Solution Architect (Java) m/f/d
Offer summary

(Summary generated by AI based on the full job description)

The project focuses on cloud modernization and migration of core business systems. Technologies include Java, microservices, event-driven architectures, API-first, integration tools like Kafka/RabbitMQ and relational databases (SQL Server/Oracle/PostgreSQL). Experience with one cloud: Azure/AWS/GCP and CI/CD, DevOps and IaC practices is required. Responsibilities cover defining and maintaining architecture, designing migration strategies for legacy systems (including AS/400), producing documentation (C4, ADR), supporting Agile teams and ensuring security, scalability and compliance.

you can start ASAP

Solution Architect (Java) m/f/d

Company: Grupa FIEGE Polska

from: 29 September 2026
to: 29 October 2026
salary not specifiedcontract of employment (full-time)
Salary details
basic salary
Offer parameters
level:expert
working mode:remote
location:Warszawa, Masovian
Warszawa, Masovian

Requirements

Expected technologies

Java
CI/CD
Kafka
Azure
AI

Our requirements

  • Minimum 5 years of experience in solution or application architecture.
  • Strong experience designing cloud-based applications and platforms.
  • Hands-on knowledge of Java and modern software development practices.
  • Experience with at least one major cloud platform: Azure, AWS, or GCP.
  • Good understanding of microservices architecture, event-driven systems, API design and integration patterns, as well as distributed systems.
  • Experience working with relational databases such as SQL Server, Oracle, or PostgreSQL.
  • Knowledge of messaging and integration technologies (e.g. Kafka, RabbitMQ).
  • Very good command of English.

Optional

  • Experience with IBM AS/400 (iSeries), RPG, or COBOL environments.
  • Experience in application modernization and legacy transformation projects.
  • Knowledge of Domain-Driven Design (DDD) and modernization patterns such as Strangler Fig.
  • Cloud certifications (AWS, Azure, or GCP).
  • Familiarity with AI tools and technologies.
  • Experience working in large enterprise environments.

Your responsibilities

  • Define and maintain target application architecture aligned with business objectives.
  • Support the modernization of legacy systems, including IBM AS/400 (iSeries)-based solutions.
  • Translate business requirements into scalable and sustainable architectural solutions.
  • Ensure alignment with enterprise architecture standards and IT roadmaps.
  • Design migration approaches for legacy applications, including replatforming, refactoring, and re-engineering initiatives.
  • Define and promote architectural patterns such as microservices, event-driven architecture, and API-first design.
  • Evaluate and recommend cloud technologies and services.
  • Create and maintain architecture documentation, including high-level and low-level designs, C4 diagrams, and Architectural Decision Records (ADRs).
  • Collaborate with development teams in Agile environments.
  • Promote best practices related to CI/CD, DevOps, Infrastructure as Code, and software quality.
  • Ensure delivered solutions meet performance, scalability, security, and maintainability requirements.
  • Partner with business and IT stakeholders to shape technology solutions.
  • Support decision-making processes and drive technological transformation initiatives.
  • Define and maintain architectural standards and governance processes.
  • Ensure compliance with security, performance, and regulatory requirements.

About the project

We are looking for an experienced Solution Architect (Java) who will play a key role in our strategic technology modernization journey. In this position, you will help transform legacy systems into modern cloud-native solutions, driving architectural decisions and supporting the development of scalable, secure, and future-ready applications.
You will work closely with development teams, business stakeholders, and technology leaders to define target architectures and enable a smooth transition from legacy environments to modern platforms.

This is how we organize our work

This is how we work

in houseyou focus on a single project at a timeyou have influence on the choice of tools and technologiesyou have influence on the technological solutions appliedyou have influence on the productagile
Company

What we offer

  • Opportunity to shape the architecture of strategic business-critical systems.
  • Participation in a large-scale modernization and cloud transformation program.
  • International working environment.
  • Collaboration with experienced technology and business teams.
  • Flexible working hours and remote work opportunities.
  • Long-term cooperation
  • Private medical care, sports card co-financing, group life insurance and language learning support
  • Holiday and vacation bonuses.

Benefits

  • sharing the costs of sports activities
  • private medical care
  • sharing the costs of foreign language classes
  • life insurance
  • remote work opportunities
  • flexible working time
  • integration events
  • christmas gifts

Grupa FIEGE Polska

We are FIEGE, a family-owned company that has been driving innovative business models in logistics, digital solutions, real estate, and ventures for over 150 years. As one of the industry's innovation leaders, we employ more than 22,000 people across approximately 136 locations in 14 countries.

This is how we work

Solution Architect (Java) m/f/d
I apply to:
Grupa FIEGE Polska
Warszawa, Masovian
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