Full Stack Developer (.NET / React / Azure)

Portugal, PT

Senior (4-6 Years)

Remote

English Required

What is this challenge about:

Design, build, and maintain a greenfield platform supporting internal business workflows in the maritime and on-demand manufacturing space;
Develop scalable backend services using C# / .NET 8+ and ASP.NET Core Web APIs;
Build modern, responsive frontend applications using React and TypeScript;
Design and implement relational database schemas using PostgreSQL and Entity Framework Core;
Integrate with external systems and APIs, including: Artifact repositories (Forgejo), CRM and business systems (e.g. HubSpot, ERP platforms), Authentication and identity providers;
Contribute to the design and implementation of secure authentication and authorization flows, including RBAC;
Build and maintain CI/CD pipelines and containerized deployment workflows in Azure;
Collaborate closely with product, engineering leadership, and QA in an Agile/Scrum environment;
Help define technical architecture and engineering best practices from the ground up;
Contribute to workflow orchestration and business process automation initiatives.

What we’re looking for

Strong hands-on experience with C# / .NET 8+;
Solid experience with ASP.NET Core, including Web APIs and middleware;
Proven experience with Entity Framework Core, ORM patterns, and database migrations;
Strong knowledge of PostgreSQL and relational data modeling;
Experience with at least one major frontend framework, preferably React;
Strong TypeScript skills;
Experience with modern UI frameworks / component libraries such as Tailwind CSS;
Experience integrating with REST APIs, webhooks, and external services;
Hands-on experience with Docker and containerized applications;
Experience deploying applications in Azure, ideally with Container Apps or AKS;
Familiarity with Azure DevOps and CI/CD pipelines;
Fluent in written and spoken English;
Remote opportunity.

We connect IT professionals with projects that match their skills, professional experience, and goals, then we offer a career progression program, delivered by in-house specialists - our People Experience Partners - to guide them through our journey with us.

What we offer:

A project that matches your skills and ambitions, as well as your preferences for working policies and culture.
A competitive salary with awesome benefits and opportunities to leverage your knowledge and network to earn additional income.
An empowering and respectful work culture enriched with social and learning events.
A People Experience Partner specially assigned to you - your go-to career guide, responsible for supporting your growth, facilitating training, and ensuring your work-life balance at KWAN.

At KWAN, they make sure that I feel comfortable with the client I’m working for and that what I’m doing aligns with my career aspirations.

Luis Caldeira, DevOps @ KWAN

At KWAN, I’m given the space to be myself and do what I love. I have control over the projects I work on, as well as the direction of my career.

Pedro Fonseca, Front End Developer @ KWAN

I see my People Experience Partner as someone who is always available to provide me with motivation and constant feedback, which helps me be sure that I am in the right place.

Josimar dos Reis, Software Developer @ KWAN

I know that I’ve contributed to the growth of a company that truly values a “people first culture”, because my ideas, experiences, and individuality were always appreciated.

João Nascimento, Software Developer (KWAN Alumni)

My two years at KWAN were an incredible experience! From the start, I was welcomed into a warm and collaborative environment where I felt truly supported.

Laís Ortiz, Software Developer @ (KWAN Alumni)

Grab this opportunity, apply now!