.NET Developer | Mid (Lisboa)

SOBRE LA OPORTUNIDAD

Hexa is looking for a .NET Developer to support application development, maintenance and integration initiatives for the hospitality sector, in a hybrid work context based in Lisbon. This opportunity is suited to a professional with a solid engineering mindset, strong programming foundations and interest in APIs, cloud platforms and responsible utilization of AI-enabled development tools.

QUÉ HARÁS

- Participate in the analysis, design, development, validation, deployment and operation of applications and systems.
- Develop clean, secure, scalable and maintainable code using Microsoft .NET technologies and modern engineering practices.
- Support application maintenance, troubleshooting, debugging and production issue analysis.
- Contribute to API development, integration flows and service orchestration across distributed systems.
- Analyze existing solutions, identify technical issues and propose improvements to quality, performance and maintainability.
- Create and maintain technical documentation, supporting knowledge sharing within the team.
- Use AI-enabled tools critically, ensuring that generated outputs are reviewed, validated and aligned with engineering standards.

LO QUE ESTAMOS BUSCANDO

- 2 to 3 years of professional experience in software development, preferably with Microsoft .NET and C#.
- Dominio profesional de inglés.
- Good understanding of programming logic, software development principles and engineering best practices.
- Ability to work with development, maintenance and integration teams in a collaborative and responsible way.
- Critical thinking, curiosity and problem-solving capability, with the ability to identify risks, raise alerts and propose alternatives.
- Willingness to learn new technologies and explore AI-assisted development with quality, security and accountability.

Habilidades técnicas

- C# and Microsoft .NET.
- ASP.NET Core and Web APIs.
- REST APIs and OpenAPI.
- HTML, CSS, JavaScript or TypeScript.
- React or an equivalent web framework.
- SQL Server, SQL and relational data modeling.
- Entity Framework Core and migrations.
- Relational and non-relational databases.
- Docker and container images.
- Azure PaaS and container registries.
- Azure DevOps, Git and CI/CD.
- Automated testing, including unit, integration, API and E2E testing.
- Logging, metrics, tracing and alerting.
- Secure coding and dependency scanning.
- APIs, events, queues and integration patterns.
- Entra ID, OAuth 2.0, OIDC and SAML.

UN EXTRA

- Python.
- Azure Service Bus.
- Kubernetes or AKS.
- MuleSoft or API orchestration experience.
- Azure AI Foundry.
- Azure OpenAI.
- RAG concepts.
- Copilot Studio.
- GitHub Copilot.
- TDD practices and code quality tools.

QUÉ OFRECEMOS

- A collaborative environment where people are supported from day one, with private health insurance, mental health support and structured development opportunities.
- Continuous learning and certification support to help you grow your technical and professional capabilities over time.
- Flexibility whenever the role and context allow it, promoting a sustainable balance between delivery, performance and well-being.
- Momentos de comunidad, hitos compartidos y presencia de liderazgo cuando más importa.
- Upskilling opportunities in quality management, information security, AI governance and cybersecurity best practices, aligned with the needs of modern technology delivery.

IGUALDAD DE OPORTUNIDADES

Hexa is committed to equal opportunity and inclusive hiring practices. We value different backgrounds, experiences and perspectives, and we align our work with the principles of the Portuguese Diversity Charter.

HEXA LIFE

At Hexa, we are all Builders. We work with honesty, mutual support and agility, contributing with ownership, curiosity and responsibility to build strong projects, effective solutions and long-term professional relationships.