Senior Java Engineer: Microservices, Cloud & Impact

Sii Poland; Łódź; In loco; PLN 230.000 - 320.000; Tempo pieno

Vantaggi offerti da questo lavoro

Great Place to Work

Solid financial situation

Centre of internal trainings

Profit sharing

Regular integration events and trips

Medical care

Descrizione del lavoro

Sii Poland is seeking an experienced Java Developer to work on global projects using modern technologies, microservices architecture, and cloud tools. The team values high code quality, strong teamwork, and continuous development in a stable environment.

You will contribute to building enterprise solutions for finance, telco, e-commerce, and more, collaborating with cross-functional teams and senior engineers. English communication is essential.

Competenze

• 5+ years of commercial Java development experience.
• Strong knowledge of Spring Boot and Spring MVC with Hibernate/JPA.
• Experience with microservices, Docker, Kubernetes, and Kafka.
• Databases: Oracle, PostgreSQL, MongoDB (SQL/NoSQL).
• Developing and integrating REST and GraphQL APIs.
• Adheres to SOLID, applies unit testing, and conducts code reviews.
• Good English communication and teamwork abilities.
• Nice-to-have: cloud (AWS/Azure/GCP) and frontend basics (Angular/React).

Mansioni

• Create, implement and test software using modern technologies.
• Add new functionalities and improve existing ones.
• Troubleshoot software issues and ensure stability.
• Prepare technical documentation and comments.
• Maintain code quality and coding standards across projects.
• Collaborate with teammates to understand problems.
• Suggest optimization options and changes.

Conoscenze

Java

Spring Boot

Spring MVC

Hibernate/JPA

Microservices

Docker

Kubernetes

Kafka

REST/GraphQL

Unit testing

SOLID

English

Teamwork

Frontend basics

Strumenti

Docker

Kubernetes

Kafka

Descrizione del lavoro

Sii Poland is seeking an experienced Java Developer to work on global projects using modern technologies, microservices architecture, and cloud tools. The team values high code quality, strong teamwork, and continuous development in a stable environment.

You will contribute to building enterprise solutions for finance, telco, e-commerce, and more, collaborating with cross-functional teams and senior engineers. English communication is essential.