Overview
We’re seeking an experienced Senior Backend Developer with deep C# expertise to join a cross-functional DevOps team working in a fast-paced, customer-centric environment. You’ll help build and maintain a high-performing API layer that serves both internal and external users, ensuring solutions are scalable, secure, and maintainable.
As a senior engineer, you will actively contribute throughout the full software development lifecycle—from early-stage technical design through to deployment, monitoring, and support. You'll work closely with architects, product owners, and stakeholders to deliver well-architected, high-impact services.
Key Responsibilities
- Design, build, and maintain backend services using C# and ASP.NET Core
- Develop and expose REST APIs to support customer-facing and internal applications
- Ensure code quality, performance, and security across the service lifecycle
- Set up and maintain CI/CD pipelines and test automation frameworks
- Collaborate with software architects to align on scalable and secure designs
- Monitor, troubleshoot, and support applications in a cloud-based production environment
- Participate in on-call rotations to ensure system reliability and uptime
- Contribute to both development and operations in a DevOps culture
- Provide technical leadership during the early stages of complex projects
Technical Requirements
- Proven hands-on experience with C# and ASP.NET Core in production environments
- Strong understanding of RESTful API development best practices
- Proficiency with Microsoft Azure services, including:
- WebApps, Function Apps, API Management
- Application Gateway and networking fundamentals
- Experience with cloud-based monitoring and incident management tools
- Familiarity with CI/CD pipelines and Infrastructure as Code (e.g., ARM, Bicep, Terraform)
- Basic knowledge of XML and SOAP is a plus
- Practical experience working within Agile (Scrum) teams
Personal Traits
- Committed to quality and continuous improvement
- Collaborative team player with a proactive approach to problem-solving
- Strong communicator, able to explain complex topics to technical and non-technical stakeholders
- Comfortable influencing and aligning with both business and technical audiences
- Flexible and eager to learn new tools and technologies
- Willing to participate in on-call support rotations for 24/7 service continuity
Key Skills
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- Posted
- Jun 13, 2025
- Type
- Full-time
- Level
- Mid-Senior
- Location
- Amsterdam Area
- Company
- IQ Staffing
Industries
Categories
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3 roles aligned with this opportunity
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