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 KYC, Anti-Financial Crime, and Fraud Operations functions by building the tools and workflows they rely on daily. You will build world-class capabilities on the operations platform and client-facing journeys while maintaining rigorous standards required in a regulated banking environment.

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.
• Write clean, testable, maintainable, and well-documented code while treating security, privacy, and reliability as first-class concerns.
• Take ownership from idea to production, helping the team ship pragmatic solutions without compromising engineering quality.
• Help shape technical direction, mentor teammates, and raise the engineering bar within the team.

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.
• Profound practical frontend experience with modern web application development.
• Strong hands-on experience with TypeScript, React, Next.js and NestJS, building polished, production-grade applications.
• 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.
• 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 for productivity
• Education budget and in-house knowledge sharing sessions
• Free German language classes
• Attractive compensation package and company pension scheme
• 50% contribution toward Deutschland Jobticket and complimentary PRIME+ Broker subscription
• International relocation support and opportunity to work from abroad