Java Technical Analyst — FinTech Modernization (Hybrid)

Infotree Global Solutions Inc.; Warszawa; Hybrid; PLN 180,000 - 240,000; Full time

Job summary

Infotree Global Solutions Inc. is seeking a Java Technical Analyst in Warsaw, Poland, on a hybrid schedule (4 days onsite, 1 day remote).

The ideal candidate will dissect complex enterprise systems, analyze code, and deliver technical solutions for a large-scale Terminal Management System. You will work with developers, architects and business stakeholders to improve stability, performance and security while modernizing legacy applications and ensuring quality through automated tests and

Qualifications

• 4+ years of commercial Java development experience.
• Experience with large enterprise or legacy systems.
• Proven skills in technical analysis, software design, and system integration.
• Experience maintaining and modernizing existing applications.

Responsibilities

• Analyze business and technical requirements to design effective application solutions.
• Review documentation and translate requirements into technical implementations.
• Prepare and maintain comprehensive technical documentation.
• Perform reverse engineering of existing applications using sources and processes.
• Analyze legacy applications and recommend improvements.
• Implement enhancements within existing Java applications.
• Support modernization of legacy systems and upgrades.
• Design, develop, test components following engineering practices.
• Develop automated test cases and support quality initiatives.
• Participate in system integrations using REST APIs and messaging technologies.
• Collaborate with cross-functional teams to troubleshoot issues.
• Improve application performance, maintainability and security.
• Support continuous improvement of development processes and standards.

Skills

Analytical mindset

Problem-solving

Communication skills

Team collaboration

English proficiency

Tools

Java 8+

Spring

Spring Boot

Hibernate/JPA

JEE

REST APIs

RabbitMQ

Oracle SQL

JBoss/WildFly

Maven

Git

GitLab

GitLab CI/CD

Jenkins

Nexus

Jira

Reverse engineering

Job description

Infotree Global Solutions Inc. is seeking a Java Technical Analyst in Warsaw, Poland, on a hybrid schedule (4 days onsite, 1 day remote).

The ideal candidate will dissect complex enterprise systems, analyze code, and deliver technical solutions for a large-scale Terminal Management System. You will work with developers, architects and business stakeholders to improve stability, performance and security while modernizing legacy applications and ensuring quality through automated tests and