Research Scientist, Kaggle
Google (10000+ pracowników)
Programowanie Frontend
Programowanie Backend
Poland
Pełny etat
Law
Doctoral degree
Java
Master's degree
C++
JavaScript
Natural language processing
AI
Python
Mobile devices
Senior Java Architect / Lead Developer
Experis Manpower Group
Programowanie Backend
Programowanie Full-Stack
Testy automatyczne IT
Just Join IT
Kraków(Poland)
Hybrydowo
Senior
26,880 - 30,240 PLN / miesiąc
Java
Spring Boot
Flowable
JPA / iBatis
Kafka
Docker
Kubernetes
Maven
📍 Location: Kraków, Poland
🏢 Work Model: Hybrid (3 days per week from the Kraków office)
Join an international team and play a key role in building and maintaining high-performance, cloud-native solutions. This position offers the opportunity to work on large-scale, business-critical applications, contributing to both strategic architecture decisions and hands-on development.
Key Responsibilities
Take over responsibilities and knowledge from the current vendor.
Design, develop, and implement new application functionalities.
Maintain, enhance, and optimize existing applications.
Collaborate with business stakeholders and technology teams to deliver scalable solutions.
Support the development of real-time, high-throughput data platforms.
Leverage AI-assisted development tools to improve software delivery and productivity.
Required Skills & Experience
12+ years of professional experience in software development with Java.
Strong hands-on experience with:
Java
Spring Boot
Flowable
JPA / iBatis
Kafka
PostgreSQL
Cosmos DB
Redis
REST APIs
Azure Cloud
Docker
Kubernetes
Maven
Gradle
Proven expertise in microservices and data streaming architectures.
Strong knowledge of security technologies, including Azure AD and OAuth.
Experience with AI-assisted software development practices.
Deep understanding of Computer Science fundamentals and the Software Development Lifecycle (SDLC).
Excellent communication skills with the ability to translate business requirements into technical solutions and collaborate across global teams.
Nice to Have
Experience designing and delivering high-performance, high-throughput platforms.
Expertise in real-time streaming systems and time-series data processing.
Experience working in large-scale enterprise environments.
What We Offer
Opportunity to work on innovative, large-scale international projects.
Influence on architectural and technical decisions.
Exposure to modern cloud-native technologies and data-driven solutions.
Collaborative environment with highly skilled engineering teams.
Long-term engagement with challenging and impactful work.