Senior Backend Engineer (.Net) (Fintech)

TL;DR

Senior Backend Engineer (.NET): Building and enhancing backend systems for hirify.global's B2C customer experience within the CX team with an accent on scalability and reliability. Focus on integrating services around identity management, metering, and customer journeys, using .NET/C#, Azure, Kafka, and Terraform.

Location: Based in the Netherlands

Salary: €85.000 - €120.000

Company

hirify.global is committed to accelerating the energy transition, removing barriers to sustainability by developing smart digital systems and scalable technologies that support both individuals and infrastructure.

What you will do

• Develop and maintain backend services and integrations in .NET/C#.
• Build and maintain CIAM services, monitoring, and event logging.
• Develop backend services for customer onboarding, account management, and dynamic pricing.
• Support the app-first vision by delivering backend capabilities for hirify.global’s B2C mobile app.
• Ensure system reliability, scalability, and maintainability.
• Drive architectural decisions and mentoring other engineers on best practices.

Requirements

• 5+ years of solid experience with .NET/C# and backend development.
• Strong understanding of cloud platforms (Azure preferred) and cloud-native architecture patterns.
• Experience with CI/CD, containerization, and microservices.
• Experience designing and implementing event-driven architectures.
• Knowledge of messaging technologies (Kafka, Event Hubs, RabbitMQ).
• Based in the Netherlands and fluent in English; collaborative mindset and willingness to work across disciplines.

Nice to have

• Experience with identity and access management platforms (e.g., Okta) or energy sector digital products

Culture & Benefits

• Gross annual salary between €85.000 and €120.000 including FlexBudget and 8% holiday allowance.
• Personal and professional development opportunities.
• Hybrid working: 40% at the office, 40% from home, and 20% flexibly; option to work abroad (within approved countries) up to 3 weeks/year.