Senior Kotlin/Java Software Engineer - Banking Payments

Scalable Capital GmbH

Job

In dieser Position entwickelst du kritische Zahlungsdienste mit Kotlin und Java, verantwortest den Zahlungslebenszyklus und gestaltest skalierbare APIs sowie Ereignis-Workflows für Bankpartner.

Job-Zusammenfassung

Job-Technologien

Deine Rolle im Team

  • Build and evolve business-critical payment services using Kotlin, Java and Spring Boot, enabling customers to move money reliably through SEPA while supporting the wider banking platform.
  • Develop services across the payment lifecycle, including initiation, validation, execution, status handling, returns, exception management and reconciliation.
  • Design clear domain models, APIs and event-driven workflows connecting customer-facing products with internal systems and external banking partners.
  • Write clean, secure, well-tested and maintainable code, with particular attention to correctness, resilience and traceability when moving money.
  • Develop and operate cloud-native applications on AWS, including containerised services on ECS and event-driven workloads on Lambda.
  • Shape reliable delivery and operations with infrastructure as code, CI/CD pipelines, observability and monitoring.
  • Work in autonomous, cross-functional teams using agile practices, Domain-Driven Design, code reviews, automated testing and continuous delivery.
  • Take ownership from idea to production, delivering measurable value while improving quality, automation, reliability and developer experience.

Unsere Erwartungen an dich

Ausbildung

  • A university degree in a relevant field of study (e.g. computer science, engineering, sciences, ...) or a comparable qualification.

Qualifikationen

  • A solid understanding of Domain-Driven Design and the ability to translate complex business processes into clear software models.
  • Familiarity with cloud-native development on AWS, especially containerised and serverless workloads.
  • Confidence with automated testing, CI/CD, infrastructure as code and production observability.
  • A quality and security mindset, with attention to reliability, maintainability and operational ownership.
  • Clear communication skills and a collaborative, pragmatic approach to solving problems.
  • An interest in complex financial workflows or the curiosity to learn them quickly. Exposure to SEPA payments or payment processing would be a plus.

Erfahrung

  • Strong experience building backend services with Kotlin or Java and Spring Boot.
  • Experience designing and operating distributed, event-driven systems and APIs.

Unser Angebot

  • Be part of one of the fastest-growing and most visible Fintech startups in Europe, creating innovative services that have a substantial impact on the lives of our customers.
  • Work with an international, diverse, inclusive, and ever-growing team that loves creating the best products for our clients.
  • Be productive with the latest hardware and tools.
  • Learn and grow by joining our in-house knowledge sharing or career development sessions and spending your individual Education Budget.
  • Learn and experience German culture first hand by joining our free German language classes.
  • International relocation support is provided if required.
  • Opportunity to work from abroad.
  • Benefit from an attractive compensation package and from the company pension scheme.
  • Monthly contribution of 50% for the 'Deutschland Jobticket'.
  • Say goodbye to order commissions and say hello to your complimentary subscription of Scalable Capital's PRIME+ Broker.
  • Enjoy flexible and discounted sports activities with Urban Sports Club.

Benefits

Themen, mit denen du dich im Job beschäftigst

Job-Standorte

Karte der Job-Standorte
© OpenMapTiles, © OpenStreetMap contributors
  • Standort Berlin
    Deutschland

Das ist dein Arbeitgeber

Scalable Capital wurde 2014 mit dem Ziel gegründet, Anlegern mithilfe moderner Technologie Zugang zu einer Form der Geldanlage zu ermöglichen, die bislang nur sehr wohlhabenden Investoren vorbehalten war.

Sprachen
Englisch
Unternehmenstyp
Etablierte Firma
Arbeitsmodell
Onsite, Hybrid, Full Remote
Branche
Banken, Finanz, Versicherung
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Senior Kotlin/Java Software Engineer - Banking Payments

Scalable Capital GmbH