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Salary
≈ $50k – $96k per year (Estimated)
Location
Hybrid (Warsaw, Poland)

Confirmed on the employer's own hiring board on Oct 17, 2026. First seen by Alion on Feb 17, 2026. Mindbox scores A on the Alion truth index.

Overview
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Impact
Profile match
Mindbox is a Polish IT services company that delivers software development, cloud, data and AI engineering, user experience design and process automation projects for corporate clients. Operating from an office on Złota Street in Warsaw, with a further office in Ealing, London, it hires software testers, UX designers, full stack, cloud and AI/ML engineers. The company is headquartered in Warsaw, Poland.

At Mindboxwe connect top IT talents with technology projects for leading enterprises across Europe.

Join a team that’s redefining the future of banking! We’re looking for a Backend Engineer passionate about building innovative solutions using cutting-edge technologies.

We are on a mission to become the leading Banking-as-a-Service (BaaS) provider in the UK. Our solutions are powered by innovative technology and backed by strong financial stability. We’re building a team of visionaries who want to transform the financial industry landscape.

Sounds like your kind of challenge?

#Li-Hybrid - 2 days per month required on-site in Warsaw

Responsibilities

  • Flexible cooperation model - choose the form that suits you best
  • Hybrid work setup - 2 days per month required on-site in Warsaw - remote days available depending on the client’s arrangements
  • Collaborative team culture - work alongside experienced professionals eager to share knowledge
  • Continuous development - access to training platforms and growth opportunities
  • Comprehensive benefits - including Interpolska Health Care, Multisport card, Warta Insurance, and more
  • High quality equipment - laptop and essential software provided

Note:Detailed project information will be shared during the recruitment process

Requirements

  • Work as part of a core cross-functional mission team to develop core-banking technology.
  • Deliver and enhance a modern banking technology platform.
  • Support and mentor junior engineers, acting as a subject matter expert.
  • Write clean, elegant, reusable, and well-tested code that’s easy to maintain and extend.
  • Collaborate with stakeholders to shape the direction of the engineering organization and ensure customer interests are at the heart of key decisions.
  • Work across the backend chapter to uphold standards, best practices, and promote innovation.
  • Resolve technical issues collaboratively within the team.

Benefits

  • Strong practical and theoretical knowledge of Java software development.
  • Proven experience with Spring Boot or Micronaut.Understanding of Kubernetes and Docker.
  • Excellent knowledge of AWS (deployment and configuration).Experience with message-driven architectures (Kafka, event sourcing).
  • Success delivering in an agile environment.
  • Experience working in a highly secure application environment.
  • Ability to act as a subject matter expert and communicate clearly with both technical and non-technical audiences.
  • Understanding how to translate business objectives into data-driven insights.

Joining this project you’llbecome part of Mindbox - a tech-driven company where consulting, engineering, and talent meet to build meaningful digital solutions. We’llback you up every step of the way, accelerate your development, and ensure your skills make a difference.

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