Fullstack Engineer - Banking Operations

You will join the Client Technology Tribe as part of the newly created Banking Operations team. The team's mission is to empower Know Your Customer (KYC), Anti-Financial Crime (AFC), and Fraud Operations functions by building the tools and workflows they rely on daily. You will build world class capabilities on the operations platform as well as client-facing journeys around the team domain.

What you'll do

• Build and improve high-quality web experiences that allow efficient banking operations for millions of clients across all Scalable product offerings.
• Work across the stack on frontend applications, backend services, APIs, integrations, event-driven workflows, and cloud infrastructure.
• Partner closely with the Operations department to prioritize new features and measure success of releases.
• Contribute to observability, analytics, experimentation where relevant, and operational excellence across support-related systems.
• Take ownership from idea to production, helping the team ship pragmatic solutions without compromising engineering quality.
• Contribute to continuous improvement in architecture, testing, monitoring, and developer experience.

What you'll need

• A university degree in Computer Science, Engineering, or a related field, or comparable practical experience.
• Strong backend experience building and operating production services, lambdas, databases and others.
• Practical frontend experience with modern web application development.
• Strong hands-on experience with TypeScript, React, Next.js and NestJS, building polished, production-grade applications across frontend and backend systems.
• Good understanding of REST APIs, GraphQL, authentication and authorisation patterns including JWT, and service-to-service integrations.
• Good working knowledge of AWS, Docker, Git, CI/CD, and observability/debugging in production.
• Experience delivering complex software with end-to-end ownership, ideally across internal tooling, platforms, or customer-facing products.
• Clear, open, and concise communication skills, with professional fluency in English.

Nice to have

• Experience with Python, Java and/or Kotlin.
• Experience working with distributed systems, asynchronous workflows, queues, or event-driven architectures.
• Experience in regulated environments, support tooling, workflow automation, or operationally critical systems.

What they offer

• Latest hardware and tools
• Education budget and in-house knowledge sharing sessions
• German language classes
• Attractive compensation package and company pension scheme
• 50% monthly contribution for Deutschland Jobticket
• Complimentary Scalable Capital PRIME+ Broker subscription