Senior Java Cloud & GenAI Engineer

Infotree Global Solutions Inc.; Warszawa; On-site; PLN 250,000 - 360,000; Full time

Job summary

Infotree Global Solutions Inc. in Warszawa seeks a Senior Software Engineer to design, develop, test, and maintain production-ready software using Java, Spring Boot, Kafka, Kubernetes, Python and cloud-native tech.

You will contribute to architecture and break down business requirements into engineering tasks. A strong background in data processing platforms and Generative AI applications is a plus, with responsibilities spanning performance, security, observability, and collaborating with

Qualifications

• 7+ years of professional software engineering experience.
• Strong hands-on experience with Java and Spring Boot.
• Experience developing REST APIs, microservices, and distributed applications.
• Practical experience with Apache Kafka and event-driven architectures.
• Experience deploying and operating containerized applications using Docker and Kubernetes.
• Working knowledge of Python and modern cloud-native technologies.
• Strong understanding of software engineering principles, design patterns, clean code, and automated testing.
• Experience with CI/CD pipelines, production troubleshooting, and application monitoring.
• Ability to break down complex technical requirements into actionable engineering tasks.
• Strong problem-solving skills and the ability to take ownership of technical deliverables.

Responsibilities

• Design, develop, test, deploy, and maintain high-quality, scalable, and production-ready software.
• Build and maintain cloud-native applications and distributed systems using Java, Spring Boot, Kafka, Kubernetes, and Python.
• Design and implement reusable libraries, frameworks, and engineering components that support reliable, maintainable, and testable systems.
• Break down complex projects into technical tasks, identify dependencies, estimate effort, and support delivery planning.
• Contribute to technical design decisions, code reviews, engineering standards, and best practices.
• Develop resilient event-driven architectures and distributed applications.
• Improve application performance, scalability, security, observability, and operational reliability.
• Collaborate with cross-functional teams to deliver high-quality software.
• Contribute to data engineering and distributed processing solutions where required.
• Support the development and integration of Generative AI and machine learning-based applications.

Skills

Java

Spring Boot

Apache Kafka

Kubernetes

Python

REST APIs

Microservices

CI/CD

Observability

Distributed systems

Tools

Docker

Job description

Infotree Global Solutions Inc. in Warszawa seeks a Senior Software Engineer to design, develop, test, and maintain production-ready software using Java, Spring Boot, Kafka, Kubernetes, Python and cloud-native tech.

You will contribute to architecture and break down business requirements into engineering tasks. A strong background in data processing platforms and Generative AI applications is a plus, with responsibilities spanning performance, security, observability, and collaborating with