Senior Java Engineer — Global Team, Spring & Cloud

Soprasteria1; Katowice; On-site; PLN 134,000 - 179,000; Full time

Benefits offered by this job

Luxmed

Medicover Sport

Worksmile

Educational platforms

Languages learning platform

Referral bonus

Copyrights

Life insurance

Certifications (company paid)

Conferences

Tech Lunches

Communities (PM/Architecture/Security/

Leadership/AI and Cloud

Local kindergarten

Free parking

Fresh fruits

Workation

Job summary

Sopra Steria Polska is hiring a Senior Java Developer for a multinational project with a major aeronautical manufacturer. You will design, implement, and maintain high-quality software in a stable, industrial environment with teams from France, Poland, Canada, and India.

EU citizenship and relocation to Katowice are required. Work includes frequent travel abroad and regular visits to the Katowice office, with responsibilities spanning end-to-end software delivery and collaboration with

Qualifications

• 5+ years of commercial experience in a senior or senior-ready role.
• Proficiency with Java 8–21 and Spring framework.
• Experience with Spring 5.2 and Spring Boot 2.3.
• Git and GitHub proficiency.
• Analytical and problem-solving mindset.
• Strong communication skills for cross-functional work.
• Proactive and detail-oriented approach.
• English and Polish at B2 level or higher.
• Willingness for occasional trips abroad and regular visits to Katowice office.

Responsibilities

• Design, implement, and deliver high-quality software solutions.
• Translate requirements into clean, efficient code.
• Develop, test, and maintain application modules and services.
• Apply clean code standards and performance optimization practices.
• Participate in code reviews and testing.
• Collaborate with technical leaders, clients, and cross-functional teams.
• Contribute to problem-solving and technical discussions.

Skills

Java 8-21

Spring 5.2

Springboot 2.3

Git

GitHub

English B2

Polish B2

Analytical thinking

Communication skills

Documentation

EU citizenship

Willing to travel

Tools

GitHub Copilot

Cloud Code

Neo4j

Elasticsearch

Job description

Sopra Steria Polska is hiring a Senior Java Developer for a multinational project with a major aeronautical manufacturer. You will design, implement, and maintain high-quality software in a stable, industrial environment with teams from France, Poland, Canada, and India.

EU citizenship and relocation to Katowice are required. Work includes frequent travel abroad and regular visits to the Katowice office, with responsibilities spanning end-to-end software delivery and collaboration with