.NET Full-stack Engineer

SUMMARY:

We are looking for a Senior Fullstack Engineer with expertise in .NET (C#) and React to help design, develop, and maintain our web applications. In this role, you will work on high-load data systems, leveraging modern frameworks and cloud-based infrastructure to build scalable, efficient, and resilient solutions.

Our ideal candidate is someone who thrives in a fast-paced, data-intensive environment and has a strong background in .NET 8, .NET 9, React, and NextJS. You will play a key role in architecting and maintaining microservices, working with Azure-based solutions, and ensuring observability and performance using OpenTelemetry.

We value individuals who are excited about pushing their own development as much as advancing our technology stack. You will be part of a team that is passionate about software engineering and committed to continuous learning in a supportive environment.

WHAT WILL YOU BE DOING:

You will join our engineering team and be a valued member working closely in a collaborative, autonomous, cross-functional team. You will help with the following:

• Developing and maintaining web applications using .NET (C#) on the back-end and React/NextJS on the front-end.
• Working with large-scale data loads to ensure performance, scalability, and efficiency.
• Building and optimising microservices architectures using Microsoft Orleans.
• Managing and integrating Azure-based services, including Azure Event Hub and CosmosDB.
• Ensuring system observability and performance through OpenTelemetry.
• Writing clean, maintainable, and scalable code, following best practices.
• Collaborating with cross-functional teams to deliver high-quality features and improvements.
• Utilizing GitHub for version control and Azure DevOps for CI/CD.
• Develop and maintain user-facing features using React, Next.js, TanStack Query, and other modern frontend technologies

WHAT WE ARE LOOKING FOR:

We’re looking for Engineers with at least 5 years of experience in full-stack development, with expertise in the following:

Core Skills:

• .NET 8 / .NET 9 (C#) – Strong backend development skills with modern .NET frameworks.
• React – Experience building interactive front-end applications.
• Solid understanding of CSS frameworks such as Tailwind and component libraries like Shadcn
• NextJS – Expertise in building scalable, server-side applications with TypeScript.
• Microservices Architecture – Designing and maintaining microservices-based systems.
• CosmosDB
• Azure Event Hub – Experience in handling real-time event-driven data streaming.
• GitHub – Strong understanding of version control, CI/CD, and collaboration workflows.
• Experience working with large data loads and optimizing system performance.
• Deep understanding of distributed systems and event-driven architectures.
• Ability to troubleshoot and optimize applications for scalability and reliability.
• Strong analytical and problem-solving abilities.
• Ability to work collaboratively in an Agile development environment.
• Excellent communication skills, both written and verbal. (English)

AWESOME BUT NOT REQUIRED:

• Orleans – Hands-on experience with the Orleans distributed application framework.
• Experience with TanStack Query or other modern data-fetching libraries
• Exposure to server-side rendering, static site generation, and optimization techniques
• OpenTelemetry – Implementing observability and monitoring solutions.
• Experience with additional Azure cloud services beyond CosmosDB and Event Hub.
• Knowledge of containerization technologies (Docker, Kubernetes).
• Familiarity with GraphQL or other API frameworks.

WHAT’S IN IT FOR YOU?

• Be part of our collegial environment where colleagues share responsibility and authority equally and help create our company culture.
• A culture in which we don’t criticise failure but ensure we learn from our mistakes
• An Agile environment where your ideas are welcome
• The possibility to grow and experience different projects
• Ongoing Training & Mentoring
• The possibility of travel.

- ATTENTION! THIS POSITION IS FOR PORTUGAL OR BRAZIL BASED ONLY