Apply

Ready to go for it?

AI Apply speeds things up—apply directly if you prefer.

FREE ACCESS
5,000–10,000 jobs/day
Scoutfield Logo

See all jobs on Scoutfield

Search thousands of fresh jobs every day.

Discover
  • Fresh listings
  • Fast filters
  • No subscription required
Create a free account and start exploring right away.
ARQ

Software Engineer, Java

ARQ

. Design, develop, and maintain scalable, secure, and high-performing backend systems .

Posted 10/5/2026full-timeKrakow • PolandMid-LevelSeniorWebsite

Core Competencies

Role fit
Core Competencies

Use this summary to align your resume positioning with the role.

Proficient in designing and developing scalable backend systems using Java and PostgreSQL, with a strong focus on clean code practices, TDD, and DDD. Demonstrates effective collaboration and communication skills to drive innovative solutions in financial technology.

Highest-signal resume keywords
Backend DevelopmentJava 25PostgreSQLSpring BootREST API Development

ATS Keywords

Tailor your resume
Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard Skills
Backend DevelopmentJava 25PostgreSQLREST API DevelopmentMicroservices EngineeringClean Code PracticesTest-Driven Development (TDD)Domain-Driven Design (DDD)Continuous IntegrationContinuous Delivery
Soft Skills
Excellent Communication SkillsQuick LearnerAmbitiousResults Driven
Tools & Technologies
Spring Boot
Industry Keywords
Financial InclusionMoney ManagementCard PaymentsTreasury ManagementTransactions BookingCrypto Liquidity

Tech Stack

Tools & technologies
JavaMicroservicesPostgresSpringSpring BootSpringBoot

About the role

Key responsibilities & impact
  • Design, develop, and maintain scalable, secure, and high-performing backend systems
  • Focus on greenfield development and improvement of existing systems
  • Build REST APIs and engineer microservices
  • Evolve systems supporting card payments, treasury management, transactions booking, and crypto liquidity
  • Work predominantly with Java 25 and PostgreSQL
  • Use Spring Boot for delivery
  • Develop business logic with clean code, maintainability, TDD, DDD, and continuous integration and delivery
  • Collaborate with a talented team to create solutions that drive financial inclusion and transform money management

Requirements

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

Comp & perks
  • 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