Is the Senior Software Engineer (Java) role remote?

It's hybrid — ARQ expects some on-site time in London.

Where is the role based?

ARQ is hiring for this position in London.

What's the tech stack?

Joblaze extracted these technologies from the posting: Java, PostgreSQL, Spring Boot.

What seniority level is this role?

ARQ targets senior candidates for this position.

Is this full-time or contract?

Full-time for this Senior Software Engineer (Java) role at ARQ.

Joblaze summary

In this role, the Senior Software Engineer at ARQ will focus on designing and developing scalable backend systems, including building REST APIs and engineering microservices. Proficiency in Java, particularly with Spring Boot, and experience in backend development are essential, alongside a strong foundation in clean code practices and agile methodologies. This position is ideal for candidates with a background in computer science or related fields, particularly those who thrive in fast-paced, high-growth environments. ARQ's early-stage status offers a unique opportunity for team members to significantly influence the company's product and culture.

Joblaze insights

Listed 3 days ago on Joblaze — tracked directly from ARQ's career page.
ARQ has 38 other open roles including Software Engineer (Java Backend), Lead Software Engineer (Java), Software Engineer (Java).
1596 active Java roles on Joblaze right now.
1357 active PostgreSQL roles on Joblaze right now.
69 active Spring Boot roles on Joblaze right now.
Typical Java salary we track runs $125,000–$190,850 (median $160,823, across 731 roles). See Java salary trends

Quick facts

Is the Senior Software Engineer (Java) role remote?: It's hybrid — ARQ expects some on-site time in London.
Where is the role based?: ARQ is hiring for this position in London.
What's the tech stack?: Joblaze extracted these technologies from the posting: Java, PostgreSQL, Spring Boot.
What seniority level is this role?: ARQ targets senior candidates for this position.
Is this full-time or contract?: Full-time for this Senior Software Engineer (Java) role at ARQ.

From the original posting

About ARQ

ARQ is one of the fastest-growing fintechs in the world. Our mission is to redefine how people interact with money across borders, building the infrastructure to move value seamlessly. We’re still early in our journey, which means every person who joins shapes the future of our product, culture, and growth. If you’re excited by big challenges, global impact, and the chance to grow fast with a world-class team, ARQ is the place to do it.

What we're looking for

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.

What you'll be doing

The work will focus on greenfield development and improvement of existing systems
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
We have a pragmatic approach to develop our business logic, focusing on clean code, with emphasis on maintainability and fast turnaround with TDD, DDD and continuous integration & delivery

What you'll need

Demonstrable 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 with an ambitious and results driven personality, with excellent communication skills (english fluency, verbal and written)
Track record of building complex products that millions of people use in hypergrowth startups

Benefits

Competitive salary and benefits
Stock options, so you own part of what you build
Discretionary performance bonus
The latest tools and technology
A world-class team that will challenge and grow your skills
The opportunity to help build the best fintech app in Latin America
Office Policy: 3-4 days a week in-office