Hybrid Java Tech Lead: Real-Time Data & AI Platforms

GFT Technologies SE; Kraków; Hybrid; PLN 194,000 - 298,000; Full time

Benefits offered by this job

Hybrid work in Kraków

Medical package

Sport subsidy

Lunch subsidy

Life insurance

Online training

Job summary

GFT Technologies SE in Kraków is seeking a seasoned Java specialist to design and build enterprise-grade applications and microservices for large-scale financial platforms. You will drive real-time data solutions, implement automation, and lead architecture discussions with cross-functional teams.

The role emphasizes secure, scalable, and high-performance systems, with hands-on experience in Kafka, Azure, Docker, Kubernetes, and modern CI/CD practices. Hybrid work in Kraków is offered.

Qualifications

• 15+ years of Java development experience.
• Strong expertise with Flowable and Spring Boot.
• Experience with ORM frameworks such as JPA and iBatis.
• Knowledge of Azure AD, OAuth and application security best practices.
• Hands-on Kafka and event-driven architectures.
• Experience with Cosmos DB, PostgreSQL and Redis.
• REST APIs, microservices and distributed systems design.
• Microsoft Azure, Docker and Kubernetes proficiency.
• CI/CD practices and modern devops.
• AI-assisted software development experience is valued.

Responsibilities

• Design and develop enterprise Java applications and microservices.
• Build real-time streaming and time-series data platforms.
• Lead architecture and technical design discussions across teams.
• Implement process automation and system modernization.
• Integrate distributed systems and data platforms with event-driven architectures.
• Collaborate with stakeholders to translate requirements into scalable solutions.
• Ensure security, reliability, performance of applications.
• Promote AI-assisted software development and engineering excellence.
• Support cloud-native deployments and platform optimization on Azure.

Skills

Java development

Flowable

Spring Boot

JPA

OAuth security

Kafka

Cosmos DB

PostgreSQL

Redis

REST APIs

Docker

Kubernetes

CI/CD

AI development

Tools

Docker

Kubernetes

Cosmos DB

PostgreSQL

Redis

Maven/Gradle

Job description

GFT Technologies SE in Kraków is seeking a seasoned Java specialist to design and build enterprise-grade applications and microservices for large-scale financial platforms. You will drive real-time data solutions, implement automation, and lead architecture discussions with cross-functional teams.

The role emphasizes secure, scalable, and high-performance systems, with hands-on experience in Kafka, Azure, Docker, Kubernetes, and modern CI/CD practices. Hybrid work in Kraków is offered.