Senior .NET Cloud Developer: Architect & Builder

Schwarz Digits; Barcelona; On-site; EUR 55,000 - 75,000; Full time

Job summary

Schwarz Digits is seeking a seasoned .NET engineer to design, develop, and maintain stable .NET applications within a multidisciplinary, international squad. You will propose new architectures, champion code quality, and ensure reliability with comprehensive tests while supporting deployment with Terraform and Kubernetes.

The role requires 5+ years of .NET experience, strong REST API skills, and fluency with cloud platforms.

Qualifications

• 5+ years of experience as a .NET engineer, delivering production systems.
• Proven experience building Stateless Web Services and REST APIs with .NET.
• Strong knowledge of Cloud platforms and Kubernetes.
• Proficiency with Infrastructure-as-Code tools, especially Terraform.
• Observability and monitoring with Grafana Stack and OpenTelemetry.
• Solid understanding of SOLID, CQRS, Clean Architecture, and Design Patterns.
• Experience with MongoDB and non-relational databases.
• Understanding of web architectures and protocols.
• Excellent debugging and troubleshooting skills.
• Hands-on ownership from design to deployment in Agile settings.

Responsibilities

• Design, develop, and maintain stable .NET applications aligned with business needs and technical requirements.
• Collaborate within an international Squad toward common goals.
• Propose and implement new architectures, frameworks, and solutions for .NET apps.
• Champion code quality and best practices (Clean Coding, SOLID) within the team.
• Write comprehensive unit and integration tests to ensure reliability.
• Participate in code reviews and knowledge-sharing activities.
• Support deployment and infrastructure using Terraform and Kubernetes.
• Take ownership of solutions from design to deployment.

Skills

5+ years experience

REST APIs

Cloud platforms

Kubernetes

Terraform

Observability

SOLID CQRS Architecture

MongoDB

Web architectures

TDD & Agile

Tools

Terraform

Kubernetes

Grafana/OpenTelemetry

MongoDB

Job description

Schwarz Digits is seeking a seasoned .NET engineer to design, develop, and maintain stable .NET applications within a multidisciplinary, international squad. You will propose new architectures, champion code quality, and ensure reliability with comprehensive tests while supporting deployment with Terraform and Kubernetes.

The role requires 5+ years of .NET experience, strong REST API skills, and fluency with cloud platforms.