Senior Full-Stack Engineer: Build Scalable FinTech Systems

Next Frontier Capital · London, England ·

Last confirmed by our partners on 23 Oct 2026.

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J.P. Morgan is seeking a Software Engineer III in London to own end-to-end delivery of secure, full-stack features across microservices architectures.

You will design, implement, test, and operate production-grade software, leveraging Kafka, Spring Boot, and CI/CD pipelines while driving performance, resiliency, and automation for scalable financial technology systems. You will partner on technical evaluations, mentor teammates, and contribute to an inclusive engineering culture.

Apply on partner site Listing supplied by one of our partner job boards. Last confirmed: 1 week ago.

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