Sii Poland

Java Developer – banking sector (f/m/x)

Open 18d Europe

API Azure Azure DevOps CI/CD Cloud +11 skills

Join a project focused on implementing an offer model, enabling business banking app users to access service packages and additional functionalities within a unified solution. The system supports the development of…

Java Developer - CC Digital (f/m/x)

Open 18d Europe

Angular API AWS Azure Cloud +18 skills

Sii is a place where experienced Java Developers execute global projects, working with modern technologies, microservices architecture and cloud. Our Digital Competence Center is more than 1500 experts who develop…

Senior Java Developer — Kafka & Microservices

Event Driven Architecture Java Microservices Spring

Sii Poland is hiring a Senior Java Developer to join a team building a modern enterprise data integration and processing platform that supports global logistics and transportation processes. You will develop scalable…

Hybrid Data Engineer: Scala/Java & Spark in Banking Backend

Open 18d HybridEurope

Sii Poland in Warsaw is seeking a skilled Data Engineer to join our team. You will modernize the backend data processing platform for an investment bank, building scalable pipelines with Scala and Spark in a hybrid…

ELT ETL Java Scala Spark

Senior Java Backend Engineer – Kafka & Microservices Pro

Event Driven Architecture Java Kafka Microservices Spring

Sii Poland is seeking an experienced Senior Java Developer to join a team building a modern enterprise data integration and processing platform with a global scope. You will develop scalable backend services,…

Senior Java Backend Engineer - Spring Boot & Cloud APIs

CI/CD Cloud Java REST Spring +1 skills

Sii Poland is seeking a seasoned Java backend developer to build and optimize RESTful services in a modern financial services domain. You will design backend components, work with SQL databases, and contribute to…

Senior Java Backend Architect – Kafka-Driven Microservices

Cloud Event Driven Architecture Java Kafka Microservices

Sii Poland in Poland seeks an experienced Senior Java Developer to join a team building a modern enterprise data integration and processing platform. You will develop scalable backend services, microservices, and…

Kotlin Backend Developer – Fintech Microservices

Cloud Fintech Kotlin Microservices Observability +1 skills

Sii Poland is hiring a senior backend engineer to design, build, and maintain Kotlin-based microservices within a fintech platform for expense management. You will collaborate with cross-functional teams across…

Senior Java Backend Engineer | Kafka & Microservices

Cloud Event Driven Architecture Java Kafka Microservices +1 skills

Sii Poland in Warsaw is seeking an experienced Senior Java Developer to join a team building a modern data integration and processing platform supporting logistics on a global scale. You will design scalable backend…

Senior Java Backend & Kafka Microservices Lead

Open 18d EuropeLead

Event Driven Architecture Java Kafka Microservices

Sii Poland is seeking an experienced Senior Java Developer to help build an enterprise data integration and processing platform. You will focus on scalable backend services, microservices, and event-driven integrations…

Senior Java Backend & Kafka Architect

Event Driven Architecture Java Kafka Microservices

Sii Poland is seeking an experienced Senior Java Developer to join a team building a modern enterprise data integration platform. You will design and deliver scalable backend services, microservices, and event-driven…

Python Developer (f/m/x)

Open 18d Europe

Agile Airflow Angular API CI/CD +13 skills

We are looking for a Python Developer to join our international team developing a strategic platform that powers vehicle pricing and recommendation processes across the organization. The solution collects and processes…

last month

Python Automation Tester (F/M/X)

Open 32d HybridEurope

Agile AI Atlassian Automation C++ +9 skills

Python Automation Tester supporting test automation for Smart Home system products using Python, Robot Framework, C++, and Squish for GUI testing in a hybrid setup in Katowice.

Test Automation Engineer (F/M/X)

Open 32d RemoteEurope