Senior Software Engineer (Consumer Service) (m/f/d)

Everyone’s story matters. Come shape your story with us at Riverty.

But where does that take you?

To one of our 30 hybrid workspaces – designed for exchanging ideas, learning from others, and shaping the way we work. An international community of over 4,000 people, representing almost 80 nationalities across 12 countries. United by one mission: Combining empathy, advanced technology and data-driven insights to keep people and businesses in flow. With payments made for them. So that they don’t have to worry about it.

And there’s more. We are part of the family-owned Bertelsmann group. Established. Corporate. In a fast-paced industry. We enable flexible payments in various industries, simplifying the financial management of known brands and helping people repay debt to build financial confidence. In short: shaping FinTech.

We are looking for a

Senior Software Engineer (Consumer Service) (m/f/d)

(unlimited, full-time) to join our team located in Tallinn or Berlin

Your daily challenge will be

- Design, develop, test, and ship robust, maintainable, and readable software, applications, APIs, and other workflows
- Initiate, participate in, and communicate technical architecture designs
- Attend regular scrum ceremonies as a member of an agile cross-functional team
- Analyze, discuss, and implement business requirements while maintaining good documentation of the systems and components you create
- Bring in industry standards and best practices to continually improve our codebase and architecture
- Make a positive impact on our engineering culture by adopting, implementing, and providing feedback on both organizational and industry standards and practices

Requirements

Hands-on experience with C# and the .NET framework, with a minimum of 5 years of experience; Strong understanding of RESTful APIs; Proven experience with relational databases, preferably MS SQL Server; Proven experience developing, shipping, and maintaining production-grade, cloud-based applications (experience with Azure is a plus).; Solid experience designing and building microservices in distributed architectures, leveraging messaging platforms (e.g., RabbitMQ, Kafka).; Hands-on experience with containerization and orchestration using Docker and Kubernetes; Terraform for Infrastructure as Code (IaC); Monitoring and observability experience using tools like NewRelic; Experience integrating modern AI development tools (e.g., GitHub Copilot, Claude Code) into the SDLC; Proficiency in both written and spoken English; Experience in the FinTech or banking industry is a plus