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🥝 Ingeniero Senior Software Java

ARQ | london, United-Kingdom | Posted June 08, 2026

Job Description

Our mission is to redefine how people interact with money across borders, building the infrastructure to move value seamlessly. As a Backend Engineer, you’ll design, develop, and maintain scalable, secure, and high-performing backend systems that power our innovative products. You’ll collaborate with a talented team to create solutions that drive financial inclusion and transform the way people manage their money.
Projects will include building REST APIs, engineering microservices and evolving a number of systems that our business depends on (e.g. card payments, treasury management, transactions booking, crypto liquidity)
Our technology stack is based predominantly on Java 25 on the backend with Postgres database
We rely on Spring Boot for quick and quality delivery
5+ years of experience in Backend development, with fluency in Java
~ Bachelor's Degree (or above) in Computer Science, Mathematics, Physics, or other Engineering / Science disciplines
~ Quick learner...

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