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Senior Java Software Engineer
  • Kraków
Senior Java Software Engineer
Kraków, Kraków, Lesser Poland Voivodeship, Polska
ALTEN Polska
15. 5. 2025
Informacje o stanowisku

technologies-expected :


  • Java
  • Groovy
  • Spring Framework
  • Spock
  • PostgreSQL
  • Maven
  • Kafka
  • Dynatrace
  • ELK Stack
  • Grafana
  • Keycloak

technologies-optional :


  • Docker
  • Kubernetes

about-project :


  • We’re building a brand-new application from scratch to support the maintenance. While there’s an existing system in place for a single market (built with a different tech stack), this is not a 1-to-1 rewrite. Instead, we’re conducting full business analysis tailored specifically for a new, scalable, and international solution.
  • Development began in December 2024 / January 2025. This is a greenfield project with strong growth potential and exciting technical challenges.
  • We’re looking for a skilled Backend Engineer who thrives in interdisciplinary environments and is passionate about solving real customer problems. If you’re product-minded, proactive, and take pride in clean, business-oriented code – we’d love to meet you.
  • You’ll play a key role in building a high-quality, scalable, and easily extensible backend to power critical logistics functions like servicing, warehousing, deployment, and more.

responsibilities :


  • Understanding both the technical landscape and business domain across multiple markets
  • Writing clean, maintainable, and purpose-driven code
  • Collaborating proactively across disciplines
  • Drive development of critical backend services from scratch.
  • Write clean, business-aligned code following best architectural practices.
  • Collaborate with frontend, mobile, QA, UX, and product teams in an Agile setup.
  • Take ownership of system design and contribute to DevOps initiatives.
  • Understand and shape the domain and technology landscape with a proactive approach.

requirements-expected :


  • Languages & Frameworks: Java, Groovy, Spring Framework, Spock
  • Databases: PostgreSQL, JDBC, JPA (Hibernate), jOOQ, Liquibase
  • Architecture & Patterns: Microservices, Hexagonal Architecture, Domain-Driven Design (DDD), Distributed Systems, Asynchronous Processing
  • Tooling: Maven, Kafka, Dynatrace, ELK Stack, Grafana, Keycloak
  • Development Practices: Agile, BDD, OOP, Refactoring
  • English – professional working proficiency required

offered :


  • A full-time contract with possibility to choose the form of employment (UoP/B2B)
  • Stable and long-term cooperation
  • Support of a dedicated manager and Career Managment team
  • A clearly defined career path and the possibility of development in four areas as: Project Manager, Business Manager, Technical Leader and a specialist in their field.
  • Participation in company conferences, trainings, workshops, integration meetings, etc.
  • Certification and training opportunities
  • Opportunity to relocate and work in different ALTEN Polska branches

benefits :


  • sharing the costs of sports activities
  • private medical care
  • life insurance
  • dental care
  • retirement pension plan
  • baby layette
  • employee referral program
  • Medicover Benefits platform

  • Praca Kraków
  • Kraków - Oferty pracy w okolicznych lokalizacjach


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