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Senior Backend Engineer (.NET)(m/w/x)
Building a multi-tenant Storefront API from scratch for a property management platform. Expertise in C#/.NET 8+, AWS, Docker, and IaC required. Dedicated learning budget, flexible work options.
Requirements
- Experience building production-grade APIs at scale
- Expertise in REST API design and architecture
- Experience with C# / .NET 8+
- Experience with AWS, Docker, and IaC
- Understanding of microservices and distributed systems
- Ability to work independently and make architectural decisions
- Interest in AI systems and integrations
- Self-starter, taking ownership and driving work
- Comfortable with ambiguity in evolving environments
- Pragmatic decision-maker balancing speed and scalability
- Builder mindset, enjoying creating systems from scratch
- Curiosity about AI and backend systems
- Experience with event-driven systems (Kafka or similar)
- Experience with multi-tenant SaaS architectures
- Experience with developer-facing or public APIs
- Exposure to LLM integrations or agent-based systems
- Exposure to Python
- Exposure to any major frontend framework
- Background in hospitality tech (not required)
Tasks
- Build the Storefront API from scratch
- Design and implement a production-grade, multi-tenant API
- Enable seamless integration with external platforms and AI agents
- Ensure scalability, reliability, and high performance
- Define API schemas and contracts using OpenAPI
- Implement versioning strategies and backward compatibility
- Design authentication, authorization, and security patterns
- Build rate limiting and usage controls
- Ensure strong documentation and developer experience
- Set up monitoring and observability
- Integrate with existing .NET microservices
- Connect to event-driven systems like Kafka
- Navigate and improve a complex distributed architecture
- Deploy and manage services in AWS
- Work with Docker and containerized environments
- Contribute to infrastructure as code practices
- Partner with AI engineers to enable agent-based workflows
- Build APIs that integrate with LLM-powered systems
- Help evolve the platform toward AI-native product capabilities
- Define best practices for API design
- Define best practices for system architecture
- Define best practices for code quality and maintainability
- Contribute to how the ecosystem team scales and operates
Work Experience
- approx. 4 - 6 years
Education
- Bachelor's degreeOR
- Master's degree
Languages
- English – Business Fluent
Tools & Technologies
- REST API
- C#
- .NET 8+
- AWS
- Docker
- infrastructure as code
- microservices
- distributed systems
- Kafka
- SaaS
- LLM integrations
- Python
- frontend framework
Benefits
Mentorship & Coaching
- 360° feedback reviews
Learning & Development
- Dedicated learning budget
Flexible Working
- Flexible work options
- Remote work options
- Hybrid work setup
Public Transport Subsidies
- Covered Deutschland Ticket
Team Events
- Team dinners
- Company meetups
- Oktoberfest celebrations
- Christmas parties
- Offsite events
More Vacation Days
- 30 days of vacation
Healthcare & Fitness
- EGYM Wellpass membership
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Senior Backend Engineer (.NET)(m/w/x)
Building a multi-tenant Storefront API from scratch for a property management platform. Expertise in C#/.NET 8+, AWS, Docker, and IaC required. Dedicated learning budget, flexible work options.
Requirements
- Experience building production-grade APIs at scale
- Expertise in REST API design and architecture
- Experience with C# / .NET 8+
- Experience with AWS, Docker, and IaC
- Understanding of microservices and distributed systems
- Ability to work independently and make architectural decisions
- Interest in AI systems and integrations
- Self-starter, taking ownership and driving work
- Comfortable with ambiguity in evolving environments
- Pragmatic decision-maker balancing speed and scalability
- Builder mindset, enjoying creating systems from scratch
- Curiosity about AI and backend systems
- Experience with event-driven systems (Kafka or similar)
- Experience with multi-tenant SaaS architectures
- Experience with developer-facing or public APIs
- Exposure to LLM integrations or agent-based systems
- Exposure to Python
- Exposure to any major frontend framework
- Background in hospitality tech (not required)
Tasks
- Build the Storefront API from scratch
- Design and implement a production-grade, multi-tenant API
- Enable seamless integration with external platforms and AI agents
- Ensure scalability, reliability, and high performance
- Define API schemas and contracts using OpenAPI
- Implement versioning strategies and backward compatibility
- Design authentication, authorization, and security patterns
- Build rate limiting and usage controls
- Ensure strong documentation and developer experience
- Set up monitoring and observability
- Integrate with existing .NET microservices
- Connect to event-driven systems like Kafka
- Navigate and improve a complex distributed architecture
- Deploy and manage services in AWS
- Work with Docker and containerized environments
- Contribute to infrastructure as code practices
- Partner with AI engineers to enable agent-based workflows
- Build APIs that integrate with LLM-powered systems
- Help evolve the platform toward AI-native product capabilities
- Define best practices for API design
- Define best practices for system architecture
- Define best practices for code quality and maintainability
- Contribute to how the ecosystem team scales and operates
Work Experience
- approx. 4 - 6 years
Education
- Bachelor's degreeOR
- Master's degree
Languages
- English – Business Fluent
Tools & Technologies
- REST API
- C#
- .NET 8+
- AWS
- Docker
- infrastructure as code
- microservices
- distributed systems
- Kafka
- SaaS
- LLM integrations
- Python
- frontend framework
Benefits
Mentorship & Coaching
- 360° feedback reviews
Learning & Development
- Dedicated learning budget
Flexible Working
- Flexible work options
- Remote work options
- Hybrid work setup
Public Transport Subsidies
- Covered Deutschland Ticket
Team Events
- Team dinners
- Company meetups
- Oktoberfest celebrations
- Christmas parties
- Offsite events
More Vacation Days
- 30 days of vacation
Healthcare & Fitness
- EGYM Wellpass membership
About the Company
Apaleo
Industry
Hospitality
Description
The company is revolutionizing the hospitality industry with its AI-first property management platform, enhancing guest experiences and staff efficiency.
Not a perfect match?
- Apaleo
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Lead Backend Engineer(m/w/x)
Full-timeWith HomeofficeManagementMünchen