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Lead Backend Engineer Java & Test Automation
  • Kraków
Lead Backend Engineer Java & Test Automation
Kraków, Kraków, Lesser Poland Voivodeship, Polska
Mindbox Sp. z o.o.
10. 3. 2026
Informacje o stanowisku

Lead Backend Engineer Java & Test Automation

Miejsce pracy: Kraków

Technologies we use

Expected

  • Java
  • Spring
  • Spring Boot
  • SQL

Optional

  • Oracle
  • Python
  • Bash

Operating system

  • Windows

About the project

Ready to shape the future of global payments? Join us and lead cutting-edge solutions that move money across the world!

We are looking for an experienced Technical Lead to join our Global Disbursements Platform team – a solution that empowers customers and clients to move funds freely and quickly across the globe. This platform enables seamless supplier payments, salary credits, tax payments to authorities, and money transfers through multiple channels.

As a Technical Lead, you will play a key role in delivering projects for the Global Disbursement Platform by providing high-quality analysis, Agile design artefacts, and effective stakeholder management. You will also ensure the solution delivery team has deep business insight, all aligned with DevOps practices.

Sounds like your kind of challenge?

Your responsibilities

  • Provide technical leadership and mentorship to a team of engineers, guiding them to success.
  • Lead the design and development of backend services and microservices using Java 8/11/17.
  • Drive the team’s strategy for automated testing, promoting best practices and overseeing the implementation of automation frameworks to reduce costs.
  • Architect solutions to reduce cost and complexity by migrating to modern integration patterns like APIs, Kafka, or microservices.
  • Oversee the enhancement of Straight-Through-Processing (STP) capabilities of services.
  • Note: Detailed project information will be shared during the recruitment process.

Our requirements

  • 10+ years of professional experience in software engineering.
  • 3+ years in a technical leadership or lead developer role.
  • Strong proficiency in Java 8+ (Java 17+ preferable).
  • Deep understanding of microservices architecture, design patterns, and best practices.
  • Advanced, hands-on experience in software testing, including designing and implementing test automation frameworks.
  • Knowledge of Spring/Spring Boot.
  • Working understanding of RESTful microservices and APIs.
  • Experience with database technologies and SQL (Oracle preferred).

Optional

  • Experience with Test-Driven Development (TDD) methodologies.
  • Knowledge of scripting languages (e.g., Python, Bash).
  • Experience working in a QA team.

This is how we organize our work

This is how we work

  • at the clients site
  • agile
  • scrum

This is how we work on a project

  • TDD
  • Continuous Deployment
  • Continuous Integration
  • test automation

What we offer

  • Flexible cooperation model – choose the form that suits you best (B2B, employment contract, etc.)
  • Hybrid work setup – 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

Benefits

  • sharing the costs of sports activities
  • private medical care
  • sharing the costs of professional training & courses
  • life insurance

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

Mindbox Sp. z o.o.

At Mindbox, we connect top IT talents with technology projects for leading enterprises across Europe.

Our focus is on matching your skills with work that matters – projects that use modern tech stacks, solve real business challenges, and give you space to grow. By joining us, you’ll deliver technology solutions for well-known brands, supported by the Mindbox team that values knowledge-sharing and continuous development. We make sure you have the tools, flexibility, and guidance to do your best work – and to keep moving forward in your career.

  • Praca Kraków
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