About the Position

Software Engineer (Java/AEM Platform) | f/m/d

Warsaw

ERGO Technology & Services S.A. (ET&S), a member of the Munich Re and ERGO Group, is delivering integrated IT and business services to international markets. Our expertise lies in providing advanced IT services, with a focus on modern, business-driven technology solutions. On the business side, we also support the Group in various end-to-end insurance processes, including finance, operations, and underwriting. With offices in Warsaw and Gdansk, and strong global partnerships, we foster a dynamic, multicultural environment that promotes diversity and international opportunities.

Responsibilities

Building scalable services using Java
Designing and maintaining REST APIs for AEM and frontend part
Integrating with external systems (search, marketing, data, 3rd Party integrations)
Ensuring performance, reliability, and security
Delivering end-to-end features across AEM – backend
Working with Sling Models, OSGi, APIs
Supporting JSON Exporter / headless / SPA scenarios
Troubleshooting: dispatcher, replication, permissions, content structure
Contributing to system design and architecture
Applying best practices in API design, modularity, scalability
Writing and maintaining unit/integration tests
Performing code reviews and ensuring quality standards
Supporting CI/CD pipelines and deployments
Working with AWS (CloudWatch, S3, Lambda, SES, Canary)
Assisting in environment setup and troubleshooting

Requirements

Fluency in English
Strong experience in Java
Experience with REST APIs and Maven
Experience with OpenSearch / Elasticsearch
Experience with AWS basics (S3, CloudWatch)
Experience with JUnit, Mockito, AEM Mocks
Familiarity with test driven development
Understanding of AEM 6.5, AEM 6.5 LTS or AEMaaCS (JCR, Sling, OSGi)
Experience with Sling Models/OSGi services, AEM APIs/content services
Knowledge of dispatcher caching, replication mechanisms
Ability to debug across AEM – backend – frontend
Experience with building AEM components
Exposure to SPA Editor/headless AEM
Experience with AEM as a Cloud Service/migration
Experience with Adobe tools (Target, Analytics)
Experience with Event-driven architecture/messaging
Experience with GraphQL
Basic frontend knowledge (React/TypeScript)
Security best practices (APIs & AEM)
Proactive, ownership-driven mindset
Clear communication with technical and business stakeholders

We Offer

Let's be healthy

Medical package, sports card, and numerous sports sections – these are some of the benefits that help our employees stay in good shape.

Let's be balanced

Work-life balance is a key aspect of a healthy workplace. We offer our employees flexible working hours, a confidential employee assistant program, as well as the possibility of remote working. However, staying at home with our in-office gaming room and dog-friendly office in Warsaw won’t be easy.

Let's be smart

We organize numerous workshops and training courses. Thanks to hackathons and meetups, our specialists share their expertise with others. Additionally, we have a wide range of digital learning platforms and language courses.

Let's be responsible

Each year, we participate in several CSR activities, during which, together with our colleagues, we do our best to create a better future.

Let's be fun

Company-wide bike races and soccer matches, film marathons in our cinema room or other engaging team-building activities – we got it covered!

Let's be diverse

Every team member is valued, regardless of gender, nationality, religious beliefs, disability, age, and sexual orientation or identity. Your qualifications, experience, and mindset are our greatest benefit!

About the Company

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Software Engineer (Java/AEM Platform) | f/m/d

Job description