The developer will maintain and enhance a financial platform, focusing 70% on frontend development and 30% on backend tasks. Responsibilities include customizing existing functionalities, debugging business processes, and resolving production issues.
This is a remote position.
We are seeking a Regular Full Stack Developer (Java/Kotlin) to join a development team responsible for maintaining and enhancing a well-established financial platform serving wealth management institutions across the DACH region.
This position offers a balanced Full Stack experience with a strong frontend focus. Approximately 70% of your work will be dedicated to frontend development, while 30% will involve backend development, debugging, and business logic implementation within the Java/Kotlin ecosystem.
As part of an experienced team, you will work on a mature Financial CRM, advisory support platform, and client portal used by financial services organizations. The role focuses on extending and customizing existing functionalities, debugging business processes, resolving production issues, and contributing to the continued evolution of a stable, business-critical product.
Requirements
Minimum 2–3 years of commercial experience as a Full Stack Developer, Java Developer, or Kotlin Developer
Good knowledge of frontend web application development
Very good knowledge of CSS and HTML
Practical experience with JavaScript
Experience working with Java or Kotlin on the backend side
Knowledge of Kotlin or willingness to develop expertise in this technology
Ability to use Java/Kotlin debuggers and analyze existing codebases
Experience in developing and maintaining existing applications
Knowledge of the Spring Framework
Experience with Git
Strong analytical and problem-solving skills, with the ability to work independently
German language proficiency at C1 level or higher (mandatory) due to daily communication and collaboration within a German-speaking project team
Polish language proficiency at B1 level or higher
Nice to Have
Experience with Vaadin
Experience in Full Stack Kotlin projects
Experience in the banking or financial services sector
Understanding of wealth management processes and products
Familiarity with reactive data models
Experience working with monolithic business applications
Knowledge of Spring Boot
Experience with jOOQ
Experience with Aspose or similar document generation libraries
Benefits
A 12-month engagement with a strong possibility of extension
Remote work with occasional visits to the office and the client site. Work primarily from home while having the opportunity, and occasionally the need, to meet in our Wrocław office
A team-oriented culture built on openness, trust, and mutual support
Engaging projects and the opportunity to work on impactful solutions across various industries, including e-learning, energy, finance, manufacturing, and logistics
Collaboration with international teams and clients, providing practical opportunities to develop your English and/or German language skills
Company-funded language courses in English and German for all proficiency levels, including lessons with native speakers
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