DCG
4 months ago
Senior Java Developer
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Company information
- Company
- DCG
- Location
- Polska, pomorskie, Trójmiasto, Gdańsk Poland
- Posted
- 4 months ago
Job description
Responsibilities: Design, develop, and maintain Java-based applications supporting taxation, account management, and investment processing Lead and execute application upgrades to Java 17+ and Spring Boot 3.x baseline Build and maintain calculation engines aligned with tax regulations across multiple countries Develop solutions supporting complex business processes, including integrations with tax authorities and generation of customer-facing reports Participate in the full software development lifecycle (SDLC), including: requirements analysis, design, development, testing and deployment Collaborate with financial analysts and business stakeholders to translate requirements into technical solutions Requirements: Experience with Java and Spring Boot upgrades, including migration projects Strong knowledge of: Java (preferably Java 21) and Spring Boot Experience with relational databases and SQL (e.g. PostgreSQL) Experience working with messaging technologies (e.g. JMS, MQ) Strong proficiency in Java frameworks (e.g. Spring, Hibernate) Experience working with API specifications such as OpenAPI and AsyncAPI Familiarity with version control systems (Git) and CI/CD pipelines Understanding of object‑oriented programming principles and software design patterns Offer: Private medical care Co-financing for the sports card Constant support of dedicated consultant Employee referral program
Required skills
- design
- development
- java
- sql
- sdlc
- git
- account management
- spring boot
- testing
- postgresql
- spring
- object-oriented programming
- version control systems
- ci/cd pipelines
- relational databases
- api specifications
- hibernate
- taxation
- technical solutions
- deployment
- requirements analysis
- private medical care
- business processes
- jms
- mq
- tax regulations
- employee referral program
- sports card
- software design patterns
- openapi
- java 17
- dedicated consultant
- asyncapi
- messaging technologies
- migration projects
- business stakeholders
- java 21
- tax authorities
- financial analysts
- java frameworks
- spring boot 3.x
- investment processing
- calculation engines
- customer-facing reports
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