Regular Java Software Engineer

Tenarai Europe; Kraków; On-site; PLN 140,000 - 210,000; Full time

Benefits offered by this job

Onsite parking

Referral program with financial bonus

Life Insurance

Development budget (learning, courses)

Learning Platform access

Multisport passed

Team Building activities

Charity initiatives

Diversity & Inclusion

Job summary

Tenarai Europe seeks a Java developer to design, build, and maintain scalable Java-based applications for the CSL platform. You will collaborate with product managers, designers, and other developers to implement robust technical solutions and ensure high-quality deliverables.

You will work with modern stacks including Spring Boot, REST APIs, OpenAPI, Groovy and Spock, with exposure to cloud platforms and AI-related technologies.

Qualifications

• 3+ years of experience with Java 11+
• Strong knowledge of Spring Boot and multithreading
• Experience with REST, JSON, XML, OpenAPI
• Groovy, Spock, WireMock experience
• Cloud platforms (GCP preferred) and other clouds welcome
• Interest in emerging AI technologies

Responsibilities

• Design, develop, and maintain scalable Java-based applications
• Collaborate with product managers, designers, and developers to define solutions
• Write clean, efficient, and well-tested code
• Participate in code reviews and continuous improvement
• Troubleshoot and resolve issues across the stack
• Contribute to agile ceremonies including sprint planning and retrospectives
• Stay informed about emerging technologies, especially in AI

Skills

Java programming

Spring Boot

Multithreading

REST APIs

Tools

OpenAPI

Groovy

Spock

WireMock

GCP / Cloud platforms

Job description

Content Services for Lodging (CSL) is a comprehensive technology solution designed to simplify how travel agencies and corporate buyers search, compare, and book hotel accommodations. By solving the issue of fragmented hotel distribution, it brings an immense variety of properties into one unified shopping interface. The platform is designed to increase efficiency for travel management companies, enhance the booking experience for travelers, and drive more revenue by offering the widest possible range of lodging options in one place.

Responsibilities:

• Design, develop, and maintain scalable Java-based applications
• Collaborate with product managers, designers, and developers to define and implement technical solutions
• Write clean, efficient, and well-tested code following best practices
• Participate in code reviews and contribute to continuous improvement
• Troubleshoot and resolve technical issues across the stack
• Contribute to agile ceremonies including sprint planning and retrospectives
• Stay informed about emerging technologies, especially in the AI space

Job requirements:

• 3+ years of experience with Java 11+
• Strong knowledge of Spring Boot and multithreading
• Experience with the following technologies:
• REST, JSON, XML, OpenAPI
• Groovy, Spock, WireMock
• Cloud platforms (GCP preferred, but experience with other clouds also welcome)
• Interest in emerging AI technologies

Must possess a legal work permit in Poland

General benefits - depends on the form of employment

• Attractively located office with collaboration spaces
• Onsite parking space for employees
• Referral program with financial bonus
• Life Insurance
• Budget for development (including language courses and others), clear career path with the possibility to gain experience in international environment
• Access to internal Learning Platform with multiple trainings oriented for professional growth
• Access to MyBenefit platform (Multisport included)
• Team Building activities
• Charity initiatives
• Working environment promoting diversity and inclusion