Senior Software Engineer (Payments) (m/f/d)
Confirmed on the employer's own hiring board on Oct 22, 2026. First seen by Alion on Oct 21, 2026. Bertelsmann scores A on the Alion truth index.
Company Description
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 11 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.
Job Description
We are looking for a
Senior Software Engineer (Payments) (m/f/d)
(unlimited, full-time) to join our team located in Tallinn, Berlin, Stockholm, or Varberg - flexible working conditions available
You will join one of our product teams and daily you will:
- 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
Qualifications
Your skills:
- Hands-on experience with C# and the .NET framework, with a minimum of 5 years of experience
- Experience developing, shipping, and maintaining cloud-based applications
- Good knowledge and experience working with microservices and distributed architectures
- Strong understanding of RESTful APIs
- Experience with non-relational/documental databases, preferably Mongo DB
- Working knowledge of ORMs, preferably Entity Framework
- Familiarity with cloud development; experience with Azure is a plus
- Experience with messaging platforms in distributed architectures (e.g., RabbitMQ, MassTransit, Kafka)
- Proficiency with containerization technologies such as Docker
- Experience with Kubernetes for container orchestration
- Terraform for Infrastructure as Code (IaC)
- Monitoring and observability experience using tools like NewRelic
- Proficiency in both written and spoken English
- Experience in the FinTech or banking industry is a plus
Additional Information
Disclosure requirements pertaining to the collection of your personal data:
Responsible for processing the information provided in your application is the company specified in the job advertisement, with its registered office as indicated. The company processes your data for the purpose of establishing an employment relationship on the basis of Art. 6 (1) b GDPR / Section 26 (1) sentence 1 BDSG.
The retention period for your data is determined by the statutory time limits applicable in the respective country, beginning upon completion of the recruitment process. You can find these here.
You can contact the company’s Data Protection Officer at the above-mentioned postal address.
Further information on data protection and your rights can be found here.
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