ARQ

Software Engineer (Java Backend)

ARQ
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1 day ago
London, United KingdomMid Level

Responsibilities

  • Develop greenfield backend systems and improve existing systems.
  • Build REST APIs and engineer microservices.
  • Evolve systems supporting card payments, treasury management, transaction booking, and crypto liquidity.
  • Design and maintain scalable, secure, and high-performing backend systems.
  • Use Java, Spring Boot, and PostgreSQL to deliver maintainable financial products.

Requirements

  • Demonstrable backend development experience and fluency in Java.
  • Bachelor’s degree or higher in Computer Science, Mathematics, Physics, or another engineering or science discipline.
  • A track record of building complex products used by millions of people in hypergrowth startups.
  • Fluent written and verbal English communication skills.
  • Ability to learn quickly with an ambitious and results-driven approach.

Benefits

  • Competitive salary.
  • Sign-on stock options bonus and discretionary performance bonus in stock options.
  • Paid annual leave.
  • Opportunity to own the development process and focus on customer impact.
  • Access to modern technology and a supportive team focused on skills development.

Tech Stack

JavaPostgreSQLSpring Boot

Categories

ARQ

About ARQ

1-10 employees
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