.NET developer in microservices

Decskill; Lisboa; On-site; EUR 70,000 - 90,000; Full time

Job summary

Decskill, an IT consulting company with over 10 years in the market and a community of 800+ professionals, is hiring a Senior Software Developer in Portugal. The team works from Lisbon, Porto, and Madrid as part of the Astek Group, delivering impactful technology initiatives across 23 countries.

The role focuses on designing and implementing scalable, secure applications using C#/.NET, microservices, and distributed architectures within an Agile environment.

Qualifications

• 9+ years of professional software development experience.
• Strong experience with C# and .NET.
• Senior-level development experience.
• Strong understanding of object-oriented programming.
• Experience with design patterns and software engineering best practices.
• Solid experience with microservices architecture.
• Practical experience with asynchronous communication and event-driven architecture.
• Good understanding of IoC and Dependency Injection.
• Experience working with distributed systems.
• Experience working in Agile development environments.
• Professional proficiency in French.
• Good communication skills in English.

Responsibilities

• Design, develop, and maintain high-quality applications using C# and .NET.
• Develop scalable and maintainable solutions based on microservices architecture.
• Design and implement RESTful APIs and distributed services.
• Work with asynchronous communication and event-driven architectures.
• Apply object-oriented programming principles and established design patterns.
• Implement IoC and dependency injection to create loosely coupled and testable applications.
• Contribute to technical design and architectural decisions.
• Develop and maintain automated unit tests.
• Monitor and troubleshoot applications using Kibana and Elasticsearch.
• Ensure code quality and security through tools such as Sonar and Checkmarx.
• Collaborate with cross-functional teams in an Agile development environment.
• Participate in code reviews and contribute to continuous improvement and engineering best practices.
• Help identify and resolve technical challenges in distributed systems.

Skills

C# & .NET

Microservices

RESTful APIs

Event-driven architecture

IoC / Dependency Injection

Distributed systems

Agile

French proficiency

English communication

Job description

Описание

We are growing. And we are looking for talented people. At Decskill, we believe that technological excellence is driven by human talent. We are an IT consulting company with more than 10 years of consolidated experience in the market, focused on building long-term relationships with both our clients and our people. Today, we are a community of over 800 professionals, working from Lisbon, Porto, and Madrid, contributing to impactful technology initiatives. As part of the Astek Group, we combine a strong local culture with a global presence, being active in around 23 countries across 4 continents.

Задачи

• Design, develop, and maintain high-quality applications using C# and .NET.


• Develop scalable and maintainable solutions based on microservices architecture.


• Design and implement RESTful APIs and distributed services.


• Work with asynchronous communication and event-driven architectures.


• Apply object-oriented programming principles and established design patterns.


• Implement IoC and dependency injection to create loosely coupled and testable applications.


• Contribute to technical design and architectural decisions.


• Develop and maintain automated unit tests.


• Monitor and troubleshoot applications using tools such as Kibana and Elasticsearch.


• Ensure code quality and security through tools such as Sonar and Checkmarx.


• Collaborate with cross-functional teams in an Agile development environment.


• Participate in code reviews and contribute to continuous improvement and engineering best practices.


• Help identify and resolve technical challenges in distributed systems.

Требования

• 9 + years of professional experience in software development.


• Strong professional experience with C# and .NET.


• Senior-level development experience.


• Strong understanding of object-oriented programming.


• Experience with design patterns and software engineering best practices.


• Solid experience with microservices architecture.


• Practical experience with asynchronous communication and event-driven architecture.


• Good understanding of IoC and Dependency Injection.


• Experience working with distributed systems.


• Experience working in Agile development environments.


• Professional proficiency in French.


• Good communication skills in English.

Условия

Long‑term projects with national and international context Opportunities to grow technically and professionally A people‑first culture, focused on transparency and trust Teams that value ownership, collaboration and stability