.NET DEVELOPER - AWS / MID AND SENIOR (HYBRID) Porto

. NET Developer – AWS / Mid & Senior (Hybrid)

Company: i
TRecruiter

Location: Porto or Fundão, Portugal

Work Model: Hybrid (2x office - Porto or Fundão)

Language: English Level B2 (at least)

Seniority: Mid – 4+ Years, Senior – 7+ Years

Availability: 2-4 weeks

Instructions: Please send your CV in English and include all skills and experience that match the requirements.

Responsibilities

• Design, develop, and maintain applications using. NET / C#.
• Implement APIs and services, ensuring seamless integration with front‑end and third‑party systems.
• Participate in all phases of the software development lifecycle, from requirements gathering to deployment.
• Write clean, scalable, and testable code, following industry best practices.
• Collaborate with cross‑functional teams (Front‑End, QA, Dev
  Ops) to deliver high‑quality solutions.
• Debug, troubleshoot, and resolve technical issues efficiently.
• Participate in Agile ceremonies (daily stand‑ups, sprint planning, retrospectives).

Qualifications

• 7+ years of professional experience in software development with. NET (Core/Framework) (Senior).
• 3–4 years of professional experience in software development with. NET (Core/Framework) (Mid).
• Strong proficiency in C#, object‑oriented programming, and design patterns.
• Proven experience with RESTful APIs and web services.
• Hands‑on experience with Cloud environments (AWS preferred).
• Solid understanding of relational databases (SQL Server, Postgre
  SQL, or My
  SQL).
• Experience with version control systems (Git).
• Familiarity with Agile methodologies.
• Strong communication skills in English (written and spoken).
• Nice to have: Experience with Entity Framework, LINQ, or similar ORM frameworks.
• Knowledge of front‑end technologies (Angular, React, or Blazor).
• Familiarity with CI/CD pipelines (Azure Dev
  Ops, Jenkins, Git
  Hub Actions).
• Knowledge of testing frameworks (x
  Unit, NUnit, MSTest).
• Additional experience with AWS is a plus.