Senior C# Engineer

Senior C# Engineer

Amsterdam, NL

About the role

This is a key technical leadership position within our Product Catalogue Platform team. You will drive the vision for a critical, high-performance system at the core of our global e-commerce business. Your work will directly impact every customer touchpoint, balancing hands-on development with strategic architectural ownership to ensure our platform is scalable, reliable, and ready for future growth.

How you embrace curiosity daily

• Define and own the technical direction for major parts of the Product Catalogue.
• Write and deliver high-quality code in C# and TypeScript within a cloud-native environment.
• Lead complex design discussions and perform rigorous code reviews with the team.
• Translate complex architectural plans into clear, valuable outcomes for product managers.
• Master and enforce API design contracts for both RESTful and Federated GraphQL services.
• Actively mentor and guide mid-level and junior engineers in the team's best practices.
• Continuously seek out opportunities to modernize the platform and challenge existing assumptions.

How you make your mark

• Successfully deliver and maintain high-scale, distributed systems handling millions of daily requests.
• Significantly improve the overall reliability and performance of core catalogue services.
• Balance the immediate need for feature delivery with maintaining long-term architectural health.
• Reduce technical debt by implementing clear, strategic modernization plans.
• Ensure the platform provides fast, low-latency access to our vast product assortment for all consumers.
• Drive measurable business results through advanced technical solutions that accelerate growth.
• Help solidify the team's reputation as experts in high-performance, cloud-native architecture.

What you bring to the team

• Extensive professional experience designing and delivering high-scale, distributed systems.
• Deep expertise in C# and TypeScript development best practices and design patterns.
• Expert-level knowledge of modern cloud-native architectures like microservices and event-driven systems.
• Mastery of API design principles, including RESTful and Federated GraphQL.
• Proven ability to take ownership and define the technical roadmap for major system components.
• Demonstrated experience implementing highly available and observable cloud solutions.
• Excellent communication skills with the ability to explain complex architecture to business stakeholders.

Every person at Storio Group helps create our products and shape our company.

Meld Misbruik