Job description:
**We are looking for a Backend Developer for our Client in the finance industry**
The consultant will be responsible for developing and enhancing our Java-based applications that handle taxation, account management, and investment processing for our pension and savings products.
**Key responsibilities**
* Design, develop, and maintain Java applications supporting our savings and investments products
* Build robust calculation engines that ensure compliance with current tax regulations across multiple countries
* Develop support for complex business processes, integrating with tax authorities, and generating customer facing reports.
* Participate in the full software development lifecycle including requirements analysis, design, coding, testing, and deployment
* Collaborate with financial analysts to translate requirements into technical solutions
**Must-have knowledge and experience**
* Java 21
* Spring Boot
* Postgres SQL
* Messaging protocols such as Kafka, JMS, MQ etc
* Strong proficiency in Java 21
- and related frameworks (Spring, Hibernate, etc.)
* Experience with relational databases and SQL (PostgreSQL, Snowflake, etc.)
* Knowledge of OpenAPI and AsyncAPI for producing and consuming data
* Familiarity with version control systems (Git) and CI/CD pipelines
* Understanding of software design patterns and object-oriented programming principles
**Start date:** 01-01-2026
**End date:** 30-12-2026
**Location:** Denmark
_For the duration of this assignment Ework Services (0,9%) will be deducted from the total amount invoiced._
_We offer candidates continuously. This means that we sometimes remove the assignments before deadline. If you are interested, we recommend that you apply immidiately._