Senior Backend Engineer: Java Microservices, Stock Options

Company: Arq
Apply for the Senior Backend Engineer: Java Microservices, Stock Options
Location: London
Job Description:

ARQ is seeking a Backend Engineer to design, develop, and maintain scalable backend systems powering our fintech products. You will work with a skilled team to deliver secure, high-performance services and REST APIs, focusing on maintainability and rapid delivery.

The role emphasizes Java on the backend, Spring Boot, and a Postgres stack. You will contribute to greenfield work and the evolution of critical business systems in a fast-growing environment.

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Posted: August 20th, 2026