills, with the ability to work across teams

Education:

• Bachelor’s degree in Computer Science, Software Engineering, or a related field (or equivalent work experience).

If you are passionate about leading high-performing teams and developing innovative solutions using the latest technologies, we would love to hear from you!