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Senior Java Developer (SDE3)

Senior Java Developer (SDE3)

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Krakow, Poland

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Java

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HLS & Consumer industry

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17/09/2025

Req. VR-112060

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Project description

Our Client is one of the largest in UK groceries and general merchandise retailer is in the middle of transformation to technology Company in retail. As part of this exercise renovation of the technology landscape taking place across the Company. As a partner, we support our client in this journey and help to develop from scratch new applications for various departments (Supply Chain, Product Lifecycle Management, Finance, HR etc.). Our teams are responsible for the development of platform components in an Agile environment together with client, based on event-based Microservices architecture. As a developer, you will work in a team of professionals in your Country and collaborate with experts from all over the world to develop a modern high-loaded applications in Cloud environment.

Our ideal Candidate is a passioned smart individual with a strong engineering background, who is ready to work in a self-managed team, accept challenges and take an active role in their resolutions. Successor will not only solve engineering tasks but take responsibility for the technology Company business goals resolution together with the Product owner and business stakeholders. Your effort will help our client to meet their passion to satisfy the most demanded client and to become the number one technology company in retail. In return, you will have the ability to grow your technical skills, extend your network and share knowledge with experts all over the world.

Responsibilities
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Around 6+ years of experience as a Software Engineer within the JVM ecosystem

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Working with Agile environment

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Demonstrate excellent understanding of language & framework and a good working knowledge of the abstraction layer underneath

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Take a business problem and come up with the technical strategy within the team, high level design and lead the implementation

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Need minimal directions or guidance and collaborate with SDEs across teams working on the same or similar business problem

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You showcase exemplary behavior in your work – your design, delivery, code, processes all set examples for your team

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Influence your team’s technical and business strategy by suggesting novel approaches

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Able to communicate your ideas and get feedback from different stakeholders and drive convergence to achieve the right outcomes

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Proactively mentor the rest of the team and help in hiring

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Ensure design or architectural deficiencies are addressed and routinely simplify integration of your peer teams with your team’s software

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Consistently lead delivery of valuable features

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Continually propose and drive process improvements

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Help elaborate requirements where necessary

Skills

Must have

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Languages: Java 21

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Frameworks: Spring Boot

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Cloud: Azure (AKS/Kubernetes), Terraform

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Architecture: Microservices, DDD, Event Sourcing

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DB: PostgreSQL

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CI/CD: GitHub Actions + ArgoCD

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Monitoring & alerting: Splunk

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Testing: Spock

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VCS: GitHub

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Others: Zendesk, JIRA, Miro

Nice to have

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Reactive programming experience (WebFlux, projectreactor, etc.)

Other
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Languages

Polish: B2 Upper Intermediate,English: C1 Advanced

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Seniority

Senior

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Luxoft Benefits*
  • ●Relocation options **
  • ●Experience in an international environment
  • ●Cross-cultural experience
  • ●Feedback culture
  • ●Regular appraisals
  • ●Annual holiday - 20 or 26 days. The duration of the leave depends on the overall seniority
  • ●Occasional leave - 1 or 2 days/ depending on the circumstances
  • ●Child care leave - 2 days or 16 hours per year
  • ●Absence due to force majeure - 2 days or 16 hours per year
  • ●Maternity Leave - 20 weeks
  • ●Parental Leave - 41 weeks
  • ●Paternity Leave - 14 days
  • ●Expert-led tech courses covering basic to advanced topics
  • ●Internal instructor-led soft skills courses
  • ●Comprehensive in-house self-learning resources for both soft and hard skills
  • ●Access to external self-learning libraries like ProQuest eBook and Udemy for Business
  • ●Cloud Programs: MS Cloud Academy, AWS Partner Academy, Google Cloud Academy
  • ●Custom Learning Programs: upskilling, reskilling, technical mentorship
  • ●Leadership Programs for Managers
  • ●Multisport card
  • ●Possibility to order Multisport card at the corporate rate for family members
  • ●LuxGood Program: wellbeing seminars, contests, relaxation sessions, yoga sessions, etc.
  • ●One Team Program: Buddy for each New Joiner; seminars, meeting and workplace space to support integration with local community and culture; “Hire me” workshops for partners
  • ●Preferential banking offer
  • ●Preferential car leasing offer
  • ●Cafeteria program discounts for shops, cinema tickets, holiday offers
  • ●Luxoft Social Benefit Fund: sport and recreation benefits, the possibility to receive financial support
  • ●Private Healthcare Insurance with unlimited access to specialists
  • ●Full dental support
  • ●Travel Insurance
  • ●Possibility to add private healthcare coverage for family members at the corporate rate
  • ●Life insurance at the corporate rate for employees and family members, including payment of the basic package for the employee by the employer
  • ●Reimbursement for corrective glasses
  • ●Many fun social activities organized by the Luxoft team offline in your city
  • ●Online entertainment events for whole company and local team events
  • ●A workplace where you’re treated with respect within a multicultural team
  • ●Rotation between projects and accounts
  • ●New career opportunities

Self-Learning Library

CSR Projects

*The acquisition of rights to the above benefits depends on the form of cooperation. Benefits apply to those employed under a contract of employment.

**Please note that relocation is not available for all open positions. At Luxoft Poland it is possible to work remotely only from the territory of Poland.

***Options offered by the Polish government.

Krakow, Poland

Req. VR-112060

Java

HLS & Consumer industry

17/09/2025

Req. VR-112060

Apply for Senior Java Developer (SDE3) in Krakow

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