.NET developer in hospitality

Hexa Consulting; Lisboa; Hybrid; EUR 35,000 - 55,000; Full time

Benefits offered by this job

Private health insurance

Mental health support

Structured development opportunities

Flexible work arrangement

Job summary

Hexa Consulting in Lisbon offers a hybrid role for a .NET Developer focused on application development, maintenance and API integration. You will work with RESTful services, OpenAPI, and Azure cloud services while following secure coding practices and modern CI/CD workflows.

The position emphasizes a solid engineering mindset, collaboration with cross-functional teams, and a commitment to responsible use of AI-enabled development tools. English is required.

Qualifications

• 2–3 years of professional software development experience with .NET and C#.
• Professional English proficiency.
• Strong programming fundamentals and engineering best practices.
• Ability to work with development, maintenance and integration teams collaboratively.
• Willingness to learn AI-assisted development with quality and security.

Responsibilities

• Participate in 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.

Skills

C#

ASP.NET Core

Web APIs

Entity Framework Core

SQL Server

Docker

Azure DevOps

CI/CD

REST APIs

React

OpenAPI

Testing

English

Tools

Azure PaaS

Git

Kubernetes

Job description

Описание:

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.

Задачи:

• 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.

Требования:

• 2 to 3 years of professional experience in software development, preferably with Microsoft .NET and C#.
• Professional working proficiency in English.
• 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.
• 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.
• Будет плюсом:
  • 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

Условия:

• 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.
• Community moments, shared milestones and leadership presence when it matters most.
• Upskilling opportunities in quality management, information security, AI governance and cybersecurity best practices, aligned with the needs of modern technology delivery.