.NET Backend Porto

We’re looking for the special, unique and amazing YOU! We seek individuals who stand out, constantly strive for improvement, and share our values of dedication, energy, integrity, transparency, flexibility, trust, honesty, hard work, proactivity, and teamwork.

At KCS we stand for equality and value diversity. We create a safe, diverse environment where opportunities are equal for everyone. We do not discriminate based on age, ethnicity, sexual orientation, gender, disability, or any other factor beyond merit. All applications with skills for the position are welcome!

. NET Backend Developer

Seniority: Senior (5+ years)

Type: Hybrid model in Oporto – candidates must already be living in Portugal.

Qualifications

• Minimum of 4–5 years of experience as a Backend Developer.
• Strong knowledge of. NET /. NET Core / ASP. NET Core.
• Experience with C# as the primary programming language.
• Solid understanding of relational databases (SQL Server, Postgre
  SQL).
• Experience with REST APIs and service design best practices.
• Familiarity with Entity Framework or similar ORMs.
• Proficiency with version control (Git).
• Fluent English (spoken and written).
• Experience with CI/CD tools (Azure Dev
  Ops, Git
  Hub Actions, etc. ).
• Familiarity with Docker and/or Kubernetes.
• Experience with automated testing (x
  Unit, NUnit, etc. ).
• Understanding of microservices architecture.

Benefits

• Develop a personalized career path aligned with your goals.
• Work on challenging projects for multiple clients across sectors.
• Free training programs in technology, behavior, and business.
• International projects in Benelux for broader experience.
• Hybrid work model balancing work and socialization.
• Full remote and onsite options available.
• Well‑being support: nutrition, psychologist, general medicine, yoga, personal training.

About KCS IT

Founded in 2008 and based in Lisbon, KCS IT is a consulting company focused on creating value for clients through consulting, outsourcing, innovation, and training. We have hubs in Porto, Leiria, and Azores and are committed to talent development. We hold the esteemed Index of Excellence and maintain a culture that values equality and diversity. We do not discriminate based on age, ethnicity, sexual orientation, gender, disability, or any other factor beyond merit. All applications with skills for the role are welcome!