Senior Full Stack .NET / Angular Developer

Summary

Senior engineer building end-to-end products for one of Portugal's largest mobility players on a 10–14 person team: designing REST APIs and microservices in C#/.NET, developing Angular/TypeScript frontends, writing tests, and improving scalability and reliability, with Azure, Docker and Kubernetes valued.

We are looking for a highly motivated Senior Full Stack .NET / Angular Developer to join our engineering team. You will be part of a collaborative, mid-sized team of 10–14 engineers developing and evolving products used by one of the largest mobility players in Portugal. You will have the opportunity to work on high-impact software, contribute to technical decisions, and help build scalable, reliable, and maintainable solutions. We value engineers who combine strong technical expertise with a pragmatic approach to software development, ownership, collaboration, and continuous improvement.

What you will do

  • Design, develop and maintain end-to-end full stack solutions using C#/.NET and Angular/TypeScript.

  • Design, develop and evolve scalable RESTful APIs and microservices.

  • Contribute to the definition and evolution of the product's software architecture and technical solutions.

  • Build reliable, maintainable and high-performance software following established engineering principles, design patterns, and clean code practices.

  • Develop modern and responsive frontend experiences using Angular and TypeScript.

  • Design and integrate services, APIs, and third-party systems in a distributed environment.

  • Write unit, integration and automated tests and contribute to improving overall test coverage and software quality.

  • Participate in code reviews and technical discussions.

  • Troubleshoot complex technical and production issues, identifying root causes and implementing sustainable solutions.

  • Monitor and improve application performance, scalability, reliability, and resilience.

Who you are

  • Bachelor's Degree in Computer Science, Software Engineering or a related field, or equivalent professional experience.

  • 6+ years of professional software engineering experience, with strong hands-on experience developing production-grade applications.

  • Strong proficiency in C# and the .NET ecosystem, preferably with modern versions of .NET / .NET Core.

  • Strong hands-on experience with ASP.NET Core and Web API.

  • Solid experience with Angular and TypeScript, including modern frontend development practices.

  • Strong understanding of RESTful APIs, HTTP, authentication/authorization and API design principles.

  • Proven experience designing and developing microservices and distributed systems.

  • Experience with MongoDB or other NoSQL databases.

  • Good understanding of relational databases and SQL is highly valued.

  • Experience with Entity Framework Core or equivalent data-access technologies.

  • Experience writing and maintaining unit and integration tests.

  • Experience working with Git and modern software development workflows.

  • Strong analytical and problem-solving skills, with the ability to investigate complex technical problems.

  • Strong communication and collaboration skills.

  • Good level of English, both written and spoken.

Other Details

Hands-on experience with Microsoft Azure and cloud-native applications, Azure DevOps, Docker, Kubernetes, and secure software development practices is highly valued. The position may involve remote work options and is expected to impact high-scale applications.

See also

Full-Stack jobs by country — openings, pay and top skills →

Tailor your CV for this role?

We couldn't check your fit for this role — add a CV to your profile to see it next time.

A new version of freehire is available