Senior Java Engineer — Spring, Web Services, SOA

DCG Poland; Kraków; On-site; PLN 120,000 - 200,000; Full time

Job summary

DCG Poland is seeking a software engineer to design, develop, and test components of our Investor Onboarding system. You will work with business analysts to align user stories with acceptance criteria and integrate in-house systems with vendor solutions.

You will resolve issues in test and production, enhance technical specs and data modeling, and participate in design and UAT testing while creating deployment scripts. Collaboration across teams and locations is essential to meet business needs.

Qualifications

• Bachelor or Master in Computer Science.
• Strong foundation in object oriented programming and design patterns.
• Knowledge of SOLID principles in practice.
• Practical Java experience with Spring MVC/Spring Boot.
• Experience with Web Services (SOAP, REST).
• Understand basic data modeling, modular code, and unit testing.
• Ability to design for testability and clear documentation.
• Good verbal and written communication in English.
• Experience with Agile software methodologies.

Responsibilities

• Design, develop and test components of the Transfer Agency Investor Onboarding system.
• Support business analysts to align user stories with acceptance criteria.
• Integrate in-house systems with vendor solutions.
• Resolve issues in test and production environments.
• Enhance technical specs, data models, and documentation.
• Participate in design, system and UAT testing, and deployment scripts.
• Collaborate across teams and locations to ensure project success.

Skills

Java

OOP

Design Patterns

SOLID principles

Unit testing

Agile

English fluency

Communication

Education

BSc or MSc in Computer Science

Tools

Spring MVC

Spring Boot

JMS

JPA

SOAP/REST

Job description

DCG Poland is seeking a software engineer to design, develop, and test components of our Investor Onboarding system. You will work with business analysts to align user stories with acceptance criteria and integrate in-house systems with vendor solutions.

You will resolve issues in test and production, enhance technical specs and data modeling, and participate in design and UAT testing while creating deployment scripts. Collaboration across teams and locations is essential to meet business needs.