Sr. Back-End Engineer (C#,.Net)
Location:
Herzliya/hybrid
Our client is a dynamic fintech startup transforming the way merchants and payment providers manage failed transactions. Their innovative platform ensures seamless recovery of declined payments, taking full liability for every rescued transaction and promptly settling merchants. Join them in redefining payment solutions and solving the critical problem of transaction failures!
Role description
We're looking for a Back-End Developer who thrives in a fast-paced fintech environment and is passionate about building high-performance systems. In this role, you'll be at the heart of our technology stack, crafting scalable, resilient, and secure backend services that power our transaction recovery engine. You'll work closely with our development team to integrate third-party services, optimize performance, and push the boundaries of what’s possible in payment technology.
What You’ll Do
Develop and maintain robust, scalable back-end services in C# using .NET Core
Design and implement microservices-based architectures with a focus on reliability and performance
Integrate third-party APIs and services to enhance platform capabilities
Optimize system performance, scalability, and fault tolerance
Collaborate with cross-functional teams to define, design, and ship new features
Ensure high-quality, well-documented, and maintainable code
What We’re Looking For
✔ Strong experience in Back-End Web Development and Software Engineering (min. 5-8 years)
✔ Proficiency in C#, .NET Core, Entity Framework Core, and microservices architecture
✔ Familiarity with AWS or other cloud platforms for scalable service deployment
✔ Expertise in designing APIs, service discovery, and communication protocols
✔ Solid understanding of distributed systems, event-driven architecture, and system resilience
✔ Ability to integrate third-party payment services and optimize transaction flows
✔ Bachelor's degree in Computer Science, Software Engineering, or a related field
✔ Bonus: Experience in payment processing or fintech environments
If you want to work in a cutting-edge fintech startup, we’d love to hear from you!