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Software Engineer (Java Backend)

Arq

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

  • Own the development process that will face on the customer’s impact

  • Latest technology to work with

  • Strong team that will help you improve your skills

To apply for this job please visit jobs.ashbyhq.com.

Working in Krakow

Weather right now in Krakow: checking… · Local time: · Air quality: · Daylight: · UV index:

Kraków, officially the Royal Capital City of Kraków, is the second-largest and one of the oldest cities in Poland. Situated on the Vistula River in Lesser Poland Voivodeship, the city has a population of 804,237 (2023), with 1,428,363 people living in the Kraków metropolitan area. Kraków was the official capital of Poland until 1596 and has traditionally been one of the leading centres of Polish academic, cultural, and artistic life. Its Old Town was declared a UNESCO World Heritage Site in 1978, one of the world's first sites granted the status.

Lesser Poland Voivodeship is a voivodeship in southern Poland. It has an area of 15,108 square kilometres (5,833 sq mi), and a population of 3,404,863 (2019). Its capital and largest city is Kraków.

🇵🇱 Relocation safety for Poland: Very Safevia Warnely, CC BY 4.0

National unemployment rate in Poland: 3.0%via World Bank

  • Elevation 198m (650 ft)

Source: Wikipedia (state)

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Accommodations: if you need a workplace accommodation to apply for or perform this job, see ADA.gov or EEOC.gov for guidance on your rights and how to request one.

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