Senior Software Engineer – KYC & Onboarding Platform

Oncology Voice Network LLC; Greater London; Hybrid; GBP 88,000 - 111,000; Full time

Job summary

Wise in London is seeking a Senior Software Engineer I to own large-scale KYC and onboarding projects. You will design robust backend systems, deploy scalable microservices, and ensure regulatory compliance while improving customer experience.

You will work with Java 8+, Spring, Kafka/RabbitMQ, and partners across product and design to deliver reliable, secure software that scales globally. This role offers a highly visible, impactful role within Wise's global tech platform.

Qualifications

• 4+ years of experience with Java 8+ and Spring framework.
• Experience building scalable microservices and working with messaging queues (Kafka, RabbitMQ).
• Strong understanding of data models and API design for scalable systems.

Responsibilities

• Own large-scale KYC and onboarding projects end-to-end.
• Design and implement robust backend systems with clean APIs.
• Drive integration with risk and compliance systems to ensure regulatory adherence.
• Mentor engineers and lead technical delivery of complex initiatives.

Skills

Java 8+

Spring framework

Kafka

RabbitMQ

Microservices

SQL

NoSQL

Tools

Relational databases

NoSQL databases

Job description

Wise in London is seeking a Senior Software Engineer I to own large-scale KYC and onboarding projects. You will design robust backend systems, deploy scalable microservices, and ensure regulatory compliance while improving customer experience.

You will work with Java 8+, Spring, Kafka/RabbitMQ, and partners across product and design to deliver reliable, secure software that scales globally. This role offers a highly visible, impactful role within Wise's global tech platform.