Senior Software Engineer (Java + Angular)

Sopra Steria is one of the largest tech industry players in Europe, specializing in consulting, digital services, and software development. The Polish branch operates as a Global Delivery Center in Katowice since 2007 with around 1,000 specialists. The Digital Platform Services department focuses on cloud, operating systems, virtualization, databases, backup, storage, networking, and security. The Application Services department handles software development, data engineering, testing, CRM, ITSM, ERP integrations, and application management for customers across Scandinavia, Benelux, France, Germany, Switzerland, and the UK.

• 4+ years of commercial experience in a senior or senior-ready role
• Strong experience with Java 8–21 and Angular 1.7.5 (TypeScript, JavaScript)
• Knowledge of Spring 5.2 and Spring Boot 2.3
• Hands-on knowledge of Elasticsearch 7.17–8.X and Neo4j 4.4–5.X
• Proficiency with Git and GitHub
• Analytical and problem-solving mindset
• Strong communication skills for cross-functional collaboration
• Proactive and detail-oriented
• Ability to document processes and share knowledge effectively
• English at B2 level or higher
• Willingness for occasional business trips abroad and regular visits to the Katowice office

Nice to have:

• Proficiency in French

Additional requirements:

• EU citizenship
• Located in Poland
• Willingness to commute to the Katowice office

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

Only candidates with EU citizenship located in Poland and willing to commute to the Katowice office are eligible for cooperation.