Lead Full-Stack Engineer (Java+React)

About the role

We’re hiring a Lead Full-Stack Engineer (Java + React) to help build an end-to-end Loan Management System at Multitude, an international fintech company. You’ll lead development across Java/Spring services and React applications, shaping reliable lending workflows and partner-facing products while working closely with engineering and domain teams.

What you'll do

• Together with Lead Engineer and Tech Lead, design and build the LMS end-to-end — Java/Spring backend services and React operations/partner UIs — on the latest…
• Deliver production-grade code: pull-request reviews, high test coverage and production observability (Kibana, Elastic APM, Prometheus/Grafana)
• Work effectively with AI coding assistants — use them to accelerate implementation, review, refactoring
• Contribute to the spec-first workflow: read and refine feature specifications, break specs into JIRA stories, flag missing scope early
• You know why @Transactional is more subtle than it looks, you have debugged classloader and GC issues in anger, and you can reason about JVM behaviour under load

What you need

• React
• Git
• REST APIs
• Java
• JIRA
• Kafka

Good to have

• Kotlin
• Redux
• SQL
• PostgreSQL
• MongoDB
• Docker